Capítulo 11. Forestal
15.2 Residuos líquidos industriales
16.3.3 Promedios Potasio-40 y Cesio-137 en alimentos, subproductos y derivados
You can use the ECLIPSE grid converter to create an SGrid object from an ECLIPSE binary file. You can also import an .INIT file (containing initial properties) and .UNRST file (containing time-dependant properties) at the same time. In addition, if you want to use the imported data in the Production Data Analysis Workflow, you can specify the simulation scenario for the data.
You can also import local grid refinements (LGR data) with this converter. When you import a grid from an ECLIPSE binary file that contains LGRs, the converter automatically imports all LGRs along with the grid. For more information about LGRs, such as why you may want to use them in flow simulation and a description of the process to create or edit them, see Part X: Reservoir Production and Simulation, "What Is Upscaling and
Important The binary ECLIPSE file (*.GRID or *.EGRID), the initial reservoir data file (*.INIT), and the unified restart data file (*.UNRST) should have the same root file name, such as: name.GRID, name.INIT, and name.UNRST. In addition, all files should be binary and should be located in the same folder.
Exception If you are importing more than one restart file, the extensions should be .X0000, .X0001, and so on.
Note When you import dual-porosity data, matrix properties are prefixed with "M" (for example,
MPORO for matrix porosity) and fracture properties with "F" (for example, FPORO for fracture porosity).
For more information, see the following procedure.
To import an ECLIPSE
binary file as an SGrid 1 Select File > Import > Reservoir Grid > ECLIPSE Binary Grid to open the Import ECLIPSE Binary Files dialog box.
2 In the Grid file box, enter the path and file name for the grid that you want to import. Supported formats include: GRID and EGRID files.
1.11 Importing Reservoir Grid Data 1-49 User Guide
When you select the grid file, if the INIT and UNRST files are in the same folder and have the same root file name, the converter automatically selects them for you. 3 If you plan to work with the data in the Production Data Analysis Workflow or, later,
export the grid to a flow simulation program, in the Scenario box, type a name to specify the simulation scenario.
For more information about Production Data Analysis, see Part X: Reservoir Production and Simulation, Chapter 5, "Analyzing Production Data."
4 If the imported grid does not include some of the required information, complete these steps on the General Information tab:
•
If the grid origin is not defined in the file, type the coordinates in the X, Y, and Z boxes to define the grid origin.•
If the map rotation is not defined in the file, type the angle in the Angle (degrees, clockwise) box.•
If the areal and vertical units of measurement are not defined, click Feet or Meters under Map units and Grid units.5 If you want to import all the data contained in the binary file (all initial properties and time-dependant properties from all report dates) and you do not want to make any adjustments to the grid position, complete this procedure by clicking OK to import the file and create the SGrid object.
Otherwise, choose which properties to import and adjust the grid if necessary by completing the remaining steps in this procedure.
1.11 Importing Reservoir Grid Data 1-51 User Guide
6 To specify initial properties to import:
a On the General Information tab, select the Select individual properties in the initial properties panel check box.
b Click the Initial Properties tab.
c In the Properties box, select the initial properties that you want to import. 7 To specify time-dependent properties to import:
a Click the General Information tab.
b Select the Select Individual properties in the time-dependent properties panel check box.
c Click the Time-Dependent Properties tab.
8 To specify time-stamps for which to import time-dependent properties:
a Click the General Information tab, and then select the Select individual report dates in the time-dependent properties panel check box.
b Click the Time-Dependent Properties tab, and then under Report dates, do one of the following:
•
To individually select report dates, click Select individual report dates in the list below, and then select the dates in the list.•
To automatically select the dates according to frequency and start and end dates, click Select one every n report dates, and then select the frequency number. In the From and To boxes, select the start and end dates.Important If you have only one restart file, the extension should be .UNRST (meaning unified restart). If you are importing more than one restart file, the extensions should be .X0000, .X0001, and so on.
1.11 Importing Reservoir Grid Data 1-53 User Guide
9 To change the grid origin or use INSPEC and RSSPEC files, click the Advanced tab.
a To change the origin of the imported grid, click one of the options for the Areal origin of cells and for the Vertical origin of cells.
For information, see "About the Grid Origin" on page 2-37.
b If you want to use INSPEC and RSSPEC files to describe the arrays contained in the initial (.INIT) and restart (.UNRST) files, select the Use INSPEC and RSSPEC files when available check box.
c To automatically build faults, select the Automatically detect faults check box. For example, you might want to do this if faults are not defined in the file with the FAULTS keyword.
Note If faults are not defined in the file with the FAULTS keyword, you might want to turn
off the automatic detection of faults, and instead use the ECLIPSE ASCII Faults converter (File > Import > Reservoir Grid > ECLIPSE ASCII Fault) to add fault data to the imported grid. For more information, see "Importing an ECLIPSE ASCII Faults File," page 1-61.
10 Click OK or Apply.
You can find the imported grid and properties in the Objects browser in the Flow Models category. Time-dependent properties appear under Property Groups.