Oil and gas leases in Refugio County

Refugio County, Texas has 2,465 oil and gas leases with production on file at the Railroad Commission. 764 of them are oil leases and 1,701 are gas leases. Between them they carry 5,633 wellbores. Reported volumes run from January 1993 to August 2026 and come to 120.6 million barrels of oil and 403.1 million Mcf of gas. 146 operators file returns here. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Refugio County

How many oil and gas leases are in Refugio County?: Refugio County has 2,465 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Refugio County produced?: Leases in Refugio County have reported 120,607,580 barrels of oil (bbl) and 403,097,181 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
Who are the biggest operators in Refugio County?: Hilcorp Energy Company operates 536 of the 2,465 producing leases in Refugio County, more than any other operator on record with the Railroad Commission of Texas.
How many operators are active in Refugio County?: 146 operators file production returns for leases in Refugio County.
How much are mineral rights in Refugio County worth?: There is no single figure: what a mineral or royalty interest in Refugio County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 2,465 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Operators here

The company that runs the wells and issues the royalty cheque.

Hilcorp Energy Company — 536 leases
Quintana Pet. Corp. — 328 leases
T - C Oil Company — 295 leases
Acock/Anaqua Operating Co., LP — 79 leases
T-C Oil Company, LLC — 66 leases
CTR Petroleum, Inc. — 63 leases
Chilton Energy — 58 leases
Pennzoil Exploration & Prod. Co. — 56 leases
Wiser Oil Company, The — 53 leases
C & E Operating, Inc. — 52 leases
Cummins & Walker Oil Co., Inc. — 47 leases
H & D Operating Company — 46 leases
Christopher Oil & Gas Inc — 41 leases
Laroco LLP — 38 leases
Dewbre Petroleum Corporation — 34 leases
Kebo Oil & Gas, Inc. — 34 leases
Maran Oil Company — 30 leases
Emerald Oil & Gas LC — 27 leases
Charro Operating, L.L.C. — 25 leases
Great Bay Operations, LLC — 22 leases
Citation Oil & Gas Corp. — 20 leases
Copano Gas Unit — 19 leases
Dale Operating Company — 19 leases
Brooklyn Union Explor. Co., Inc. — 18 leases
Dinero Oil Corporation — 17 leases
Exxon Corp. — 17 leases
Copano Company — 15 leases
Kamlok Oil & Gas, Inc. — 15 leases
Anderson Oil Ltd. — 14 leases
High Plains Gas Systems, Inc. — 14 leases
Bishop Petroleum Inc. — 13 leases
Bridge Oil Production Co., Inc. — 13 leases
Devon Energy Production Co, L.P. — 10 leases
Amoco Production Company — 9 leases
Wofford, C. J. — 9 leases
Anderson Oil Corporation — 8 leases
Bridge Oil Company, L. P. — 8 leases
Fischer Operating Corporation — 8 leases
Ken Petroleum Corporation — 8 leases
Neumin Production Company — 8 leases
Nordan & Company — 8 leases
Pace Oil And Gas Company — 8 leases
Pearl, Bill H. Productions, Inc. — 8 leases
Remora Management, LLC — 8 leases
Acock Engineering & Assoc., Inc. — 7 leases
Braman, D. H., JR. — 7 leases
Mantle Oil & Gas, LLC — 7 leases
Salida Exploration, LLC — 7 leases
Acock/Anaqua Operating Co., LC — 6 leases
Paloma Operating, LLC — 6 leases
Coastal Plains Exploration, LLC — 6 leases
Forest Oil Corporation — 6 leases
Laquey, E. C. — 6 leases
Mueller Engineering Corp. — 6 leases
Primrose Operating Company — 6 leases
Slack Oil & Gas — 6 leases
Anaqua Oil & Gas, Inc. — 5 leases
Cambrian Management, Ltd. — 5 leases
L & F Drilling Co., Inc. (1) — 5 leases
Mcdonald & Johnson Resources,LLC — 5 leases

Railroad Commission districts

District 02 — 2,457 leases
District 04 — 8 leases

Leases — page 1 of 13

TOM OCONNOR (5800 SD) FLD. UNIT — oil, Quintana Pet. Corp., Refugio County, 22.8 million reported
WILLIAMS, MAUDE, ETAL -A- — oil, Quintana Pet. Corp., Refugio County, 11.1 million reported
WLP — oil, Gilster, Ralph R. III, Refugio County, 9.2 million reported
T-C OIL CO.- O'CONNOR — oil, T - C Oil Company, Refugio County, 6.5 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 3.9 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 3.5 million reported
OCONNOR, DENNIS, ETAL -L- — oil, T - C Oil Company, Refugio County, 3.5 million reported
WELDER HEIRS — gas, C & E Operating, Inc., Refugio County, 3.3 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 3.1 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 3.1 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 3.1 million reported
SWYKA — gas, C & E Operating, Inc., Refugio County, 3.0 million reported
O'CONNOR, THOMAS -C- — oil, Quintana Pet. Corp., Refugio County, 3.0 million reported
WILLIAMS, MAUDE ETAL -A- — gas, Hilcorp Energy Company, Refugio County, 2.9 million reported
BP — gas, Gilster, Ralph R. III, Refugio County, 2.9 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 2.8 million reported
SWYKA — gas, C & E Operating, Inc., Refugio County, 2.7 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 2.6 million reported
SWYKA — gas, C & E Operating, Inc., Refugio County, 2.6 million reported
WILLIAMS, MAUDE, ETAL -A- — gas, Hilcorp Energy Company, Refugio County, 2.5 million reported
LAKE PASTURE (FS-550) SAND UNIT — gas, Quintana Pet. Corp., Refugio County, 2.5 million reported
HEARD, MRS. FANNIE V. W. — gas, Hilcorp Energy Company, Refugio County, 2.3 million reported
HEARD, FANNIE V. W., MRS. — oil, Quintana Pet. Corp., Refugio County, 2.3 million reported
O'CONNOR, M. V. ESTATE — gas, Kebo Oil & Gas, Inc., Refugio County, 2.2 million reported
OCONNOR, THOMAS, -C- — oil, Quintana Pet. Corp., Refugio County, 2.2 million reported
HEARD, FANNIE V. W., MRS. — oil, Quintana Pet. Corp., Refugio County, 2.2 million reported
LAKE PASTURE (FS-550 SAND UNIT — gas, Quintana Pet. Corp., Refugio County, 2.1 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 2.1 million reported
T-C OIL CO.-O'CONNER — gas, T - C Oil Company, Refugio County, 2.1 million reported
T-C OIL CO.-O'CONNOR — gas, T - C Oil Company, Refugio County, 2.0 million reported
WELDER "G" — gas, Wiser Oil Company, The, Refugio County, 2.0 million reported
RIVER RANCH -A-/WILLIAMS STATE U — oil, T - C Oil Company, Refugio County, 2.0 million reported
WILLIAMS, MAUDE ET AL -A- — gas, Quintana Pet. Corp., Refugio County, 1.9 million reported
LAKE PASTURE (FS-550)SAND UNIT — gas, Quintana Pet. Corp., Refugio County, 1.9 million reported
DUKE RANCH -J- — gas, T - C Oil Company, Refugio County, 1.9 million reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 1.8 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 1.8 million reported
REILLY, ANNIE ET VIR — gas, Quintana Pet. Corp., Refugio County, 1.8 million reported
ROCHE (6000 SAND) UNIT — gas, H & D Operating Company, Refugio County, 1.8 million reported
SWYKA — gas, C & E Operating, Inc., Refugio County, 1.8 million reported
LAMBERT, M. F. — oil, Pennzoil Exploration & Prod. Co., Refugio County, 1.7 million reported
WOOD — gas, C & E Operating, Inc., Refugio County, 1.7 million reported
T-C OIL CO.-O'CONNOR — gas, T - C Oil Company, Refugio County, 1.7 million reported
WILSON HEARD "B" — gas, Amoco Production Company, Refugio County, 1.7 million reported
ROCHE (6000 SAND) UNIT — gas, H & D Operating Company, Refugio County, 1.7 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1.7 million reported
HEARD, FANNIE, V. W., MRS. — oil, Quintana Pet. Corp., Refugio County, 1.6 million reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 1.6 million reported
O'CONNOR, THOMAS -A- — gas, Quintana Pet. Corp., Refugio County, 1.6 million reported
WELDER "C" — gas, Wiser Oil Company, The, Refugio County, 1.6 million reported
SHAY "D" — gas, Wiser Oil Company, The, Refugio County, 1.6 million reported
DUKE RANCH -F- — gas, T - C Oil Company, Refugio County, 1.6 million reported
DENNIS O'CONNOR ET AL -L- — gas, T - C Oil Company, Refugio County, 1.5 million reported
OCONNOR, THOMAS -C- — gas, Quintana Pet. Corp., Refugio County, 1.5 million reported
HEARD, FANNIE V.W. MRS. — gas, Quintana Pet. Corp., Refugio County, 1.5 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 1.5 million reported
SWYKA — gas, C & E Operating, Inc., Refugio County, 1.5 million reported
WILLIAMS, MAUDE, ETAL -A- — gas, Hilcorp Energy Company, Refugio County, 1.5 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1.5 million reported
WILLIAMS, MAUDE ETAL -A- — gas, Hilcorp Energy Company, Refugio County, 1.5 million reported
T-C OIL CO.-O'CONNOR — gas, T - C Oil Company, Refugio County, 1.5 million reported
T-C OIL CO.-O'CONNOR — gas, T - C Oil Company, Refugio County, 1.4 million reported
WELDER "P" — gas, Wiser Oil Company, The, Refugio County, 1.4 million reported
WILLIAMS, MAUDE, ETAL -A- — gas, Hilcorp Energy Company, Refugio County, 1.4 million reported
WILLIAMS, MAUDE, ETAL -A- — gas, Hilcorp Energy Company, Refugio County, 1.4 million reported
HEARD, MRS. FANNIE V. W. — gas, Hilcorp Energy Company, Refugio County, 1.4 million reported
BRAMAN -A- — gas, T-C Oil Company, LLC, Refugio County, 1.4 million reported
O'CONNOR, T-C OIL CO. — gas, T - C Oil Company, Refugio County, 1.3 million reported
HEARD, CLEMENT — oil, Quintana Pet. Corp., Refugio County, 1.3 million reported
OCONNOR -D- — oil, T - C Oil Company, Refugio County, 1.3 million reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 1.3 million reported
HEARD, MRS. FANNIE V. W. — gas, Hilcorp Energy Company, Refugio County, 1.3 million reported
MEOC-MELLON-STATE UNIT — gas, T-C Oil Company, LLC, Refugio County, 1.3 million reported
TRACT 72 — gas, Kebo Oil & Gas, Inc., Refugio County, 1.3 million reported
REILLY, ANNIE ET VIR — gas, Hilcorp Energy Company, Refugio County, 1.3 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 1.2 million reported
ROCHE, K.D. A — gas, H & D Operating Company, Refugio County, 1.2 million reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 1.2 million reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 1.2 million reported
HEARD, CLEMENT — oil, Quintana Pet. Corp., Refugio County, 1.2 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1.2 million reported
HEARD, IRA -A- — gas, Quintana Pet. Corp., Refugio County, 1.2 million reported
WILLIAMS, MAUDE ET AL -A- — gas, Quintana Pet. Corp., Refugio County, 1.2 million reported
HEARD, MRS. FANNIE V. W. — gas, Quintana Pet. Corp., Refugio County, 1.2 million reported
T-C OIL COMPANY-O'CONNOR — gas, T - C Oil Company, Refugio County, 1.2 million reported
WILLIMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1.2 million reported
BP — gas, T - C Oil Company, Refugio County, 1.2 million reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 1.1 million reported
LAMBERT, M.F. — gas, H & D Operating Company, Refugio County, 1.1 million reported
TOM O'CONNOR(5600 FOOT SAND)UNIT — oil, Hilcorp Energy Company, Refugio County, 1.1 million reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 1.1 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1.1 million reported
REILLY, ANNIE, ET VIR — oil, Quintana Pet. Corp., Refugio County, 1.1 million reported
WELDER "A" — gas, Dale Operating Company, Refugio County, 1.1 million reported
DENNIS O'CONNOR ET AL -L- — gas, T - C Oil Company, Refugio County, 1.1 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 1.0 million reported
WELDER, J. F. HEIRS-R — gas, Valence Operating Company, Refugio County, 1.0 million reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1.0 million reported
HEARD, CLEMENT — gas, Quintana Pet. Corp., Refugio County, 1.0 million reported
TOM O'CONNOR (5730 FT. SD.) UNIT — oil, Quintana Pet. Corp., Refugio County, 1.0 million reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 991 thousand reported
O'CONNOR -H- — oil, T - C Oil Company, Refugio County, 988 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 966 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 964 thousand reported
SHELTON — gas, Kebo Oil & Gas, Inc., Refugio County, 949 thousand reported
DUKE RANCH -V- — gas, T - C Oil Company, Refugio County, 940 thousand reported
STRIP — gas, Anderson, Steven C., Refugio County, 927 thousand reported
WELDER-TERRELL — gas, C & E Operating, Inc., Refugio County, 917 thousand reported
COLLINS, PEARL SWIFT — gas, Christopher Oil & Gas Inc, Refugio County, 903 thousand reported
COPANO GAS UNIT — gas, Copano Gas Unit, Refugio County, 893 thousand reported
HEARD, FANNIE V. W. — oil, Exxon Corp., Refugio County, 888 thousand reported
SALT CREEK -A- — gas, T - C Oil Company, Refugio County, 888 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 887 thousand reported
SCANIO / SHELTON — gas, High Plains Gas Systems, Inc., Refugio County, 874 thousand reported
HEARD, J. F. B. — oil, Exxon Corp., Refugio County, 870 thousand reported
WILLIAMS, MAUDE ET AL -A- — gas, Quintana Pet. Corp., Refugio County, 862 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 859 thousand reported
O'CONNOR -D- — gas, T - C Oil Company, Refugio County, 857 thousand reported
ROCHE, K. D. A — gas, H & D Operating Company, Refugio County, 855 thousand reported
MELLON OIL UNIT — oil, Mellon Oil Unit, Refugio County, 852 thousand reported
HEARD, FANNIE V.W. MRS. — gas, Hilcorp Energy Company, Refugio County, 850 thousand reported
WELDER "D" — gas, Dale Operating Company, Refugio County, 840 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 836 thousand reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 834 thousand reported
TOM O'CONNOR 440 SAND GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 834 thousand reported
O'CONNOR, DENNIS ETAL "L" — gas, T - C Oil Company, Refugio County, 823 thousand reported
ROCHE — gas, Wiser Oil Company, The, Refugio County, 823 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Quintana Pet. Corp., Refugio County, 819 thousand reported
BP — gas, T - C Oil Company, Refugio County, 819 thousand reported
ROCHE, K. D. A — gas, H & D Operating Company, Refugio County, 813 thousand reported
VIDAURI "A" — gas, Charro Operating, L.L.C., Refugio County, 811 thousand reported
VIDAURI "F" — gas, Charro Operating, L.L.C., Refugio County, 810 thousand reported
BLANCA SHAY — gas, Charro Operating, L.L.C., Refugio County, 806 thousand reported
SHAY "B" — gas, Wiser Oil Company, The, Refugio County, 800 thousand reported
LAROSA UNIT — gas, Brooklyn Union Explor. Co., Inc., Refugio County, 792 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 791 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 789 thousand reported
LAKE PASTURE (FS-550 SAND) UNIT — gas, Quintana Pet. Corp., Refugio County, 785 thousand reported
THOMSON-BARROW CORP. C — gas, C & E Operating, Inc., Refugio County, 785 thousand reported
SCHMIDT — gas, C & E Operating, Inc., Refugio County, 779 thousand reported
WILLIAMS, MAUDDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 776 thousand reported
WILLIAMS, MAUDE ET AL -A- — gas, Quintana Pet. Corp., Refugio County, 775 thousand reported
O'CONNOR, THOMAS -A- — gas, Quintana Pet. Corp., Refugio County, 774 thousand reported
O'BRIEN, J.M. A-2 — gas, Chilton Energy, Refugio County, 772 thousand reported
WILLIAMS, MAUDE ET AL 'A' — gas, Quintana Pet. Corp., Refugio County, 769 thousand reported
HEARD, CLAUDE E. ET AL — oil, Quintana Pet. Corp., Refugio County, 762 thousand reported
OBRIEN, J. M. — gas, Dewbre Petroleum Corporation, Refugio County, 755 thousand reported
WELDER HEIRS — gas, Kebo Oil & Gas, Inc., Refugio County, 754 thousand reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 749 thousand reported
BP — gas, T - C Oil Company, Refugio County, 738 thousand reported
SCHMIDT — gas, C & E Operating, Inc., Refugio County, 736 thousand reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 733 thousand reported
LAMBERT M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 731 thousand reported
O'CONNOR, JOE -A- — gas, T - C Oil Company, Refugio County, 724 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 721 thousand reported
REILLY, ANNIE ET VIR — gas, Hilcorp Energy Company, Refugio County, 718 thousand reported
RIVER RANCH -B- STATE UNIT — oil, T - C Oil Company, Refugio County, 701 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 700 thousand reported
O'CONNOR, TOM — gas, Dewbre Petroleum Corporation, Refugio County, 697 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 697 thousand reported
O'CONNOR — oil, T - C Oil Company, Refugio County, 696 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 693 thousand reported
WELDER "G" — gas, Wiser Oil Company, The, Refugio County, 687 thousand reported
WILLIAMS, MAUDE ET AL -A- — gas, Quintana Pet. Corp., Refugio County, 685 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 682 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 682 thousand reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 680 thousand reported
HEARD, CLAUDE E. ET AL — gas, Quintana Pet. Corp., Refugio County, 676 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Hilcorp Energy Company, Refugio County, 675 thousand reported
HEARD, CLEMENT — gas, Hilcorp Energy Company, Refugio County, 672 thousand reported
BRAMAN -D- — gas, T-C Oil Company, LLC, Refugio County, 671 thousand reported
WLP — gas, T - C Oil Company, Refugio County, 669 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 668 thousand reported
OCONNOR, DENNIS ET AL -A- — gas, M-V Company, Refugio County, 663 thousand reported
MARTIN O'CONNOR-E- — gas, T - C Oil Company, Refugio County, 661 thousand reported
LAMBERT, M. F. — oil, H & D Operating Company, Refugio County, 661 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 659 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 656 thousand reported
REILY, ANNIE ET VIR — gas, Quintana Pet. Corp., Refugio County, 655 thousand reported
OCONNOR, THOMAS -A- — oil, Quintana Pet. Corp., Refugio County, 654 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Quintana Pet. Corp., Refugio County, 654 thousand reported
OCONNOR, THOMAS, -C- — oil, Quintana Pet. Corp., Refugio County, 647 thousand reported
OLSON — gas, Pedeco, Inc., Refugio County, 646 thousand reported
O'BRIEN, J.J. — gas, Cardinal Operating Corporation, Refugio County, 645 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 640 thousand reported
O'CONNOR "H" — gas, T - C Oil Company, Refugio County, 637 thousand reported
O'CONNOR, M. V. ESTATE "C" — gas, Charro Operating, L.L.C., Refugio County, 635 thousand reported
LA ROSA GAS UNIT — gas, Brooklyn Union Explor. Co., Inc., Refugio County, 631 thousand reported
ROCHE — gas, Salida Exploration, LLC, Refugio County, 631 thousand reported
WILLIAMS, MAUDE ET AL 'A' — gas, Quintana Pet. Corp., Refugio County, 630 thousand reported
T-C OIL CO.-O'CONNOR — gas, T - C Oil Company, Refugio County, 629 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 629 thousand reported
O'BRIEN, J.J. "B" — gas, Chilton Energy, Refugio County, 628 thousand reported
OCONNOR — gas, T - C Oil Company, Refugio County, 627 thousand reported
DENNIS O'CONNOR ET AL -L- — gas, T - C Oil Company, Refugio County, 626 thousand reported
O'CONNER, THOMAS — gas, Chilton Energy, Refugio County, 625 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 622 thousand reported
ROCHE, K. D. -A- — oil, H & D Operating Company, Refugio County, 620 thousand reported
SCHIRMER "C-120" — gas, Christopher Oil & Gas Inc, Refugio County, 617 thousand reported
OCONNOR, THOMAS -A- — gas, Quintana Pet. Corp., Refugio County, 617 thousand reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.