DEEPER Software Manual
Contents
1. Number 5 Cutoff 1 826 1 z Number 50 Cuo 1826 1 z Number 5 Cutoff 1 826 pos Minimum 01 BV 009807 os Mrmum ot vi 0 0851 os g Mrmum 01 svi 0 03852 05 Maxmum e104 FFI 09008 os Mamm tets Fei oss os g Mmmm sere pei oss 04 Type Lexus Volume saturation H 04 F Type Lexus Volume saturation High 04 F Type Lexus Volume saturation Lo2 Mathes Feed 2683 2120 lo2 E Fxed 2683 21 21 ee Fees gess zz o Weight 1 686 47 6 855 B7 mr 0 Weight 1 S69 7 0 5214 amp AMRO NMR distributed exponentials NMR distributed exponentials NMR distributed exponentials 2000 1 x Number S0 Cuo 1826 2500 z Number S0 Cuo 1826 2500 1 Number 50 Cuof 1826 1500 08 Minimum 01 gui 0 04424 2000 08 Minimum 01 gui 0 04701 2000 08 Minimum 01 gui 0 08779 1000 06 3 Maximum ed FFI 08558 1500 06 3 Maximum 104 FFI 0353 1500 06 3 Maximum te FFI 0 9122 Wa zm Leus Volume saturation 3000 Ha F Type lexus Volume saturation 3000 Ha gom Lexus Volume saturation 500 oz amp Mens Feed eme 2121 500 ip Method Foed 685 2121 500 Tonto amp Method Foed 4292 2121 0 Lo Weight 1 3556 437 o Weight 1 4498 437 o i Weight 1 2223 437 5 rreeeee Skew 0434 occococ Skew 0 8391 occoo Skew 0 5858 s 78888 logmeam 42. MICP This data type allows MICP data to be loaded and displayed Up to 8 double parameters can be specified along with units for display in the legend on the MICP window For example PAR NAME PAR VALUE PAR UNITS VOLB 9 3368 cm 3 CVolB 0 44 frac CPSIA 4 11 Ibs in 2 VoIP 2 9058 cm 3 Por 0 311 frac MedDia 12 6 um MaxSb 13 24 cm 3 MaxPc 11 8 Ibs In 2 The MICP data itself should be in XY format the X axis should be in data column 1 the Y axis in data column 2 The time axis data is ignored The plot is linear so the x axis data is normally specified in the log domain Minimum 1426 Maximum 0 0036 Skew Cut off BVI 0 1422 FFI 0 8578 Volume saturation 1 597 20 23 59 80 9 3368 cm 3 0 44 frac 4 11 Ibs in 2 2 9058 cm 3 0 311 frac 12 6 um 1324 cm 3 11 8 Ibs In 2 z a ES T e ES Arbitrary Parameters Arbitrary Parameters can be specified using a datatype not equal to the defined types above for example CORE We might define the following double parameters PAR NAME PAR VALUE PAR UNITS Length 4 3 cm Dia 3 76 cm VolB 46 07 cm 3 Por 0 305 frac DenMa 2 647 g cm 3 Prm 552 0 mD FRF 9 5 none SWI 0 18 frac BVI 0 055 none FFI 0 25 none These will be displayed in the Core parameter window as follows and can be accessed by tools such as the results window e Deeper0 27 AMRL1 T f icy File Window Options Modality Facies
3. Right clicking on the parameters section of the legend provides access to the fitting algorithms Selecting the Distributed Exponential option gives access to the following Dialog Fitting Parameters x Rotation method C None User defined angle Angle radians S C User defined width Width points 16 C Autorotate Fit Number of ft points so Minimum T2 ms p a Maximum T2 ms e 4 Inversion method C WT LESTIE FO Start weight T C Lexus unreg C Lexus asymptote C Lexus none Eaa The rotation method section specifies the phase rotation of the data before it is subjected to analysis Note this is independent of any phase rotation applied in the raw data window and acts on the original data set The options are None No phase rotation applied User defined angle Apply this angle to phase rotate the data User defined width Autorotate based on this number of points from the start of the data set Autorotate Autorotate based on every point in the data set Number of Fit Points Number of time constants used in the algorithm The time constants will be logarithmically spaced between the minimum T2 value and the Maximum T2 value Minimum T2 The minimum T2 value used Maximum T2 The maximum T2 value used Inversion Method This is the algorithm used to perform the inversion ILT is a simple inverse Laplace transform routine The
4. 80 7 C228 4 5 6 Y Time s 80 7 OF 203 4 5 8 7 9 9 Time s Once data is loaded it can be displayed in the main window The types of data displayed are selected in the modality menu Each child window contains a number of separate data windows The modality types are 1 NMR NMR Raw Data This window also allows the user to select processing options for the raw data ii Environment and History The environment and history parameters for the data set Iii Distributed Exponentials The distributed exponential fit to the NMR data Time constant vs amplitude is displayed iv Distributed Exponentials Fit The fit between the distributed exponential data and the NMR data v Distributed Exponentials Table A table resulting from the distributed exponential fit vi Discrete Exponential Fit A Levenburg Marquet fit to the NMR data vii MICP MICP Data viii Image Image Data ix XRD X Ray Diffraction Data or arbitrary bar chart data x Other Parameters Other Parameters that are associated with the data such as special core analysis parameters like permeability or FFI from centrifuge methods Only if data for a particular modality exists within a data set will it be displayed in DEEPER All data from non recognised modalities will be displayed as Other Parameters Users should refer to the Appendix for more information on this Child windows for each dataset can be
5. Appendix provides the list of commonly accessed values for NMR experiments Similar lists exist for other modalities 900 e sampl1 CPMG acquisition 1 1 1 1 880 sampl1 CPMG acquisition _1_1_2 1 860 sampl1 CPMG acquisition 1 1 3 1 Mean y 800 Slope m Intercept c Correlation r 2 nmr tau 8 LAT S o 888 320 3004 968 887048452834 1018 88704845283 nmr Imt2 To select a vaue for display right click on the axis name A parameter name or parameter calculation can be entered in the box Parameter names are specified via a modality prefix a window index and a parameter suffix For example if a parameter set CORE exists which contains parameter POR the parameter may be specified using CORE POR The following modality parameter sets exist NMR window Parameter These are usually the parameters that the NMR data were acquired with for example NMR 1 Tau In addition parameters from fits derived from the NMR data can be specified A list of these can be found in the appendix MICP 1 Parameter Parameters that are specified as part of the MICP Data XRD 1 Parameter Parameters that are specified as part of the XRD Barchart Display In addition to parameters parameter calculations can be entered based on single or multiple parameters for example Nmr 1 tau NMR 1 tau 2 NMR 1 tau NMR Imt2 The list funct
6. Results About 23 59 80 7 VolB 9 3368 cm 3 CVolB 0 44 frac CPSIA 4 11 Ibs in 2 VolP pasyeuoy Grouping Collections Data on individual samples or cores can be assembled in single collections as described above These collections may be grouped into further collections On selecting higher rank collections DEEPER will drill down through the collection structure until base level collections containing only DATA items are reached These will then be loaded into DEEPER allowing large data sets of many collections to be loaded and processed simultaneously AMR produces various software tools to allow customers to quickly and easily assemble data into databases for DEEPER to analyse Contact AMR Ltd for additional information
7. smoothing regularisation parameter weigh is set in the smoothing box Lexus is an additional algorithm that can be supplied If you require this algorithm please contact Advanced Magnetic Resonance Limited enquires 9 admagres com for details and further documentation on the Lexus fitting algorithm Right clicking and selecting Discrete Exponential gives access to the following dialog Discrete fitting Options One exponential Two exponentials Three exponentials i 7 DC offset o ene UN NNNM This dialog allows up to three exponentials and a DC offset to be selected for the discrete exponential fit Rotation Options These options allow rotated data to be returned to its original format The autorotate option automatically phase rotates all data sets to place the signal amplitude in a single channel Output Printing Options These can be used to copy print or save a bitmap image of the selected dataset Legend Parameters These can be accessed from the results window using the form nmr parameter name so for example nmr p90 ii Discrete Exponential fit Window This window displays the results of a discrete exponential fit to the data Displayed are the original data points the residuals and the data model The fit parameters can be seen in the legend These fit parameters can be accessed in the results window using the prefix nmr and the name of the parameter separated b
8. 326 s 78888 Logmean 467 s 78888 Logmean 24 92 iB Eg sgg T2 ms Data from multiple samples can be loaded and processed simultaneously Here the T2 distribution from 12 samples is shown on the screen simultaneously Each separate window is referred to as a child window Multi modality data may be grouped together in a single child window or saved as separate child windows More than one data set of a particular modality may be displayed per child window for example two NMR data sets 2 Loading Data into DEEPER DEEPER has two load options from the File Menu Load NMR Loads AMR NMR data files Load DB Loads Files from the AMR Database Loading data from the AMR Database is the recommended analysis method Filters Name Type 319 SOLID STAN RData 2629 3 S P DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 10 01 317 solid stand CPMG experiment 2 1 SEQUENCE CPMG RANK EXPERIMENT DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 10 45 31 solid stand CPMG experiment 2 1 SEQUENCE CPMG RANK EXPERIMENT DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 10 45 317 solid stand CPMG experiment 2 1 SEQUENCE CPMG RANK EXPERIMENT DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 10 45 317 solid stand CPMG experiment 2 1 SEQUENCE CPMG RANK EXPERIMENT DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 10 45 31 solid stand CPMG acquistion 2 1 1 SEQUENCE CPMG RANK ACQUI
9. 7 20 The above picture shows DEEPER composite data from a single core NMR time domain top left NMR Distributed Exponential Analysis top right MICP Pore Size centre left BSE Images centre right XRD bottom left and Core Parameters bottom right NMR distributed exponentials NMR distributed exponentials NMR distributed exponentials Number E Number so 1 Number 50 Cutoff 18x I Minimum 01 I Minimum 01 08 Minimum Q1 BV oms Maximum te 4 i Maximum te 04 06 F Maximum le FFI 0 9841 Type Lexus z 7 Type Lexus 04 rm Type Lexus Volume saturation iigh Method Fixed Memoi Faces Hibh 5 E eme Fues 223 zz Low Weight 1 f Weight 1 Low 5 Weight 1 0 BI Pm Skew 208 Skew 1 087 c Skew 0 9003 88 logmean 1043 5 Logmean _ 38 19 5 88 Logmesn 87591 E 88 NMR distributed exponentials NMR distributed exponentials NMR distributed exponentials Number Number E 1 Number 50 Cao 1826 Minimum Minimum 0 1 08 Minimum Q1 BV 001389 Maximum 1e 04 06 Maximum e4 FFI 0 9801 pasypunioN pasqeuuoN NMR distributed exponentials NMR distributed exponentials NMR distributed exponentials
10. DEEPER Software Manual Revision 1 2 Software Release 0 33 Date 25 June 2015 Author TBB Advanced Magnetic Resonance AMR Limited This manual may be reproduced with permission from AMR Ltd AMR Ltd takes all possible care to ensure that the information supplied in this manual is up to date and correct AMR Ltd reserves the right to make changes to this document at any time and without notice AMR Ltd assumes no liability for errors or omissions contained in this document Except as required by law AMR Ltd shall not be liable for any direct consequential or any other damages suffered either by end users or any other parties as a result of information supplied in this document Errors and omissions should be reported to AMR Limited Culham Innovation Centre D5 Culham Science Centre Abingdon Oxon OXI49DB Email tbb admagres com Tel 44 0 1865 408375 1 1 Introduction Installation and System Requirements DEEPER is a data analysis package designed to analyse multi modality data sets In particular DEEPER has functionality to allow the analysis of NMR data particularly distributed exponential and exponential analysis In addition to its NMR functionality DEEPER also allows the display of other data from modalities such as MICP and Imaging applications DEEPER allows the cross correlation of fitted parameters from different modalities 1 2 Installation and System Requirements DEEPER will run on most mo
11. SITION DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 10 59 315 solid stand CPMG acquisition 2 1 2 SEQUENCE CPMG RANK ACQUISITION DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 11 13 317 solid stand CPMG acquisiion 2 1 3 SEQUENCE CPMG RANK ACQUISITION DATATYPE RDATA PROCESSTYPE 0 test Thi 19 01 2015 11 11 29 The filters section allows users to select various options from the database Each file in the database has three specification fields the NAME the TYPE and the NOTES These fields are set by the application that acquires saves the data To make a filter active check the filter and type in the filter Wildcards that can be used include any number of characters and _ a single character these can be preceded with a Vif these are present in the field Examples CPMG All datafiles containg the letters CPMG SAM1 All datafiles beginning with SAMI SAM AII datafiles beginning with SAM and containing a single extra character The result of the filter is shown in the middle window with all the files that are filtered displayed The user may select multiple files by holding down the SHIFT or CTRL keys while making selections with the mouse The bottom section allows the user to delete files from the data base and to change the root database C AMR_Data is default More information on the construction of data sets for use with DEEPER can be found in the Appendix 3 Displaying Data in DEEPER
12. dern PCs the hard drive installation space is negligible An operating systems of Windows 7 or later is required DEEPER can load large numbers of data sets and although will operate adequately on 4gb of memory greater than 4gb requiring a 64 bit OS is recommended for users processing large data sets DEEPER processing functions such as distributed exponential analysis will perform faster on high performance CPUS again if large data sets are loaded processing the data can take considerable time unless a high performance CPU is used Using two monitors with DEEPER can help improve data visualisation considerably DEEPER allows the user to load data from the AMR Database and this should be installed on the host PC if required Further information from AMR is available which describes how this database functions In addition to the basic distributed exponential analysis processing algorithms DEEPER also supports alternative algorithms such as the LEXUS algorithm from Laplacian Ltd Please contact AMR Ltd for more advice on using DEEPER with alternative algorithms such as LEXUS 1 3 Software Purpose and Scope DEEPER is a software package which allows the visualisation and processing and integration of multi modality scientific data with a particular emphasis on time domain NMR data and rock core analysis for petrophysicists DEEPER is designed to allow users to correlate different parameters from multi modal data to allow analysts to establish
13. ion allows users to store complex equations such as permeability models without having to re enter the information Users should note that calculated parameters will dynamically update from the analysis software so for example if the BVI FFI values are changed via manipulation of the T2 cutoff line in the Distributed Exponentials window these parameters will update automatically in the results window There is some complexity in specifying parameters for the results windows Currently a child window may contain data from multiple modalities and more than one data set per modality but certain processing functions for example distributed exponential analysis may only be applied to a single data set in a child window at a time For example if a distributed exponential fit is performed on data set NMR 1 it will produce a log T2 mean parameter nmr LMT2 The dataset index is not necessary in specifying the parameter Axes can be switched between log and normal mode by right clicking on the particular axis in question The results window fits a straight line graph to correlate parameters The parameters of this fit can be copied to the clipboard for use in other programs by right clicking on the legend Individual data points can be removed from the fit by clicking on them and excluding them Appendix A 1 Parameters for Use in the Results Window Parameter Notes Nmr tcl Discrete Exponential Time Co
14. maximised and minimised The user can cycle through child windows by using the cntrl tab forward or cntrl tab shift backward keys pressed simultaneously 1 NMR Window This window displays the raw NMR data Different data components real imaginary and magnitude can be selected by left clicking on the square symbol to the left of the data component in the legend The data can be phase rotated by right clicking in the rotate zone region of the legend and specifying a phase rotation angle Auto Phase rotation is described below The zone option allows the user to define a zone used in calculations Right click to specify the start of the zone in time units Shift Right Click to specify the width of the zone in time units The zone region over which the data will be averaged will appear as shaded in the data display window The zone can be referenced as nmr 1 real or nmr 1 imaginary nmr 1 magnitude in the results window r T Deeper 0 23 sampl1 CPMG acquisition _1_1_1 1 INL A e File Window Options Modality Facies Results About 87 Xx NMR Raw Data LI Real 1231 LI Imag 1689 a Mag 2090 a Phase 0 9411 Rotation 2 Zone 05 1 P90 19 TAU 400 0 RG 10 0 Sk 21 236601563 DEAD 70 RD 4000 0 RFA 1023 0 VT 200 NOW TIME 41866 5177236921 ELAPSED SECONDS 37 7029990049891 NS 4 DS 0 SI 1 ECHOES 6000 FILTER 1MHz TRIGGER DATATYPE NONE NMR 1
15. nstant Nmr tc2 Discrete Exponential Time Constant Nmr tc3 Discrete Exponential Time Constant Nmr Ampl Discrete Exponential Amplitude Nmr amp2 Discrete Exponential Amplitude Nmr amp3 Discrete Exponential Amplitude Nmr bvi BVI value from distributed exponential analysis Nmr ffi FFI value from distributed exponential analysis NMR Imt2 Log Mean T2 from Distributed exponential analysis NMR 1 real z Zone real value extrapolated to time Zero NMR 1 imaginary z Zone imaginary value extrapolated to time Zero NMR 1 magnitude z Zone magnitude value extrapolated to time Zero NMR 1 real mean Zone mean value NMR 1 imaginary mean Zone imaginary value NMR 1 magnitude mean Zone magnitude value NMR Skew Distributed Exponential Analysis Skew Value A 2 Constructing AMR Database Collections for Use with DEEPER The base unit for use with DEEPER is a single AMR DataBase Collection comprised of multiple data items All of the data in a collection will be loaded into a single child window in DEEPER This arrangement means that each child window refers to a single sample or core in the data set other arrangement are possible The collection can contain multiple modalities The modality is identified to DEEPER using the DATATYPE field of the DATA item Recognised Data Items are as follows XRD DEEPER will interpret a DATA item with DATATYPE set to XRD as a barchart S
16. t by using the Export to XML option and saving it to a file This option exports all the data from each individual child window sample core simultaneously Note that the value for normalised porosity is specified using the parameter output porosity vi Other Windows Contact AMR Ltd for more information on using the remaining windows MICP Image etc for data analysis vii Facies The facies or groups menu allows users to view certain data sets superimposed on one another For the NMR facies the distributed exponential data is displayed c NMR Facies H Eg pe v lt m sampl1 CPMG acquisition _1_ sampl1 CPMG acquisition _1_ sampl1 CPMG acquisition _1_ Normalised o Emi a Right click for options The user may select a single parameter for display in the legend along with the data set name eg nmr tau by right clicking on the legend Users should refer to the Results section for more information on specifying parameters Right clicking also allows the user to save the data to various formats and also select whether the display is cumulative or not Similar functionality exists for MICP data 4 Results Window The results window allows users to correlate various parameters that are either imported to DEEPER with the original data for example NMR parameters such as tau or parameters that are calculated within DEEPER itself such as nmr Imt2 The table in the
17. trends and relationships DEEPER allows the construction of composite data sets with the following analysis methods Data Type Analysis Method Tools Notes NMR Zonal straight line fit Used for NMR data NMR Distributed Exponential Inverse Laplace Transform for Analysis Pore Size Distribution CPMG Data and T1 Data NMR Discrete Exponential Analysis Levenburg Marquet analysis for CPMG and T1 Data MICP Pore Size Distribution Images Image Display Display Bitmapped Images of any type SEM CT NMR etc Bar Chart Bart Chart Display Display Bar Charts of Any Parameters Arbitrary Parameters Parameter Display Display Arbitrary Parameter Sets NMR distributed exponentials 2500 1 Number 50 Minimum 01 20004 Los Maximum 1e 04 Type Lexus 1500 ros Weight ni 0 02 04 06 08 1 12 14 16 18 2 22 24 26 28 Skew 0 7431 1000 Figh 0 4 E Logmean 33395 Cutof 1826 500 02 BVI 0 09062 low FFI 0 9094 0 0 Volume saturation 5429 2121 01 10 100 1000 10000 100000 3556 474 Number 17 283 80 Minimum 1319 VaB 83972 cm 3 Maximum 0 0036 CVolB 0 29 frac Skew 09003 CPSIA 286 lbsin 2 logmean 3837 WP 24589 cm 3 Cut off T Por 0 273 frac Bvl 02888 MedDia 186 um FFI 07112 _ MaxSb 1193 cm Volume saturation MaxPc 9 06 Ibs ln2 0 129
18. tring parameters define the category labels of the bar chart The string parameter value defines the quantity of the parameter on the bar chart display Par Name Par Value Par Units CalyFrc 22 3 Quartz 28 1 Feld 42 1 Porat 3 2 Calcite 0 Dolo 7 6 Sid 0 Pyrite 0 Anatase 0 RhoCar 0 Kaolin 12 8 Chlo 0 1 Mica 7 4 Smec 2 1 Cgq 0 Deeper 0 27 AMR8 1 mE lt Th _ P File Window Options Modality Facies Results About s Note that information in the data section and other parameters such as LONGS and DOUBLES will be ignored IMAGE This datatype allows images to be loaded and displayed The DATA item should contain a directory path parameter and a list of the images to be loaded For convenience it is recommended the images are placed in the database directory for example under C AAMR_DATA images A typical DATA item might have the following string parameters PAR NAME PAR VALUE PAR UNITS Image_directory c AMR_Data images Image_1 Corel l bmp Image 2 Corel 2 bmp Image n Corel n bmp The image directory string parameter should contain the full pathname minus the trailing V Parameters Image 1 image 2 image n should contain the name of the image to be loaded The images should be bitmap BMP files Deeper 0 27 AMRL 1 E b x5 5 File Window Options Modality Facies Results About
19. y a for example Nmr tcl nmr tc2 nmr ampl etc iii Distributed Exponentials Fit Window This window displays the results of the distributed exponential fit in the time domain along with the original data and residuals iv Distributed Exponentials Window This window displays the distributed exponentials fit in the T2 Amplitude domain The legend displays fit parameters including the weight and T2 Log Mean These can be accessed in the usual notation The log mean is accessed using nmr Imt2 The window has two tools The red line can be used to represent a T2 cut off Click on the red line and move it to the left right to position the cutoff The cutoff value in ms and the BVI FFI values BVI proportion of intensity to the left of the cutoff FFI proportion of intensity to the right of the cutoff are displayed Nmr bvi and nmr ffi can be accessed from the results window Users should note that the cutoff line moves in all data windows simultaneously v Distributed Exponentials Table This table contains the results of the distributed exponential analysis Column 1 The T2 value in the analysis in milliseconds Column 2 Signal Intensity for each T2 value Column 3 Cumulative signal intensity Column 4 Normalised Signal Intensity Column 5 Normalised Cumulative Signal Intensity Column 6 Normalised Porosity Column 7 Log Time Column 8 Log Time x Amplitude The data can be exported to an Excel spreadshee
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