Home

HERE - innova - oil & gas drilling software

1. Macro Settings Data Execution Prevention Protected view Enable Data Execution Prevention mode T Message Bar External Content File Block Settings Privacy Options Figure 61 5 Click on the protected view tab on the left hand menu and ensure that the Enable Data SR Execution Prevention Mode is NOT checked Page 68 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Appendix B Axial and Cross Axial Magnetic Correction B1 Axial Correction Axial correction or short collar correction SCC is used with magnetic survey tools when there is insufficient non magnetic material above or below the sensor A magnetic survey tool has magnetometers measuring the Earth s magnetic field in three axes X Y and Z The Z axis is assumed to be aligned in the along hole direction of the drill string The sensor has to be itself surrounded by non magnetic material which shields the X and Y magnetometers from magnetic interference In normal drilling operations usually enough non magnetic material above and below the sensor is incorporated to magnetically isolate it from the steel components within the drill string This however is not always possible resulting in magnetic interference in the Z axis magnetometer This can be corrected by using a mathematical algorithm This algorithm assumes that the value for the X and Y axis magnetometers are correct and using values f
2. Interpolate Results Figure 41 The dogleg tool face method is a 3D planning tool where build rates and turn rates will vary between survey stations depending on the dogleg and tool face setting requested MD CL Enter an MD CL DLS and TFO and click on the Calculate button to add the extra surveys Note only MD or CL can be entered not both TVD Enter a DLS TFO and a TVD The TVD can also be entered by selecting a target from the drop down menus Click on the Calculate button to append the extra surveys The trajectory will be calculated to stop at the requested TVD If the TVD cannot be reached an error will be displayed INC Enter a DLS TFO and an INC and click on the Calculate button to add the extra surveys The trajectory will be calculated until the required INC is reached If the INC selected cannot be reached an error will be displayed AZI Enter a DLS TFO and an AZI and click on the Calculate button to add the extra surveys The trajectory will be calculated until the required AZI is reached If the required AZI cannot be reached an error will be displayed POINT Enter a NS EW and TVD this can also be done by selecting a target from the drop down menu The well trajectory will be turned using the minimum possible dogleg to reach the point This method describes a constant curve to the target TANGENT There are two methods available for the tangent option Hold Curve and Curve Hold The
3. INNOVA IDI WELL SEEKER INSTRUCTION MANUAL Rev 1 3 Doc IDIO6 008A Rev 1 3 Issued 14 12 13 Contents System requirements END USER LICENSE AGREEMENT 1 0 Software Overview 2 0 Getting Started 2 1 Program Installation 2 2 Program Use 3 0 Survey Program Instructions 3 1 M in Page irit a retains 3 2 Sheet Setup 3 2 1 Site Controls 3 2 2 IGRF11 Geomagnetic Model 3 3 Survey Input Methods 3 4 Adding Deleting Surveys 4 0 Wellbore Visualization Methods 4 1 3D Wellbore View 4 2 Section Plan Views 5 0 Interpolate 6 0 Magnetic Corrections amp Offsets 6 1 Offsets amp Magnetic Correction 6 1 1 Magnetic Correction 6 2 Add Rotational Shot 6 3 View Rotational Shots 7 0 S Target C prols Si ccssccccssscccecssssccesssseeeeesseeeeesseees 7 1 Rectangular Targets 7 2 Point Targets 7 3 Circular Targets 7 4 Primary Target Selection and Deletion 8 0 Survey Error Modelling amp Anti Collision 8 1 Calculate Survey Errors 8 2 Displaying Hiding Clearing Calculated Errors 8 3 Perform Anti Collision Scan 8 4 Add casing details sese Page 2 of 78 Ke INNOVA Drilling amp Intervention Issued 14 12 13 Drilling amp Intervention BB ladder VIEW misa P M 43 8 6 Travelling Cylinder VIEW eege Ee EENS Ae 44 9 O e ee dE 46 Oe T DIE RED OMS eege ee eege te ege
4. 620 Stabilizer 5 125 Stabilizer 10 200 Stabilizer 15 275 Stabilizer 20 300 Stabilizer 25 400 Drill Collar 4H 450 Drill Collar 6 54 610 Drill Collar 75A 670 Drill Collar 8 740 Drill Collar 9 850 Turbine 900 Jar 450 Pony DC 90 Drilling amp Intervention Doc IDIO6 O08A Rev 1 3 Issued 14 12 13 Appendix E Nomenclature MD TVD INC AZI CL DL DLS B R T R N S E W V S SCC TFO KOP HC CH RTE RKB MSL GL SF C C Measured Depth True Vertical Depth Inclination Azimuth Course Length Dogleg Dogleg Section Build Rate Turn Rate North South East West Vertical Section Short Collar Correction Tool Face Offset Kick Off Point Hold Curve Curve Hold Rotary Table Elevation Reference Kelly Bushing Mean Seal Level Ground Level Separation factor Centre to Centre Distance Page 75 of 78 ed INNOVA Drilling amp Intervention Doc tt IDIO6 008A i N N OVA Rev 1 3 KO Issued 14 12 13 Drilling amp Intervention Appendix F Acknowledgements ISCWSA Collision Avoidance Calculations Current Common Practice ISCWSA Error Model Revisions Steve Grindrod 08 10 09 ISCWSA Standards Hugh Williamson 28 02 01 MWD TOOLFACE INDEPENDANT ERROR TERMS Copesgrove Developments Ltd 04 11 09 SPE9223 BOREHOLE POSITON UNCERTAINTY ANALYSIS OF MEASURING METHODS AND DERI
5. Page 13 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 2 0 Getting Started 2 1 Program Installation IDI Well Seeker comes as an installable msi file Once the installation file has been downloaded the program can be installed onto any computer with Microsoft Excel 2007 or later Running the installation program brings up the following dialog jl IDI Well Seeker Welcome to the IDI Well Seeker Setup Wizard Ach N NOV j wr nili zez don The installer will guide you through the steps required to install IDI Well Seeker on your computer WARNING This computer program is protected by copyright law and international treaties Unauthorized duplication or distribution of this program or any portion of it may result in severe civil or criminal penalties and will be prosecuted to the maximum extent possible under the law Cancel Figure 1 Click on the Next button to move to the following window Page 14 of 78 Doc IDIO6 008A S e INNOVA n NE ND Drilling amp Intervention Wm vec RN License Agreement G ze NOVA d Cili lulzivs don Please take a moment to read the license agreement now If you accept the terms below click Agree then Next Otherwise click Cancel IMPORTANT NOTICE PLEASE READ CAREFULLY BEFORE INSTALLING THE SOFTWARE This licence agreement E Licence is a legal agreement between you Licensee or you and Innova Dr
6. SECTION B NS Total Correction Target controls Delete survey station Offset well controls E W Mag Dec Anti collision Add survey station View wellbore Grid Correction Local HL uT v s Interpolate well profile Clear all data Directional planning Local Dip V s Azimuth Bit Survey INC AZI TASN Temp HL__ Diagnostic PWR aon c Calculated Surveys SCC Corrected cem Depth Depth Gx Gy Gz Bx Bz Temp mc az TF Temp Dip HL AZM Dip HL SECTION D SECTION E SECTION F 0 5 Goal SECTION 605 0 3u7 1 I Figure 4 When Well Seeker is initially opened the user will be presented with the screen as shown in Fig 4 This is the main screen from which all program functions are controlled Surveys entered into this section define what is known as the primary wellbore Section A Details about the primary wellbore are entered here Company name and wellbore name are entered here and these will be used to identify the primary wellbore The depth units can be selected from the drop down box The depth units selected here will be used for all calculations and offset wellbores entered in to the sheet The magnetic declination and grid correction are also entered here along with the local magnetic HL field and dip angle Total correction is calculated here and is applied to all magnetic tool face readings and azimuths from raw surveys Note the total correcti
7. m Enter new target data Rectangle Point Circe Target Name Target Centre Use UTM Co ordinates NS EW Figure 21 To enter the details for a circular target select the Circle tab in the enter drilling target data frame The co ordinates for the target centre can either be entered in local format or UTMs UTM co ordinates can only be entered if the site centre has been specified as in section 3 2 1 Enter local co ordinates by entering details in to the NS and EW boxes These values are co ordinates relative to the site centre of NS 0 and EW O To use UTMs click on the Use UTM Co ordinates check box and enter the UTM N and UTM E co ordinates The UTM zone is assumed to be the same as that of the site The radius of the target and the thickness can now be specified If no thickness is entered the target will be a plane rather than a cylinder Enter a TVD and target name and click on the Add target button The TVD entered is the TVD relative to the elevation of the primary wellbore above the permanent datum The target is now available for use in closure calculations and visualization methods Page 35 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 7 4 Primary Target Selection and Deletion The current primary target can be seen displayed in the text box in the current targets frame Fig 20 If no primary target is selected this will be blank If no primary target is
8. HC option draws a tangent section then a curve to the target whereas the Curve Hold draws a curve to line up on the target then a tangent to it The Curve Hold method allows a larger number of targets to be reached Select the appropriate method by clicking the radio button in Meth frame A NS EW and TVD must also be entered This can be done manually or by selecting a target Lastly the DLS of the curve must be selected If the target cannot be reached with the parameters specified an Page 53 of 78 EE Ke l N N OVA Issued 14 12 13 Drilling amp Intervention error will be displayed Usually increasing the DLS allows the target to be reached or changing the method from hold curve to curve hold 10 4 Hold f Directional Planning Tools en gt 2s Nudge Build Turn Dogleg Toolface Hold Optimum Align 2D Planning Distance Hold to Target do wp Rectangular No target selected D ri TVD Point No target selected D Cirde No target selected D Figure 42 CL Enter a CL and click on the Calculate button to add the extra surveys MD Enter an MD and click on the Calculate button to add the extra surveys TVD Enter a TVD and click on the Calculate button to add the extra surveys The TVD can also be entered by selecting a target from the drop down boxes on the right hand side 10 5 Optimum Align GV PEE Directional Planning Tool NNNM Nudge Buil
9. Released 21 06 11 339 99 0 43 Figure 24 Page 38 of 78 Issued 14 12 13 Drilling amp Intervention The top section of the error ellipse report defines the parameters with which the errors were calculated The lower section defines the survey station where the errors were calculated along with the highside lateral and along hole errors The Err Depth Err Inc and Err Azi are the instrument errors at each station To return to the main sheet click on the home button To export the file to an Excel worksheet click on the floppy disk button in the top right hand corner This will allow the user to save the calculated results as plain unformatted data in an Excel worksheet Page 39 of 78 EE Ke l N N OVA Issued 14 12 13 Drilling amp Intervention 8 2 Displaying Hiding Clearing Calculated Errors To display the calculated errors click on the Show survey errors in plots button in Fig 22 This will show the survey errors as red well paths in all the wellbore visualization methods see Fig 25 TEST WELL Plan View GM INNOVA uM Cri ling amp Intervant on 12199 10603 Figure 25 To hide these errors click on the Hide survey errors in plots in Fig 22 To clear the error report and all calculated err
10. When the user is happy with the well trajectory use the Create Well Plan button to move the well plan to one of the import slots and to give the plan a regular depth interval The dialog shown in Fig 55 will be displayed m Well Details Well name Local Mag Field micro Dip Ange we il Magnetic Dedination Grid Corr North Ref GRID Survey TVD datum RTE MSL RTE GL m Tie on data INC AZI mp N S EW vis L 8 83 PW 0M Jj Jw Note If boxes are left blank zero will be used Tie On data relative to site center Create plan Figure 52 Name the well plan and select the slot which you wish to import it The other data will be taken from the primary well bore This can be changed if desired Click on the Create plan button to create the plan If successful a dialog will be displayed Page 63 of 78 EE 9 N N OVA Issued 14 12 13 Drilling amp Intervention 11 5 Other Program Functions Once offset well data has been imported the following dialog will be shown whenever a program function from section B Fig 4 is selected To perform the function required select the well to perform the operation on from the following dialog Select Well TEST WELL 1 TEST WELL 2 TEST WELL 3 TEST WELL 4 TEST WELL 5 Select Well Figure 55 12 0 Clear All The clear all button removes all surveys entered on to the main page and returns the data input m
11. cos I sm 4 MBIXIMBIY MBIXY TH E B cos8 lI sin I sin 4 MBIXY TI2 S B cos 8 sin J sin 4 Accelerometer Scale Factor Errors rte iin rid tan sinJ cosJ sin 4 ASXIASY ASXY TH E 7 saiast e sin J cos FRU Pd ORTA ASIXIASIY ASIXY TIt RE EO Ce EEN UE 42 l1 sin J sin 4 SinI cosI sim cos J sin 4_ tan 8 cos 1 sinI cos 4 ASIXY TI2 2 2 1 sin J sin 4 2 sin J sin 4 tan 8 sin ces 4 cos1 ASIXY TI3 2h i 4 etometer Scale Factor Errors sm J sin is cosI sinJ cos smJ sin 4 tan 6 cosI sinJ cos4 MSXY TO sin 4 tan sin J cos J cos I cos A cos 4 ele ani Figure 65 sin J sin A tan 8 cosZ sinI cos 4 42 1 sin 1 sin 4 sin 4 tan 8 sin I cos 7 cos I cos 4 cos 4 2 sin I sin 4 os J co 4 cosJ sin 4 tan sinJ cos 4 2 1 sin J sin 4 Figure 66 Misalignment terms taken from SPE90408 by Torkildsen Ekseth Weston Havardstein and TF independent terms from Borehole survey error model documentation CDR SM 03 by Copsegrove Developments Page 73 of 78 Doc IDIO6 008A Rev 1 3 Issued 14 12 13 Appendix D Pole Strengths Page 74 of 78 Ke INNOVA Component Size Pole Strength mWb Motor 3 1 8 250 Motor 35 290 Motor 4 34 320 Motor SES 415 Motor 8 480 Motor 9 530 Motor 11
12. enee geet ee dee utn ree enin sut iban e tee 47 9 2 Error Ellipse RepOFEL 2 acetone teint ee coe te ODE AS 49 9 3 Non Magnetic Spacing Calculator eene nnne nennen niin 49 10 0 Directional Planning teet ttt ete ea cr ai Joaasteitecs ERR ceat nen decdane de AREE EE 51 10 1 NUABC Q 51 10 2 Build TUrtia cccccsccsccccessssscecseccecccnssessessersecccnsenscarcescescessenscsces DEE En 52 10 3 Dogleg TOolface sccccccsssccsssssccecssssscecsssescecscseecscsscecsce RER ku E EE 53 10 4 dae oh EE 54 10 5 Optimum Alien use E een 54 10 6 2D Planning eeieeeeeeeee eese menn lg nnn eene nennen nnne nere rna 55 10 7 Distance e o beo eee Deren ive neris 58 10 8 Back to plan 1 EE een 59 11 0 Offset Well Control tv n Menem nennen nennen nnne 59 11 1 Importing Offset Wells WS E EEN asse se nass inan 60 11 2 View Offset Wells Ss ENEE enne nennen nnne nne snnt nnne nennen 61 11 3 Show Hide Clear Offset u 62 11 4 Create Well Blan 393 45 9 cccccee Se Bpecccccecscccccecsecceecsscaneesseaeeesesaaeecseecaaaeeseeaaaeesecaaeeesecasensees 63 11 5 Other RrGgram FUNCTIONS EE 64 IAE ET KR We M CHR 64 Appendix A Enabling Innova Software 65 Appendix B Axial and Cross Axial Magnetic Correcton eere enne 69 RE AER a mM 69 I Cross Adgial Correction 70 Appendix C Error Model Descri
13. latitude and longitude of the location of interest the date in the format dd mm yyyy and the altitude in meters above mean sea level and click the calculate button Once this is done the X Y and Z components of the earths magnetic field will be displayed in units of nT as well as horizontal field intensity total magnetic field dip angle and declination Page 21 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 3 3 Survey Input Methods Geolink MWD Telemetry For this method of survey entry the input section is divided in to four sections These can be seen in Fig 4 Section D allows for the entry of the survey depths The first box is the number of the survey this cannot be edited and is controlled by the program The next box is for the bit depth at the point the survey is taken This value is not used in any of the calculations and should not be confused with the survey depth The next box is for the survey depth which is the actual depth of the survey instrument when the survey was taken This depth is used for all the survey calculations Section E is used for entering the raw telemetry values The raw telemetry from the Geolink MWD tool is sent up in hexadecimal code The values entered in to section E should be entered in the same format Computed surveys and RAW surveys can be entered here and the program is able to decode both types with no user input required The telemetry must be divided up into sections acc
14. money or anticipated savings loss of information loss of opportunity goodwill or reputation loss or deferral of production loss of product loss of damage to or corruption of data or any indirect or consequential loss or damage of any kind howsoever arising and whether caused by tort including negligence breach of contract or otherwise provided that this condition O shall not prevent claims for loss of or damage to your tangible property that fall within the terms of condition 5 or any other claims for direct financial loss that are not excluded by any of categories a to j inclusive of this condition O Subject to condition O and condition 0 the Licensor s maximum aggregate liability under or in connection with this Licence whether in contract delict including negligence or otherwise shall in all circumstances be limited to the annual licence fee paid Subject to condition O and condition 0 the Licensor s liability for infringement of third party intellectual property rights shall be limited to breaches of rights subsisting in the UK This Licence sets out the full extent of the Licensor s obligations and liabilities in respect of the supply of the Software and Documentation In particular there are no conditions warranties representations or other terms express or implied that are binding on the Licensor except as specifically stated in this Licence Any condition warranty representation or other term concerning
15. must be taken at the same depth and different orientations Surveys are required in each of the four quadrants in order to be accepted as a rotational shot If sensors are perfectly aligned the surveys should describe a perfect circle about the point 0 0 If not they will be slightly offset and the offset vector describes the correction to be applied The graph below shows a visualization of the rotational shot process Figure 628 The green line describes the raw survey data the red line describes the correction vector and the blue line shows the corrected data Raw surveys are required for rotational shots and are only effective if the survey tool inclination is above 5 degrees Rotational shots should also be avoided if there is a risk of differential sticking Page 70 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Appendix C Error Model Description The error model implemented in Well Seeker is the ISCWSA MWD error model as described in SPE paper 67616 by H Williamson This paper contains a full explanation of the ISCWSA work The error model used within this program uses the error terms and one sigma magnitudes described below TABLE 4 SUMMARY OF BASIC MWD ERROR MODELS Weighting With Axial Function Basic Model Correction Sensors ABX ABY ABZ ASX ASY ASZ MBX MBY MBZ MSZ MSY MSZ ABIX ABIY ABIZ ASIX ASIY ASIZ MBIX MBIY
16. placed in the users start menu 2 2 Program Use To use the program click on either the start menu or desktop shortcut Until the program is registered a dialog message will be displayed on every opening of the program On first use the user must accept the software end user licence agreement The program can now be run as per this manual The program uses the Microsoft Excel interface data entry printing and saving are as per standard Excel use The original program cannot be overwritten and if the user attempts to save their work the save as dialog box will appear A copy of the program can be saved however it will be encrypted and cannot be run on any other computer In order to save work in Well Seeker refer to section 3 2 of this manual To register the program click on the register now button which appears on every program opening or click on the register IDI Well Seeker tab on the Excel ribbon at the top of the worksheet From here the registration code from Innova can be entered Page 16 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 3 0 Survey Program Instructions 3 1 Main Page Innova D I Survey Program a vend INNOVA Rev A Trial ei gt Keser INNOVA WELL SEEKER to Driling amp Interventicn Well Inclination Magnetic corrections amp offsets Program setup Generate reports Depth Units Metric X Azimuth TVD
17. pressed the following window is displayed Chart Controls Controls Scan radius Figure 31 Clicking on the zoom in and out icons moves increases or decreases the distance from the reference well shown The reset button resets the scan radius to 50 The labels button adds depth labels to the offset wells The depths shown are the measured depth on the reference well bore The offsets button allows wells to be turned on and off Note only wells which have been scanned against can be turned on If a well hasn t been scanned against its name will not be displayed The scan radius box allows the user to manually set the scan radius of the chart Enter the number in to the text box and the click on the scan radius button Page 45 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA 8 7 Add Leaselines LEASELINES HARDLINES Input Co Ordinates Map Co Ordinate Units ioca Co ordinates d FT m sl Display on plots Figure 32 Clicking the add lease lines button allows the user to enter the co ordinates for lease lines and hard lines Select the input co ordinates from the drop down box at the top of Fig 32 Map Co Ordinates or local co ordinates can be used The user must also enter the units which map co ordinates are entered in Enter the co ordinates for the lease lines in the first two colum
18. selected closure calculations will not function To select a target as the primary highlight it in the list box and click on the Select as primary button A dialog box will now display confirming the selection as the primary target Closure calculations can now be done for this target For rectangular targets the closure calculation is done for the target centre To delete a target select it in the list box and click on the Delete target button The target will then be deleted and removed from the list Targets can be displayed or hidden in well bore plots by using the Hide targets and Show targets buttons Page 36 of 78 Issued 14 12 13 Drilling amp Intervention EE Ve l N N OVA 8 0 Survey Error Modelling amp Anti Collision To access the survey error modelling click on the Anti Collision button in section B in Fig 4 This will bring up the following window Show survey errors in plots Hide survey errors in plots Clear current survey error calcs Perform anti collision scan Assign survey error models Casing details View ladder plot View traveling cylinder Add leaselines Figure 22 Page 37 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 8 1 Calculate Survey Errors Clicking on the Calculate survey errors button in Fig 22 will bring up the following dialog Define Error Model Paramet Evaluate errors at 1l sigma Rig Type Ce Fixed Land Jackup
19. which the primary well bore surveys are referenced to The distance from the TVD datum entered to MSL must be entered next If the TVD datum is MSL then this value is simply zero The value of the next box depends on whether the site is offshore or on land If it is an offshore location the water depth is entered if the location is on land the distance from the TVD datum to GL is required The site centre details are entered next The site centre location can be entered either in lat long format or UTM Click on the appropriate check box to activate the boxes for the required input method Lastly the Geodetic datum for the site must be defined This is done by selecting the appropriate datum from the drop down box Click the update button to enter the details Once the update button has been pressed the grid convergence for the site centre will be displayed Note this is the GRID CONVERGENCE and not the GRID CORRECTION One is the inverse of the other The value to be entered on to the main page is the GRID CORRECTION This value is not automatically entered on to the main page it must be done manually 3 2 2 IGRF11 Geomagnetic Model The site controls section also includes the IGRF11 geomagnetic model This is used for calculating geomagnetic data for a particular location at a particular time The IGRF11 model is valid between 2010 and 2015 Calculations performed for dates outwith this time period may produce incorrect results Enter the
20. 5 2441 85 15 62 17 13 12 50 Figure 36 Page 48 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 9 2 Error Ellipse Report In order to generate an error ellipse report the error model must be run as described in section 8 1 of this manual If this is not done the error ellipse button will be disabled If the error ellipse calculations have been done the error report generated can be viewed here 9 3 Non Magnetic Spacing Calculator The Non Mag spacing requirement report button allows the user to generate a report based on the amount of non magnetic material isolating the sensor from the drill string Magnetic Spacing Calculation eg Enter BHA Details Local magnetic field Local dip angle Acceptable Azi error 0 25 Default 0 25 Lenath of BHA below NMDC Non Mag Spacing Upper NMDC Lenath Lower NMDC Lenath LL LM 1L Components above NMDC Motors Stabilisers Drill Collars Components below NMDC Motors P Stabilisers Drill Collars Interpolate r Calculate View current report Figure 37 The values for HL and dip angle for the well selected will be displayed in the text boxes as shown in Fig 37 If different values are to be used these values should be changed The acceptable level of a
21. C Floating Semi Drill Ship Error model options Use axial correction Use TF independent terms SAG Correction Interpoiate Figure 23 The dialog shown in Fig 23 allows the error model terms to be defined Select the appropriate rig type from the Rig Type frame Enter the required sigma level the errors are to be calculated at in the text box at the top default is 1 If a SCC is used check the Use axial correction button box If tool face independent terms are to be used check the Use TF independent terms box If a SAG correction is used click the SAG correction box For a full description of the error model terms and options see Appendix C The interpolate function is activated by clicking on the check box above it The range of surveys to calculate the errors for can be set as well as a step interval value Once the required options are selected click on the Calculate survey errors button A progress bar will appear and once complete an error ellipse report will be shown as in Fig 24 below 3 INNOVA O Jriling amp Interventior WELLBORE DATA ERROR MODEL PARAMETERS TIE ON DATA TEST COY Model Used icwsa Mwp wo Well Name TF Dependant YES Local Mag Field Bias Terms NO Local Dip Angle Axial Correction NO Local Gravity Field Sigma Level 1 00 no i w oa a 1 257 97 0 14 0 08 Innova D amp I Well Seeker Rev 1 0 0 ERROR ELLIPSE REPORT
22. EPORT d INNOVA Released 21 06 11 Drilling amp Intervention CALCULATION OPTIONS TEST COY Local Mag Field uT Length Upper NMDC ft TEST WELL Local Dip Angle Length Lower NMDC ft 75 Magnetic Declination Upper Pole Strength uWb 100 Grid Correction Lower Pole Strength uWb ft Total Applied Correction AAzimuth Tolerance No Depth inc ai wo N Ew ws aan asez BzOpt er 1 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 47 0 08 0 00 2 1993 00 0 90 132 29 1992 92 10 52 11 56 8 45 0 02 0 47 6 85 0 00 3 2041 00 0 81 130 13 2040 91 10 99 12 10 8 84 0 02 0 47 7 32 0 00 4 2086 00 0 81 136 13 2085 91 11 42 12 56 9 18 0 01 0 47 8 16 0 00 5 2131 00 0 56 137 47 2130 91 11 81 12 93 9 43 0 01 0 47 12 13 0 00 6 2175 00 1 00 132 19 2174 90 12 23 13 36 9 74 0 02 0 47 6 16 0 01 7 2220 00 1 14 133 41 2219 89 12 80 13 97 10 19 0 02 0 47 5 50 0 01 8 2264 00 1 17 130 37 2263 88 13 39 14 64 10 67 0 02 0 47 5 10 0 01 5 2309 00 1 08 129 98 2308 88 13 96 15 31 11 18 0 02 0 47 5 52 0 01 10 2353 00 0 89 138 15 2352 87 14 48 15 85 11 57 0 02 0 47 7 69 0 00 11 2398 00 1 11 130 53 2397 86 15 02 16 42 11 97 0 02 0 47 5 38 0 01 12 2442 00 1 30 129 65 2441 85 15 62 17 13 12 50 0 03 0 47 4 57 0 01 Figure 38 The report calculates the azimuthal
23. MSIX MSIY Misalignment SAG 0 2 MX 0 06 MY 0 06 Axial magnetic interference AZ 0 25 AMID D r Declination AZ 0 36 DBH 5000 nT Total magnetic field and dip angle MDI MFI Along hole depth DREF 0 35 m DSF 24x10 DST 22x10 m s S S S S S S S S S S S S S S S S S S S S S GO oO oo oo Ro When modeled as biss u 0 33 a DE hnen modeled as Das u 45x10 m o 8 Figure 63 The model does not use any bias terms and it implements the latest misalignment and tool face independent terms as listed below Page 71 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention TABLE 9 INCLINATION AND AZIMUTH ERROR COEFFICIENTS TOOL MISALIGNMENT STATIONARY AND CONTINUOUS SURVEY Error coefficients Error term Mode Inclination Azimuth xy Misalignment S Ws 0 1 xy Misalignment S 0 w sin 2 xy Misalignment S Wy COS A w sin A sin J xy Misalignment S w sin A w cos A sin 7 4 Vertical Sag S sin 0 Wia and w are selected on the basis of which performance is required Figure 64 Page 72 of 78 EE 9 N N OVA Issued 14 12 13 Drilling amp Intervention LEE Rapin cest Aem Accelerometer Biases amais mp mp xx fo 1 tan cos I sin J ABDUABIY ABIXY TIt m EE ms ee ere G 1 sin J sin 4 e e an8 cos 4 cot7 Magnetometer Biases MagnetometerBiases MBXIMBY MBXY TI Sis A SR B cos 8 MBXY TI2 ced B cos 8
24. PU transfer the Software from one computer to another provided it is used on only one computer at any one time receive and use any free supplementary critical software code or update of the Software incorporating patches and corrections of critical errors as may be provided by the Licensor from time to time and Page 5 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention use any Documentation in support of the use permitted under condition O as is reasonably necessary for its lawful use Licensee s undertakings Except as expressly set out in this Licence or as permitted by any local law you undertake not to copy the Software or Documentation except where such copying is incidental to normal use of the Software or where it is necessary for the purpose of back up or operational security not to rent lease sub license loan translate merge adapt vary or modify the Software or Documentation not to make alterations to or modifications of the whole or any part of the Software nor permit the Software or any part of it to be combined with or become incorporated in any other programs not to disassemble de compile reverse engineer or create derivative works based on the whole or any part of the Software nor attempt to do any such things except to the extent that by virtue of section 296A of the Copyright Designs and Patents Act 1988 such actions cannot be prohibited because they are essential for the purp
25. R MICROSOFT WINDOWS 7 OPERATING SYSTEM AND 3 MICROSOFT EXCEL 2007 OR XP BY CLICKING ON THE AGREE BUTTON BELOW YOU AGREE TO THE TERMS OF THIS LICENCE WHICH WILL BIND YOU AND YOUR EMPLOYEES IF YOU DO NOT AGREE TO THE TERMS OF THIS LICENCE WE ARE UNWILLING TO LICENSE THE SOFTWARE TO YOU AND YOU MUST DISCONTINUE INSTALLATION OF THE SOFTWARE NOW BY CLICKING ON THE I DO NOT AGREE BUTTON BELOW IN THIS CASE YOU MUST RETURN THE MEDIUM ON WHICH THE SOFTWARE IS STORED AND ALL ACCOMPANYING DOCUMENTATION TO US WITHIN 30 DAYS OF PURCHASE IF YOU DO THIS YOUR LICENCE FEE WILL BE REFUNDED Grant and scope of licence In consideration of payment of an annual licence fee except where the Software is downloaded on a trial basis the Licensor hereby grants to vou a non exclusive non transferable licence to use the Software and the Documentation on the terms of this Licence If you do not renew your licence fee in one year your licence will come to an end one year from the date of download of the Software and your licence to use the Software will automatically come to an end If you have selected the option to trial the Software your licence to trial the Software is subject to the terms of this Licence and your licence to use the Software will come to an end thirty days from the date of download of the Software You may only use the Software under a trial period once You may install and use the Software for your internal business purposes only on one C
26. TEST 5 Figure 10 The 3D wellbore view allows the user to visualize the wellbore in 3D This view is controlled by the slide buttons to the right of the view as shown in Fig 10 The graph can be rotated through the X Y and Z axes using the slide buttons and zoomed using the magnifying glass buttons To reset the view click on the reset arrow button and to pan the graph use the slide bars surrounding the graph Ensure the slides used are the ones outside the graph and not the ones for the sheet To return to Page 24 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA the main page click on the home button Targets are displayed or hidden by clicking on the targets button Offset wells can be selected using by clicking the graph button this will bring up the following dialog Select offsets Figure 11 Select which wells you would like to turn on by clicking on the check boxes next to the wells name check box I To select all wells click on the select al Page 25 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke l N N OVA 4 2 Section Plan Views TEST WELL Plan View 23 INNOVA EE 1il rg Inercentior 13112 16229 Figure 12 The section and plan views can be controlled by clicking the Chart Controls button in the top left corner When this is done the following is displayed Page 26 of 78 Issued 14 12 13 D
27. VATION OF SYSTEMATIC ERROR MODEL C J M Wolff J P de Wardt SPE11382 CALCULATION OF NMDC LENGTH REQUIRED FOR VARIOUS LATITUEDS DEVELOPED FROM FIELD MEASUREMENTS OF DRILL STRING MAGNETISATION S J Grindrod J M Wolff 20 02 83 SPE18051 INSTRUMENT PERFORMANCE MODELS AND THIER APPLICATION TO DIRECTIONAL SURVEYING OPERATIONS John L Thorogood 1990 SPE21261 SIMPLIFIED EQUATIONS FOR PLANNING DIRECTIONAL AND HORIZONTAL WELLS ML Wiggins H C Juvkam Wold 02 11 90 SPE36863 AN IMPROVED METHOD FOR COMPUTING WELLBORE POSITION UNCERTAINTY AND ITS APPLICATION TO COLLISION AND TARGET INTERSECTION PROBABILITY ANALYSIS Andrew G Brooks Harry Wilson 22 10 96 SPE67616 ACCURACY PREDICTION FOR DIRECTIONAL MEASUREMENT WHILE DRILLING HS Williamson 01 12 00 SPE84246 A COMPENDIUM OF DIRECTIONAL CALCULATIONS BASED ON THE MINIMUM CURVATURE METHOD S J Sawaryn J L Thorogood 01 03 05 SPE90408 PREDICTION OF WELLBORE POSITION ACCURACY WHEN SURVEYED WITH GYROSCOPIC TOOLS Torgeir Torkildsen Stein T Havardstein John Weston Roger Ekseth 01 03 08 SPE110014 A COMPENDIUM OF DIRECTIONAL CALCULATIONS BASED ON THE MINIMUM CURVATURE METHOD PART 2 SJ Sawaryn 11 11 07 Page 76 of 78 Issued 14 12 13 Drilling amp Intervention EE Ve l N N OVA Appendix G Registering Software To register the software click on the Register IDI Well Seeker tab in the Excel ribbon at t
28. appear and the user must specify the name and destination for the project file Once the file is saved you will be returned to the main setup screen To open a project click on the Open project button and select the Well Seeker project file to be opened If the file is valid all project data will be loaded and the user will be returned to the main setup screen if not an error will be displayed When a project file is re opened error ellipses anti collision scans and magnetic spacing reports will have to be recalculated A well seeker project file represents a single well site location where all the imported wells have been drilled from the same well site It is recommended that Well Seeker projects are named according to site Survey QC Options This section allows the QC parameters for raw and computed surveys to be adjusted The parameters displayed in the text boxes are the current QC parameters being used The HL tolerance default is 0 3 micro teslas Dip is 0 5 degrees Reference gravity field is 1 0g and the gravity tolerance is 0 005 Note a value of 1 0 entered in to the reference gravity field section represents 9 80655 ms To modify these parameters simply edit the text in the relevant box and click on the Update parameters button If any of the text boxes are left blank an error message will be displayed To restore the parameters to the above defaults press the Restore Defaults button The QC values are used for the magnetic
29. arget If the inclination is left blank the well will arrive at the target vertical The final details required are the target NS EW and TVD These can be entered manually or by selecting a target from the drop down menu If the target cannot be reached with the specified parameters an error message will be displayed Page 56 of 78 Issued 14 12 13 Drilling amp Intervention Figure 46 SLANT A slant well can be seen in Fig 46 To plan a slant well enter the target NS EW and TVD This can be done manually or by selecting a target from the drop down lists Enter the KOP the max angle to be reached and the B R If the target cannot be reached with the specified parameters an error message will be displayed Page 57 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 10 7 Distance Distance to plan Select plan Right Left Abv 4 Blw 3DDistance Delta INC deg Delta AZI deg 99 n W WO View last Surveys Interpolate Results Figure 47 The distance tab shows the position of the bottom hole location of the primary well bore relative to another well bore This tool is useful for determining exact distances relative to a directional plan Select a plan from the Select plan drop down menu and the distances and directions will be displayed in the text boxes If you wish to view more than the bottom hole location enter the number of surveys to be vie
30. ch to re join Enter the doglegs required in the DL 1 and DL 2 box and click on the calculate button 11 0 Offset Well Controls The survey program is able to import five offset wells These are imported into slots and all functions available to the primary well bore can then be performed on the offsets To access the offset well controls click on the Offset Well Controls button from section B Fig 4 This brings up the following dialog box Offset well options lt Figure 50 Page 59 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 11 1 Importing Offset Wells Click on the Import Well From File button in Fig 50 to bring up the import dialog Files to be imported should be an Excel worksheet with the all the survey MD s in column A INC s in column B and AZI s in column C The columns can have headers in row one without affecting program operation nau r Well Details Well name Local Mag Field mirot DipAngde Get 7 Magnetic Dedination Grid Corr ImportSlot S Survey TVD datum RTE MSL RTE GL NorthRef GRID Tie on data INC AZI TVD N S N V 9 98 A P WO IM WO Note If boxes are left blank zero will be used Tie On data relative to site center Note Data file should be an excel workbook with MD values in column A Inc column B and Azi column C Headers can be included Import Data Figure 51 Enter a well name loca
31. d Turn Dogleg Toolface Hold Optimum Align 2D Planning Parameters m ist Target 4 r 2nd Target Ti T ER Rectangular Targets Rectangular Targets l IT No target selected D No target selected D DL 2 INC Point Targets Point Targets i No target selected D No target selected D AZI NS EW TVD NS EW TVD am I T I T _ DEE Figure 43 Page 54 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention The optimum align function is a powerful tool for lining up on targets at specified inclinations and azimuths It is particularly useful if multiple targets are to be hit The trajectory produced is usually a 3D S shape profile with an initial curve then a hold then another curve To use this tool enter a DL 1 DLS of the 1 curve section DL 2 DLS of the 2 curve section an INC and AZI and a target NS EW and TVD The INC and AZI entered will be the INC and AZI reached at the end of the second curve The NS EW and TVD can be entered manually or by selecting a target If a second target is selected the INC and AZI required to line up on the second target is automatically calculated in the INC and AZI boxes Once all the parameters are selected click on the Calculate button to compute the trajectory If the target cannot be hit try increasing the DLS of the 1 and 2 curves 10 6 2D Planning WW wee w ST Di
32. d press the button with the red cross icon 6 1 1 Magnetic Correction The magnetic correction frame contains the buttons for SCC For a full description of what calculation is performed see Appendix B If the Correct all surveys button is pressed a progress bar will appear and all raw surveys will be corrected The corrected azimuth dip angle and HL are displayed in section G of Fig 4 The dip angle and HL are QC d as per the sheet setup If the corrected parameters are out of spec they will be highlighted in red text The corrected azimuths are used in all future well path and error ellipse calculations To correct the last survey click on the Correct last survey button Clicking the Clear all corrections button clears all SCC corrections The limitations of the SCC algorithm are also described in Appendix B Page 29 of 78 EE 9 N N OVA Issued 14 12 13 Drilling amp Intervention 6 2 Add Rotational Shot ees Axial Correction amp ee Offsets amp Mag Correction Add Rotational Shot view Rotational Shots Enter rotatioan shot data GA Figure 16 When the Add Rotational Shot tab is selected the window shown in Fig 16 is displayed For a full explanation of rotational shots see Appendix B Enter the depth to apply the shot from in the Apply from box Select the appropriate radio button as to whether the values entered are raw voltages or hexadecimal values as per the Geolink MWD sys
33. dition sets out the entire liability of the parties including any liability for the acts or omissions of their respective employees agents and subcontractors to each other in respect of any breach of this Licence however arising any use made or resale of the Software or the Documentation by you or of any product or service incorporating any of the Software or the Documentation and any representation statement or tortious act or omission including negligence arising under or in connection with this Licence This condition is always subject to the warranties set out at condition 5 above Nothing in this Licence shall limit or exclude the liability of either party for death or personal injury resulting from negligence or fraud or fraudulent misrepresentation or breach of the terms implied by section 12 of the Sale of Goods Act 1979 or breach of section 2 of the Consumer Protection Act 1987 or the deliberate default or wilful misconduct of that party its employees agents or subcontractors Page 8 of 78 Issued 14 12 13 Drilling amp Intervention sA Ke N N OVA Without prejudice to conditions 2 4 and 0 neither party shall under any circumstances whatever be liable to the other whether in contract delict including negligence or restitution or for breach of statutory duty or misrepresentation or otherwise for any loss of income loss of business profits or contracts business interruption loss of the use of
34. e 14 If further interpolation is to be carried out the Clear Data button must be pressed or the value being interpolated for must be cleared Page 28 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 6 0 Magnetic Corrections amp Offsets 6 1 Offsets amp Magnetic Correction Offset Options Survey offset Wo Tool face offset mm Depth to apply from mm x Magnetic Correction Options Correct all surveys Correct last survey Clear all corrections Figure 15 When the Magnetic Corrections amp Offsets button in section B of Fig 4 is pressed the window shown in Fig 15 will be displayed This option is only available if the Geolink MWD or Raw Voltages input method is enabled This tab allows the user to enter survey and tool face offsets The survey and tool face offsets are controlled from the Offset Options frame Enter the survey offset and the tool face offset into the appropriate text box and then the depth to apply them from Once this is done click on the button with the green cross icon to add it Any surveys below the depth applied from depth will now have the tool face offset applied and the offsets will be displayed in the list box in the middle of the frame The survey offset does NOT get applied to any values and is simply there as a record The tool face offset is applied to all raw surveys To delete a set of offsets highlight the offset to be deleted in the list box an
35. eck box above it The range of surveys to display can be set as well as a step interval value For both geographic and local survey reports the TVD depth datum must be selected This can be done by selecting the datum from the drop down list Fig 35 shows a local survey report and Fig 36 shows a geographic survey report beem a SURVEY REPORT Si N NOVA Released 21 06 11 Zrillng amp Inzerventicr WELL DATA MAGNETIC DATA TIE ON REFERENCE DATA Company TEST COY Local Magnetic Field uT Well Name TEST WELL Dip Angle V S Aziumth 75 Magnetic Declination DLS Per 100 Grid Correction Depth Units ft Total Applied Correction No depth imc Ai ro ws ew ws Josee 1 0 00 0 00 0 00 0 00 0 00 0 00 0 00 2 1992 92 3 2040 91 4 2085 91 5 2130 91 6 2174 90 z 2219 89 8 2264 00 Laz 130 37 2263 88 13 39 14 64 10 67 0 16 0 08 6 90 62 92 9 2309 00 1 08 129 98 2308 88 13 96 15 31 11 18 0 22 0 22 0 88 175 62 10 2353 00 0 89 138 15 2352 87 14 48 15 85 11 57 0 53 0 43 18 57 147 44 11 2398 00 1 11 130 53 2397 86 15 02 16 42 11 97 0 58 0 50 16 94 34 25 Figure 35 Innova D amp I Well Seeker Rev 140 0 SURVEY REPORT GEOGRAPHIC e INNOVA Y Released 21 06 11 Jrilling amp Inzerventiar TIE ON REFERENCE DATA Ma
36. enerated with the interpolate results box checked in order that it can be plotted correctly New lines are appended on to the end of the current active well path Any new lines added interpolated or otherwise will be highlighted in either blue or green A change in colour indicates a change in the planning method e g change from a build to a tangent 10 1 Nudge Directional Planning Tools Co O sB E M 9 Nudge Build Turn Dogleg Toolface Hold Optimum Align 2D Planning Parameters MD CL INC C CL INC AZI AZI C Trend Over Calculate Figure 39 The nudge tab includes three planning methods MD INC AZI Enter an MD an INC and AZI in the text boxes in the parameters section Click on the Calculate Button to insert the extra surveys CL INC AZI Enter a CL an INC and AZI in the text boxes in the parameters section Click on the Calculate Button to insert the extra surveys Page 51 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Trend Over Enter the number of surveys to trend over and an MD An average of build rate and turn rate is used to calculate the extra surveys 10 2 Build Turn Directional Planning Tools FERRAR r Nudge Build Turn Dogleg Toolface Hold Optimum Align 2D Planning Distance Parameters Final Target Rec No target select Point No target select D Cirde No target se
37. ention Figure 19 Page 33 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 7 2 Point Targets Current targets n Current primary target Select primary Delete target Show targets Hide targets Enter new target data Rectangle Point Circle Target Name Target Centre Use UTM Co ordinates Figure 20 To enter the details for a point target select the Point tab in the enter drilling target data frame The co ordinates for the target centre can either be entered in local format or UTMs UTM co ordinates can only be entered if the site centre has been specified as in section 3 2 1 Enter local co ordinates by entering details in to the NS and EW boxes These values are co ordinates relative to the site centre of NS 0 and EW 0 To use UTMs click on the Use UTM Co ordinates check box and enter the UTM N and UTM E co ordinates The UTM zone is assumed to be the same as that of the site Enter a TVD and target name and click on the Add target button The TVD entered is the TVD relative to the elevation of the primary wellbore above the permanent datum The target is now available for use in closure calculations and visualization methods Page 34 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 7 3 Circular Targets r Current targets Current primary target Select primary Delete target Show targets Hide targets
38. error at every survey station along the well path The surveys are displayed along with the delta azi expected due to magnetic interference the expected error n the dip angle the optimum value for axial field Bz Opt and error expected in B total Page 50 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 10 0 Directional Planning To access the directional planning tools the Direction Planning button in section B of Fig 4 is pressed This option is only available if the survey input method selected is MD INC AZI Each planning method calculates extra surveys which are appended to the primary well path in increments specified by the Dogleg calculations The interpolate results check box is displayed at the bottom of every planning method If selected the results of the directional planning method selected will be interpolated at the step specified in DL Calcs section of the sheet setup This feature is useful for producing Road Maps of definitive survey listings If the box is unselected only the minimum number of lines will be added to complete the method This is useful for generating well plans It should be noted that if the interpolate results box is not checked graphical representation of the well path will not be as accurate as the program does not have the intermediate survey stations to plot It is suggested that for generating a well plan the box is not selected and once a plan is decided upon it is re g
39. es and to the computer equipment located there at which the Software or the Documentation is being kept or used and any records kept Page 6 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention pursuant to this Licence for the purpose of ensuring that you are complying with the terms of this Licence You confirm and warrant that you will not use or permit the use of the Software whether through permission or act of omission in any way which would breach directly or indirectly EU restrictive measures including but not limited to financial and economic sanctions or the same as implemented by European Union member states You shall indemnify us against any losses liabilities penalties damages costs claims and expenses including but not limited to legal fees and investigation expenses incurred by or awarded against us as a result of any breach of the warranties set out in condition 2 3 by you or your associated persons any person working for you or any third party retained by you Support The Licensor s technical support staff will endeavour to answer by telephone any queries which you may have regarding the use or application of the Software For telephone support please call 44 0 7711 411079 between the hours of 09 00 and 17 00 Monday Friday Intellectual property rights You acknowledge that all intellectual property rights in the Software and the Documentation throughout the world belong to the Licens
40. etails Length Thickness Width Offset Angle inl Dip Angle Add target Figure 18 Rectangular targets are added from the window displayed in figure 18 To add the target select the rectangle tab from the Enter new target data section The co ordinates for the target centre can either be entered in local format or UTMs UTM co ordinates can only be entered if the site centre has been specified as in section 3 2 1 Enter local co ordinates by entering details in to the NS and EW boxes These values are co ordinates relative to the site centre of NS and EW O To use UTMs click on the Use UTM Co ordinates check box and enter the UTM N and UTM E co ordinates The UTM zone is assumed to be the same as that of the site The target TVD length width thickness and target name can now be entered into the appropriate text boxes The TVD entered is the TVD relative to the elevation of the primary wellbore above the permanent datum If an offset angle and Page 32 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA or dip angle is required enter it into the appropriate text boxes If not these boxes can be left blank Once the data is entered click the Add target button The target details will now be displayed in current targets list box above and will be visible in the wellbore visualization methods as can be seen in Fig 19 below Kay INNOVA poets View Drilling amp Interv
41. ethod to MD INC AZI format All data for offset wells are removed as well as any targets rotational shots or offsets Page 64 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Appendix A Enabling Innova Software All Innova software requires macros to be enabled and the execution of external content The following steps detail which excel features must be enabled in order to use the software mmm ee DI Hydraulics Program Microsoft Excel non commercial use Home Insert Page Layout Developer eq Office Button E d zy Wrap Text E Click here to open save or print L E iii LES e E andto see everything else you can E G a 5 e 8 M Ce zad Merge amp Center EES WIK T Conditional Format Ce do with your document E S E 3j Formatting as Table Style 4 Alignment Number Styles e 2 E H A E D Casing Detail Well Detail 1 9 r kk Figure 56 Page 65 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 1 Click on the button circled above Excel 2007 or the file tab in Excel 2010 D S Mic Home Insert Page Layout Formulas Data Review View Developer H Save Bl Save As E Open Close Recent Workbooks Recent Places Info New Print Save amp Send Help Den Figure 57 1DI Hydraulics Program Microsoft Excel non co co mmerial
42. gnetic Declination Site Centre UTM Northing 264560 62 Grid Correction Site Centre UTM Easting 336773 16 Site Centre Latitude 2 23 33 9322 N Site Centre Longitude 31 31 55 2403 E UTM Zone 36 ew ws wumNntm UTM E m latitude Longitude 264560 62 336773 16 _ 2 23 33 93084 N 31 31 55 2405 E 264557 41 336776 68 2 23 33 82661 N 31 31 5 35468 E 264557 27 336776 85 _ 2 23 33 82192 N 31 31 55 36001 E 264557 14 336776 99 2 23 33 81762 N 31 31 5 36459 E 264557 02 336777 10 2 23 33 81376 N 31 31 55 36821 E 264556 89 33677723 2 23 33 80965 N 31 31 5 37244 E 264556 72 33677742 2 23 33 80399 N 31 31 55 37852 E 264556 54 336777 62 _ 2 23 33 79811 N 31 31 55 38505 E 264556 36 33677783 2 23 33 79247 N 31 31 5 39171 E 264556 21 33677799 _ 2 23 33 78732 N 31 31 5 39709 E 264556 04 33677816 2 23 33 78193 N 31 31 5540267 E 264555 86 336778 38 2 23 33 77602 N 31 31 5 40967 E 0 90 132 29 1992 92 10 52 11 56 8 45 0 81 130 13 2040 91 10 99 12 10 8 84 0 81 136 13 2085 91 11 42 12 56 9 18 0 56 137 47 2130 91 11 81 12 93 9 43 1 00 132 19 2174 90 12 23 13 36 9 74 1 14 133 41 2219 89 12 80 13 97 10 19 1 17 130 37 2263 88 13 39 14 64 10 67 1 08 129 98 2308 88 13 96 15 31 11 18 0 89 138 15 2352 87 14 48 15 85 11 57 1 11 130 53 2397 86 15 02 16 42 11 97 1 30 129 6
43. he top of the screen as shown in Fig 63 below DE Well Sesker gt Microsoft Excel noH Commercial use i Register IDI Well Seeker Formulas Data Review View Developer Innova D amp I Well Seeker Rev 1 0 0 Released 21 06 11 INNOVA WELL SEEKER Magnetic corrections amp offsets Program setup Generate reports Anti collision Add survey station View wellbore Target controls Delete survey station Offset well controls Hm Interpolate well profile Clear all data Directional planning 11 2 Figure 67 Click on the register button circled in red to bring up the dialog shown in Fig 64 To use this software you must enter Activation Code If you don t have it please contact Innova Drilling amp Intervention paul mcclure amp innova drilling com www innova drilling com Add Computer Code shown below to your request It is needed to generate Activation Code for you Your Computer Code 2F00 8434 01BE 638A Copy to dipboard Activation Code Figure 68 Page 77 of 78 Issued 14 12 13 Drilling amp Intervention Send the computer code to Innova Drilling amp Intervention either by e mail or via the Innova website www innova drilling com You will then receive an activation code which should be copied in to the activation code box Click the OK button to activate your software Page 78 of 78
44. however the azimuth reference is either north or the high side of the hole If the calculate error ellipses box is unchecked a centre centre scan can now be performed It should be noted that the calculation time will increase with the number of offsets selected The Scan Radius box specifies the distance at which other wells will be ignored If you wish to calculate separation factors the calculate error ellipses check box must be selected To include the casing diameters in the separation factor calculation check the Include casing Page 41 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention diameters box Casing data must be entered for the selected wells as per section 8 4 for this option to work By selecting the Calculate error ellipses check box scanning time is greatly increased If this is done the model parameters must be selected as in section 8 1 of this manual and the error surface must also be selected The three options for this are elliptical conic circular conic and combined covariance Spherical conic takes the largest axes of the error ellipses as its radius in all directions where as elliptical conic calculates the pedal curve distance of the ellipsoid Combined covariance sums the covariance matrices of the two sets of errors to calculate the radius The SF warning level must also be filled in this is the SF level at which a warning will be displayed Once all these options are fil
45. illing amp Intervention of Union Plaza 6 Floor 1 Union Wynd Aberdeen Scotland AB10 1DQ Licensor or we for this IDI Well Seeker software product Software which includes computer software the data supplied with it the associated media printed materials and fontine OR electronic dacnmentation Documentation Do Not Agree O Agree Figure 2 In order to continue the user must click on the I Agree radio button to accept the end user licence agreement Once this is done click on the Next Button Page 15 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Select Installation Folder FA INNOVA K fil rg amp in erventior The installer will install IDI Well Seeker to the following folder To install in this folder click Next To install to a different folder enter it below or click Browse i Folder C Program Files Innova Drilling amp Intervention IDI Well Seeker Browse Disk Cost LU L i Install IDI Well Seeker for yourself or for anyone who uses this computer 9 Everyone M Just me Cancel lt Back Figure 3 Select the destination folder on the target computer where the program is to be installed and click on the Next button To install for one user ensure the Just Me radio button is selected to install for all users click on Everyone The program will now be installed and a folder
46. irus checking software consistent with current industry practice YOU ACKNOWLEDGE THAT THE SOFTWARE HAS NOT BEEN DEVELOPED TO MEET YOUR INDIVIDUAL REQUIREMENTS AND THAT IT IS THEREFORE YOUR RESPONSIBILITY TO ENSURE THAT THE FACILITIES AND FUNCTIONS OF THE SOFTWARE AS DESCRIBED IN THE DOCUMENTATION MEET YOUR REQUIREMENTS YOU ACKNOWLEDGE THAT THE SOFTWARE MAY NOT BE FREE OF BUGS OR ERRORS AND YOU AGREE THAT THE EXISTENCE OF ERRORS SHALL NOT CONSTITUTE A BREACH OF THIS LICENCE WE DO NOT WARRANT THAT THE CONTENT OF THE SOFTWARE IS ACCURATE CURRENT OR ERROR FREE AND WE EXPRESSLY DISCLAIM ANY WARRANTY OR REPRESENTATION AS TO THE ACCURACY OF THE CONTENT OF THE SOFTWARE AND DUE TO THE NATURE OF THE SOFTWARE YOU AGREE AND ACKNOWLEDGE THAT YOU WILL VERIFY ANY RESULTS OBTAINIED FROM YOUR USE OF THE SOFTWARE If within the Warranty Period you notify the Licensor in writing of any defect or fault in the Software in consequence of which it fails to perform substantially in accordance with the Documentation and such defect or fault does not result from you having amended the Software or used it in contravention of the terms of this Licence the Licensor will at its sole option repair or replace the Software provided that you make available all information that may be necessary to assist the Licensor in resolving the defect or fault including sufficient information to enable the Licensor to recreate the defect or fault Licensor s liability This con
47. king on the Go to site controls button displays the window shown in Fig 6 r Depth Datum TVD datum eres RTE GL Perm datum MSL v NorthRef GRID v Offshore 15 EN Site Centre v Lat Long N SE W Latitude oe mm 8 8 EE N E IT me s A ime 35 4 r Geomagnetic Data Date dd mm yyyy Altitude above MSL m gl al Jm ee Model IGRF112010 Horizontal Figure 6 The site controls dialog allows the geographic position of the site centre to be set as well as details for the site permanent datum Page 20 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention The north reference must be entered from the drop down box The three options are Magnetic True and grid north The default is grid north Depending on the north reference selected the Total correction displayed on the ain page will change accordingly To setup the depth datum s for the site first select whether the site location is offshore or on land This is done by clicking the Offshore Rig check box With the box unchecked the site is assumed to be a land location this is the default setting Next select the permanent datum for the site The permanent depth datum is the one which all surveys for both the primary and offset wells will be referenced The options for this are RTE GL MSL amp MUD LINE Next select the TVD datum this refers to the TVD datum
48. l magnetic field dip angle TVD datum data in the dialog shown in Fig 51 Select the depth units that the surveys are in from the drop down menu as well as the import slot Note that the data in the slot selected will be over written If the magnetic Declination and grid Correction boxes are left blank zero values will be used These can be edited after the import if required This is the same for the tie on data The survey north reference must also be entered Once all the data is entered click on the Import Data button This will bring up a warning dialog confirming that you want to overwrite all data in the selected import slot A standard windows file select dialog will appear Select the Excel workbook which contains the surveys and click OK If the import is successful the user will be returned to the main Offset Well Controls Menu as shown in Fig 50 Page 60 of 78 Doc IDIO6 008A Rev 1 3 Issued 14 12 13 INNOVA Drilling amp Intervention 11 2 View Offset Wells Edit well Delete selected Return to menu Figure 52 All offset wells imported can be viewed by pressing the View Offset Well Data button in Fig 50 to access the above dialog box To edit the well select the well in the list box and click on the Edit Well button A dialog box shown in Fig 51 will be displayed Update the parameters required and click on the Update button To delete a well select it and click o
49. lect D Figure 40 The build turn planning method is a 3D planning tool in which consecutive surveys have a constant build turn rate between them The well path produced by this method is effectively describing a trajectory travelling around a cylinder MD CL Enter an MD or CL build rate and a turn rate and click on the Calculate button to add the extra surveys Note only MD or CL can be entered not both TVD Enter a build rate and a turn rate and a TVD The TVD can also be entered by selecting a target from the drop down menus Click on the Calculate button to append the extra surveys INC Enter a build rate and a turn rate and an INC and click on the Calculate button to add the extra surveys AZI Enter a build rate and a turn rate and an AZI and click on the Calculate button to add the extra surveys POINT Enter a point in space by entering a NS EW and TVD or select a target from the drop down box The well will then be built turned to that point Page 52 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 10 3 Dogleg Toolface Tres es Directional Planning Tools Nudge Build Turn Dogleg Toolface Hold Optimum Align 2D Planning Params Meth Final Target DLS e N S al INC Res No target se mer iE ew am Point emet CL TvD MD Cirde No target s D d MD TVD INC AZI Point Tangent Calculate
50. led in click on the Perform Scan Button Once the scan is complete an Anti Collision report is displayed Innova D amp I Well Seeker Rev 1 0 0 ANTI COLLISION REPORT ed INNOVA Released 21 06 11 Jrillinq amp Inzerventiar REFERENCE WELL DATA OFFSET WELL DETAILS SCAN DETAILS l Company TEST COY TEST 2 Scan Method 3D Closest Approach Reference Well TEST WELL TEST 3 Sigma Level 1 Depth Units ft Error Model Used ISCWSA MWD Error Surface SF Warning Level srs PA e Wee Ee ccos se ccos s p J Figure 27 The centre to centre distances and separation factor for each well at each survey station are displayed along with the scanning options selected To return to the main page click on the button in the top right hand corner To export the data to an Excel file click on the Export to File button Page 42 of 78 Doc IDIO6 008A Rev 1 3 Issued 14 12 13 8 4 Add casing details Casing details Casing depths amp sizes Shoe depth MD Casing size in Figure 28 Ke INNOVA Drilling amp Intervention To add the details for wellbore casings select the well from the drop down menu at the top of the dialog shown in Fig 28 and enter the shoe measured depth in the left hand column and corresponding casing diameter in inches in the right hand column If the well is completed wi
51. ll Seeker is based around a compiled macro enabled Excel workbook and as such the interface should be simple and easy to use for anyone familiar with Excel The program offers the following features e Platform for managing surveys in the following formats MD INC AZI Geolink MWD telemetry Raw voltages from magnetic surveying tools e Wellbore trajectory determination using minimum curvature tangential average angle or radius of curvature calculation method e 3D visualization of wellbore with pan zoom and rotate functions e Production of section and plan view plots with zoom and pan functions e Short collar correction SCC for raw surveys e Cross axial correction for raw surveys e Magnetic spacing calculation for determining the expected azimuthal error for magnetic survey tools for a given length of non magnetic material spacing e Full implementation of ISCWSA MWD error model for calculating survey errors e Full complement of 2D amp 3D well planning tools e Minimum curvature interpolation on both MD and TVD e Anti Collision scanning for centre centre distance and separation factor e Generation of reports for surveys magnetic spacing error ellipses and anti collision e Ability to import surveys for up to 5 offset wells and perform all program functions on the offsets e Generation and visualisation of rectangular and point drilling targets e Conversion from Lat Long to UTM creation of Geodetic survey reports
52. must immediately pay to the Licensor any sums due to the Licensor under this Licence and you must immediately delete or remove the Software from all computer equipment in your possession and immediately destroy or return to the Licensor at the Licensor s option all copies of the Software then in your possession custody or control and in the case of destruction certify to the Licensor that you have done so Transfer of rights and obligations This Licence is binding on you and us and on our respective successors and assigns You may not transfer assign charge or otherwise dispose of this Licence or any of your rights or obligations arising under it without our prior written consent The Licensor may transfer assign charge sub contract or otherwise dispose of this Licence or any of his rights or obligations arising under it at any time during the term of the Licence Notices All notices given by you to the Licensor must be given to Innova Drilling and Intervention Ltd at Union Plaza ei Floor 1 Union Wynd Aberdeen Scotland AB10 1DQ The Licensor may give notice to you at either the e mail or postal address you provided to it when purchasing the Software Notice will be deemed received and properly served 24 hours after an e mail is sent or three days after the date of posting of any letter In proving the service of any notice it will be sufficient to prove in the case of a letter that such letter was properly addressed stam
53. n only be changed when there are no existing surveys Number of rot shots enetered Save Save as n Open Change input method Survey QC Options r Dogleg Calculation Options 0 3 HL Tolerance 0 5 Dip Tolerance per 1 Ref Gravity Field G 0 005 qravity Tolerance Update parameters Update parameters Restore defaults Restore defaults Survey Calculation Method Minimum Curvature Average Angle per 100 feet 30 meters C Tangential C Radius of Curvature Change survey calculation method Site Controls Go to site controls Figure 5 The setup options window as can be seen in Fig 5 is split up in to three sections These sections and their functions are described below Project Controls This section allows the user to save work produced in Well Seeker to an external file which can be loaded later Well Seeker project files are Excel spreadsheets with a specific file format The name of the current project number of wells number of targets and number of rotational shots is displayed in the text boxes in this section To save a project click on the Save Page 18 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention button if the project has already been named the project will be saved to the same file if not a save as dialog box will appear To save the project as another name click the save as button a save as dialog will
54. n the Delete Selected button The primary well bore is shown as the first well but nothing can be done to it from this dialog box Edit Well Details m Tie on data INC AZI TVD N S EAN E U JI WP mW j Note If boxes are left blank zero will be used m Well Details wdmme 0000 Local Mag Field micot Dpane Magnetic Dedination Ir Grid Corr Survey TVD datum RTE MSL Ir weg o noe RD j Figure 53 Page 61 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA 11 3 Show Hide Clear Offsets To show offset well bores in the wellbore visualization tools click on the Turn On Offsets button in Fig 50 This will now show all offsets in all plots To hide click on the Turn Off Offsets button in Fig 50 By clicking the Clear All Offset Data button all offset well data will be deleted If only one well is to be deleted follow the instructions in section 11 2 Se INNOVA 3D Wellbore View Drilling amp Intervention len ee Figure 54 The above figure shows the 3D Wellbore view with multiple offset wells imported Page 62 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 11 4 Create Well plan The create well plan function is used to create an interpolated directional well plan from the primary well bore The directional planning tools can be used to create a well plan as the primary well bore or just surveys can be entered
55. n will look the same as Fig 4 however the input now requires six values for survey calculation These are the GA GB GC HX HY HZ MD INC AZI Input Option If this method of survey input is selected the main screen will display the screen shown in Fig 7 BE ea E nn 4 L7 HEH TE SET ERES Eet BEE LET P Hore ise azimuth LS T 7 T T Figure 7 Page 22 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Section A displays the survey number which cannot be edited and the measured depth MD at which the survey was taken Section B requires the inclination and the azimuth of the survey to be entered into the first two cells Once the INC and AZI are entered the rest of the cells in section D will display the data calculated for the survey The data displayed will be TVD NS EW VS DLS Build Rate Turn Rate and effective tool face TF These cells are protected and cannot be edited DLS Build Rate and Turn Rate are calculated using the values defined in the sheet setup window and the depth units All values are calculated using the minimum curvature method Section C serves no purpose in this input method and is greyed out and protected Section D displays the closure distance and azimuth to a selected target If no targets are entered or selected these values are blank To select a target go to the target controls window described in section 7 0 of this manual 3 4 Adding Deleti
56. ng Surveys Surveys are added by clicking on the Add survey station button in section B in Fig 4 When this is done the following window is presented Figure 8 Enter the number of surveys to be added in to the box and click on the OK button A progress bar will then be shown and the number of extra survey stations will have been appended to the bottom of the primary wellbore survey listing Surveys are deleted by pressing on the Delete survey station button in section B of Fig 4 When this button is pressed the last survey station is deleted Only one survey station is deleted when this button is pressed Page 23 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 4 0 Wellbore Visualization Methods The survey program allows the primary wellbore to be viewed in three different ways e Section view e Plan view e 3DView To access the various wellbore visualization methods click on the View wellbore button in section B of Fig 4 This will display the following Choose View 3D Wellbore View Section View Plan View Figure 9 To access the various different views click on the button for the appropriate view as shown in Fig 9 4 1 3D Wellbore View KD INNOVA 3D Wellbore View GER Drilling amp Intervention X gt aJa ROTATE X AXIS D rrresese E ROTATE Y AXIS tsm TEST WELL TEST 1 mm Ge TEST 2 TEST 3 TEST 4
57. nly available for registered customers To register follow instructions in the contact Innova tab 2011 2012 Innova Drilling amp Intervention Ltd All rights reserved Innova Drilling amp Intervention Union Plaza e Floor 1 Union Wynd Aberdeen Scotland AB10 1DQ System requirements 1 gigahertz GHz or faster 32 bit x86 or 64 bit x64 processor 1 GB of RAM 15MB of hard disk space Microsoft Excel 2007 or later Microsoft Windows XP Vista or 7 Page 4 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention END USER LICENSE AGREEMENT IMPORTANT NOTICE PLEASE READ CAREFULLY BEFORE INSTALLING THE SOFTWARE This licence agreement Licence is a legal agreement between you Licensee or you and Innova Drilling and Intervention Limited of Union Plaza eh Floor 1 Union Wynd Aberdeen Scotland AB10 1DQ Licensor we or us for the software being one or more of the Well Seeker software Flow Plan software and or TAD Calc Software which you have selected to either trial or purchase which includes computer software the data supplied with it the associated media and electronic documentation comprising the Installation Guide the details of the Software available from the Licensor s website and the PDF user manual provided with the download of the Software Documentation THIS SOFTWARE REQUIRES 1 A COMPUTER WITH A MINIMUM OF 512MB OF MEMORY 2 THE MICROSOFT WINDOWS XP OR MICROSOFT WINDOWS VISTA O
58. ns and the hardlines in columns 7 amp 8 Once entered the co ordinates are converted to local and map co ordinates Click on the Display on Plots check box at the top of the window to plot on the plan view plot Page 46 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 9 0 Reports There are four types of report which can be generated by the survey program e Survey Reports e Error Ellipse Report e Magnetics Report e Anti Collision Report To access the reporting options click on the Generate Reports button in section B of Fig 4 This will display the following window Figure 33 9 1 Survey Reports To generate a survey report click on the Survey report button in Fig 33 This will bring up the following window shown in Fig 34 Survey xus qe Report type Survey Report Local Survey Report Geographic r TVD Datum Figure 34 Page 47 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Two types of survey report are available Local and Geographic Local survey reports display surveys with local coordinates build rates turn rates DLS and tool faces Geographic survey reports display surveys with local coordinates and geographic coordinates based on the site centre s geographic location A geographic survey report can only be created if the site centre details have been entered The interpolate function is activated by clicking on the ch
59. of the Software and Documentation We each acknowledge that in entering into this Licence and the documents referred to in it neither of us relies on any statement representation assurance or warranty Representation of any person whether a party to this Licence or not other than as expressly set out in this Licence or those documents Each of us agrees that the only rights and remedies available to us arising out of or in connection with a Representation shall be for breach of contract as provided in this Licence Nothing in this clause shall limit or exclude any liability for fraud Law and jurisdiction This Licence its subject matter or its formation including non contractual disputes or claims shall be governed by and construed in accordance with Scots law and submitted to the non exclusive jurisdiction of the Scottish courts Page 12 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 1 0 Software Overview The IDI Well Seeker program has been designed as a practical solution for survey data management and directional well planning The program can handle surveys in a conventional format MD INC AZI as well as being able to take raw survey data directly from magnetic survey tools A full suite of 2D and 3D well planning tools are available as well as anti collision and wellbore visualisation Full magnetic corrections can be applied to raw survey data for both axial and cross axial interference We
60. on is dependent on which north reference is entered in the site controls If the MD INC AZI input mode is being used this correction is simply displayed but not applied HL is entered in micro teslas HL and Dip need only be entered if raw surveys are being used or if the ISCWSA error model is to be used Section B This area of the main page contains all the buttons to control the program In order to use these buttons they simply have to be clicked on In order for the buttons to work MACROS MUST BE ENABLED To do this follow the steps outlined in Appendix A Section C The tie on information for the primary wellbore is entered here as well as vertical section azimuth The vertical section azimuth entered here is used to calculate the vertical section for all wellbores imported in to the program as well as the primary wellbore The tie on co ordinates entered in this section are the local co ordinates referenced to the site centre location as defined in section 3 2 1 Page 17 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA 3 2 Sheet Setup To access the sheet setup the Sheet setup button located in section B of Fig 4 is pressed When this is done the following window is displayed Setup Options e Project Controls r Sheet Input Options C Geolink MWD Current project None C Raw Voltages Number of offset wells H MD Inc Azi 0 WARNING Survey input type Number of targets ca
61. or that rights in the Software are licensed not sold to you and that you have no rights in or to the Software or the Documentation other than the right to use them in accordance with the terms of this Licence You acknowledge that you have no right to have access to the Software in source code form or in unlocked coding or with comments Warranty The Licensor warrants that the medium on which the Software is stored and distributed is at the time it is supplied and will be for the period of 90 days after that time Warranty Period free from defects in design material and workmanship under normal use If a defect in the medium occurs during the Warranty Period the Licensor will replace it free of charge if you return it to the Licensor with proof of purchase and so far as you are able a documented example of such defect or error always subject to condition 5 2 and 5 3 during the Warranty Period the Software will when properly used perform substantially in accordance with the functions described in the Documentation provided that the Software is properly used on the computer and with the operating system for which it was designed as referred to in the accompanying documentation and the Documentation correctly describes the operation of the Software in all material respects and Page 7 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention it has tested the Software for viruses using commercially available v
62. or dip angle and HL for the surface location the Z axis magnetometer can be corrected There are however limits to when this correction can be used and these are listed below Inclination Range Deg Azimuth Range Deg Limitations 0 60 0 360 No Limitations 60 90 0 60 120 240 300 360 No Limitations 60 90 60 70 110 120 240 250 290 300 See Note 1 60 90 70 110 250 290 See Note 2 e Note 1 If possible SCC should NOT be used and the BHA should be correctly spaced with non magnetic tubulars as required e Note 2 SCC must NOT be used if the well path is known to be within these parameters Again the BHA should be correctly spaced with non magnetic tubulars as required e ifthe above parameters are encountered then the SCC algorithm will not function correctly and erratic corrected data will be seen It is therefore necessary to discuss beforehand with the Directional Driller Company Representative as to an agreeable plan of action if the above criteria are expected to be encountered during the drilling that particular borehole Page 69 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA B2 Cross Axial Correction Cross axial correction allows surveys to be corrected for tool face dependent errors The errors corrected are accelerometer and magnetometer orthogonality and misalignment within the drill collar and magnetometer bias In order for the correction to be applied surveys
63. ording to the headings in the section The top line is for computed surveys and the bottom line of the heading is for RAW surveys The hexadecimal can be entered as it comes up from the tool in exactly the same format with two exceptions if the data starts with a zero e g OFD or if the data has an E in the centre of it e g 4E7 If either of these exceptions occurs the data must be entered with an apostrophe preceding it e g 4E7 Section F shows the decoded telemetry from the survey Values here cannot be edited and the cells are protected For both RAW and computed surveys you will have INC AZI Temp TASN and HL For raw surveys ROT and Dip will also be displayed Dip and HL are QC d against the values entered in section A If they fall out with the specified tolerances tolerances defined in the sheet setup window then they will be displayed in red text All azimuths are displayed with the total magnetic correction applied Section G displays the data which is calculated after the SCC is applied Values here cannot be edited and the cells are protected Once again if the values for HL and Dip fall out with the QC parameters they will be displayed in red If the survey falls out with the gravity tolerance parameters it will be displayed in the warning cell in this section as GN Error The warnings cell is also used to display when SCC cannot be used Raw Voltages Input Option If the raw voltages input option is selected the main scree
64. ors click on the Clear current survey error calcs button in Fig 22 Page 40 of 78 Issued 14 12 13 Drilling amp Intervention EE Ve l N N OVA 8 3 Perform Anti Collision Scan To perform an Anti Collision scan click on the Perform Anti Collision Scan button in Fig 22 This will bring up the following window Anti collision Scan Reference wellbore Offset Wells x FE FEST E TE Select 2 Select Select gt T E Select Anti Collision Settings 4 r Error Model Parameters Indude casing ege Calculate EOU Scan radius 500 Rig Type Scanning Method 3D Closest Approach e DE c m Interpolate z Le Wert Perfrom Scan Figure 26 Error model options It should be noted that this window can only be brought up if there is more than one well present in the current project To perform a scan select a reference wellbore from the list box by clicking on the desired well s name This will highlight the well in blue Next click on a well to scan against this is done by clicking on the appropriate select box in the reference wells frame It should be noted that you cannot scan a well against itself doing this will raise an error Lastly select a scan method from the drop down box the default is 3D closest approach Others available are Travelling cylinder High Side and Travelling Cylinder North These last two scans calculate the same distance
65. ose of achieving inter operability of the Software with another software program and provided that the information obtained by you during such activities is used only for the purpose of achieving inter operability of the Software with another software program is not disclosed or communicated without the Licensor s prior written consent to any third party to whom it is not necessary to disclose or communicate it and is not used to create any software which is substantially similar to the Software to keep all copies of the Software secure and to maintain accurate and up to date records of the number and locations of all copies of the Software to supervise and control use of the Software and ensure that the Software is used by your employees and representatives in accordance with the terms of this Licence to include the copyright notice of the Licensor on all entire and partial copies of the Software in any form not to provide or otherwise make available the Software in any form in whole or in part including but not limited to program listings object and source program listings object code and source code to any person other than your employees without prior written consent from the Licensor not to use the Software via any communications network or by means of remote access You must permit the Licensor and his representatives at all reasonable times and on reasonable advance notice to inspect and have access to any premis
66. ped and placed in the post and in the case of an e mail that such e mail was sent to the specified e mail address of the addressee Page 10 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Events outside the Licensor s control The Licensor will not be liable or responsible for any failure to perform or delay in performance of any of his obligations under this Licence that is caused by an event outside his reasonable control Force Majeure Event A Force Majeure Event includes any act event non happening omission or accident beyond our reasonable control and includes in particular without limitation the following strikes lock outs or other industrial action civil commotion riot invasion terrorist attack or threat of terrorist attack war whether declared or not or threat or preparation for war fire explosion storm flood earthquake subsidence epidemic or other natural disaster impossibility of the use of railways shipping aircraft motor transport or other means of public or private transport impossibility of the use of public or private telecommunications networks the acts decrees legislation regulations or restrictions of any government The Licensor s performance under this Licence is deemed to be suspended for the period that the Force Majeure Event continues and he will have an extension of time for performance for the duration of that period We will use our reasonable endea
67. ption 71 Appendix D Pole Strength 74 Appendix E Nomenclature eene eerie niinen nass erea essi ssa ga sss ea iis tias anas nan 75 Appendix F Acknowledeements ener nnne nn nn nn nennen entia nass sse n seti a nnns nnn 76 Appendix G Registering Software ssssssssssssssesesee eene nenne entera nans sn esee niis a sessanta sanas nnns 77 Page 3 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention This manual is supplied in confidence and may not 1 be used for any other purpose other than of its supply 2 be copied reproduced or electronically stored by any means without written permission from Innova Drilling amp Intervention Ltd 3 be communicated to any other person or organization without written permission from Innova Drilling amp Intervention Ltd The contents of this manual is for informational use only is subject to change without notice and should not be construed as a commitment by Innova Drilling amp Intervention Ltd Innova Drilling amp Intervention Ltd Assumes no responsibility or liability for any errors or inaccuracies which may appear in this publication Paper copies of this manual are uncontrolled and may not be the most recent release contact Innova Drilling amp Intervention Ltd customer support for latest version Alternatively the latest manuals may be downloaded from the Innova Drilling amp Intervention website at www innova drilling com Note that this facility is o
68. rectional Planning Tools Nudge Build Turn Dogleg Toolface Hold Optimum Align 2D Planning Distance S Well Slant Well Target KOP KOP Rec Women CS DLS 1 2 dA Point No target selected S Max Angle Fin Hold Cirde No get selected e Inc Len N S EAN TVD S Well Slant Well Calculate i Uess 7 Figure 44 KE 3 The 2D well planning tools are designed to allow a well from surface to be planned with a single click The 2D planning tools have multiple build drop rates but only one horizontal plane azimuth There are two options available S Well and Slant Well The S Well profile can either be a standard S where the inclination is dropped back to vertical at the target or a modified S where a specified inclination greater than zero is reached at the target The slant well has a constant build up rate and a specified kick off point to reach the target Page 55 of 78 Issued 14 12 13 Drilling amp Intervention EE Ke N N OVA Start of Buildup End of Build Ds D Ds ll Drop Off a S Stop Drop Off Figure 45 S WELL An S Well can be seen in Fig 45 To use this method the KOP must be entered the inclination will be vertical to this point the DLS of the initial build and the drop and the final hold length and inclination If the hold length is left blank the drop section will finish at the t
69. rilling amp Intervention Adjust Chart Pan Controls kale Manual Scale VS Max Value VS Min Value VS Scale Value TVD Max Value TVD Min Value TVD Scale Value ApplyChanges Figure 13 To pan the charts click on the arrow buttons The zoom functions are controlled using the icons with the magnifying glass and the chart is reset by clicking the icon in the middle of the arrows Offsets and targets are turned on by clicking on their respective icons at the bottom of the panel To return to the main sheet click on the home button in the top left hand corner of the chart To manually set the scales for a chart enter the scale max min and scale interval values in the appropriate boxes Ensure that the Max scale value is larger than the minimum scale value otherwise an error will be displayed All data must be entered in order to manually set the scales Page 27 of 78 EE 9 l N N OVA Issued 14 12 13 Drilling amp Intervention 5 0 Interpolate Clicking on the Interpolate well profile button in section B of Fig 4 brings up the following window Interpolate INC AZI TVD N S MD Ew v s Figure 14 Data can only be entered in either the MD or TVD boxes To carry out an interpolation enter either a value for MD or a value for TVD If both values are entered an error message will be displayed Once the value has been entered click the Interpolate button The interpolated values will be shown as in figur
70. s spacing calculation as well Dogleg Calculation Options This section allows the distance which doglegs are calculated over to be adjusted The default for imperial units is 100 and for metric 30 To edit the values change the value in the text box and click the Update parameters button To restore to the above default values click on the Restore Defaults button The value for dogleg calculation used either feet or meters is determined by the depth units selected in Section A of Fig 4 Survey Input Options The survey program allows three methods of input e Geolink MWD telemetry both raw and computed surveys e Raw voltages from a magnetic survey tool e MD INC AZI input To change the input method click the radio button for the input method required and then click on the Change Input Method button Note the survey input method can only be changed if there is no survey data entered and only one survey line By default the program is setup to accept inputs in the MD INC AZI format Survey Calculation Options This section determines how the well trajectory is calculated There are four options available Minimum curvature default Tangential Radius of Curvature and Average angle Click the radio button for the option required and then click on the Change survey calculation method button Page 19 of 78 Doc IDIO6 008A Rev 1 3 Issued 14 12 13 INNOVA Drilling amp Intervention 3 2 1 Site Controls Clic
71. settings help keep your computer EE secure We recommend that you do not change these settings Trust Center Settings nnnm aa Figure 59 Trusted Publish rusted Publishers Trusted Locations 3 For macros in documents not in a trusted location Add ins Disable all macros without notification Disable all macros with notification ActiveX Settings K D Disable all macros except digitally signed macros Enable all macros not recommended potentially dangerous code can run ER Message Bar Developer Macro Settings External Content Trust access to the VBA project object model Privacy Options Figure 60 Page 67 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 4 Click on the macro settings tab in the side bar and then highlight the enable macros option radio button SE Trust Center ted Publish Trusted Publishers Protected Trusted Locations Protected View opens potentially dangerous files without any security prompts in a restricted mode to help minimize harm Trusted Documents to your computer By disabling Protected View you could be exposing your computer to possible security threats V Enable Protected View for files originating from the Internet Add ins 7 Enable Protected View for files located in potentially unsafe locations ActiveX Settings V Enable Protected View for Outlook attachments
72. tem Enter all the data for the shots into the appropriate text boxes and click on the add button If the shot is accepted all the boxes will clear and the shot can be viewed on the tab shown in figure 16 6 3 View Rotational Shots Cross Axial Correction amp Survey Offsets amp Mag Correction Add Rotational Shot View Rotational Shots m Rotational Shots Depth Rotational Shot Data No Delete rotational shot Figure 17 Page 30 of 78 Issued 14 12 13 Drilling amp Intervention Figure 17 shows the View Rotational Shots tab From here all entered rotational shots can be viewed By selecting the shot in the left hand list box the data can be viewed the right hand box To delete a shot select it in the left hand box and click the Delete rotational shot button Page 31 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention 7 0 Target Controls The survey program allows the input of rectangular and point targets Targets are used for well planning and closure calculations To access the target controls click on the Target controls button in section B of Fig 4 7 1 Rectangular Targets Enter drilling target data Current targets Current primary target Select primary mer o Delete target Show targets Hide targets Enter new target data Rectangle Point Circle Target Centre NS Use UTM Co ordinates EW vul Target D
73. th an open hole completion enter the well TD and the hole diameter into the last line of the dialog 8 5 Ladder View To access the ladder view click on the View ladder plot button in Fig 22 This will display the ladder plot which can be seen in Fig 29 To return to the main sheet click on the home icon in the top left hand corner The ladder plot shows the centre to centre separation of the well bores relative to the measured depth of the reference well bore Page 43 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention Ref well TEST WELL ladder View KA INNOVA K l iln amp inercentior 3996 00 3552 00 3108 00 2664 00 2220 00 1776 00 1332 00 888 00 E E Es a Be o9 D o9 7 v9 ke Ai E v eo o Ad v9 ke Ad E o9 o 444 00 610 00 1220 00 1830 00 2440 00 3050 00 3660 00 4880 00 5490 00 Measured Depth FT Figure 29 8 6 Travelling Cylinder view TRAVELING CYLINDER AZIMUTH FROM HIGHSIDE aa INNOVA a ril rg amp Incercentior 3 Figure 30 Page 44 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention The travelling cylinder view is only available if an anti collision scan has been performed using either the Travelling cylinder north or Travelling cylinder high side methods This plot shows the distance and direction to the offset well If the settings button is
74. the supply of the Software and Documentation which might otherwise be implied into or incorporated in this Licence or any collateral contract whether by statute common law or otherwise is hereby excluded to the fullest extent permitted by law Termination The Licensor may terminate this Licence immediately by written notice to you if you fail to pay the any Licence fees due Page 9 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention you commit a material or persistent breach of this Licence which you fail to remedy if remediable within 14 days after the service on you of written notice requiring you to do so or a petition for a bankruptcy order to be made against you has been presented to the court or the Licensee where it is a company becomes insolvent or unable to pay its debts within the meaning of section 123 of the Insolvency Act 1986 enters into liquidation whether voluntary or compulsory other than for reasons of bona fide amalgamation or reconstruction passes a resolution for its winding up has a receiver or administrator manager trustee liquidator or similar officer appointed over the whole or any part of its assets makes any composition or arrangement with its creditors or takes or suffers any similar action in consequence of its debt Upon termination for any reason all rights granted to you under this Licence shall cease you must cease all activities authorised by this Licence you
75. use 00 View Developer L x Recent Documents Is ew E i Y eum ES Wrap Text E E EM Es iE Merge amp Center EH 9 BA Conditional Format Cell Insert Ua Open s EE a gt E Se I ER el Formatting asTable Styles e _Alignment 5 Number 0l Styles i UE L TR ET E FER DEE SEH EE DEET Sal SI Save As gt E Print gt 2 Prepare gt DRILLING HYDRAULICS PROGRAM Drill El S cee igs Close oR i Q3 Eea options DY at excel SIE 44 15 Bit Details Casing Details Well Details Figure 58 2 Click on the Excel options button in the menu that appears Fig 56 Excel 2010 Fig 57 Excel 2007 Page 66 of 78 Doc IDIO6 008A Rev 1 3 Issued 14 12 13 INNOVA Drilling amp Intervention Se Help keep your do Formulas Proofing Protecting your privacy Save Microsoft cares about your privacy For more information about how Microsoft Office Excel helps to protect your privacy please see the privacy statements Advanced s x Show the Microsoft Office Excel privacy statement Customize Microsoft Office Online privacy statement tomer erie D ent Pri Add Ins Security amp more Resources Learn more about protecting your privacy and security from Microsoft Office Online Microsoft Trustworthy Computing Microsoft Office Excel Trust Center The Trust Center contains security and privacy settings These
76. vours to bring the Force Majeure Event to a close or to find a solution by which our obligations under this Licence may be performed despite the Force Majeure Event Waiver If the Licensor fails at any time during the term of this Licence to insist on strict performance of any of your obligations under this Licence or if the Licensor fails to exercise any of the rights or remedies to which he is entitled under this Licence this shall not constitute a waiver of such rights or remedies and shall not relieve you from compliance with such obligations A waiver by the Licensor of any default shall not constitute a waiver of any subsequent default No waiver by the Licensor of any of these terms and conditions shall be effective unless it is expressly stated to be a waiver and is communicated to you in writing Severability If any of the terms of this Licence are determined by any competent authority to be invalid unlawful or unenforceable to any extent such term condition or provision will to that extent be severed from the remaining terms conditions and provisions which will continue to be valid to the fullest extent permitted by law Page 11 of 78 Issued 14 12 13 Drilling amp Intervention i Ke N N OVA Entire agreement This Licence and any document expressly referred to in it constitute the whole agreement between us and supersedes any previous arrangement understanding or agreement between us relating to the licensing
77. wed in the text box next to the View Last button Click on the view last button and the following report will be displayed Innova D amp I Well Seeker Rev 20 0 DISTANCE FROM PLAN Test Well 2 Kop INNOVA Y Released 02 08 12 rilling amp Intervention WELL DATA MAGNETIC DATA TIE ON REFERENCE DATA Local Magnetic Field uT 51 1762 E W Test d Dip Angle 73 5800 v s Lm E Declination 99 TVD Datum SSES LE Applied Correction N S Water Depth Plan NS _ Plan EW Plan Inc Plan Azi 3D Distance Left Right a Delta Inc Delta Azi 8296 85 8279 53 198 67 8 59 9 17 221 08 8426 85 8407 93 214 63 21 19 8 70 215 30 8570 85 8550 45 232 04 32 06 7 83 208 77 4 5 8829 82 8806 44 6 8856 82 8833 02 7 8 9042 00 9041 75 901476 294 41 77 48 10 54 232 00 3 25 3 32 0 55 0 44 0 00 9 9176 00 9175 74 9146 62 306 34 97 93 1002 247 31 339 ze 064 oos 2 69 Figure 48 Page 58 of 78 EE 9 N N OVA Issued 14 12 13 Drilling amp Intervention 10 8 Back to plan Directional Planning Tools RETURNS ae LL wm pn pm pm pm Back on plan Distance to plan LEI zeg r7 Calculate Figure 49 The directional planning tools can also be used to get back to a plan Select a plan from the drop down menu and then enter and then enter the measured depth on the plan at whi
78. zimuth error is entered next The default value is 0 25 degrees The length of the BHA below the NMDC is the length of the steel components below the lower non magnetic drill collar to the bit The Page 49 of 78 EE Ke N N OVA Issued 14 12 13 Drilling amp Intervention non magnetic spacing section requires the length of non magnetic material above and below the sensor be entered All lengths are in the units of measurement selected in section A of Fig 4 Next the components below and above the non magnetic spacing must be selected This is done by selecting the component from the left hand list box and the selecting its size from the right hand box This defines the pole strengths above and below the sensor For a description of these pole strength values see Appendix D Surveys can be interpolated by clicking on the check box above the interpolate frame The range of surveys to use as well as the step value can be set Once this is done click the Calculate button If the user wishes to view the current report without re calculating click on the View current report button If this option is selected no information has to be filled in Once the calculation is complete the following report will be displayed To return to the main program click on to the Return to main sheet button in the top right hand corner To export to file click on the Export to File button Innova D amp I Well Seeker Rev 1 0 0 MAGNETIC SPACING R

HERE - innova - oil & gas drilling software

Contents

Download Pdf Manuals

Related Search

Related Contents

HERE - innova - oil &amp; gas drilling software

Contents

Download Pdf Manuals

Related Search

Related Contents

HERE - innova - oil & gas drilling software