Oil and gas leases in Refugio County — page 2

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 2 of 13

O'CONNOR, THOMAS -C- — gas, Hilcorp Energy Company, Refugio County, 616 thousand reported
O'CONNOR, THOMAS 'C' — gas, Quintana Pet. Corp., Refugio County, 615 thousand reported
BAUR, MARY CLAIRE, ET VIR — gas, Quintana Pet. Corp., Refugio County, 615 thousand reported
SCANIO, MIGUELITA — gas, Acock/Anaqua Operating Co., LP, Refugio County, 615 thousand reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 611 thousand reported
SCANIO/SHELTON — gas, Mantle Oil & Gas, LLC, Refugio County, 611 thousand reported
HEARD, FANNIE V. W. — gas, Primrose Operating Company, Refugio County, 605 thousand reported
WELDER C — gas, Wiser Oil Company, The, Refugio County, 602 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 594 thousand reported
O'CONNOR, "A" — gas, Bishop Petroleum Inc., Refugio County, 592 thousand reported
O'CONNOR, MARY ELLEN — gas, Emerald Oil & Gas LC, Refugio County, 592 thousand reported
ANDERSON, MARY ALICE -A- — gas, Maran Oil Company, Refugio County, 588 thousand reported
O'CONNOR, DENNIS ET AL -L- — gas, T - C Oil Company, Refugio County, 583 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 577 thousand reported
O'CONNOR, L.W. — gas, Emerald Oil & Gas LC, Refugio County, 576 thousand reported
TWIN MOTT -B- — gas, T - C Oil Company, Refugio County, 571 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 570 thousand reported
O'BRIEN, J. M. "E" — gas, Acock/Anaqua Operating Co., LP, Refugio County, 569 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 554 thousand reported
REILLY, ANNIE — gas, Quintana Pet. Corp., Refugio County, 552 thousand reported
SCANIO, MIGUELITA — gas, Acock/Anaqua Operating Co., LP, Refugio County, 552 thousand reported
WILLIAMS, MAUDE ET AL 'A' — gas, Quintana Pet. Corp., Refugio County, 549 thousand reported
O'CONNOR, THOMAS -C- — gas, Quintana Pet. Corp., Refugio County, 546 thousand reported
O'CONNOR, THOMAS "C" — gas, Quintana Pet. Corp., Refugio County, 544 thousand reported
WELDER "B" — gas, Dale Operating Company, Refugio County, 542 thousand reported
WILLIAMS, MAUDE ET AL "B" — gas, Quintana Pet. Corp., Refugio County, 541 thousand reported
BRAMAN -G- — gas, T-C Oil Company, LLC, Refugio County, 541 thousand reported
CLAY PASTURE -B- STATE UNIT — oil, T - C Oil Company, Refugio County, 541 thousand reported
REILLY — gas, Charro Operating, L.L.C., Refugio County, 540 thousand reported
HEARD, CLEMENT — oil, Quintana Pet. Corp., Refugio County, 539 thousand reported
O'CONNOR, THOMAS "A" — oil, Quintana Pet. Corp., Refugio County, 538 thousand reported
HUFF GU 1 — gas, Bridge Oil Production Co., Inc., Refugio County, 537 thousand reported
OCONNOR, DENNIS ET AL -E- — gas, Braman, D. H., JR., Refugio County, 534 thousand reported
ROCHE — gas, Wiser Oil Company, The, Refugio County, 532 thousand reported
WELDER "C" — gas, Wiser Oil Company, The, Refugio County, 530 thousand reported
O'CONNOR, THOMAS -A- — gas, Hilcorp Energy Company, Refugio County, 526 thousand reported
OCONNOR -D- — gas, T - C Oil Company, Refugio County, 524 thousand reported
WELDER "B" — gas, Dale Operating Company, Refugio County, 523 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 522 thousand reported
O'CONNOR, L. W. — gas, Pace Oil And Gas Company, Refugio County, 521 thousand reported
HYNES — gas, Merrimac Energy Corp., Refugio County, 518 thousand reported
O'CONNOR, MARY ELLEN — gas, Emerald Oil & Gas LC, Refugio County, 514 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Hilcorp Energy Company, Refugio County, 513 thousand reported
TOM O'CONNOR (4150 FT. SD.) UNIT — oil, Hilcorp Energy Company, Refugio County, 512 thousand reported
O'CONNOR, THOMAS "C" — gas, Quintana Pet. Corp., Refugio County, 511 thousand reported
REILLY, ANNIE, ET VIR — oil, Quintana Pet. Corp., Refugio County, 507 thousand reported
LAMBERT, M. F. — oil, Pennzoil Exploration & Prod. Co., Refugio County, 505 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Quintana Pet. Corp., Refugio County, 504 thousand reported
ROCHE, K. D. A — gas, H & D Operating Company, Refugio County, 501 thousand reported
LAMBERT, M. F. — oil, H & D Operating Company, Refugio County, 497 thousand reported
WOOD, J.L. ET AL — gas, Rincon Petroleum Corporation, Refugio County, 495 thousand reported
ROOKE, F. B. & SONS LTD. — gas, Mcleod, George L. Inc., Refugio County, 495 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 492 thousand reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 491 thousand reported
THOMAS O'CONNOR -A- — gas, T - C Oil Company, Refugio County, 491 thousand reported
REILLY, ANNIE ET VIR — gas, Quintana Pet. Corp., Refugio County, 489 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Quintana Pet. Corp., Refugio County, 489 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 488 thousand reported
O'CONNOR, THOMAS "B" — gas, Quintana Pet. Corp., Refugio County, 487 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 486 thousand reported
HEARD, MRS. FANNIE V.W. — gas, Quintana Pet. Corp., Refugio County, 485 thousand reported
BP — oil, Gilster, Ralph R. III, Refugio County, 485 thousand reported
LA ROSA UNIT — gas, Laroco LLP, Refugio County, 484 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 484 thousand reported
SHELTON — gas, Kebo Oil & Gas, Inc., Refugio County, 475 thousand reported
LAMBERT, M. F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 474 thousand reported
RYALS ESTATE -P- — gas, L & F Drilling Co., Inc. (1), Refugio County, 474 thousand reported
DUKE RANCH -L- — gas, T - C Oil Company, Refugio County, 473 thousand reported
O'CONNOR, THOMAS 'C' — gas, Quintana Pet. Corp., Refugio County, 466 thousand reported
WILLIAMS, MAUDE, ETAL -A- — oil, Quintana Pet. Corp., Refugio County, 466 thousand reported
DENNIS O'CONNOR ET AL "L" — gas, T - C Oil Company, Refugio County, 466 thousand reported
WELDER "C" — gas, Wiser Oil Company, The, Refugio County, 466 thousand reported
O'BRIEN, J. M. "D & E" (P) — gas, Chilton Energy, Refugio County, 465 thousand reported
ANDERSON, MARY ALICE ET AL -A- — gas, Maran Oil Company, Refugio County, 463 thousand reported
DENNIS O'CONNOR ET AL -L- — gas, T - C Oil Company, Refugio County, 459 thousand reported
VIDAURI "E" — gas, Charro Operating, L.L.C., Refugio County, 457 thousand reported
O'CONNOR "G" — gas, Bishop Petroleum Inc., Refugio County, 455 thousand reported
T-C OIL COMPANY-O'CONNOR — gas, T - C Oil Company, Refugio County, 454 thousand reported
SCHIRMER, HENRY — gas, Simray Oil & Gas, Inc., Refugio County, 451 thousand reported
HUFF GU 1 — gas, Bridge Oil Production Co., Inc., Refugio County, 450 thousand reported
OCONNOR, DENNIS ET AL -G- — gas, T - C Oil Company, Refugio County, 448 thousand reported
LAMBERT, M. F. — oil, Pennzoil Exploration & Prod. Co., Refugio County, 447 thousand reported
WELDER HEIRS — gas, C & E Operating, Inc., Refugio County, 447 thousand reported
WILLIAMS, MAUDE, ET AL -A- — oil, Quintana Pet. Corp., Refugio County, 441 thousand reported
ROCHE — gas, Wiser Oil Company, The, Refugio County, 441 thousand reported
REILLY, ANNIE ET VIR — gas, Hilcorp Energy Company, Refugio County, 438 thousand reported
LAMBERT, M. F. — gas, Hilcorp Energy Company, Refugio County, 435 thousand reported
BAUMGARTNER -A- — gas, T - C Oil Company, Refugio County, 433 thousand reported
O'BRIEN, J.M. C — gas, Chilton Energy, Refugio County, 433 thousand reported
O'CONNOR "H" — gas, T - C Oil Company, Refugio County, 430 thousand reported
LA ROSA UNIT — gas, Laroco LLP, Refugio County, 427 thousand reported
LAWRENCE WOOD — gas, Anaqua Oil & Gas, Inc., Refugio County, 427 thousand reported
WEST — gas, Neumin Production Company, Refugio County, 425 thousand reported
LAKE PASTURE /FT-569/ FIELD UNIT — oil, Quintana Pet. Corp., Refugio County, 424 thousand reported
FAGAN EST. -M- — gas, Dinero Oil Corporation, Refugio County, 421 thousand reported
SCANIO, M "B" — gas, Southwest Oil & Land, Inc., Refugio County, 421 thousand reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 420 thousand reported
DENNIS O'CONNOR ET AL -L- — gas, T - C Oil Company, Refugio County, 416 thousand reported
ANDERSON, MARY ALICE ET AL "A" — gas, Maran Oil Company, Refugio County, 415 thousand reported
LAMBERT, M.F. — oil, Hilcorp Energy Company, Refugio County, 415 thousand reported
HUFF GU 1 — gas, Bridge Oil Company, L. P., Refugio County, 411 thousand reported
HUFF GU 1 — gas, Bridge Oil Production Co., Inc., Refugio County, 409 thousand reported
O'CONNOR "F" — gas, Bishop Petroleum Inc., Refugio County, 409 thousand reported
R. S. I. — gas, Kebo Oil & Gas, Inc., Refugio County, 408 thousand reported
OBRIEN, J. M. -B- — gas, Dewbre Petroleum Corporation, Refugio County, 408 thousand reported
HEARD — gas, Acock/Anaqua Operating Co., LP, Refugio County, 407 thousand reported
MEOC-MELLON-STATE UNIT — gas, T-C Oil Company, LLC, Refugio County, 406 thousand reported
HEARD, CLAUDE — gas, Quintana Pet. Corp., Refugio County, 405 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Hilcorp Energy Company, Refugio County, 405 thousand reported
WELDER-TERRELL — gas, C & E Operating, Inc., Refugio County, 403 thousand reported
HEARD, J. F. B.- TEX — oil, Dewbre Petroleum Corporation, Refugio County, 403 thousand reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 402 thousand reported
O'BRIEN, J. M. 'B' — gas, Dewbre Petroleum Corporation, Refugio County, 402 thousand reported
WILLIAMS, MAUDE ET AL -A- — gas, Hilcorp Energy Company, Refugio County, 400 thousand reported
DAVENPORT, O.H. — gas, CTR Petroleum, Inc., Refugio County, 400 thousand reported
SHELTON — gas, Kebo Oil & Gas, Inc., Refugio County, 399 thousand reported
VIDAURI "G" — gas, Charro Operating, L.L.C., Refugio County, 396 thousand reported
CAMPBELL, DUDLEY — gas, Mccarter, W. B. JR., Refugio County, 395 thousand reported
ROCHE, K. D. A — gas, H & D Operating Company, Refugio County, 395 thousand reported
WELDER "G" — gas, Wiser Oil Company, The, Refugio County, 394 thousand reported
COPANO GAS UNIT — gas, Copano Gas Unit, Refugio County, 394 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 393 thousand reported
REILLY, ANNIE — gas, Quintana Pet. Corp., Refugio County, 392 thousand reported
REILLY, ANNIE ET VIR — gas, Quintana Pet. Corp., Refugio County, 391 thousand reported
WILLIAMS, MAUDE ET AL 'A' — gas, Hilcorp Energy Company, Refugio County, 387 thousand reported
HEARD, MRS. FANNIE V. W. — gas, Quintana Pet. Corp., Refugio County, 386 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 385 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 383 thousand reported
O'CONNOR, THOMAS "C" — gas, Quintana Pet. Corp., Refugio County, 383 thousand reported
BOENIG, H. A. & W. A. — oil, Bay Rock Operating Company, Refugio County, 382 thousand reported
WELDER "N" — gas, Wiser Oil Company, The, Refugio County, 382 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 381 thousand reported
T-C OIL CO. -O'CONNOR — gas, T - C Oil Company, Refugio County, 381 thousand reported
O'BRIEN, J. M. — oil, Exxon Corp., Refugio County, 380 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 380 thousand reported
J. M. O'BRIEN A — gas, Greta Operating Company LLC, Refugio County, 380 thousand reported
WILLIAMS, MAUDE, ETAL -A- — oil, Quintana Pet. Corp., Refugio County, 379 thousand reported
TREVINO — gas, A T M Corporation, Refugio County, 379 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 377 thousand reported
LAMBERT, M.F. — gas, Pennzoil Exploration & Prod. Co., Refugio County, 377 thousand reported
BRAMAN -H- — gas, T-C Oil Company, LLC, Refugio County, 375 thousand reported
O'CONNOR, THOMAS (AMOCO) — gas, Acock/Anaqua Operating Co., LP, Refugio County, 374 thousand reported
ROCHE, K.D. -A- — gas, H & D Operating Company, Refugio County, 374 thousand reported
MAUDE WILLIAMS ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 371 thousand reported
HARRY, BERT GAS UNIT #1 — gas, Geiser, D. Allen, Refugio County, 369 thousand reported
O'CONNOR — oil, T - C Oil Company, Refugio County, 367 thousand reported
TOM OCONNOR 4400 SAND GAS UNIT — gas, Quintana Pet. Corp., Refugio County, 366 thousand reported
VIDAURI "F" — gas, Charro Operating, L.L.C., Refugio County, 365 thousand reported
HEARD, CLAUDE E. , ET AL — gas, Quintana Pet. Corp., Refugio County, 364 thousand reported
SCANIO, MIGUELITA — gas, Southwest Oil & Land, Inc., Refugio County, 363 thousand reported
T-C OIL COMPANY-O'CONNOR — gas, T - C Oil Company, Refugio County, 361 thousand reported
O'CONNOR "D" — gas, Bishop Petroleum Inc., Refugio County, 361 thousand reported
O'CONNOR — gas, T - C Oil Company, Refugio County, 361 thousand reported
O'CONNOR, M. E. — oil, Freeman, James C., Refugio County, 360 thousand reported
SCHIRMER, HENRY — oil, Simray Oil & Gas, Inc., Refugio County, 359 thousand reported
DUKE RANCH "F" — gas, T - C Oil Company, Refugio County, 358 thousand reported
O'CONNOR, THOMAS -C- — gas, Quintana Pet. Corp., Refugio County, 358 thousand reported
O'CONNOR — oil, T-C Oil Company, LLC, Refugio County, 357 thousand reported
ZARSKY — gas, B.N.B. Production Inc., Refugio County, 357 thousand reported
JACKS ET AL — gas, Neumin Production Company, Refugio County, 355 thousand reported
HUFF GU 1 — gas, Bridge Oil Company, L. P., Refugio County, 354 thousand reported
HEARD HEIRS — gas, Aurora Resources Corporation, Refugio County, 354 thousand reported
ROCHE, K. D. A — gas, H & D Operating Company, Refugio County, 354 thousand reported
FAGAN -L- — gas, Dinero Oil Corporation, Refugio County, 353 thousand reported
HEARD, CLEMENT — gas, Quintana Pet. Corp., Refugio County, 353 thousand reported
GANT-STONE — gas, Anderson Oil Corporation, Refugio County, 352 thousand reported
KENTUCKY-FAGAN — gas, Anderson Oil Corporation, Refugio County, 351 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 347 thousand reported
HEARD, FANNIE V. W. MRS. — gas, Quintana Pet. Corp., Refugio County, 347 thousand reported
SWYKA — gas, C & E Operating, Inc., Refugio County, 347 thousand reported
SCHIRMER BUCK "A" UNIT — gas, Christopher Oil & Gas Inc, Refugio County, 346 thousand reported
BAPTIST — gas, Dale Operating Company, Refugio County, 343 thousand reported
ROCHE — gas, Salida Exploration, LLC, Refugio County, 342 thousand reported
CLAY PASTURE -B- STATE UNIT — gas, T - C Oil Company, Refugio County, 342 thousand reported
WELDER 'G' — gas, Wiser Oil Company, The, Refugio County, 338 thousand reported
LAMBERT GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 337 thousand reported
LAROSA UNIT — gas, Laroco LLP, Refugio County, 336 thousand reported
O'CONNOR -H- — gas, T-C Oil Company, LLC, Refugio County, 336 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 335 thousand reported
O'CONNOR, DENNIS "G" ET AL — gas, Braman, D. H., JR., Refugio County, 335 thousand reported
O'CONNOR "I" — gas, Bishop Petroleum Inc., Refugio County, 333 thousand reported
TOM O'CONNOR 4400 SAND GAS UNIT — gas, Hilcorp Energy Company, Refugio County, 333 thousand reported
WELDER — gas, Dale Operating Company, Refugio County, 332 thousand reported
COPANO GAS UNIT — gas, Copano Gas Unit, Refugio County, 330 thousand reported
ROCHE — oil, Wiser Oil Company, The, Refugio County, 330 thousand reported
REILLY, ANNIE ET VIR — gas, Quintana Pet. Corp., Refugio County, 328 thousand reported
ANDERSON, MARY ALICE ET AL -A- — gas, Maran Oil Company, Refugio County, 327 thousand reported
T-C OIL COMPANY-O'CONNOR — gas, T - C Oil Company, Refugio County, 327 thousand reported
FAGAN -M- — gas, Dinero Oil Corporation, Refugio County, 325 thousand reported
O'CONNOR, THOMAS -C- — gas, Hilcorp Energy Company, Refugio County, 324 thousand reported
O'CONNOR, MARY ELLEN — gas, Emerald Oil & Gas LC, Refugio County, 323 thousand reported
WILLIAMS, MAUDE, ETAL, -A- — oil, Quintana Pet. Corp., Refugio County, 323 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 322 thousand reported
LAMBERT, MARY F. -E- — gas, Exxon Corp., Refugio County, 321 thousand reported
BRAMAN -A- — gas, T - C Oil Company, Refugio County, 321 thousand reported
J. J. O'BRIEN — gas, Acock/Anaqua Operating Co., LP, Refugio County, 320 thousand reported
FAGAN -N- — gas, Dinero Oil Corporation, Refugio County, 320 thousand reported
BAUMGARTNER -A- — gas, T - C Oil Company, Refugio County, 320 thousand reported
ROCHE — gas, Wiser Oil Company, The, Refugio County, 319 thousand reported
WILLIAMS, MAUDE ET AL "A" — gas, Hilcorp Energy Company, Refugio County, 318 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.