BOB WEST (L-34-47), District 04, Texas

A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.

Leases

with a page here

Operators

Value, all time

$219.0 M

86% of the register's 22

Discovered

1994-10-20

Gas

Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 19 leases in this field that have a page here — 86% of the register's 22 — so it understates the field.

Production, 2025

The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.

Wells	In the field	Producing	Produced in 2025	Also produced	Cumulative
Gas	20	7	204,280 mcf	0 bblcondensate	60,881,633 mcfsince 1970

Spacing rule

What the Commission requires of a well on this field.

Wells	Rule	Effective	From the lease line	Between wells	Acres per unit	Max diagonal
Gas	B	2008-04-24	467 ft	0 ft	40	0 ft
Gas	O	2008-04-24	467 ft	0 ft	20	99,999 ft

Commission remarks: REMAIN SUSPENDED.

County

Starr County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

Lease	Operator	Value
GUERRA-U.S.A. GAS UNIT "D"	MERIT ENERGY COMPANY	$29.2 M
GUERRA-U.S.A. GAS UNIT "D"	MERIT ENERGY COMPANY	$28.2 M
COW CREEK CORPORATION ET AL	MERIT ENERGY COMPANY	$24.3 M
GUERRA-U.S.A. GAS UNIT "D"	MERIT ENERGY COMPANY	$20.9 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$17.2 M
GUERRA-U.S.A. GAS UNIT "D"	EL PASO E & P COMPANY, L. P.	$13.3 M
GUERRA-U.S.A. GAS UNIT "D"	CANTERA OPERATING, LLC	$12.0 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$11.2 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$10.7 M
GUERRA-U.S.A. GAS UNIT "D"	MERIT ENERGY COMPANY	$9.6 M
COW CREEK CORPORATION ET AL	MERIT ENERGY COMPANY	$8.7 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$7.1 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$6.6 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$6.5 M
GUERRA-U.S.A. GAS UNIT "D"	MERIT ENERGY COMPANY	$4.8 M
COW CREEK CORPORATION ET AL	MERIT ENERGY COMPANY	$4.3 M
GUERRA-USA GAS UNIT "D"	MERIT ENERGY COMPANY	$4.2 M
GUERRA-U.S.A. GAS UNIT "C"	MERIT ENERGY COMPANY	$283 k
GUERRA-U.S.A. GAS UNIT "D"	MERIT ENERGY COMPANY	—

Field number 10041376, from the Railroad Commission's field register. The register's own index resolves 22 leases and 22 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.