CISCO-BENAVIDES (LOBO CONS.), 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

255

with a page here

Operators

Value, all time

$1.73 bn

97% of the register's 264

Discovered

1999-06-29

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 255 leases in this field that have a page here — 97% of the register's 264 — 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	227	175	3,638,209 mcf	274 bblcondensate	310,111,704 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	2009-06-18	467 ft	0 ft	40	0 ft

Commission remarks: SUSPENDED. OPERATORS ARE REQUIRED TO PERFORM ANNUAL G-10 TESTS.

County

Zapata County

Leases in this field

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

Showing the 200 largest of 255 leases, by the value we compute. Every one of them is in the sitemap.

Lease	Operator	Value
URIBE, S.	HILCORP ENERGY COMPANY	$73.4 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$53.4 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$48.8 M
URIBE-M DEMARTINEZ GAS UNIT	HILCORP ENERGY COMPANY	$32.7 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$31.3 M
MARTINEZ-RANGEL G.U.	HILCORP ENERGY COMPANY	$28.4 M
EDWARD CASSIN	HILCORP ENERGY COMPANY	$28.0 M
G. MARTINEZ TRUST GAS UNIT	HILCORP ENERGY COMPANY	$26.3 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$25.6 M
MARTIN, J.C. ET AL	HILCORP ENERGY COMPANY	$23.9 M
G. MARTINEZ	HILCORP ENERGY COMPANY	$23.5 M
JUANA	VARAS ENERGY OPERATING COMPANY,	$22.1 M
FRANCISCO RAMIREZ ET AL GAS UNIT	HILCORP ENERGY COMPANY	$20.9 M
ZACHRY E. B.	HILCORP ENERGY COMPANY	$20.5 M
MARTINEZ, ADELA M. ET AL	HILCORP ENERGY COMPANY	$19.4 M
RAMIREZ "B"	HILCORP ENERGY COMPANY	$19.4 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$18.9 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$18.5 M
TREVINO, A.	VARAS ENERGY OPERATING COMPANY,	$18.0 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$18.0 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$17.8 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$17.8 M
EDWARD CASSIN A	HILCORP ENERGY COMPANY	$17.7 M
MARTINEZ, FELIPE ET AL	HILCORP ENERGY COMPANY	$16.6 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$15.3 M
TREVINO	HILCORP ENERGY COMPANY	$15.1 M
MARSHALL-URIBE GAS UNIT	HILCORP ENERGY COMPANY	$14.9 M
MARTINEZ, M. DE	HILCORP ENERGY COMPANY	$14.7 M
MARTIN, J.C.	HILCORP ENERGY COMPANY	$14.5 M
LOPEZ, LAURO	HILCORP ENERGY COMPANY	$14.1 M
TREVINO	HILCORP ENERGY COMPANY	$13.9 M
MARTINEZ, FELIPE ET AL	HILCORP ENERGY COMPANY	$13.9 M
TREVINO	HILCORP ENERGY COMPANY	$13.5 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$13.3 M
RAMON "A"	HILCORP ENERGY COMPANY	$13.0 M
MARTINEZ, FELIPE ET AL	HILCORP ENERGY COMPANY	$12.8 M
TREVINO	HILCORP ENERGY COMPANY	$12.6 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$12.5 M
EDWARD CASSIN	HILCORP ENERGY COMPANY	$12.4 M
ZACHRY	BORDERTOWN ENERGY RESOURCES, LLC	$12.4 M
TREVINO	HILCORP ENERGY COMPANY	$12.4 M
URIBE, S	HILCORP ENERGY COMPANY	$12.2 M
URIBE, S.	HILCORP ENERGY COMPANY	$12.1 M
MARTINEZ, ADRIAN	BORDERTOWN ENERGY RESOURCES, LLC	$11.5 M
CUELLAR, FERNANDO "A"	HILCORP ENERGY COMPANY	$11.5 M
TREVINO	HILCORP ENERGY COMPANY	$11.3 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$11.1 M
BENAVIDES, B. R.	HILCORP ENERGY COMPANY	$11.1 M
MARTINEZ, EUDOXIO GAS UNIT	BORDERTOWN ENERGY RESOURCES, LLC	$11.0 M
BENAVIDES, B.R.	HILCORP ENERGY COMPANY	$10.7 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$10.6 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$10.6 M
S. G. MARSHALL	HILCORP ENERGY COMPANY	$10.3 M
MARTINEZ-RAMIREZ GAS UNIT	HILCORP ENERGY COMPANY	$10.2 M
CUELLAR, FERNANDO "B"	HILCORP ENERGY COMPANY	$10.1 M
SAN FERNANDO	BORDERTOWN ENERGY RESOURCES, LLC	$10.0 M
MARTIN, J. C. ET AL	HILCORP ENERGY COMPANY	$10.0 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$10.0 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$9.6 M
NCOC FEE UNIT	MERIT ENERGY COMPANY	$9.6 M
MARTIN, J. C.	HILCORP ENERGY COMPANY	$9.2 M
MARTINEZ, LAURO	BORDERTOWN ENERGY RESOURCES, LLC	$9.2 M
RAMIREZ, A	HILCORP ENERGY COMPANY	$9.2 M
TREVINO	HILCORP ENERGY COMPANY	$9.0 M
CUELLAR HEIRS	HILCORP ENERGY COMPANY	$9.0 M
EDWARD CASSIN	HILCORP ENERGY COMPANY	$8.8 M
HORACIO-GONZALEZ	HILCORP ENERGY COMPANY	$8.8 M
URIBE-MARSHALL GAS UNIT	HILCORP ENERGY COMPANY	$8.6 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$8.5 M
GARCIA-VASQUEZ, R.J.	HILCORP ENERGY COMPANY	$8.4 M
ALONZO RAMIREZ ET AL GAS UNIT	HILCORP ENERGY COMPANY	$8.3 M
MARSHALL S.G.	HILCORP ENERGY COMPANY	$8.3 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$8.1 M
NCOC FEE UNIT	MERIT ENERGY COMPANY	$8.0 M
ARNULFO MARTINEZ ET AL GAS UNIT	CHEVRON U. S. A. INC.	$7.7 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$7.6 M
SAN FERNANDO	BORDERTOWN ENERGY RESOURCES, LLC	$7.5 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$7.5 M
BENAVIDES, B. R. 2	HILCORP ENERGY COMPANY	$7.4 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$7.3 M
RANGEL, B. M.	HILCORP ENERGY COMPANY	$7.1 M
URIBE, S.	HILCORP ENERGY COMPANY	$6.9 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$6.8 M
TREVINO	HILCORP ENERGY COMPANY	$6.7 M
RANGEL, B M	HILCORP ENERGY COMPANY	$6.7 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$6.6 M
OSCAR GUTIERREZ ET AL	HILCORP ENERGY COMPANY	$6.4 M
URIBE, S.	HILCORP ENERGY COMPANY	$6.4 M
MARTINEZ, LAURO-EUDOXIO GU	BORDERTOWN ENERGY RESOURCES, LLC	$6.3 M
VESTER	HILCORP ENERGY COMPANY	$6.2 M
RAMON	HILCORP ENERGY COMPANY	$6.1 M
BENAVIDES, B. R.	HILCORP ENERGY COMPANY	$6.0 M
ZACHRY	BORDERTOWN ENERGY RESOURCES, LLC	$5.9 M
MARTINEZ, LAURO	BORDERTOWN ENERGY RESOURCES, LLC	$5.9 M
MARIA CUELLAR	HILCORP ENERGY COMPANY	$5.8 M
ZACHRY, E.B.	HILCORP ENERGY COMPANY	$5.8 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$5.8 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$5.4 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$5.4 M
VERGARA, G.B. ET AL	HILCORP ENERGY COMPANY	$5.4 M
VIELMANN-RAMIREZ "A"	HILCORP ENERGY COMPANY	$5.4 M
SANCHEZ, CARMEN D. HEIRS	BORDERTOWN ENERGY RESOURCES, LLC	$5.2 M
RAMON, BELIA ET AL	HILCORP ENERGY COMPANY	$5.2 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$5.1 M
MARTINEZ, EUDOXIO GAS UNIT	BORDERTOWN ENERGY RESOURCES, LLC	$5.1 M
TREVINO	HILCORP ENERGY COMPANY	$5.1 M
VIELMANN	HILCORP ENERGY COMPANY	$5.1 M
CASSIN, EDWARD A	HILCORP ENERGY COMPANY	$5.1 M
STATE CUATRO CATTLE "A"	HILCORP ENERGY COMPANY	$4.9 M
LOPEZ MINERAL TRUST	HILCORP ENERGY COMPANY	$4.9 M
MARSHALL, M.L.E.I., S.G.	HILCORP ENERGY COMPANY	$4.8 M
MARSHALL, S.G.	CHEVRON U. S. A. INC.	$4.7 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$4.6 M
TREVINO	HILCORP ENERGY COMPANY	$4.5 M
MARTIN, J. C. ET AL	HILCORP ENERGY COMPANY	$4.4 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$4.4 M
CUELLAR TRUST GU	VARAS ENERGY OPERATING COMPANY,	$4.4 M
MARTINEZ, FELIPE ET AL	CHEVRON U. S. A. INC.	$4.3 M
GONZALEZ, ALEJANDRO ET AL	HILCORP ENERGY COMPANY	$4.3 M
LOZANO	BORDERTOWN ENERGY RESOURCES, LLC	$4.2 M
SAN FERNANDO	BORDERTOWN ENERGY RESOURCES, LLC	$4.2 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$4.2 M
BENAVIDES, B. R.	HILCORP ENERGY COMPANY	$4.1 M
EDWARD CASSIN A	HILCORP ENERGY COMPANY	$4.1 M
RANGEL, B. M.	HILCORP ENERGY COMPANY	$4.0 M
MARTINEZ	BORDERTOWN ENERGY RESOURCES, LLC	$4.0 M
VIELMANN-RAMIREZ-MARSHALL G U	HILCORP ENERGY COMPANY	$4.0 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$3.9 M
RAMON	HILCORP ENERGY COMPANY	$3.9 M
SNOWMASS INC.	HILCORP ENERGY COMPANY	$3.9 M
LAS PRESAS-GARCIA "A"	HILCORP ENERGY COMPANY	$3.9 M
JUANA	HILCORP ENERGY COMPANY	$3.9 M
CUELLAR TRUST "A" GU	EOG RESOURCES, INC.	$3.7 M
JUANA	HILCORP ENERGY COMPANY	$3.7 M
SANTA MARIA MINERALS	BORDERTOWN ENERGY RESOURCES, LLC	$3.7 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$3.6 M
MARTINEZ	BORDERTOWN ENERGY RESOURCES, LLC	$3.6 M
MARTINEZ-URIBE	BORDERTOWN ENERGY RESOURCES, LLC	$3.6 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$3.6 M
TREVINO	HILCORP ENERGY COMPANY	$3.6 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$3.5 M
RAMON	HILCORP ENERGY COMPANY	$3.5 M
BENAVIDES, B.R.	HILCORP ENERGY COMPANY	$3.4 M
ZACHRY	BORDERTOWN ENERGY RESOURCES, LLC	$3.4 M
ZACHRY	BORDERTOWN ENERGY RESOURCES, LLC	$3.4 M
ADRIAN EUDOXIO MARTINEZ GU	BORDERTOWN ENERGY RESOURCES, LLC	$3.3 M
TREVINO	HILCORP ENERGY COMPANY	$3.3 M
TREVINO	HILCORP ENERGY COMPANY	$3.3 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$3.3 M
G. B. VERGARA	HILCORP ENERGY COMPANY	$3.2 M
MARIA CUELLAR	HILCORP ENERGY COMPANY	$3.2 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$3.2 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$3.1 M
CUELLAR TRUST GU	VARAS ENERGY OPERATING COMPANY,	$3.0 M
MARTINEZ	BORDERTOWN ENERGY RESOURCES, LLC	$3.0 M
RAMIREZ, R.	HILCORP ENERGY COMPANY	$3.0 M
DELOZEIS "A"	HILCORP ENERGY COMPANY	$3.0 M
TREVINO	HILCORP ENERGY COMPANY	$3.0 M
LOPEZ, LAURO	HILCORP ENERGY COMPANY	$2.9 M
ZACHRY	BORDERTOWN ENERGY RESOURCES, LLC	$2.8 M
PROVIDENCIA RANCH "A"	HILCORP ENERGY COMPANY	$2.8 M
MARTINEZ, EUDOXIO	BORDERTOWN ENERGY RESOURCES, LLC	$2.8 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$2.8 M
JUANA	HILCORP ENERGY COMPANY	$2.6 M
LAURO-ACELA MARTINEZ "B" GU	BORDERTOWN ENERGY RESOURCES, LLC	$2.6 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$2.5 M
JUANA	HILCORP ENERGY COMPANY	$2.5 M
DELOZEIS "A"	HILCORP ENERGY COMPANY	$2.5 M
VIELMANN-RAMIREZ-MARSHALL G U	HILCORP ENERGY COMPANY	$2.5 M
JUANA NCT	HILCORP ENERGY COMPANY	$2.4 M
VESTER	HILCORP ENERGY COMPANY	$2.4 M
MARTINEZ, ACELA	BORDERTOWN ENERGY RESOURCES, LLC	$2.4 M
SAN FERNANDO	BORDERTOWN ENERGY RESOURCES, LLC	$2.4 M
STATE CUATRO CATTLE "A"	HILCORP ENERGY COMPANY	$2.3 M
VIELMANN-RAMIREZ "A"	HILCORP ENERGY COMPANY	$2.3 M
MARTINEZ CHILDREN TRUST FUND	BEAVER OIL & GAS OPERATING, LLC	$2.2 M
BENAVIDES, B.R.	HILCORP ENERGY COMPANY	$2.2 M
CASSIN, EDWARD A	HILCORP ENERGY COMPANY	$2.2 M
LAS PRESAS-GARCIA "A"	HILCORP ENERGY COMPANY	$2.2 M
MARSHALL, M.L.E.I S.G.	HILCORP ENERGY COMPANY	$2.1 M
SANCHEZ, CARMEN D. HEIRS	BORDERTOWN ENERGY RESOURCES, LLC	$2.1 M
RANGEL, B. M.	CHEVRON U. S. A. INC.	$2.1 M
MARTINEZ, EUDOXIO	BORDERTOWN ENERGY RESOURCES, LLC	$2.1 M
TREVINO	HILCORP ENERGY COMPANY	$2.1 M
EUDOXIO MARTINEZ GU	EOG RESOURCES, INC.	$2.0 M
JUANA "A"	HILCORP ENERGY COMPANY	$2.0 M
CASSIN, EDWARD	HILCORP ENERGY COMPANY	$1.9 M
TREVINO	HILCORP ENERGY COMPANY	$1.9 M
BENAVIDES, B.R.	CONOCOPHILLIPS COMPANY	$1.9 M
TREVINO	HILCORP ENERGY COMPANY	$1.9 M
SANTA MARIA	CONOCOPHILLIPS COMPANY	$1.8 M
RANGEL, B.M.	HILCORP ENERGY COMPANY	$1.8 M
TREVINO	HILCORP ENERGY COMPANY	$1.8 M
RANGEL, B.M.	FORZA OPERATING, LLC	$1.8 M
CUELLAR HEIRS B	HILCORP ENERGY COMPANY	$1.7 M
LAS PRESAS-GARCIA "A"	HILCORP ENERGY COMPANY	$1.7 M
JUANA NCT	HILCORP ENERGY COMPANY	$1.7 M
SANTA MARIA LAND	BORDERTOWN ENERGY RESOURCES, LLC	$1.7 M
CUELLAR, MARIA	HILCORP ENERGY COMPANY	$1.7 M
GUTIERREZ, O.	HILCORP ENERGY COMPANY	$1.7 M

Field number 18296225, from the Railroad Commission's field register. The register's own index resolves 264 leases and 264 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.