Oil and gas leases in Refugio County — page 12

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.
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.

Leases — page 12 of 13

LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 2 thousand reported
O'CONNOR, DENNIS ET AL. "N" — oil, T - C Oil Company, Refugio County, 2 thousand reported
ROCHE RANCH TRACT A — oil, Jay-Dee Operating Company, Refugio County, 2 thousand reported
TOLAND — oil, CTR Petroleum, Inc., Refugio County, 2 thousand reported
MIGEULITA SCANIO — oil, Acock/Anaqua Operating Co., LP, Refugio County, 2 thousand reported
JIMMIE C MORGAN — oil, Double Play Oil & Gas, Inc, Refugio County, 2 thousand reported
HEARD-STATE UNIT #2 — oil, CTR Petroleum, Inc., Refugio County, 2 thousand reported
OCONNOR, L. W. — gas, Pace Oil And Gas Company, Refugio County, 2 thousand reported
WILLIAMS, MAUDE ET AL -A- — oil, Quintana Pet. Corp., Refugio County, 2 thousand reported
LAROSA GAS UNIT — gas, Brooklyn Union Explor. Co., Inc., Refugio County, 2 thousand reported
BAUER, MARY CLAIRE ET VIR — oil, Quintana Pet. Corp., Refugio County, 2 thousand reported
O'CONNOR, THOMAS "A" — gas, Quintana Pet. Corp., Refugio County, 2 thousand reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 2 thousand reported
HEARD, A. W. J. — gas, CTR Petroleum, Inc., Refugio County, 2 thousand reported
M. F. LAMBERT — oil, Hilcorp Energy Company, Refugio County, 2 thousand reported
HEARD, GEORGIE — gas, CTR Petroleum, Inc., Refugio County, 2 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 2 thousand reported
SHAY "B" — oil, Wiser Oil Company, The, Refugio County, 2 thousand reported
O'CONNOR, DENNIS ET AL "L" — oil, T - C Oil Company, Refugio County, 2 thousand reported
DAVENPORT, O. H. — oil, CTR Petroleum, Inc., Refugio County, 2 thousand reported
OBRIEN, J. M., -B- — oil, Dewbre Petroleum Corporation, Refugio County, 2 thousand reported
LAMBERT, M.F. — gas, H & D Operating Company, Refugio County, 2 thousand reported
WOOD, L. EST. "C" — oil, Cummins & Walker Oil Co., Inc., Refugio County, 2 thousand reported
O'CONNOR, THOMAS "A" — gas, Hilcorp Energy Company, Refugio County, 2 thousand reported
MARY ALICE ANDERSON ET AL 'A' — oil, T-C Oil Company, LLC, Refugio County, 2 thousand reported
O'CONNOR, MARTIN -B- — gas, T - C Oil Company, Refugio County, 2 thousand reported
HEARD, CLEMENT — oil, Quintana Pet. Corp., Refugio County, 2 thousand reported
SCANIO-SHELTON — oil, High Plains Gas Systems, Inc., Refugio County, 2 thousand reported
O'CONNER, DENNIS ETAL "N" — oil, T - C Oil Company, Refugio County, 2 thousand reported
SCANIO, MIGUELITA — oil, Cummins & Walker Oil Co., Inc., Refugio County, 1 thousand reported
WILLIAMS, MAUDE, ETAL -B- — oil, Quintana Pet. Corp., Refugio County, 1 thousand reported
SCHIRMER-BUCK UNIT — oil, Christopher Oil & Gas Inc, Refugio County, 1 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
O'CONNOR, M. E. — oil, Fischer Operating Corporation, Refugio County, 1 thousand reported
BRAMAN -D- — oil, T-C Oil Company, LLC, Refugio County, 1 thousand reported
HEARD, IRA "A" — oil, Quintana Pet. Corp., Refugio County, 1 thousand reported
WELDER 'D' — oil, Wiser Oil Company, The, Refugio County, 1 thousand reported
HEARD, IRA "A" — gas, Amoco Production Company, Refugio County, 1 thousand reported
LAMBERT, M. F. — oil, Devon Energy Production Co, L.P., Refugio County, 1 thousand reported
ROCHE, K.D. "E" — gas, Mcleod, George L. Inc., Refugio County, 1 thousand reported
HEARD, CLEMENT — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
M. F. LAMBERT 151 — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
O'CONNOR -H- — oil, T-C Oil Company, LLC, Refugio County, 1 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
M. F. LAMBERT 'A' — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
DAVENPORT, O.H. — gas, CTR Petroleum, Inc., Refugio County, 1 thousand reported
MARBERRY B — oil, Great Bay Operations, LLC, Refugio County, 1 thousand reported
POWERS, PHIL — oil, L & F Drilling Co., Inc. (1), Refugio County, 1 thousand reported
CLEMENT HEARD — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
NIEMANN, EMIL — oil, J&G Oil & Gas, Refugio County, 1 thousand reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
HEARD, IRA 'A' — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
WILLIAMS, MAUDE, ET AL -A- — oil, Quintana Pet. Corp., Refugio County, 1 thousand reported
O'CONNOR, MARY ELLEN — oil, Emerald Oil & Gas LC, Refugio County, 1 thousand reported
TOLAND — oil, CTR Petroleum, Inc., Refugio County, 1 thousand reported
O'BRIEN, J. J. "C" (P) — gas, Chilton Energy, Refugio County, 1 thousand reported
HEARD-STATE UNIT #2 — gas, CTR Petroleum, Inc., Refugio County, 1 thousand reported
ROOKE, P. H. — oil, Kamlok Oil & Gas, Inc., Refugio County, 1 thousand reported
MAUDE WILLIAMS ET AL -A- — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
OCONNOR — gas, T - C Oil Company, Refugio County, 1 thousand reported
TREVINO — oil, Laquey, E. C., Refugio County, 1 thousand reported
O'CONNOR, THOMAS "C" — oil, Quintana Pet. Corp., Refugio County, 1 thousand reported
MARY CLAIRE BAUER ET VIR — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
WELDER "D" — oil, Wiser Oil Company, The, Refugio County, 1 thousand reported
MARTIN O'CONNOR -M- — oil, T-C Oil Company, LLC, Refugio County, 1 thousand reported
SCHIRMER — gas, Se USA Operating, Inc., Refugio County, 1 thousand reported
DAVENPORT, O. H. — oil, CTR Petroleum, Inc., Refugio County, 1 thousand reported
MRS. FANNIE V. W. HEARD — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
O'CONNOR "E" — gas, Bishop Petroleum Inc., Refugio County, 1 thousand reported
ROOKE, F. B. & SONS -E- — oil, H & D Operating Company, Refugio County, 1 thousand reported
HEARD, CLEMENT — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
HEARD, CLAUDE E. ET AL — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
MARBERRY — gas, Anderson Oil Corporation, Refugio County, 1 thousand reported
HEARD, CLEMENT — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
OCONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 1 thousand reported
REILLY, ANNIE ET VIR — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
HEARD, FANNIE V. W. MRS. — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
HEARD, IRA "B" — gas, Hilcorp Energy Company, Refugio County, 1 thousand reported
SCHIRMER "C" — oil, Christopher Oil & Gas Inc, Refugio County, 1 thousand reported
IRA HEARD "A" — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
BREAKER — oil, Pullin Lease Service, Inc., Refugio County, 1 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 1 thousand reported
O'CONNOR, THOMAS "A" — oil, Hilcorp Energy Company, Refugio County, 1 thousand reported
LAMBERT, M. F. — oil, Hilcorp Energy Company, Refugio County, 998 reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 990 reported
OBRIEN, J.M. -H- — gas, Chilton Energy, Refugio County, 988 reported
W. J. FOX 'A' — gas, Hilcorp Energy Company, Refugio County, 987 reported
ANNIE REILLY ET VIR — oil, Hilcorp Energy Company, Refugio County, 981 reported
O'BRIEN, J.J. — gas, Emerald Oil & Gas LC, Refugio County, 968 reported
MARY CLAIRE BAUER ET VIR — oil, Hilcorp Energy Company, Refugio County, 953 reported
OCONNOR, THOMAS "D" — oil, Hilcorp Energy Company, Refugio County, 947 reported
FAGAN -M- — oil, Dinero Oil Corporation, Refugio County, 946 reported
THELMA HEARD — gas, Kebo Oil & Gas, Inc., Refugio County, 943 reported
HEARD, CLEMENT — gas, Hilcorp Energy Company, Refugio County, 940 reported
W. J. FOX 'A' — gas, Hilcorp Energy Company, Refugio County, 930 reported
ROOKE — oil, Coastal Plains Exploration, LLC, Refugio County, 930 reported
THOMAS O'CONNOR "C" — gas, Hilcorp Energy Company, Refugio County, 914 reported
LAMBERT, M.F. — gas, Hilcorp Energy Company, Refugio County, 912 reported
O'CONNOR, THOMAS "B" — oil, Copano Company, Refugio County, 911 reported
ROOKE, P. H. — oil, Kamlok Oil & Gas, Inc., Refugio County, 898 reported
WELDER "C" — oil, Hilcorp Energy Company, Refugio County, 897 reported
MITCHELL, JOHN N. ETAL — oil, Bay Rock Operating Company, Refugio County, 893 reported
CLAY PASTURE -B- STATE UNIT — gas, T-C Oil Company, LLC, Refugio County, 892 reported
CLEMENT HEARD — gas, Hilcorp Energy Company, Refugio County, 887 reported
ANDERSON, MARY ALICE ET AL -D- — gas, Maran Oil Company, Refugio County, 883 reported
WILLIAMS, MAUDE ET AL "A" — oil, Quintana Pet. Corp., Refugio County, 882 reported
M. E. O'CONNOR — oil, T-C Oil Company, LLC, Refugio County, 878 reported
MARBERRY "B" — gas, Bridge Oil Production Co., Inc., Refugio County, 871 reported
O'CONNOR, L.W. — oil, Dewbre Petroleum Corporation, Refugio County, 863 reported
M.V. O'CONNOR ESTATE "E" — oil, Charro Operating, L.L.C., Refugio County, 861 reported
O'BRIEN, J.M. B — gas, Chilton Energy, Refugio County, 860 reported
HEARD, CLEMENT — oil, Hilcorp Energy Company, Refugio County, 851 reported
FOX, W. J. "B" — gas, Hilcorp Energy Company, Refugio County, 850 reported
MRS. FANNIE V. W. HEARD — gas, Hilcorp Energy Company, Refugio County, 846 reported
SHAY, MARY A. — oil, Mueller Engineering Corp., Refugio County, 831 reported
HEARD, FANNIE V.W. MRS. — gas, Hilcorp Energy Company, Refugio County, 826 reported
WOOD RIVER RANCH "D" — oil, Kebo Oil & Gas, Inc., Refugio County, 826 reported
O'CONNOR, MARY ELLEN — gas, Emerald Oil & Gas LC, Refugio County, 803 reported
O'CONNOR -H- — gas, T - C Oil Company, Refugio County, 797 reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 792 reported
W. J. FOX "A" — gas, Hilcorp Energy Company, Refugio County, 790 reported
THOMAS O'CONNOR "C" — gas, Hilcorp Energy Company, Refugio County, 790 reported
LAMBERT — gas, Mesa Chica Corp., Refugio County, 788 reported
O'CONNOR, THOMAS "B" — oil, Quintana Pet. Corp., Refugio County, 788 reported
M. F. LAMBERT 151 — oil, Hilcorp Energy Company, Refugio County, 781 reported
ROOKE RANCH — gas, Drillmar Operating Company, Refugio County, 777 reported
HEARD, IRA "B" — oil, Hilcorp Energy Company, Refugio County, 775 reported
LAMBERT, M. F."H" — oil, H & D Operating Company, Refugio County, 771 reported
WOOD, L. EST. — oil, Cummins & Walker Oil Co., Inc., Refugio County, 760 reported
MARY CLAIRE BAUER ET VIR — oil, Hilcorp Energy Company, Refugio County, 743 reported
CLAUDE E. HEARD, ET AL — gas, Hilcorp Energy Company, Refugio County, 741 reported
WILSON HEARD "A" — oil, Hilcorp Energy Company, Refugio County, 741 reported
OLSON — gas, Pedeco, Inc., Refugio County, 738 reported
LAMBERT, M. F. — oil, Pennzoil Exploration & Prod. Co., Refugio County, 728 reported
OCONNOR, THOMAS — oil, Dewbre Petroleum Corporation, Refugio County, 705 reported
MARBERRY "B" — oil, Remora Management, LLC, Refugio County, 704 reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 689 reported
O'CONNOR "H" — gas, T - C Oil Company, Refugio County, 688 reported
MRS. FANNIE V. W. HEARD — gas, Hilcorp Energy Company, Refugio County, 678 reported
WILLIAMS, MAUDE ET AL -A- — gas, Hilcorp Energy Company, Refugio County, 673 reported
WELDER 'C' 25 — oil, Hilcorp Energy Company, Refugio County, 654 reported
ROOKE, F.B. "B" — gas, CTR Petroleum, Inc., Refugio County, 653 reported
BENGTSON — oil, Ampak Oil Company, Refugio County, 650 reported
CLAUDE E. HEARD ET AL — gas, Hilcorp Energy Company, Refugio County, 643 reported
WELDER HEIRS B — oil, C & E Operating, Inc., Refugio County, 633 reported
F.V.W. HEARD "B" — oil, CTR Petroleum, Inc., Refugio County, 622 reported
ROOKE, F.B. "B" — gas, CTR Petroleum, Inc., Refugio County, 616 reported
THOMAS O'CONNOR 'D' — oil, Hilcorp Energy Company, Refugio County, 612 reported
THOMAS O'CONNOR "C" — oil, Hilcorp Energy Company, Refugio County, 611 reported
HEARD, CLAUDE E. ET AL — gas, Hilcorp Energy Company, Refugio County, 594 reported
BAUER, MARY CLAIRE ET VIR — oil, Hilcorp Energy Company, Refugio County, 589 reported
HEARD, IRA -B- — gas, Amoco Production Company, Refugio County, 584 reported
O'CONNOR -H- — oil, T-C Oil Company, LLC, Refugio County, 577 reported
ROOKE, B. D. -A- — oil, H & D Operating Company, Refugio County, 570 reported
SCANIO/SHELTON — gas, Acock/Anaqua Operating Co., LP, Refugio County, 566 reported
O'CONNER -D- — oil, T - C Oil Company, Refugio County, 561 reported
TOM O'CONNOR — oil, Acock/Anaqua Operating Co., LP, Refugio County, 550 reported
O'CONNOR, THOMAS "C" — gas, Hilcorp Energy Company, Refugio County, 543 reported
HEARD, A.W.J. "C" — gas, CTR Petroleum, Inc., Refugio County, 540 reported
CLAUDE E. HEARD ET AL — gas, Hilcorp Energy Company, Refugio County, 539 reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 528 reported
M. F. LAMBERT — oil, Hilcorp Energy Company, Refugio County, 528 reported
HEARD, A. W. J. — gas, CTR Petroleum, Inc., Refugio County, 515 reported
HEARD, IRA "A" — oil, Quintana Pet. Corp., Refugio County, 511 reported
DAVENPORT, O. H. — oil, CTR Petroleum, Inc., Refugio County, 504 reported
O'CONNOR -H- — gas, T - C Oil Company, Refugio County, 494 reported
HEARD, IRA "A" — oil, Hilcorp Energy Company, Refugio County, 492 reported
REILLY, ANNIE ET VIR — gas, Hilcorp Energy Company, Refugio County, 483 reported
HUFF GU 1 — gas, Bridge Oil Production Co., Inc., Refugio County, 465 reported
RYALS, PEARSON EST. — gas, L & F Drilling Co., Inc. (1), Refugio County, 457 reported
ROOKE — oil, Acock/Anaqua Operating Co., LP, Refugio County, 456 reported
W. J. FOX — oil, Hilcorp Energy Company, Refugio County, 447 reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 445 reported
THOMAS O'CONNOR "B" — gas, Hilcorp Energy Company, Refugio County, 434 reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 428 reported
LAMBERT, M. F. — oil, Hilcorp Energy Company, Refugio County, 426 reported
O'CONNOR, THOMAS "B" — oil, Quintana Pet. Corp., Refugio County, 423 reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 422 reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 422 reported
STATE TRACT #6 — gas, Live Oak Reserves, Inc., Refugio County, 408 reported
LAMBERT, M. F "H" — gas, Pennzoil Exploration & Prod. Co., Refugio County, 408 reported
ANNIE REILLY ET VIR — oil, Hilcorp Energy Company, Refugio County, 406 reported
O'CONNER -D- — oil, T - C Oil Company, Refugio County, 405 reported
O'CONNOR, L. W. — gas, Emerald Oil & Gas LC, Refugio County, 400 reported
O'CONNOR, THOMAS "C" — oil, Hilcorp Energy Company, Refugio County, 394 reported
OBRIEN, J. M. -B- — gas, Chilton Energy, Refugio County, 378 reported
LAMBERT, M. F. — oil, Pennzoil Exploration & Prod. Co., Refugio County, 372 reported
WILLIAMS, MAUDE ET AL -C- — oil, Hilcorp Energy Company, Refugio County, 359 reported
HEARD, CLAUDE E. ET AL — oil, Hilcorp Energy Company, Refugio County, 355 reported
MARBERRY B — oil, Great Bay Operations, LLC, Refugio County, 353 reported
LAMBERT, M. F. — oil, Pennzoil Exploration & Prod. Co., Refugio County, 351 reported
OCONNOR, THOMAS -B- — oil, Quintana Pet. Corp., Refugio County, 350 reported
OCONNOR, DENNIS, ET AL -N- — gas, T - C Oil Company, Refugio County, 344 reported
OCONNOR — gas, T - C Oil Company, Refugio County, 335 reported
THOMAS O'CONNOR -E- — gas, T - C Oil Company, Refugio County, 323 reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 322 reported
CLAUDE E. HEARD, ET AL — oil, Hilcorp Energy Company, Refugio County, 317 reported
POWERS — gas, L & F Drilling Co., Inc. (1), Refugio County, 313 reported
WILSON HEARD "A" — oil, Quintana Pet. Corp., Refugio County, 313 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.