GROUP_DATA

Defines a group of wells.

Example:

GROUP_DATA XXX
  WELL proda prodb
  TARG_RVP  15 m^3/day
  TIME 15 d
  TARG_RVP  18 m^3/day
END

The options supported by GROUP_DATA are:

Group Rate Options

The following is a list of keywords to define rates in a GROUP_DATA block:

Keyword

Meaning

TARG_OSVP

Group oil surface volume production rate

TARG_GSVP

Group gas surface volume production rate

TARG_WSVP

Group water surface volume production rate

TARG_SSVP

Group solvent surface volume production rate

TARG_LSVP

Group liquid (oil+water) surface volume production rate

TARG_GSVI

Group gas surface volume injection rate

TARG_WSVI

Group water surface volume injection rate

TARG_OSVI

Group oil surface volume injection rate

TARG_SSVI

Group solvent surface volume injection rate

TARG_OMP

Group oil mass production rate

TARG_GMP

Group gas mass production rate

TARG_WMP

Group water mass production rate

TARG_SMP

Group solvent mass production rate

TARG_GMI

Group gas mass injection rate

TARG_WMI

Group water mass injection rate

TARG_OMI

Group oil mass injection rate

TARG_RVP

Group reservoir volume production rate

TARG_RVGI

Group gas reservoir volume injection rate

TARG_RVWI

Group water reservoir volume injection rate

TARG_RVOI

Group oil reservoir volume injection rate

TARG_RVSI

Group solvent reservoir volume injection rate

Note that group production targets are shared between all producers in the group. Group injection targets are shared between all injectors of that type in the group (so water target shared between water injctors).

WELL

List of well names in group.

May be more than one line of WELL data, see also the WELL_DATA keyword.

TIME

Time at which next command acts, in a GROUP_DATA block.

DATE

Date at which next command acts (with respect to run START_DATE).

Example:

GROUP_DATA GPRO
  WELL AA-1 AA-2 AA-3 AA-4 AA-5 AA-6 AA-7 AA-8 AA-9 AA-10
  TARG_RVP  10000 m^3/day
  DATE 1 JAN 2031
  TARG_RVP 11000  m^3/day
END