Oil and gas leases in Refugio County — page 13

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 13 of 13

ROADRUNNER — oil, Millennium Exploration Co. LLC, Refugio County, 312 reported
T-C OIL CO.-O'CONNOR — oil, T - C Oil Company, Refugio County, 298 reported
O'CONNOR, THOMAS "C" — gas, Hilcorp Energy Company, Refugio County, 297 reported
MRS. FANNIE V. W. HEARD — oil, Hilcorp Energy Company, Refugio County, 285 reported
DOC-N/RR-C UNIT — gas, T - C Oil Company, Refugio County, 283 reported
TWIN MOTT-B- — oil, T - C Oil Company, Refugio County, 279 reported
TATTON, V. H. -B- — oil, Associated Operating & Explor., Refugio County, 270 reported
O'CONNOR, THOMAS 'B' — gas, Hilcorp Energy Company, Refugio County, 268 reported
HEARD, CLAUDE ET AL — oil, Quintana Pet. Corp., Refugio County, 268 reported
BREAKER — oil, Pullin Lease Service, Inc., Refugio County, 259 reported
SCANIO/SHELTON — oil, Mantle Oil & Gas, LLC, Refugio County, 257 reported
O'CONNOR, THOMAS -C- — oil, Hilcorp Energy Company, Refugio County, 255 reported
ROOKE, B. D. — oil, Brooklyn Union Explor. Co., Inc., Refugio County, 251 reported
ROOKE, P. H. — gas, 38 Oil & Gas, L.L.C., Refugio County, 230 reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 225 reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 223 reported
SHELTON — oil, Hilcorp Energy Company, Refugio County, 213 reported
T-C OIL CO.-O'CONNOR — gas, T - C Oil Company, Refugio County, 195 reported
KENTUCKY-FAGAN — oil, Anderson Oil Ltd., Refugio County, 190 reported
O'CONNOR, THOMAS "C" — gas, Hilcorp Energy Company, Refugio County, 189 reported
POWER, PHIL — gas, L & F Drilling Co., Inc. (1), Refugio County, 187 reported
WILLIAMS, MAUDE ET AL "B" — oil, Quintana Pet. Corp., Refugio County, 182 reported
MIGUELITA SCANIO — oil, Acock/Anaqua Operating Co., LP, Refugio County, 163 reported
WILSON HEARD "A" — oil, Hilcorp Energy Company, Refugio County, 162 reported
O'CONNOR, THOMAS "C" — oil, Quintana Pet. Corp., Refugio County, 153 reported
ROCHE — oil, Paloma Operating, LLC, Refugio County, 147 reported
BAPTIST — oil, Dale Operating Company, Refugio County, 143 reported
WILLIAMS, MAUDE ET AL -A- — oil, Hilcorp Energy Company, Refugio County, 143 reported
HEARD, F. V. W. -B- — oil, CTR Petroleum, Inc., Refugio County, 140 reported
LAMBERT, M.F. — gas, Hilcorp Energy Company, Refugio County, 134 reported
REILLY, ANNIE ET VIR — oil, Quintana Pet. Corp., Refugio County, 131 reported
SCANIO/SHELTON — oil, Acock/Anaqua Operating Co., LP, Refugio County, 127 reported
SHAY 'C' — gas, Wiser Oil Company, The, Refugio County, 116 reported
THOMAS O'CONNOR "A" — oil, Hilcorp Energy Company, Refugio County, 114 reported
ROOKE — oil, Carter Exploration Company, Refugio County, 113 reported
O'CONNER, MARY ELLEN — oil, Citation Oil & Gas Corp., Refugio County, 104 reported
SHELTON, J. ISABELLA -D- — oil, Slack Oil & Gas, Refugio County, 101 reported
ROCHE, K. D. A — gas, H & D Operating Company, Refugio County, 100 reported
NIEMANN, EMIL — oil, J&G Oil & Gas, Refugio County, 100 reported
FOX, W. J. "B" — gas, Hilcorp Energy Company, Refugio County, 95 reported
LAMBERT, M. F. — oil, Hilcorp Energy Company, Refugio County, 92 reported
WILLIAMS, MAUDE ET AL "A" — oil, Hilcorp Energy Company, Refugio County, 86 reported
OBRIEN, J. J., -A- — oil, Chilton Energy, Refugio County, 85 reported
MARY CLAIRE BAUER ET VIR — gas, Hilcorp Energy Company, Refugio County, 83 reported
M. F. LAMBERT — oil, Hilcorp Energy Company, Refugio County, 78 reported
O'CONNOR, THOMAS 'A' — oil, Hilcorp Energy Company, Refugio County, 78 reported
O'CONNOR, THOMAS "C" — gas, Hilcorp Energy Company, Refugio County, 74 reported
W. J. FOX "A" — oil, Hilcorp Energy Company, Refugio County, 72 reported
BRIEN, J.J. "B" — gas, Chilton Energy, Refugio County, 56 reported
WILLIAMS, MAUDE ET AL 'A' — gas, Hilcorp Energy Company, Refugio County, 55 reported
ROOKE, B.D. -A- — oil, H & D Operating Company, Refugio County, 32 reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 31 reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 30 reported
LAROSA UNIT — gas, Brooklyn Union Explor. Co., Inc., Refugio County, 26 reported
HEARD, CLAUDE E. ET AL — oil, Hilcorp Energy Company, Refugio County, 25 reported
WILLIAMS, MAUDE, ETAL -A- — oil, Quintana Pet. Corp., Refugio County, 23 reported
COPANO GAS UNIT — gas, T - C Oil Company, Refugio County, 19 reported
IRA HEARD 'A' — oil, Hilcorp Energy Company, Refugio County, 19 reported
W. J. FOX "A" — oil, Hilcorp Energy Company, Refugio County, 16 reported
SCANIO SHELTON — oil, Acock/Anaqua Operating Co., LP, Refugio County, 14 reported
WILLIAMS, MAUDE ET AL "A" — oil, Hilcorp Energy Company, Refugio County, 12 reported
M. F. LAMBERT — oil, Hilcorp Energy Company, Refugio County, 8 reported
ROCHE, K.D. — oil, Heritage Operating Co., Inc. The, Refugio County, 6 reported
WILLIAMS, MAUDE ET AL "A" — oil, Quintana Pet. Corp., Refugio County, 6 reported
MRS. FANNIE V. W. HEARD — gas, Hilcorp Energy Company, Refugio County, 5 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.