ECLIPSE Office User Guide 2007.1
Contents
1. 8 Select Misc from the menu tabs 9 Change Stack Size of Previous search directions NSTACK to 50 10 Click on the OK button at the bottom of window to save the changed RUNS PEC parameters and exit the Case Definition Section Grid section 1 Select Data Manager Grid to activate the geological data definition section 2 Select GRID Section Subsection GRID Keywords to access all GRID keywords inserted 3 Select from the listings Keyword Type Geometry and keyword COORD to see the cartesian coordinates of the cornerpoints of the grid listed Hint You can toggle between keywords and descriptions using View Keywords and View Descriptions 4 Select Keyword Type Properties and keyword PORO to see the porosity values per grid block 5 Exit the Grid Keyword Section File Close ECLIPSE Office 2007 1 User Guide Tutorials 33 Tutorial 1 Standard usage 33 Tutorials Calculating the average porosity in the reservoir Hint More information on the Calculator and its use is available in The Calculator on page 539 of this manual 1 Select the Grid Section Utility Calculator option to activate the calculator 2 Select Calculator Show Vectors to observe that the PORO vector contains 2400 elements 3 Select Calculator Show Symbol Functions to obtain the list of functions available for use in this section of the program 4 Write the following two lines of code on the Program pa2. Tutorial 1 Standard usage Introduction This tutorial details the following steps importing an existing data set editing the data saving the project running and monitoring simulation viewing results vectors and creating reports This tutorial takes about thirty five minutes to complete Stages Tutorial stages are as follows 1 Case management on page 30 2 Data manager on page 31 Case definition on page 32 o 2 Grid section on page 33 c PVT section on page 35 d SCAL section on page 36 e Initialization section on page 36 f Schedule section on page 37 g Summary section on page 38 3 Run manager on page 38 4 Report generator on page 39 5 Result viewer on page 40 a View summary data on page 41 b 2D Viewer initial and solution data on page 42 c 3D Viewer initial and solution data on page 43 Problem description This project simulates live oil through a heterogeneous reservoir divided into 2400 cells The geological structure contains 2 sealing faults dividing the reservoir up into 3 distinct fluid in place regions as well as an impermeable horizon in layer 6 The following ECLIPSE features are used in this example Scaling of saturation end points of the relative permeability End point scaling versus depth e API tracking of the different PVT oils e Tracer tracking of initial gas cap gas and injected water e Group control of wells e Reperforation of wells by completio
3. a Treatment Black Oil b Units Field c Run Type Normal Note Ifthe option Black Oil is switched on the ECLIPSE 100 program is run 5 Select the Reservoir file tab at the top of the window 32 Tutorials ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage The model has reservoir with an analytical aquifer which is simulated using a cartesian grid defined by corner point geometry The main properties of an analytical aquifer can be viewed in the Initialization Section under the aquifer group Numerical aquifers are defined in the GRID Section You have to close the Case Definition Section before you can open the Initialization Section or GRID Section See Initialization section on page 36 6 Select the PVT file tab at the top of the screen The reservoir fluid contains three phases gas oil and water The oil is defined as a live oil with dissolved gas API tracking is switched on to track the different oil gravities and numerical diffusivity control is done by an algorithm Hint Refer to keywords API and TRACERS in the ECLIPSE Reference Manual 7 Select the SCAL INIT Sched file tab at the top of the screen Observe that the following options have been selected a Saturation endpoint scaling of relative permeabilities b Threshold Pressure c Initial Saturation End Point Correction Hint Refer to keywords ENDSCALE and EQLOPTS in the RUNSPEC section of the ECLIPSE Reference Manual
4. Section Keywords to display the SCAL data per region and keyword 3 Keep the focus on keyword SWEN Select View Plot to observe the saturation function data graphically See Figure 4 3 Figure 4 3 Plot of water saturation functions SWEN VVater Saturation Functions D75 B dimensionless Krw i Sw dimensionless X 0698 16424 4 Select File Close to close the graph window 5 Close the SCAL Keywords Section 6 Close the SCAL section Initialization section 1 Select Data Manager Initialization to see the initial solution and pressure data for the reservoir 2 Select EquilReg2 Region and APIVD Keyword to see the API versus Depth for the oil in Region 2 36 Tutorials ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage Note Ifthe Generic Keywords option is ON the keyword is not displayed in different regions only one region is displayed 3 Change the Oil API at both depths to 30 4 Click on the Apply button at the bottom of the window to save the changes 5 Select Keyword Types Aquifer from the top menubar to display the aquifer connections and definition 6 Select File Save then OK to save the changed API data You are also prompted to save the Regions data Select Cancel as no data has changed 7 Select File Close to exit the section Regions section 1 Select Data Manager Regions to enter the Regions Section 2 Select Edit Explore Keywords to
5. becomes available if a FloViz license exists 3 Select View 2D to view the solution and grid data a Alternatively click on the 2D Viewer button BI The initial oil saturation is displayed by default Displaying the oil saturation 1 Select Tools Timestep to display the Time Selector panel 2 Select Report 10 30 Dec 1999 from the displayed list 3 Click on the OK button to apply and close the panel ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage 3D Viewer initial and solution data 1 Select View 3D or click on the 3D Viewer button a A browser page will open up titled How to interact with the 3D viewer This discusses the changes in 3D viewer due to the switch over to OpenInventor for the 2004A release Oil Saturation at the end of the simulation time period is displayed Displaying the initial water saturation 1 Select 3D Viewer Scene Grid Property 2 Select SWAT from the Recurrent Property list 3 Click on the First Timestep button the left most animation button in the top right corner of the display panel 4 The image can be rotated as needed as mentioned in the browser page mentioned above Hint 3D Help option provides information on the mouse buttons used on each platform for image rotation 5 Reposition the image in the center of the display by selecting the Auto normalize button l 6 Stretch the image vertically by clicking on the vertical stretch z bu
6. by selecting File Close on the Grid Section window ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage PVT section 1 2 3 Select Data Manager PVT to enter the fluid Pressure Volume Temperature Definition Section Select Section Keywords to display the PVT data per region and keyword Select View Plot to observe the fluid property data graphically See Figure 4 2 Figure 4 2 Dry gas PVT properties plot PVTO Live Oil PVT Properties Dissolved Gas 070 O60 Mect sib a a ECLIPSE Office 2007 1 User Guide Tutorials O N AU R Pbub pslg Select File Close to close the Plot window Select PVT Tables PVT 2 and Keyword GRAVITY Change the oil API gravity to 30 Click on the Apply button at the bottom of the window to save changes Select File Close to exit the Keywords Editor Select PVT File Save Two files are saved the Tut1_pvt INC file containing all PVT properties and the Tutl_reg INC file saving the PVT Section regions data such as PVTNUM O The regions file is shared amongst all the Data Manager sections you are prompted to save it each time a section is saved 10 Select File Close to exit the PVT Section Tutorial 1 Standard usage SCAL section 1 Select Data Manager SCAL to enter the saturation functions section A set of saturation tables is applicable to a specific region The SATNUM keyword provides the link 2 Select
7. data is stored in an INCLUDE file except for the GRID section which is subdivided into a further 4 sections Model definition options are stored in the project file called Tut1 E100 O0FF Geometry keywords for the global grid and LGRs is stored in the Tut 1_GGO INC file e GRID section property keywords are stored in the Tut 1_GPRO INC file GRID section operational and parallel keywords are stored in the Tut 1_GOPP INC file e Other GRID keywords not mentioned above are stored in the Tut1 GOTH INC file e Grid block property modifications are stored in the Tut1_ EDIT INC file e PVT data is stored in the Tut1_ PVT INC file e Saturation properties are stored in the Tut1_SCAL INC file 30 Tutorials ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage e Initial solution data is stored in the Tut1_ INIT INC file e Regions data is stored in the Tut 1_REG INC file e Production schedule data is stored in the Tut 1_ SCH INC file Summary data is stored in the Tut 1_ SUM INC file In addition a GRID header file called Tut 1_GHDR INC is written This stores information required by different sections of ECLIPSE Office and contains no keywords Therefore it is not used in any of the simulation runs Save the project 1 Select File Save Project from the top menubar to save the main model definition to disk Note The main project OFF file contains the model definition and pointers to all data fi
8. add Tut 1 to it Note The graph title can also be changed by selecting Options Modify Graph Title 8 Click on OK to apply 9 Double click in the main graph legend on FOPR to change the configuration of the line graph The Data Style Property Editing panel appears 10 Click on the dark green box to change the oil vector line to green 11 Click on OK to apply 12 Repeat for FGPR and change the color to red 13 Repeat for FWPR and change the color to blue if necessary 14 Double click on the other plot so far untitled to make it active 15 Change the titleto Field Water Cut and Gas Oil Ratio 16 Double click on the Field Production Rate Tut1 graph to make it active The Result Viewer main graph should be similar to Figure 4 5 ECLIPSE Office 2007 1 User Guide Tutorials Tutorial 1 Standard usage pa Figure 4 5 Result Viewer Summary Vectors plot Tutorials Printing graphs 17 Create a hardcopy of the graphs by selecting File Print Current Picture e On UNIX Supply a filename for the print file 2D Viewer initial and solution data 1 Select File Open Current Case GRID Note that the INIT File option to load the initial reservoir conditions and the All Reports option to load the solution data of each report step are selected 2 Click on the Load button at the bottom of the panel Both 3D and 2D viewing options become available once the data is loaded successfully Note The 3D option only
9. is normally involves another session in the Data Manager Available reports Select PRT Reports from the Report drop down to see a list of available reports 1 Select Report 0 and keyword BALANCE 2 Click on the Add to List button to see it in the Selection List box 3 Click on Generate Report to report on the initial fluids in place 4 Select Output to display the report Figure 4 4 ECLIPSE Office 2007 1 User Guide Tutorials 39 Tutorial 1 Standard usage E Figure 4 4 Report generator module ECLIPSE Office Report Generator Module ioj x File Report Utility Help input Ouiput Reports Reports from file TUT1_E100 PRT 1 BALANCE AT 0 00 DAYS Import case REPORT 0 1 JAN 1990 WIN32 RUN TUT1_E100_PRT Report 1 New Window Remove Report Plot Table Write Help Note The contents of the report window may be copied to any text editor by using the usual window management facilities for example select the text Ctrl c to copy and Ctrl v to Paste To compare the initial fluid in place with that at the end of the study Select Input to enter details for the next report Select Report 10 and BALANCE Click on the Add to List button Click on Generate Report O ony nn Return to the Output window 10 Toggle between the two reports generated by selecting them in the list at the left hand side of the screen Compare the numbers displayed to get the oil recovery percentage Note A
10. les containing the data per section These pointers contain absolute paths to data files and the Save Project As option should therefore be used with great care so as not to overwrite data files If you wish to copy the project to another location use the Backup and Restore options see Backup Project on page 183 which update the absolute paths Data manager 1 Select Data to activate the Data Manager 2 An outline of the grid is shown Take note of the model boundaries the faults and the wells Note For PEBI models imported into ECLIPSE Office an outline of the grid is not available ECLIPSE Office 2007 1 User Guide Tutorials 31 Tutorial 1 Standard usage pat Figure 4 1 ECLIPSE Office Data Manager module s ECLIPSE Office Data Manager Module OF Xx File Edit View Section Options Help 44R BS RARE QQBQ4 Sections Cees Dat amp _ SCAL Initialisation Regions Schedule Summary Multiple Sensitivities X 10316 Y 18154 Case definition 1 Select Data Manager Case Definition General to view main simulation properties 2 Change the title of the simulation to Import case The gridsize in this model is 20x15x8 which means a total of 2400 gridcells are used in the simulation Memory recommended for a BLACKOIL simulation is 2 KB per cell which in this case is roughly 5 MB 3 Change the date to 1 Jan 1990 4 Ensure that the following options had been selected
11. n interval ECLIPSE Office 2007 1 User Guide Tutorials Tutorial 1 Standard usage Ea e Use of the drilling queue Data preparation 1 Create a working directory in a convenient place 2 Copy the dataset BRILLIG DATA from the installed tutorials directory which would normally be SECLARCH SECLVER office tutorials examplel Hint The location of this file depends on each individual installation of the suite of software and can be found by typing the UNIX command env ECLPATH Case management 1 To begin start ECLIPSE Office from the ECLIPSE launcher on UNIX office Create a new project 1 Select File New Project from the top menubar 2 Select the data directory you wish to work in 3 Call the project Tut1 Import an existing data set Select ECLIPSE Office Case Import from the top menubar Select BRILLIG DATA In the main ECLIPSE Office panel choose View Display Model in DM In the main ECLIPSE Office panel choose View Display Model in Grid Section BR WwW N e Note Display of the model in the Data Manager DM and Grid Section is OFF by default as calculation of the display can take some time The display can be defaulted to ON by editing the configuration file CONFIG ECL See Display options on page 493 ECLIPSE Office loads the ECLIPSE data set into memory The data is grouped into 9 sections corresponding to the sections of a simulator input file Related
12. nel av vaverage PORO 0 2399 print Average Porosity in the Reservoir av Hint Alternatively File Open can be selected to open the file avgporo cal 5 Run the program by selecting Calculator Run Program option The result is then displayed in a separate output window Note that the average porosity in the reservoir is in the region of 0 217 6 Close the Calculator with File Close and return to the Grid Section GRID Keywords Section panel 7 Select View Grid Order XZ plane to display the cross sectional values Note that layer 6 has zero porosity and is impermeable 8 Select Operational keywords from Keyword Type list 9 Confirm that both the GRIDFILE and INIT keywords are in this keyword list The argument for the GRIDFILE keyword should be set to Extensible Grid File EGRID 10 Close the GRID Keyword Section panel using File Close 11 Save the changes to the current Grid Section INCLUDE files by selecting File Save from the Grid Section main window Note The Save panel allows you to control output to the GRID include files as a whole along with the EDIT and REGIONS files No keywords exist in the EDIT section so this option has been disabled The Advanced Save panel allows output to the individual GRID include files to be controlled Note The project is saved by default This can be altered from the Advanced Save panel 12 Exit the Grid Section
13. nterrupt the writing process 7 Select Postscript Close once the operation has been completed to return to the 3D Viewer 8 Select 3D Viewer File Close to return to the Result Viewer main panel 9 Select Result Viewer File Close to exit to the main ECLIPSE Office window Exit ECLIPSE Office 1 Click on File Exit Tutorials ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage
14. open the Explore Keywords panel The panel initially appears containing a list of all valid Regions keywords for this data set Hint The keywords that are being used by the data set appear with a next to them in the Explore Keywords panel Keyword help can also be called up from this panel 3 Select Region Section File Close to return to the Data Manager main window Schedule section 1 Select Data Manager Schedule to enter the Schedule Section 2 Select Schedule Section Event View Group 3 Click on ONE in the list of groups and use the gt gt arrow or double click on the selection to add it to the selected list 4 Click on OK when all the groups needed have been selected 5 Click on the different timesteps to observe schedules for the selected group at each time step Hint A by a time indicates that events exist for that time step 6 Click on each event keyword to see details of the event 7 Select Event View All to list all events again Observe that the reservoir oil is produced from 10 wells Water is injected around the edges of the reservoir and gas in the center using well GI The names of the water injection wells all start with the letter I to make recognition easier 8 Select Schedule Section File Close to return to the Data Manager main window ECLIPSE Office 2007 1 User Guide Tutorials 37 Tutorial 1 Standard usage Ea Tutorials Summary section Summary keywo
15. rds are used to indicate to the simulation program which vector output is required Output are written to the Snnn files 1 Select Data Manager Summary 2 Click on RUNSUM from the General tab 3 Click on Add to list to add this SUMMARY keyword to the case Hint The selected list of keywords can be displayed by clicking on the Selected button in the toolbar 4 Select Summary Section Field from the tab menu 5 Select Phases OIL Types Production Total to see the relevant list of SUMMARY keywords 6 Select FOPT from the list which gives the Field Oil Production Total and click on the Add to List button at the bottom of the screen 7 Select Others in the Phases column Pressure in the Types column and FPR from the Keywords list to add this SUMMARY vector to the list for output 8 Click on Add to list 9 Click on Summary Section File Save to save the newly selected keywords to the Tut1 sum INC file 10 Select Summary Section File Close to exit this section Exit data manager 1 Select Data Manager File Close to exit Data Manager Run manager 1 Select Run to activate the simulation Run Manager 2 Click on the Go button to start the ECLIPSE Blackoil Simulation program Hint Ifthe program does not find the current version of ECLIPSE it asks you to select a version from the Run Environment panel Run Manager Options Run Environment Select the latest or preferred version of the sof
16. report may be displayed in a separate text window by selecting New Window 11 Select File Close to exit the Report Generator Result viewer 1 Select Result from the main ECLIPSE Office window to activate the Result Viewer 2 Select File Open Current Case SUMMARY to open the unformatted reports header file for the current case 3 Note the Read All Summary Vectors and Read All Reports options at the top of the Extract Load Summary Vectors panel have been selected 4 Click on the Load button at the bottom of the screen to load Tutorials ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage View summary data 1 Select LinePlot Field Production Rate Oil gas and water production data appear on the graph Configure graphs 1 To create the next graph to contain the FWCT and FGOR select LinePlot User fy 2 From the list of Y axis Vectors click on the FWCT Hint Using the field at the top of the list containing you can enter a filter for the list below to reduce the choice Enter F to display all vectors beginning with F or F for all vectors beginning with F and 4 characters long Click on Add to List to add it to the list of Vectors to Plot Do the same for FGOR versus TIME Click on the OK button to create the graph and remove the User Templates panel Double click on the Field Production Rate plot to bring it into the main window NH nA A Q Double click on the graph title and
17. tton tl several times 7 Switch the cell outlines off with the option 3D Viewer View Object Appearance 8 Clickon the dropdown arrow of the first row Render Mode column which currently shows Surfaces and select Cell outlines a You can also click on the Display Simulation Grid Cell Outlines button to turn this feature on or off Switching on the tick marks 1 Select 3D Viewer Scene Axes to display the Axes panel or click on the button in the right hand vertical toolbar a The button in the horizontal toolbar turns the axes on or off 2 Check the Tick Marks box as well as the Axes box 3 Click on Apply 4 Click on Close ECLIPSE Office 2007 1 User Guide Tutorials 43 Tutorial 1 Standard usage 43 Figure 4 6 3D Viewer with axes and tick marks 10000 0 ie 15000 0 WaterSat 0 10 0 40 0 70 The Postscript option can be used to generate a file for inclusion in reports written in desktop programs such as Microsoft Word Use the command gs to run the Ghostscript conversion program to convert to cgm or bmp format This can then be imported into Microsoft Word as a picture See a full description in Getting to know ECLIPSE Office on page 525 5 3D Viewer File Save Image Postscript displays the Postscript panel on which a filename can be selected 6 Select Write Postscript File to generate If resizing is recommended accept and select the Write Postscript File option again Caution Do not i
18. tware and click on OK Progress on the simulation is printed to the Log window SUMMARY files are written at each timestep if specified containing vector data used for monitoring the simulation process Run monitoring PVM is a software package that permits computers connected by a network to be used as a single large computer More information is available in Chapter 5 of this manual Reference section on page 181 ECLIPSE Office 2007 1 User Guide Tutorial 1 Standard usage 1 Run Manager Monitor Summary Vectors displays graphical presentations of the selected summary vectors and updates the graph at every report step This option is greyed until the first SUMMARY file is written 2 Summary Vectors LinePlot Field Production Rate displays the Oil Water and Gas production and updates each vector as the simulation progresses 3 Select Summary Vectors File Close once the simulation is finished 4 Close the Run Manager with File Close Report generator 1 Select Report to enter the Report Generator Errors and warnings View errors and warnings by reading the print file first 2 Select Report Generator File Open Current Case PRT 3 Select Errors from the Report drop down 4 Check the Errors option and click on Generate Report If the Errors option is grayed no errors occurred Note No errors should appear at this stage However if errors exist the simulator gives information to correct it Th
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