GOLDSMITH, N. (SAN ANDRES, CON.), District 08, 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

159

with a page here

Operators

Value, all time

$406.2 M

57% of the register's 278

Discovered

1964-06-01

Oil and 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 159 leases in this field that have a page here — 57% of the register's 278 — 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
Oil	168	72	38,319 bbl	327,130 mcfcasinghead	24,952,511 bblsince discovery
Gas	23	10	169,238 mcf	322 bblcondensate	156,696,727 mcfsince 1970

The discovery well's oil measured 34.6° API gravity, perforated at 4,500 ft.

Hydrogen sulphide

Spacing rule

What the Commission requires of a well on this field.

Wells	Rule	Effective	From the lease line	Acres per unit	Max diagonal
Gas	B	2011-05-09	330 ft	40	2,100 ft
Oil	B	2011-05-09	330 ft	40	2,100 ft
Oil	O	2011-05-09	330 ft	10	1,100 ft

Commission remarks: PER DOCKET 08-0269423 SPACING,DENSITY, AND ALLOCATION AMENDED.

County

Ector 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
EMBAR	MAVERICK PERMIAN LLC	$27.4 M
COWDEN, J. F.	DIAMOND S ENERGY COMPANY	$24.2 M
CUMMINS-J	OXY USA WTP EOR, LLC	$19.6 M
NORTH GOLDSMITH GAS UNIT NO. 2	R3 OPERATING CORPORATION	$18.2 M
CUMMINS -13-	CONDOR OPERATING COMPANY, LLC	$13.9 M
GOLDSMITH, N. SAN ANDRES CONS. U	PECOS OPERATING COMPANY, LLC	$13.6 M
EMBAR -B-	MAVERICK PERMIAN LLC	$12.0 M
SCHARBAUER -B-	AGHORN OPERATING, INC.	$11.9 M
CUMMINS "K"	OCTANE ENERGY OPERATING, LLC	$11.4 M
CUMMINS, H. E. "B"	AGHORN OPERATING, INC.	$10.5 M
MCENTIRE	MAVERICK PERMIAN LLC	$9.2 M
CUMMINS, H.E."K"	FORMENTERA OPERATIONS LLC	$8.8 M
CUMMINS V	OXY USA WTP EOR, LLC	$8.5 M
MINS -DD	MAVERICK PERMIAN LLC	$7.3 M
FRANK A	MAVERICK PERMIAN LLC	$7.0 M
PARKER, J. E.	EXXON MOBIL CORPORATION	$6.0 M
COWDEN, R. B.	R3 OPERATING CORPORATION	$5.6 M
SCHARBAUER -W-	OCTANE ENERGY OPERATING, LLC	$5.5 M
COWDEN, W. F., -C- UPPER R/A -B-	OCCIDENTAL PERMIAN LTD.	$5.5 M
COWDEN -F-	ANDECTOR EXPLORATION COMPANY	$5.2 M
COWDEN, R.B.	REIN PUSHER OPERATING LLC	$4.9 M
CUMMINS M	HILCORP ENERGY COMPANY	$4.8 M
COWDEN 2-V	ANDECTOR EXPLORATION COMPANY	$4.6 M
FRANK "B"	MAVERICK PERMIAN LLC	$4.5 M
EMBAR -B-	MAVERICK PERMIAN LLC	$4.1 M
COWDEN, W. F. -C- UPPER R/A E	OCCIDENTAL PERMIAN LTD.	$4.1 M
CUMMINS -C-	AGHORN OPERATING, INC.	$4.0 M
WILLIAMSON	SATANTA OIL COMPANY	$4.0 M
COWDEN, R. B.	BAKER OPERATING, INC.	$3.9 M
WILLIAMSON, J. M.	SAGA PETROLEUM LLC OF COLORADO	$3.7 M
COWDEN, W. F., -C- UPPER R/A -G-	OCCIDENTAL PERMIAN LTD.	$3.6 M
MARTIN, NELLIE C.	SHERIDAN PRODUCTION COMPANY, LLC	$3.6 M
TXL "B"	PITTS ENERGY CO.	$3.6 M
NORTH GOLDSMITH OIL UNIT #4	BAKER OPERATING, INC.	$3.5 M
EMBAR	MAVERICK PERMIAN LLC	$3.2 M
TXL -P-	OCTANE ENERGY OPERATING, LLC	$3.2 M
CUMMINS "P"	OCTANE ENERGY OPERATING, LLC	$3.0 M
UNIVERSITY	OCTANE ENERGY OPERATING, LLC	$2.9 M
WILLIAMSON, JESSIE MAY	RAPTOR RESOURCES, INC.	$2.8 M
CUMMINS, H. E.	AGHORN OPERATING, INC.	$2.6 M
SCHARBAUER -H-	SUNDOWN ENERGY LP	$2.5 M
AMOCO-COWDEN -9-	JAY MANAGEMENT COMPANY, LLC	$2.4 M
CASCADE	PECOS OPERATING COMPANY, LLC	$2.3 M
COWDEN, R.B. "AA"	OCTANE ENERGY OPERATING, LLC	$2.2 M
UNIVERSITY-ANDREWS	MAVERICK PERMIAN LLC	$2.1 M
HUMBLE-PARKER	STOUT ENERGY INC.	$2.1 M
COLE	JAY MANAGEMENT COMPANY, LLC	$2.0 M
BUM -C-	ANDECTOR EXPLORATION COMPANY	$2.0 M
NOBLES	MAVERICK PERMIAN LLC	$2.0 M
FRANK -B-	MAVERICK PERMIAN LLC	$2.0 M
SCHARBAUER	SUNDOWN ENERGY LP	$2.0 M
UNIVERSITY 32A	SATANTA OIL COMPANY	$2.0 M
COWDEN S	ANDECTOR EXPLORATION COMPANY	$2.0 M
UNIVERISTY ANDREWS	MAVERICK PERMIAN LLC	$1.9 M
SUSIE -A-	JAY MANAGEMENT COMPANY, LLC	$1.9 M
CUMMINS 11	CONDOR OPERATING COMPANY, LLC	$1.9 M
ABELL	MAVERICK PERMIAN LLC	$1.9 M
ARGO	SHERIDAN PRODUCTION COMPANY, LLC	$1.9 M
SCHARBAUER -PQ- UPPER	OCTANE ENERGY OPERATING, LLC	$1.9 M
CUMMINS	CAPSTONE NATURAL RES II, LLC	$1.8 M
CUMMINS "11"	RAPTOR RESOURCES, INC.	$1.8 M
HORACE	WALSH & WATTS, INC.	$1.7 M
SUSIE	JAY MANAGEMENT COMPANY, LLC	$1.7 M
COWDEN -G-	BAKER OPERATING, INC.	$1.6 M
CASCADE "D"	BROWN, H.L. OPERATING, L.L.C.	$1.6 M
COWDEN, R. B. - AB -	OCTANE ENERGY OPERATING, LLC	$1.6 M
MINS	MAVERICK PERMIAN LLC	$1.4 M
KLOH D-9	BOAZ ENERGY II OPERATING, LLC	$1.4 M
NORTH GOLDSMITH GAS UNIT NO. 2	R3 OPERATING CORPORATION	$1.4 M
COWDEN, R.B. F 10-1	ANDECTOR EXPLORATION COMPANY	$1.4 M
UNIVERSITY -33-	SATANTA OIL COMPANY	$1.4 M
COWDEN, R. B. -A-	ANDECTOR EXPLORATION COMPANY	$1.4 M
WILLIAMSON -B-	JAY MANAGEMENT COMPANY, LLC	$1.4 M
DEN -A-	RCI, L.L.C.	$1.4 M
UNIVERSITY -29-	SATANTA OIL COMPANY	$1.3 M
CUMMINS -U-	HILCORP ENERGY COMPANY	$1.3 M
PARKER, J. E. -B-	SIMATA ENERGY	$1.3 M
TXL	ATLAS OPERATING LLC	$1.3 M
CASCADE -B-	SCHLACHTER OPERATING CORPORATION	$1.3 M
UNIVERSITY -29-	SATANTA OIL COMPANY	$1.3 M
COWDEN,R.B.	ANDECTOR EXPLORATION COMPANY	$1.2 M
ARGO -B-	BURLESON PETROLEUM, INC.	$1.2 M
SCHARBAUER -N-	FORMENTERA OPERATIONS LLC	$1.2 M
EMBAR -B-	MAVERICK PERMIAN LLC	$1.2 M
PHILLIPS UNIVERSITY -P-	SANDRIDGE EXPL. AND PROD., LLC	$1.1 M
PARKER, J. E. A/C 1 "A"	EXXON MOBIL CORPORATION	$1.1 M
WILLIAMSON, J. M. -B-	BROCK, J.	$1.1 M
CUMMINS -12-	CONDOR OPERATING COMPANY, LLC	$1.0 M
PARKER	SANDRIDGE EXPL. AND PROD., LLC	$1.0 M
UNIVERSITY -BB-	OCTANE ENERGY OPERATING, LLC	$1.0 M
COWDEN, W. F., -C- UPPER R/A -A-	OCCIDENTAL PERMIAN LTD.	$1.0 M
COWDEN "H"	ANDECTOR EXPLORATION COMPANY	$950 k
UNIVERSITY -20-	SATANTA OIL COMPANY	$931 k
COWDEN, W. F. "E"	BUSTAMANTE RESOURCES LLC	$858 k
CUMMINS-V	SHELL WESTERN E&P	$801 k
CUMMINS, H. E., -J-	FORMENTERA OPERATIONS LLC	$776 k
CUMMINS-P	FIVESTONES ENERGY LLC	$773 k
COWDEN, R,B, -A-	ENDEAVOR ENERGY RESOURCES L.P.	$756 k
UNIVERSITY 18	SANDRIDGE EXPL. AND PROD., LLC	$737 k
TXL "P"	FORMENTERA OPERATIONS LLC	$678 k
STATE OF TEXAS EM	BURLESON PETROLEUM, INC.	$632 k
LOCKHART	HUNTINGTON ENERGY, L.L.C.	$615 k
UNIVERSITY ANDREWS	CONOCOPHILLIPS COMPANY	$607 k
WHEELER	SPINDLETOP OIL & GAS COMPANY	$590 k
EMBAR -B-	CONOCOPHILLIPS COMPANY	$564 k
NORTH GOLDSMITH GAS UNIT NO. 1	R3 OPERATING CORPORATION	$524 k
COWDEN, J. F.	DIAMOND S ENERGY COMPANY	$521 k
UNIVERSITY -AB-	PENNANT DEV. AND PROD., LLC	$483 k
ECTOR -AI- FEE	AGHORN OPERATING, INC.	$456 k
CUMMINS,"15"	CONDOR OPERATING COMPANY, LLC	$434 k
RANT	CONOCOPHILLIPS COMPANY	$409 k
UNIVERSITY ANDREWS	MAVERICK PERMIAN LLC	$406 k
WHEELER	ENDEAVOR ENERGY RESOURCES L.P.	$364 k
PARKER, J. E. ESTATE -B-	HUNTINGTON ENERGY, L.L.C.	$342 k
LOCKHART & BROWN	SPINDLETOP OIL & GAS COMPANY	$319 k
NORTH GOLDSMITH GAS UNIT NO. 1	M & J ENERGY, INC.	$314 k
CASCADE -C-	TRIAG ENERGY OPERATING, INC.	$310 k
UNIVERSITY-ANDREWS	CONOCOPHILLIPS COMPANY	$288 k
COWDEN, R.B.	REMUDA OPERATING COMPANY	$287 k
PHILLIPS-UNIVERSITY -B-	SANDRIDGE EXPL. AND PROD., LLC	$279 k
COWDEN -B-	SATANTA OIL COMPANY	$264 k
WILLIAMSON -D-	PHOENIX HYDROCARBONS OPERATING	$159 k
NORTH GOLDSMITH GAS UNIT #1	M & J ENERGY, INC.	$159 k
UNIVERSITY LAND	ENERGEN RESOURCES CORPORATION	$157 k
DEN -A-	RCI, L.L.C.	$132 k
CUMMINS, H. E. -A-	ANADARKO PETROLEUM CORPORATION	$129 k
M. O. OLDS	KERR-MCGEE OIL & GAS ONSHORE LLC	$128 k
FRANK "A"	PHILLIPS PETROLEUM COMPANY	$119 k
UNIVERSITY "O"	PHILLIPS PETROLEUM COMPANY	$106 k
SCHARBAUER -J-	M & J ENERGY, INC.	$103 k
CUMMINS -T-	BAKER OPERATING, INC.	$95 k
CASCADE "D"	BROWN, H. L., JR.	$94 k
COWDEN -C-	BAKER OPERATING, INC.	$89 k
R. B. COWDEN 2-2	ANDECTOR EXPLORATION COMPANY	$59 k
RANT	CONOCOPHILLIPS COMPANY	$58 k
PARKER, J. E.	SUNDOWN ENERGY LP	$57 k
COWDEN B	ANDECTOR EXPLORATION COMPANY	$56 k
LOCKHART & BROWN	MARALO, LLC	$50 k
DEN -A-	RCI, L.L.C.	$44 k
NOBLES	CONOCOPHILLIPS COMPANY	$35 k
COLE-WILLIAMSON -6-	BROCK, J.	$24 k
FRANK -B-	CONOCOPHILLIPS COMPANY	$13 k
COWDEN -Y-	FINA OIL & CHEMICAL COMPANY	$7 k
UNIVERSITY -19-	SATANTA OIL COMPANY	$7 k
HALLIDAY, H. J.	OK ARENA OPERATING COMPANY	$6 k
COWDEN, W. F., -D- R/A -A-	AMOCO PRODUCTION COMPANY	$4 k
COWDEN, R. B.	ANDECTOR EXPLORATION COMPANY	$4 k
UNIVERSITY U.	BURLESON, LEWIS B. INC.	$3 k
CARMICHAEL, D. W.	GRAHAM, BILL J. OIL & GAS CORP.	$2 k
COWDEN O	FINA OIL & CHEMICAL COMPANY	$2 k
COWDEN, R.B. "12"	BARROW PETROLEUM LLC	$2 k
COWDEN -L-	FINA OIL & CHEMICAL COMPANY	$2 k
COWDEN M	ANDECTOR EXPLORATION COMPANY	$2 k
CUMMINS -11-	CONDOR OPERATING CO.	$1 k
COWDEN N	TOTAL E&P USA, INC.	$711
AMOCO-COWDEN-9	THOMAS EXPLORATION & DEVEL., INC	$16
COWDEN, R. B. -12-	BARROW PETROLEUM LLC	—
EMBAR -B-	PHILLIPS PETROLEUM COMPANY	—
COWDEN, J. F.	TEXACO E & P INC.	—

Field number 35654664, from the Railroad Commission's field register. The register's own index resolves 278 leases and 717 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.