Oil and gas leases in District 04 — page 153

Railroad Commission district 04 covers 26 Texas counties and 31,387 leases with reported production. 3,464 of them are oil leases and 27,923 are gas leases. Between them they carry 37,861 wellbores. Reported volumes run from January 1993 to August 2026 and come to 140.8 million barrels of oil and 32.5 billion Mcf of gas. 1,347 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 District 04

How many oil and gas leases are in District 04?: District 04 has 31,387 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has District 04 produced?: Leases in District 04 have reported 140,766,198 barrels of oil (bbl) and 32,505,269,454 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in District 04?: 1,347 operators file production returns for leases in District 04.
How much are mineral rights in District 04 worth?: There is no single figure: what a mineral or royalty interest in District 04 is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 31,387 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 153 of 157

HIDALGO-WILLACY — gas, L & F Drilling Co., Inc. (1), Starr County, 798 reported
BENAVIDES -A- — oil, Mcrae, Nathan D., Duval County, 798 reported
KILLAM, O. W. — oil, Vintage Petroleum, Inc., Webb County, 797 reported
THOMPSON — oil, Plains Resources Inc., Nueces County, 797 reported
BENTSEN -A- — gas, Phillips Petroleum Company, Starr County, 794 reported
BICKLER & MOSLEY — oil, Marquee Corporation, Nueces County, 794 reported
RASH — gas, Chesapeake Operating, Inc., Zapata County, 793 reported
AUSTIN, HELEN P. — oil, Pennzoil Exploration & Prod. Co., Nueces County, 793 reported
BRUNI, A. M. EST. -B- — oil, Total Minerals Corporation, Webb County, 793 reported
SEELIGSON UNIT — oil, Oryx Energy Company, Kleberg County, 791 reported
WELDER GG — oil, Sandalwood Exploration, L.P., San Patricio County, 791 reported
CORPUS CHRISTI BANK & TRUST — oil, Magnum Producing & Operating Co., San Patricio County, 787 reported
ELLIFF, MABLE — gas, Devon Energy Production Co, L.P., Nueces County, 786 reported
SARITA FIELD OIL & GAS UNIT — gas, Exxon Corp., Kenedy County, 784 reported
BENNETT, MILLS ESTATE FEE — oil, Bennett, Mills Estate, Brooks County, 784 reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 783 reported
SOUTH CALLAGHAN RANCH — oil, Mobil Producing TX. & N.M. Inc., Webb County, 783 reported
CURIEL — oil, Texas Southern Petroleum Corp., Jim Wells County, 781 reported
GUERRA MINERAL TRUST (NCT-III) — gas, Hughes, Dan A. Company, Starr County, 779 reported
GUERRA, F.B. ESTATE "B" — gas, Wynn-Crosby Energy, Inc., Starr County, 778 reported
WERNECKE "A" — oil, Geary Well Service Inc., Kleberg County, 776 reported
DIMMICK — oil, Dinero Oil Corporation, San Patricio County, 776 reported
DUVAL COUNTY RANCH-USSERY — oil, Winslow, Harry C., Duval County, 772 reported
BELL, S.H. 'B' — gas, Exxon Corp., Willacy County, 771 reported
LAURO LOPEZ — gas, Millennium Exploration Co. LLC, Jim Hogg County, 770 reported
COGGIN, DANIEL I. ET AL — gas, Geronimo Oil Co., San Patricio County, 769 reported
DON JOSE LAND & CATTLE CO., LTD — gas, Conocophillips Company, Zapata County, 769 reported
PORTER, C.M. — gas, Mcguffin, Joe S. Inc., San Patricio County, 767 reported
MOODY, L. B. -B- — oil, Naugher, A. J., Duval County, 766 reported
STATE/LMB PARTNERSHIP 220 — gas, Trap Rock Oil, Ltd., Starr County, 764 reported
MARTINEZ, RENE — oil, L & F Drilling Co., Inc. (1), Duval County, 764 reported
BRUNI MINERAL B — gas, Enron Oil & Gas Company, Webb County, 763 reported
YTURRIA CATTLE CO. — oil, Gurley & Associates, Inc., Willacy County, 762 reported
BICKLER-MOSLEY — oil, Rincon Petroleum Corporation, Nueces County, 761 reported
SALINAS, M. — gas, Cantera Operating, LLC, Hidalgo County, 760 reported
SLICK, T. B. ESTATE "B" 222 — gas, Houston Exploration Company, The, Starr County, 758 reported
BENAVIDES, TURNEY R. -F- — oil, Killam Oil Company, Webb County, 754 reported
ZAMORA — oil, South Texas Operating Company, Hidalgo County, 753 reported
BICKLER-MOSLEY — oil, Marquee Corporation, Nueces County, 751 reported
WARDNER, G.P. — oil, Union Pacific Resources Company, Kleberg County, 750 reported
GRAND-LASATER — oil, Grand Operating, Inc., Jim Hogg County, 748 reported
KING RANCH CHILTIPIN — gas, Exxon Mobil Corporation, Kleberg County, 747 reported
GEO. H. SPEER — oil, Killam Oil Co., Ltd., Starr County, 747 reported
DRISCOLL, CLARA — gas, Devon Energy Production Co, L.P., Nueces County, 745 reported
SULLIVAN, D. J. — oil, Bluefin Resources LLC, Brooks County, 744 reported
WELDER, J. F. UNIT — oil, Texaco E & P Inc., San Patricio County, 743 reported
GARZA HEIRS — gas, El Paso Production Oil & Gas Co., Zapata County, 738 reported
BOSTON TEXAS LAND TRUST #8 — oil, Legacy Corporation, The, Starr County, 736 reported
EIA "C" — gas, El Paso E & P Company, L. P., Hidalgo County, 735 reported
YTURRIA — gas, Risco La Sara Operations, LLC, Willacy County, 735 reported
MCCAMPBELL TRUST, ET AL, "A" — oil, Cabot Oil & Gas Corporation, Aransas County, 735 reported
MONTANDON — oil, Northwest Oil Company, Nueces County, 733 reported
STATE CHOWDARY - WATTS UNIT — oil, Lpes, Inc., Starr County, 732 reported
HAPPNER, BEN DORA — gas, Mcguffin, Joe S. Inc., Jim Wells County, 728 reported
WARDNER, G. P., TRUSTEE — oil, Falcon Production Co., Starr County, 728 reported
CANALES, E. G. — gas, Oryx Energy Company, Kleberg County, 726 reported
PUIG BLK. 42 — oil, Buck, George, Webb County, 725 reported
MONARCH-BRUNI — oil, Mir-Tex Energy Corp., Webb County, 724 reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 722 reported
K.M.F. "A-4" — oil, 39 Crude, L.C., Jim Hogg County, 722 reported
SAENZ, G.F. — gas, Toma Oil & Gas, Inc., Starr County, 721 reported
GARCIA "A" ESTELLA — gas, Bridge Oil Company, L. P., Duval County, 720 reported
HAGIST RANCH 124 — gas, Gillring Oil Company, Duval County, 720 reported
BARRERA — oil, Discorbis Oil Company, Duval County, 719 reported
MARGO — oil, Newgulf Petroleum, LLC, Starr County, 718 reported
WIEDERKEHR, L. — gas, Samson Resources Company, Duval County, 717 reported
BUSTAMANTE GAS UNIT 1 — gas, Transamerican Natural Gas Corp., Zapata County, 717 reported
GUZMAN — gas, Escudo Oil & Gas, LLC, Hidalgo County, 716 reported
JONES E.M. — oil, Apache Corporation, Nueces County, 713 reported
HEARD GAS UNIT 2 — gas, Kerr-Mcgee Oil & Gas Onshore LP, Hidalgo County, 712 reported
MCALLEN FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 707 reported
WELDER, E. H. -C- — gas, Marathon Oil Company, San Patricio County, 706 reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 706 reported
SEELIGSON, A. A. — gas, Fair Operating, Inc., Jim Wells County, 705 reported
CANALES, A. T. — oil, Oryx Energy Company, Jim Wells County, 705 reported
HEFTE, MARY T. ETAL — oil, Harper Hefte, Inc., Nueces County, 705 reported
STATE OF TEXAS 390 — oil, Bass Enterprises Production Co., Nueces County, 702 reported
AUSTIN, HELEN P. — oil, Pennzenergy Exp. & Prod., L.L.C., Nueces County, 701 reported
HALL, J.F. STATE — oil, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 700 reported
BAIRD, LILLIE MAE — gas, J. & M. Well Service, Inc., Starr County, 699 reported
SIMS-CROOK — oil, Kaler Energy Corp., Nueces County, 697 reported
HUBBERD, WILLIAM -D- — gas, Houston Exploration Company, The, Webb County, 694 reported
K.M.F. C-3 — oil, Owl Creek Production Co., Inc., Jim Hogg County, 694 reported
SPENCER-KENT-CRANE — gas, Hunt, WM. Herbert, Trust Est., Aransas County, 693 reported
CUELLAR -A- — oil, Garcia, A. H., Duval County, 693 reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 688 reported
POPE, W.E. -A- — gas, Petroleum Management, Inc., Jim Wells County, 688 reported
TREVINO — gas, Kerr-Mcgee Oil & Gas Onshore LP, Zapata County, 686 reported
MORRIS, ROBERT — oil, Cotton, W. L., Jim Hogg County, 685 reported
FLORES — gas, Rosetta Resources Operating LP, Webb County, 683 reported
WEBB COUNTY SCHOOL LAND — gas, Coastal Oil & Gas Corporation, Webb County, 682 reported
GREENE, O. W. -A- — oil, Seventy Oil Co., Duval County, 682 reported
BOHLMAN — gas, BNP Petroleum Corporation, Hidalgo County, 680 reported
ELLIFF, J. S. ETAL — oil, Union Pacific Resources Company, Nueces County, 679 reported
YTURRIA LAND & CATTLE COMPANY — gas, Petroleum Management, Inc., Willacy County, 677 reported
CANALES, A.T. — gas, Oryx Energy Company, Kleberg County, 677 reported
WARDNER, G. P., TRUSTEE — oil, Falcon Production Co., Starr County, 677 reported
BRISCOE "G" — gas, ST. Mary Land & Exploration Co., Webb County, 675 reported
MEW, BEN G. — oil, LNR Operating Co. Inc., Duval County, 675 reported
EAST, ALLEN — oil, Dewbre Petroleum Corporation, Kleberg County, 674 reported
CRAIN & GRIFFITH — oil, Southwest Oil & Land, Inc., Hidalgo County, 674 reported
SIMMONDS-PERRY — oil, Eog Resources, Inc., Nueces County, 674 reported
GARZA, G. R. — gas, Texas Southern Petroleum Corp., Duval County, 673 reported
THOMPSON UNIT — gas, Tema Oil And Gas Company, Nueces County, 672 reported
PEEL UNIT-GARDNER, W.B. ET AL — gas, Finley Petroleum, Inc., Brooks County, 671 reported
PEEL UNIT-GARDNER, W. B. ET AL — gas, Finley Petroleum, Inc., Brooks County, 671 reported
GALLAGHER, J.W."B" — gas, Johnson Resources, Inc., Nueces County, 670 reported
IRENE — gas, Transamerican Natural Gas Corp., Zapata County, 666 reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 661 reported
GUZMAN — oil, Reveille Resources, Hidalgo County, 661 reported
HACHAR, D. D. — gas, Columbus Energy, LLC, Webb County, 660 reported
RACHAL — gas, Huber Energy L.P., Webb County, 659 reported
KINSEY, E. A. — oil, Pennzoil Exploration & Prod. Co., Nueces County, 659 reported
ASCHE — gas, Transamerican Natural Gas Corp., Zapata County, 657 reported
K.M.F. "B" — oil, Pi Energy, Inc., Jim Hogg County, 657 reported
MCCAMPBELL, W.G. JR.ET AL — oil, Xto Energy Inc., Aransas County, 656 reported
HINOJOSA, MEDARDO -B- ROY. A/C#1 — oil, J. & M. Well Service, Inc., Starr County, 655 reported
GARCIA, OVIDIO — oil, Trinity Gas Corporation, Duval County, 655 reported
MAEDGEN, C. A. — gas, Dewbre Petroleum Corporation, San Patricio County, 654 reported
HNOJOSA — gas, J. & M. Well Service, Inc., Starr County, 651 reported
GARCIA 2 — gas, Cometra Oil And Gas, Inc., Brooks County, 649 reported
CNG VI — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 649 reported
GUERRA SHARE 305-C — gas, Texaco E & P Inc., Starr County, 648 reported
SWEENEY, J.J. — gas, Tri-Union Development Corp., Hidalgo County, 647 reported
WATTS — oil, Lpes, Inc., Starr County, 647 reported
GOLLADAY, A. H. — gas, Union Pacific Resources Company, Nueces County, 646 reported
W. P. WRIGHT GU — gas, Coastal Oil & Gas Corporation, Brooks County, 646 reported
CHAPMAN RANCH SEC. 74 — oil, Tierra Mineral Development, L.C., Nueces County, 645 reported
CONLEY, C. C. — gas, Faulconer, Vernon E., Inc., Hidalgo County, 643 reported
SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 640 reported
GARCIA GAS UNIT 2 — gas, Westport Oil And Gas Company, LP, Brooks County, 638 reported
FEE — oil, Osborn Heirs Company, Starr County, 638 reported
EAST, ALLEN — oil, Dewbre Petroleum Corporation, Kleberg County, 637 reported
MILLER FEE — oil, Miller, M. M. & Sons, Duval County, 636 reported
CANALES, A.T. — gas, Oryx Energy Company, Kleberg County, 632 reported
CITY OF SINTON — gas, Scana Petroleum Resources, Inc., San Patricio County, 632 reported
PETTY — gas, Pittencrieff America, Inc., Nueces County, 632 reported
K.M.F. "A-6" — oil, Century Resources, Inc., Jim Hogg County, 632 reported
HEATH — oil, Marquee Corporation, Nueces County, 631 reported
SEELIGSON, A.A. — oil, Mobil Producing TX. & N.M. Inc., Jim Wells County, 626 reported
BECKMAN — oil, Merit Energy Company, Kleberg County, 626 reported
DUVAL COUNTY RANCH CO. "K" — oil, Exxon Corp., Duval County, 624 reported
PARR SUNRAY — oil, Cerberus Engineering, LLC, Duval County, 622 reported
COLLARD, TOM GAS UNIT — gas, Verado Energy, Inc., Jim Wells County, 620 reported
OLIPHINT — gas, Live Oak Reserves, Inc., Hidalgo County, 619 reported
KING RANCH STRATTON — oil, Exxon Corp., Kleberg County, 617 reported
SHAW — oil, Triple L Oil Company, Duval County, 614 reported
WILLMANN — gas, Mcguffin, Joe S. Inc., San Patricio County, 613 reported
CITY OF CORPUS CHRISTI — gas, Allegro Investments, Inc., San Patricio County, 613 reported
GOLLADAY, A.H. — oil, Union Pacific Resources Company, Nueces County, 612 reported
DE GARCIA, B. G. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 608 reported
DAVENPORT, D. STATE — gas, Texas Independent Explor., Inc., Starr County, 607 reported
BOSTON TEXAS LAND TRUST # 8 — oil, Legacy Corporation, The, Starr County, 607 reported
WEIL-COLVIN — oil, Double B Oil Ventures, Duval County, 603 reported
BLACKMAN-HUTTO — gas, Slawson Exploration Company, Inc, San Patricio County, 602 reported
LOPEZ — gas, Newfield Exploration Company, Zapata County, 597 reported
AUSTIN, HELEN P. — oil, Devon Energy Production Co, L.P., Nueces County, 595 reported
GOLDSTON, W.L. ET AL — oil, PG&E Resources Company, Hidalgo County, 593 reported
KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 587 reported
WARDNER, G. P. -A- — oil, Falcon Production Co., Starr County, 586 reported
MCGLOIN — oil, Dirnett, Inc., San Patricio County, 586 reported
YTURRIA — oil, La Sara Operating Company, LLC, Willacy County, 584 reported
SULLIVAN, D. J. -B- — oil, Exxon Corp., Brooks County, 580 reported
KILLAM & HURD FEE PORCION 26 — gas, Killam Oil Co., Ltd., Webb County, 578 reported
RENTFRO, RUSSELL — gas, Texaco E & P Inc., Hidalgo County, 577 reported
EDGERTON — gas, Lighthouse Exploration, Inc., Starr County, 576 reported
VILLARREAL — gas, Safari Production Company, Inc., Webb County, 575 reported
FUENTES, A. — oil, Garcia, Roland & Antonio Fuentes, Duval County, 575 reported
TEXON ROYALTY CO. — gas, Union Pacific Resources Company, Nueces County, 574 reported
MCGILL BROS. — gas, Exxon Corp., Brooks County, 574 reported
CHAPMAN, J. O. — oil, Texaco E & P Inc., Nueces County, 574 reported
WELDER, MINNIE S. — oil, Mobil Producing TX. & N.M. Inc., San Patricio County, 574 reported
STATE TRACT 424 — oil, Pi Energy, Inc., Nueces County, 571 reported
PARKS, W. S. ET AL — gas, J. & M. Well Service, Inc., Starr County, 566 reported
SAENZ — gas, Layton Energy Inc., Duval County, 565 reported
PETERS RANCH — oil, Suemaur Exploration, Inc., Duval County, 564 reported
M. B. MINERALS — gas, Lewis Petro Properties, Inc., Webb County, 559 reported
BRISCOE "B" — gas, ST. Mary Land & Exploration Co., Webb County, 558 reported
SULLIVAN, D.J. "B" — gas, Exxon Corp., Brooks County, 557 reported
BUCHANAN GAS UNIT — oil, BP America Production Company, Hidalgo County, 557 reported
DCR 81 UNIT — oil, Cliffwood Production Co., Duval County, 556 reported
FALCON — gas, Ricochet Energy, Inc., Zapata County, 550 reported
WIEDERKEHR, L. — gas, Black Gold Operating Co, LLC, Duval County, 550 reported
KLATT HEIRS — oil, Cimarron Engineering, LLC, Jim Wells County, 548 reported
WARDNER, G. P. — oil, Union Pacific Resources Company, Kleberg County, 545 reported
MCGILL BROS. NCT-1 — oil, Texaco E & P Inc., Brooks County, 544 reported
CASTENADA — oil, Voyager Gas Corporation, Duval County, 543 reported
CANTU — oil, Dewbre Petroleum Corporation, Willacy County, 542 reported
J. H. HARVEY UNIT — oil, Magnum Producing & Operating Co., San Patricio County, 540 reported
JOHNSON, J.O. — gas, L & F Drilling Co., Inc. (1), Kleberg County, 539 reported
RUPP — oil, Maguire Oil Company, Brooks County, 539 reported
STATE TRACT 423 — gas, Pi Energy, Inc., Nueces County, 536 reported
BUNNING — oil, Payne, B.R. Oil & Gas, Inc., Kleberg County, 535 reported
SPEER, GEO. H. — oil, Exaro Energy II, LLC, Starr County, 534 reported
ANDERSON, WILLIAM JR. ET AL — gas, Union Pacific Resources Company, Nueces County, 533 reported
CNG I — gas, Vastar Resources, Inc., Hidalgo County, 533 reported
GODWIN, J.W. — oil, Cox Resources Corp., San Patricio County, 533 reported
MARTINEZ C — oil, Samedan Oil Corporation, Starr County, 529 reported
CRITZ, R. — oil, Southwest Gathering Company, Nueces County, 526 reported
DE PORRAS GAS UNIT — gas, Vintage Petroleum, Inc., Brooks County, 523 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.