gruptree

Extracts data from the GRUPTREE, GRUPNET and WELSPECS keywords from a .DATA file and presents the production network either as pretty-printed ASCII or in a dataframe-representation.

The GRUPTREE section of your .DATA file defines the production network from wells and up to the platform (and possibly also to a field having many platforms). In the .DATA file it be as simple as this:

START
  01 'JAN' 2000 /

SCHEDULE

GRUPTREE
  'OPEAST' 'OP' /
  'OPWEST' 'OP' /
  'INJEAST' 'WI' /
  'OP' 'FIELD' /
  'WI' 'FIELD' /
  'FIELD' 'AREA' /
  'AREA' 'NORTHSEA' /
/

which will yield the dataframe

GRUPTREE as a dataframe

DATE	CHILD	PARENT	KEYWORD
2000-01-01	OPEAST	OP	GRUPTREE
2000-01-01	OPWEST	OP	GRUPTREE
2000-01-01	INJEAST	WI	GRUPTREE
2000-01-01	OP	FIELD	GRUPTREE
2000-01-01	WI	FIELD	GRUPTREE
2000-01-01	FIELD	AREA	GRUPTREE
2000-01-01	AREA	NORTHSEA	GRUPTREE

If you run this from the command line, a pretty printed ASCII graph is also available (here also wells from WELSPECS is included):

> res2csv gruptree --prettyprint MYDATADECK.DATA
Date: 2000-01-01
└── NORTHSEA
    └── AREA
        └── FIELD
            ├── OP
            │   ├── OPEAST
            │   │   └── OP2
            │   └── OPWEST
            │       └── OP1
            └── WI
                └── INJEAST
                    └── INJ1

In your deck, the table will be repeated for every new occurence of the GRUPTREE keyword in the Schedule section.

GRUPNET and WELSPECS

By default, the module will also pick up information from GRUPNET (typical terminal pressure values for the network nodes) and WELSPECS (well specifications), so for a full deck, your dataframe will contain more information than in the example above.

If our deck also contains:

GRUPNET
  'FIELD' 90 /
  'OPWEST' 100 /
/

WELSPECS
  'OP1'  'OPWEST'  41 125 1759.74 'OIL' 0.0 'STD' 'SHUT' 'YES'  0  'SEG' /
  'OP2'  'OPEAST'  43 122 1776.01 'OIL' 0.0 'STD' 'SHUT' 'YES'  0  'SEG' /
  'INJ1' 'INJEAST' 33 115 1960.21 'OIL' 0.0 'STD' 'SHUT' 'YES'  0  'SEG' /
/

the dataframe will get additional rows and columns:

Dataframe from GRUPTREE, GRUPNET and WELSPECS

DATE	CHILD	PARENT	KEYWORD	TERMINAL_PRESSURE	VFP_TABLE	ALQ	SUB_SEA_MANIFOLD	LIFT_GAS_FLOW_THROUGH	ALQ_SURFACE_EQV
2000-01-01	OPEAST	OP	GRUPTREE
2000-01-01	OPWEST	OP	GRUPTREE	100.0	0.0	0.0	NO	NO	NONE
2000-01-01	INJEAST	WI	GRUPTREE
2000-01-01	OP	FIELD	GRUPTREE
2000-01-01	WI	FIELD	GRUPTREE
2000-01-01	FIELD	AREA	GRUPTREE	90.0	0.0	0.0	NO	NO	NONE
2000-01-01	AREA	NORTHSEA	GRUPTREE
2000-01-01	OP1	OPWEST	WELSPECS
2000-01-01	OP2	OPEAST	WELSPECS
2000-01-01	INJ1	INJEAST	WELSPECS