Util_eclipse_import

Usage

Description

Defines the name of the Eclipse header file

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Defines the name of the Eclipse coordinate file

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Defines the name of the Eclipse Z-Corner file

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Defines the name of the file that will contain the output abaqus data (maximum 64 characters).

Usage

Description

Import format for file. Valid input formats are:

• "Eclipse" - Eclipse grid file (default)

• "Zmap" - Zmap grid files

• "EGRID" - Eclipse EGRID file

• "UNRST" - Eclipse restart file

• "FEGRID" - Eclipse ASCII EGRID file

• "FUNRST" - Eclipse ASCII restart file

Notes

•If "Eclipse" is defined then corner point Eclipse format is used

•If "Zmap" is defined then Zmap data is imported using Util_zmap_import.

Usage

Description

Defines the output format for file. Valid output formats are:

• "Eclipse" - Eclipse grid file

• "Abaqus" - Abaqus mesh file (default)

Usage

Description

Defines a subgrid within the read Eclipse data using I,J,K values for the minimum and maximum extent of the subgrid. Note that the output files will correspond to the subgrid only.

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Defines the list of Eclipse property files

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Defines the list of Eclipse property names

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Defines whether the null values on imported properties shoud be retained and used or whether properties should be intepolated from neighbour values. Valid values are:

•0 - interpolate from neighbour values (default)

•1 - retain null value

Usage

Description

Output reservoir coordinate system type. Valid values are:

• "None" - Do not perform any transformation in the coordinate system

• "Global" - Global coordinate system (default)

• "Eclipse" - X(geo) =X(res), Y(geo) =-Y(res), Z(res) = positive depth

• "Openflow" - X(geo) =X(res), Y(geo) =-Y(res), Z(res) = negative depth

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X,Y and Z translation to be applied before output. The translation is specified in the output units.

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Defines the number of sub-divisions required for each cell in the i-direction for the exported grid

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Defines the number of sub-divisions required for each cell in the j-direction for the exported grid

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Defines a list of cells in the k-direction to be sub-divided and the number of sub-divisions

•Row 1 - list of cells to be sub-divided (k coordinates of cells)

•Row 2 - Number of sub-divisions for each cell

Usage

Description

Number of contiguous grid cells in k-direction defining each group. Thus, for a case with 7 grid cells in k direction if the aim is to merge:

•Second with third cells into single ParaGeo group input data will be: 1 2 1 1 1 1 (6 values corresponding to the 6 output ParaGeo groups)

•Second with third and sixth with seventh cells into two single ParaGeo groups input data will be: 1 2 1 1 2 (5 values corresponding to the 5 output ParaGeo groups)

Usage

Description

Defines the name of the output ParaGeo groups

Usage

Description

Defines whether boundary NSETS should be created. Valid values are:

• 0 - Do not create boundary NSETS (default)

• 1 - Create NSETS for basal and top surface

• 2 - Create NSETS for basal, top surface and side boundaries

Usage

Description

Defines whether NSETS should be created at formation top surfaces. Valid values are:

• 0 - Do not create boundary NSETS (default)

• 1 - Create NSETS for stratigraphy top surfaces

Usage

Description

Defines pinchout cell tolerance below which formations will be merged.

•Location 1: Pinchout tolerance . If the thickness is below this value it will be pinched out.

•Location 2: Minimum thickness criteria. If the cell thickness is below this value it will be either increased (if possible), or pinched out if not

Usage

Description

Defines whether the pinchout and merge operations are top down or bottom up. Valid values are;

• 1 - Bottom up in eclipse grid (top down in standard grid)

• 2 - Top down in eclipse grid (bottom up in standard grid) (Default)

Usage

Description

Defines the minimum thickness of the basal layer. If this value is non-zero then no cells of the base layer will be removed by pinchout

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Defines the maximum thickness of the basal layer. If this value is non-zero then no cells of the base layer will be removed by pinchout

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Defines the name of the property that indicates whether a cell is active or not based on its value (0 - inactive, 1 - active). If Active_cell_property is defined only active cell data will be exported into output files.

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Description

Units used in the Output. By default the unit order is:

•Location 1 - units for stress e.g. ("MPa", "KPa", "Pa", "psi", "bar")

•Location 2 - units for length e.g. ("m", "mm", "km", "in", "ft")

•Location 3 - units for time e.g. ("s", "hrs", "years", "Ma")

•Location 4 - units for temperature e.g. ("Celsius", "Kelvin", "Fahrenheit", "Rankine")

•Location 5 - units for conductivity e.g. ("W")

•Location 6 - units for permeability e.g. ("m^2", "D", "mD", "microD", "nanoD", "ft^2")

•Location 7 - units for density e.g. ("kg/m^3", "lb/ft^3", "lb/in^3", "lb/gal")

Notes

•If units are specified they will be used to perform unit conversion

•The default order of the units may be changed by specifying Units_list

•If any unit value not specified no conversion will be performed for that quantity

Usage

Description

List of unit types corresponding to the values defined in Output_units. Valid names include:

• "stress" - Stress

• "length" - Length

• "time" - Time

• "temperature" - Temperature

• "conductivity" - Conductivity

• "permeability" - Permeability

• "density" - Density

Usage

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Defines a list of surfaces by i-location to be output as TSets

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Defines a list of surfaces by j-location to be output as TSets

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Defines a list of vertical lines to be output as NSETS using the i,j location

•Row 1 - list of i-locations

•Row 2 - List of j-locations

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Defines the name of an output spatial grid

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Defines the name of an output spatial grid file (default: Spatial_grid_name )

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Type of the spatial grid. Valid grid types are:

• "Group" - Grid specified on a group-by-group basis for some or all groups (Default)

• "Element" - Grid specified by element numbers corresponding to the ParaGeo mesh

Usage

Description

Flag defining whether properties are written to separate spatial grid files . Valid values are:

• 0 - Properties will be output into a single .spat file

• 1 - Output each property to a separate .spat file (default)

Usage

Description

Defines whether the spatial grid for each property is have a null value exported. If a null value is defined then any in a spatial grid, then when imported only the defined values will be used to update the spatially varying properties

Notes <\h2>

•If Spatial_grid_null_flags is not defined then a null value will be written for all properties.

Usage

Description

Export value for undefined values for each property exported

Usage

Description

Defines the list of Eclipse property names for output (default the properties defined in Properties) The following properties are available in addition to the user defined properties

•"I" - Cell number in the I division direction

•"J" - Cell number in the J division direction

•"K" - Cell number in the K division direction

•"Group" - Cell number group number

Usage

Description

Defines whether the stratigraphy horizons are exported as horizontal surfaces. This is only appropiate for column models considering a single IJ cell idexes from the grid, in which the user may want to remove any inclination in the horizons. Valid values are:

• 0 - Export horizons as defined in the grid (Default)

• 1 - Output each property to a separate .spat file (default)

Usage

Description

Flag for indicating amount of output information relative to remesh operations to the log (.res) file. Valid values are:

• 0 - Minimum output (default)

• 1 - Medium level output

• 2 - Maximum level output