CEMENTING DATA ACQUISITION SYSTEM USER MANUAL
Contents
1. While in saving mode a key Mesg at lower right screen will be activated This is the message key for entering any event during the job Some messages are already pre defined on the screen but the user can enter an y comment by pressing the Other key Meese ees Em ri a Other J Start Lead Cement ZERO TOTAL VOLUMES The Totall Total2 or the Total 1 2 can be reset to zero by touching the display directly A small numerical keyboard will appear then by typing O and enter the volumes will be set to zero The volumes can also be preset to a fixed value to start counting from For example the rig pumps have pumps 10 BBls of mud and they want you to continue displacement then set the volume to 10 Pressure PSI Density 5 PAS 4 5 mM RL a You can reset volume and volume 2 directly but to reset the total a warning sign will appear to let you confirm it by YES as below o Pressure PSI Density Above action will zero total volume as well as the volumel and volume GRAPHICS The display can be changed from values to graphics mode by pressing the Grph key The following screen will appear Pressure Density Total Rate 131 25 0 1250 9375 0 7500 0 5825 0 3750 0 MA 1875 00 The parameters to be seen on graphics mode are PRESSURE DENSITY and TOTAL RATE each one individually by pressing on required one on the upper scr een A dot will appear2. move to Exit w o Save and then press Select
3. will be only to enter t he K factor which is in Pulses Gallon as per below A it A a AG ae fr Cancel Saving Sampling Rate Samples Minute SPRINT OILFIELD SERVICES PAKISTAN The K factor should be computed depending on the pump used It is the number of pulses required to pump a One Gallon volume The following parameters to be used for computing it Plunger Diameters Plunger stroke Pump main shaft gear ratio Number of bolts teethes on the main shaft or where the sensor is mounted Efficiency of the pump SAVING SAMPLING RATE Once the data saving is selected the values are stored in the flash memory a t selectable intervals by the user to 1 5 10 15 30 or 60 samples per minute If 1t 1s a long pumping job and data changes are not frequent then the sampling rate should be kept low to avoid a large data file If the job is short and critical where ac curate data 1s required then the maximum sample rate of 60 is chosen which is equivalent to 1 sample of data in every second The above selection can be done from below screen 2 e a Total2 AL E nl gt i Ww After the set up has been completed the user needs to s ave the setting by pressing the Save key At any moment the Exit key can be pressed to cancel the set up operation CALIBRATION For pressure and density channels once the sensors settings have been input in the SET UP menu a gain and offset values are calcu
4. 234 Hyper Terminal File Edit view Call Transfer Help os te 2 sf Send File Receive File Capture Text Send Text File Capture to Printer 5 Select capture text Capture Text Folder C Documents and Settings 4dministratar File and Settings Administrator CAPTURE TXT Browse 6 Click Browse Select Capture File My Recent Documents Local Settings My Documents My Recent Documents NetHood L PrintHood SendTa C Start Menu Templates vs WwebCache O WINDOWS Desktop May Documents A My Computer My Network Save as type Text file TT Ww 7 Select the destination and the file name that you like Click Save Capture Text Folder LC Documents and Settings 4dministratar File ind Settings Administrator CAPTURE TXT 8 Click Start 9 Then you can download the data to your PC 10 After all the data you want have been downloaded to your PC you can open the txt file in the destination where you have chosen to save to view and edit the txt file and use Microsoft Word or Excel to print or plot the data SETTING TIME ON SCREEN The screen has a programming mode that can be accessed only by qualified personnel The main parameter that the user might change 1s time The following steps needs to be followed Power On Setup The Power On Setup utility is used to set up or cha
5. CEMENTING DATA ACQUISITION SYSTEM Y Pressure Mid 12000 Total Volume 29 6 21 04 2006 15 15 00 USER MANUAL TABLE OF CONTENT 1 INTRODUCTION a System description b Power connections 2 SENSORS CONFIGURATION 3 OPERATOR S SCREEN Job Set up Calibration Recording Graphics Download data ono oe l INTRODUCTION The data acquisition system has been designed to monitor and record cementing operations While making simple and easy for the operator 1t fulfills all requirements needed for recording a cement job It is designed to record one pressure one density and two flow rates The volumes are also computed for each pump as well as the total It is defaulted to show the following parameters but the user can delete and add as he requires The screen is color industrial monitor QTHERM which is designed to work at high temperatures and has good brightness to be seen in sunlight The computer box is based on a computer board with ADC integrated The system is capable of acquiring 8 analog channels A4rate channels or 2 Quadrature channels 3 serial ports DISPLAY Acquisition Box DOWNLOAD TO PC POWER SUPPLY PRESSURE DENSITY RATEI RATE2 Sensors Connection The system has been designed to be connected as per labels provided mainly Pressure Density Ratel and Rate2 The cables should not be interconnected or reversed this my damage the computer board Below are the electronic sp
6. Signal C Signal D NC Rate 1 and 2 A Power 12Volts B NC C GND D Signal POWER and D ownload connectors HARDWARE DESCRIPTION Main Computer 12 15V DC DC board converter Connection terminals LI The main computer board includes the ADC and the flash memory as well Care should be taken in order not to leave the junction box open or next to a water source The DC DC converter is used to supply the pressure sensor The computer board the display and the proximity switches are powered directly from the main 12 Volts supply DISPLAY The display is color touch screen with 10 program keys 5 on each side Pressure Density 8 00 2 3 Total1 Total BRL Total Volume BRL 21 04 2006 15 06 36 ALWAYS USE CLEAN FINGERS OR A PLASTIC PEN TO TOUCH SCREEN SETTING UP THE DATA ACQUISITION SYSTEM After power 1s supplied to the system 1t will start with showing the following screen Pressure PSI Density 5 6 8700 BPH Totall BRL pp Total2 Total Volume BRL The following keys are accessible SETUP Stup CALIBRATION Calb NOT SAVE N Save DOWNLOAD Dnld GRAPHICS Grph ALWAYS USE CLEAN FINGERS OR A PLASTIC PEN TO TOUCH SCREEN SETUP The setup will let you define your sensors and their parameters Pressing the S etup key will lead to the following screen Density JE On 4 20m4 G 1 0 0 CU famaaroa a Totali AL On Kl foe fe hr mE Saving Sam
7. dows Media Player A Windows Messenger 7 LteCRETE Pricing Calculator Version 1 00 0 Schumberger E Microsoft Activesync fH RS Int Electronic Catalogue Terminal Ma Outlook Express G Yahoo Messenger E Accessolres E Jeu 3 vaoo Mal wW Saliddocuments i EE Accessbilty IT Entertainment H System Tools 14d Address Book a Calculator BN Command Prompt WD Notepad Y Paint dy Program Compatibility Wizard Y Synchronize E Tour windows xP E Windows Explorer BL Windows Movie Maker A WordPad g Scanner and Camera Wizard A omman Ca cion Adobe Reade Enter a name and choose an icon for the connection Mame 2 Enter a new name as you like such as LINER WELLT Click OK Hyperlermna Network Connections Network Setup Wizard E New Connection Wizard 8 Remote Desktop Connection LL Wireless Network Setup Wizard im HyperTerminal Connect To Enter details for the phone number that you want to dial Countyregion United States 1 Connect using COM Ww TOSHIBA Software Modem AMA COMMS COMM TCP IP Winsock 3 Select the SERIAL port in your PC that you actually connect to the common port of the system to Click OK COM1 Properties Port Settings Bits per second ee Parity Stop bits 7 Y Flow control None w Restore Defaults 4 To configure as the figure Then click OK 1
8. ecifications of each channel Channel 1 Channel 2 Channel 384 Pressure Defaulted accepts 0 20 mA or 4 20 mA signals Other types of sensors need a modification in order to use them This channel has a power supply for sensor of 15volts DC and a maximum power under this voltage of 12 watts Density Defaulted accepts 0 20 mA or 4 20 mA signals Other types of sensors need a modification in order to use them This channel is not designed to power up the density sensor as most of them required a high power rating The densitometer need to be powered externally Please consult the densitometer user manual Flow rate 1 and 2 defaulted accepts pulses up to 24 volts and frequency of 10 khz The signal needs to be clean and free of noise These channels provide 12 volts power supply to proximity switches or equivalent speed sensors Magnetic pick ups can be connected and would need special hardware addition in order to be used The system can be extended to accept more channels as per previous specifications Power supply The system needs a clean DC power supply of 12 Volts It can be adapted to run on 24VDC or mains AC if required which will need an upgrade for the hard ware Connections A Power A Positive 12V B NC C Negative Download to PC A Tx B Rx C GND Display 12 Volts Tx Rx GND GW gt Pressure Power 15V Signal NC NC FOG gt Density A NC B
9. lated for each channel Depending on sensors temperature and other parameters above gains and offsets might need some adjustments The calibration screen allows the user to zero a sensor or to set it to certain reading aa Pressure PSI Density Channel C Channel2 First a channel has to be chosen between and 2 This function is mainly required for pressure sensors Zero sensor Ensure that the pressure sensor is connected and there is no pressure applied The reading in above screen should close to 4 which is 4 mA if the 4 20mA sensor chosen in set up Press the Zero sensor In order to do the 2 points calibration which is the zero and a higher pressure value it is required to have a high accuracy reference sensor A dead weight tester if available First do the zero calibration when there is no pressure applied Apply a pressure at least 80 of the sensor maximum measuring range Enter the value read on the reference sensor and press Set Reading key For cementing operations it is mostly accepta ble to do the Zero calibration alone SAVING DATA The system can be used to monitor data without recording 1t on the flash memory If the recording 1s required the user need to press the N Save key which will change to Saving and color to green as per below Pressure PSI 12000 Rate 1 BPM Rate BPM eo Total Rate EPM 29 6 21 04 2006 15 15 00 SPRINT OILFIELD SERVICES PAKISTAN
10. nge the operation settings of the terminal Power On Setup includes functions to do the following e Download new firmware to the terminal Download user applications to the terminal e Select the application mode e Set communications settings for the terminal e Adjust display settings contrast backlight orientation e Enter network Ethernet settings e Enter change password if used e Perform touch screen calibration touch screen based terminals only e Set the real time clock Using a Touch Screen The touch areas used to enter the Power On Setup utility and calibrate the touch screen are not shown on the screen However after you enter the Power On Setup utility the touch keys used to perform the functions are shown on the screen The Setup touch area on a screen is the left quarter of the touch screen and the Calibration touch area is the right quarter of the touch screen Setup Landscape Bole Yana UONEIOIES Calibration Setup touch area Touch this area to enter Setup This means that you can touch the upper left corner to access the Power On Setup utility and the lower right corner to perform calibration Do the following to start Power On Setup using a touch screen 1 Turn off power to the terminal 2 Press and hold the Setup touch area see figures on previous page as you power on the terminal 3 Continue pressing until Power On Setup appears on the screen then release the
11. on each one to show which one is chosen The scale range is automatically adjusted depending on value being displaced To return to main screen press the values key on upper left screen DOWNLOADING DATA TO PC Once the job recording is finished the data can be transferred to a computer using the hyper terminal function on the PC and the Download function on the screen On the Display go to Dwnld key and the following screen will appear Give it time to read all what is in the memory Down Loading Data 15 04 2006 3200 Y Pressing the pull down arrow will show the list of jobs available on memory with Date time and file size Choose the file to be downloaded and then prepare your PC to receive the data as per blow explanation before pressing the download key Instruction for Downloading Data to A PC Go to Hyper terminal function as per below A Mos DGS Tocar Set Program Access and Defaults harbor Antivirus Internet Internet Explorer E mail Cubigok Express w Microsoft Word Shortcut te EXCEL E 1 Click start then All Programs Accessories Communications Hyper w Windows Catalog l a Open Office Document Th Windows Update gt Yahoo Messenger fag Accessories Im Games I Microsoft Office Tools E Startup Internet Explorer Microsoft Access a Microsoft Outlook El Microsoft PowerPoint Microsoft Word aH PCting pe Remote Assistance Win
12. pling Rate Samples Minute a Ww SPRINT OILFIELD SERVICES POKISTON In the above screen the following steps are to be followed Channel name It is defaulted as above but the user can change the name of the channel by pressing it and a keyboard will appear as follows ALWAYS USE YOUR FINGERS OR A PLASTIC PEN TO TOUCH SCREEN UNITS The user by pressing the unit for each cha nnel can have a choice between the units as follows By Eero cromos serra E ee ois ema framers ar 4 20m4 G 1 0 0 Fl 3 Ratel BPM On Kl O GS e e e CI sue Ea Saving Sampling Rate SampLle Ainute SPRINT OILFIELD SERVICES PAKISTAN DISPLAY The user can choose not to sho w one or several channels on the main screen He can do that by pressing the ON field PARAMETERS In this field the user should input the values for the sensors that 1s Max and Min values corresponding to current outputs Mainly it is for Pressure a nd Density J SPRINT OILFIELD SERVICES PoKISTAN Channel 1 Pressure Min O Psi Pressure Max 15000 Psi Depending on sensor type connected Current Min 4 mA Current Max 20mA Channel 2 Density Min Density Max Current Min Current Max Note The densitometer should be set up to the same settings as above otherwise a discrepancy will be at the readings For the Rate channels it is obviously defaulted to a pulses that will correspond to a certain volume pumped Therefore the parameter
13. touch area Use the touch keys descri bed below to select functions and options in Power On Setup To move from category to category Press Next to move forward from one category of functions e g Flash Memory Display Calibration etc to another A heading 1s highlighted when you move to 1t Continue to press Next to move to the next page Press Back to move backwards through the categortes To move within a category When the heading of the category you want to edit is highlighted press Select to move to the first function Press Next and Back to move from function to function in the category To go back to the category heading go to the topmost function in the category and press Back or go to the bottommost function and press Next Next and Back then move from category to category again To change a function When at a function that you want to edit press Select to move to the available options Press Next or Back to toggle through the options e g off and on When the option you want 1s displayed press Select to select the option and move back to the function name To save and exit When you are ready to exit Power On Setup press either Next or Back with a category heading highlighted to move to DONE on the last page and press Select Save and Exit is highlighted Press Select to save your changes and exit Power On Setup To exit without saving the changes press Next to
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