I. Loading data.

II. Printing or indexing data.

III. Creating display.

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I. Loading data.

GRAF can read, process and store the following types of data:

Vector A set of numbers which can be used for constructing line graphs, e.g. field oil production (FOPR) at each time step. Vector data may be read from ECLIPSE summary files (option 1.1 ) or user data files (option 1.2).

The ECLIPSE initial file also contains some vector data, e.g. for relative permeabilities vs saturations.

Field this defines the geometry of a reservoir simulation grid, as a set of corner points. Field data are read from ECLIPSE grid geometry files (option 1.3).

Solution this defines a set of solution variables (pressures, saturations, etc) at a report step. Solution data are read from ECLIPSE restart files (option 1.4) or user data files (option 1.2). Grid properties such as porosity may also be loaded as solution data from initial file (option 1.5).

Table this defines a set of data for a VFP table as used for input to ECLIPSE (option 1.8).

RFT vector data defining depths, pressures and saturations at well connections (option 1.9)

Examples.

1.5 Read from ECLIPSE initial file.

 

  

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II. Printing or indexing data.

IMAGE.

 

2.1 index of data vectors.

 

 

Index of field data.

IMAGE.

 

Index of solution data. graf10.

 

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III. Create display.

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