Oil and gas leases in District 04 — page 119

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 119 of 157

  • WEST ALTA MESA — gas, Mestena, Inc., Brooks County, 54 thousand reported
  • DUVAL RANCH 79 COLE -C- UNIT — oil, Dunigan Petroleum, Inc., Duval County, 54 thousand reported
  • WELDER, J. F., HRS. -B- — oil, L.T.D. Explorations Inc., Duval County, 54 thousand reported
  • YTURRIA — oil, La Sara Operating Company, LLC, Willacy County, 54 thousand reported
  • STEWART-JONES UNIT NO. 2 — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 54 thousand reported
  • DIRKS FULLER — gas, Dirks, R.W. Pet. Eng. Inc., Webb County, 54 thousand reported
  • ZIMMERMAN — gas, Samson Lone Star LP, Webb County, 54 thousand reported
  • KING RANCH SEELIGSON — oil, Eog Resources, Inc., Kleberg County, 54 thousand reported
  • BLUCHER, C.F.H. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 54 thousand reported
  • JOHNSON — oil, Hamon Operating Company, Nueces County, 54 thousand reported
  • STEELE — oil, Flournoy Production Co., Jim Wells County, 54 thousand reported
  • GARZA, LAURO — gas, Pennzoil Exploration & Prod. Co., Zapata County, 54 thousand reported
  • LECHENGER — gas, Transamerican Natural Gas Corp., Webb County, 54 thousand reported
  • SCHMIDT, J.M. GAS UNIT — gas, Shell Western E&P Inc., Hidalgo County, 54 thousand reported
  • KING RANCH TIJERINA — gas, Kleberg County, 54 thousand reported
  • FLORES, CARMEN — gas, Chesapeake Operating, Inc., Zapata County, 54 thousand reported
  • FINA CONOCO FEE — gas, Fina Oil & Chemical Company, Starr County, 53 thousand reported
  • PETROQUEST JV-HARLAN — oil, Mission River Systems, Inc., Nueces County, 53 thousand reported
  • YTURRIA, FRANK D. ET AL — gas, Esenjay Exploration, Inc, Willacy County, 53 thousand reported
  • BLACKNALL, J. C. — oil, Fina Oil & Chemical Company, Nueces County, 53 thousand reported
  • WEIL "B" — oil, Hughes, Dan A. Company, Jim Hogg County, 53 thousand reported
  • GUERRA, A. E. — gas, Texaco E & P Inc., Hidalgo County, 53 thousand reported
  • DRAWE, W. H. — oil, Corpus Christi Leaseholds, Inc., Hidalgo County, 53 thousand reported
  • SOUTH ROCKPORT GAS UNIT NO. 1 — gas, Pi Energy, Inc., Aransas County, 53 thousand reported
  • GRUENE, O.A. — gas, Union Pacific Resources Company, Nueces County, 53 thousand reported
  • LEHR — gas, Americo Oil Company, Starr County, 53 thousand reported
  • APACHE — gas, Legend Natural Gas II, LP, Webb County, 53 thousand reported
  • KAUFMAN, ET AL — gas, Bright & Co., Nueces County, 53 thousand reported
  • BLUCHER, C.F.H. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 53 thousand reported
  • FERNANDEZ, N. — gas, Mobil Producing TX. & N.M. Inc., Zapata County, 53 thousand reported
  • GUTIERREZ, J.M. — gas, Killam Oil Company, Zapata County, 53 thousand reported
  • MANN, W. C./SOUTHERS, R. L. — oil, El Dorado Resources Inc., Duval County, 53 thousand reported
  • DE LUNA — gas, Graham Royalty, Ltd., Brooks County, 53 thousand reported
  • STATE TRACT 279 — oil, Tema Oil And Gas Company, Aransas County, 53 thousand reported
  • MCGILL BROS. — gas, Exxon Corp., Brooks County, 53 thousand reported
  • GARCIA, SALVADOR "G" — gas, Mortimer Production Company, Zapata County, 53 thousand reported
  • VILLARREAL — gas, Eagle Oil & Gas Co., Webb County, 53 thousand reported
  • LUNDELL, ARTHUR — oil, Forbes, C. C. Company, Duval County, 53 thousand reported
  • WINSAUER — gas, DML Exploration, Inc., San Patricio County, 53 thousand reported
  • YTURRIA CATTLE CO. "B" — oil, Maynard Oil Co., Willacy County, 53 thousand reported
  • SOUTH CALLAGHAN RANCH — gas, Michael Petroleum Corporation, Webb County, 53 thousand reported
  • RILEY-JENKINS — gas, DDD Energy, Inc., Hidalgo County, 53 thousand reported
  • FINLEY, JOE — gas, Rosetta Resources Operating LP, Webb County, 53 thousand reported
  • MULLER, A. F. GAS UNIT — gas, Pintail Production Co., Inc., Webb County, 53 thousand reported
  • DUVAL STATE SECTION 64 — oil, Speed, F. Michael, Trustee, Duval County, 53 thousand reported
  • RAMIREZ, G. & F. GAS UNIT — gas, Transamerican Natural Gas Corp., Webb County, 53 thousand reported
  • LA PERLA — gas, Hilcorp Energy Company, Zapata County, 53 thousand reported
  • DAVY, C.R. — gas, Duster Production, Inc., Duval County, 53 thousand reported
  • BRASK STATE 1840S — gas, Kerns O & G, Inc., Webb County, 53 thousand reported
  • MARTINEZ, LAURO — gas, Eog Resources, Inc., Zapata County, 53 thousand reported
  • VAQUILLAS 1172 — gas, Enron Oil & Gas Company, Webb County, 53 thousand reported
  • BONEBRAKE — gas, Conoco Inc., Webb County, 53 thousand reported
  • FLATO GAS UNIT — gas, Carter Exploration Company, Nueces County, 53 thousand reported
  • MEYERHOFF, EMIL H. — gas, Quisto Energy Corp., Hidalgo County, 53 thousand reported
  • LESSOR, MARY ETTA — gas, Conoco Inc., Webb County, 53 thousand reported
  • CAVAZOS, R. — gas, Southwest Oil & Land, Inc., Hidalgo County, 53 thousand reported
  • LUNDELL STATE 140 — gas, Devon Louisiana Corporation, Duval County, 53 thousand reported
  • KLEBERG, R.J. JR. TR. VIB.PAST. — gas, Exxon Corp., Brooks County, 53 thousand reported
  • R J GARRETT — oil, Abaco Operating, LLC, Duval County, 53 thousand reported
  • WIEDERKEHR, L. — oil, Samson Resources Company, Duval County, 53 thousand reported
  • PEREZ — gas, Texas Independent Explor., Inc., Brooks County, 53 thousand reported
  • K & H FEE "942" — gas, Killam Oil Company, Webb County, 53 thousand reported
  • MARSHALL, STANLEY G. — gas, Enron Oil & Gas Company, Zapata County, 53 thousand reported
  • ELLIS, W. T., GAS UNIT — gas, Arco Oil & Gas Co., Hidalgo County, 53 thousand reported
  • GUERRA, A., JR. ET AL -A- — gas, PG&E Resources Company, Starr County, 53 thousand reported
  • BRISCOE "E" — gas, ST. Mary Land & Exploration Co., Webb County, 53 thousand reported
  • STATE OF TEXAS — gas, Hanson Production Company, Starr County, 53 thousand reported
  • MCKEOWN, VERA — gas, Mo-Jon, Inc., San Patricio County, 53 thousand reported
  • STATE NUECES BAY TRACT 688 — gas, Comstock Oil & Gas, Inc., Nueces County, 53 thousand reported
  • GARCIA BB — gas, Wagner Oil Company, Starr County, 53 thousand reported
  • SOUTHWEST FARM & RANCH — gas, Fina Oil & Chemical Company, Starr County, 53 thousand reported
  • FLINN GAS UNIT — gas, Dewbre Petroleum Corporation, Nueces County, 53 thousand reported
  • KING RANCH WEST BORREGOS — gas, Exxon Corp., Kleberg County, 53 thousand reported
  • CAGE, J.L. -A- — gas, Southwest Oil & Land, Inc., Brooks County, 53 thousand reported
  • KILLAM FREER RANCH "196" — gas, Killam Oil Co., Ltd., Duval County, 52 thousand reported
  • CANALES, P. — gas, Oryx Energy Company, Jim Wells County, 52 thousand reported
  • PETTY, O.S. "B" — gas, Kerns O & G, Inc., Webb County, 52 thousand reported
  • TEXAS STATE TRACT 196-197 UNIT 2 — gas, Pi Energy, Inc., Aransas County, 52 thousand reported
  • NEBLETT — gas, Carrizo Oil & Gas, Inc., Starr County, 52 thousand reported
  • STERN - LISKA — oil, Double Play Oil & Gas, Inc, Nueces County, 52 thousand reported
  • REIS GAS UNIT — gas, Eog Resources, Inc., Hidalgo County, 52 thousand reported
  • BAKER GAS UNIT — gas, Enco Exploration Company, Aransas County, 52 thousand reported
  • DE LOS SANTOS GAS UNIT 1 — gas, Transamerican Natural Gas Corp., Zapata County, 52 thousand reported
  • FRIEDRICH — oil, Penn Virginia Oil & Gas, L.P., Nueces County, 52 thousand reported
  • CANALES, P. — gas, Triad Energy Corporation, Jim Wells County, 52 thousand reported
  • JENNINGS — gas, S M K Energy Corporation, Zapata County, 52 thousand reported
  • DE GARZA, C. L. — oil, Oryx Energy Company, Starr County, 52 thousand reported
  • MOSSER — gas, Continental Exploration, L.L.C., Jim Wells County, 52 thousand reported
  • TEXON ROYALTY CO. — gas, Union Pacific Resources Company, Nueces County, 52 thousand reported
  • SWEENEY, J.J. — gas, MW Petroleum Corporation, Hidalgo County, 52 thousand reported
  • JONES, JUNE — gas, Hayes Oil & Gas Co., Jim Hogg County, 52 thousand reported
  • OLIVARES, A. — gas, Oryx Energy Company, Starr County, 52 thousand reported
  • GUERRA BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 52 thousand reported
  • LONGORIA 174 — gas, Killam Oil Co., Ltd., Duval County, 52 thousand reported
  • LUNDELL 48 — gas, Weeks Exploration Company, Webb County, 52 thousand reported
  • PETTY RANCH — gas, ST. Mary Land & Exploration Co., Webb County, 52 thousand reported
  • GEISTMAN — gas, Eog Resources, Inc., Nueces County, 52 thousand reported
  • B.M.T. — gas, Conoco Inc., Webb County, 52 thousand reported
  • CAMERON 487 — oil, Samson Lone Star LP, Starr County, 52 thousand reported
  • NOCK, J.H. — gas, Pyramid Energy, Inc., Jim Wells County, 52 thousand reported
  • ARMENGOL, R. VALLS — gas, Chevron U. S. A. Inc., Webb County, 52 thousand reported
  • MAY FIELD UNIT — gas, Magnum Producing, LP, Kleberg County, 52 thousand reported
  • GARCIA, GEORGE V. — gas, Middleton Oil Company, Webb County, 52 thousand reported
  • LA PERLA — gas, Transamerican Natural Gas Corp., Zapata County, 52 thousand reported
  • LOONEY — gas, Ronde Operating, LLC, Duval County, 52 thousand reported
  • VELA, M. — oil, Stripper, Inc., Duval County, 52 thousand reported
  • ARMSTRONG, CHARLES M. — gas, Exxon Corp., Kenedy County, 52 thousand reported
  • DRUMMOND, C. O., -B- — gas, Sue-Ann Production Company, Duval County, 52 thousand reported
  • BRUNI RANCH — gas, Conoco Inc., Zapata County, 52 thousand reported
  • MARTIN, H. L. — gas, Neuhaus, V. F. Properties, Inc., Hidalgo County, 52 thousand reported
  • BENAVIDES, A. — gas, Price Drilling & Exploration Co., Webb County, 52 thousand reported
  • GONZALES — gas, Texas Independent Explor., Inc., Starr County, 52 thousand reported
  • ARMENGOL, R. VALLS — gas, Chevron U. S. A. Inc., Webb County, 52 thousand reported
  • BENAVIDES, ROSA V. B4 — gas, Conoco Inc., Webb County, 52 thousand reported
  • WELDER, J.F. UNIT — gas, Texaco E & P Inc., San Patricio County, 52 thousand reported
  • STATE TRACT 287 — gas, Palace Operating Company, Nueces County, 52 thousand reported
  • SLICK, T. B. EST. -A- — gas, Conoco Inc., Starr County, 52 thousand reported
  • CASEY, JACK — gas, Trinity Gas Corporation, Duval County, 52 thousand reported
  • HORNE, C.J. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 52 thousand reported
  • SCOTT & HOPPER — gas, Dominion Oklahoma Texas E&P, Inc, Brooks County, 52 thousand reported
  • WELDER, EFH — gas, Welder Exploration & Prod., Inc., San Patricio County, 52 thousand reported
  • THOMPSON, J. A. — gas, Bargo Energy Company, Nueces County, 52 thousand reported
  • DUVAL COUNTY RANCH CO. -K- — gas, Exxon Corp., Duval County, 52 thousand reported
  • MAYERS, JOHN — gas, Calpine Natural Gas L.P., Webb County, 52 thousand reported
  • MUNOZ UNIT — gas, Christico Petroleum Company, Starr County, 52 thousand reported
  • MAYERS — gas, Michael Petroleum Corporation, Webb County, 52 thousand reported
  • FIVE-ROOS — oil, Stinger Oil & Gas Inc., Mcmullen County, 52 thousand reported
  • BRASK — gas, Crimson Energy Company, LC, Webb County, 52 thousand reported
  • GARCIA GAS UNIT — gas, Pogo Producing Company LLC, Brooks County, 52 thousand reported
  • SANTA FE RANCH — gas, CB Energy, LLC, Brooks County, 52 thousand reported
  • J.O. CHAPMAN — gas, Shell Western E&P Inc., Nueces County, 52 thousand reported
  • DAVENPORT, O.H. — gas, Fina Oil & Chemical Company, Starr County, 52 thousand reported
  • WELDER, J. F., HRS. -E- — oil, Jones, R. W. & Co., Ltd., Duval County, 52 thousand reported
  • PARR, ATLEE — oil, Coffman Services, Inc., Duval County, 52 thousand reported
  • FLINN, ET AL UNIT — oil, Cabot Oil & Gas Corporation, Aransas County, 51 thousand reported
  • CUELLAR 123 — gas, Sanchez Oil & Gas Corporation, Duval County, 51 thousand reported
  • SLATOR RANCH — gas, Fina Oil & Chemical Company, Zapata County, 51 thousand reported
  • BRISCOE -D- — oil, Pacific Operators, Inc., Webb County, 51 thousand reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 51 thousand reported
  • HINOJOSA "A" — gas, Wagner Oil Company, Duval County, 51 thousand reported
  • CHAPMAN — oil, Ventex Operating Corp., Nueces County, 51 thousand reported
  • BENAVIDES MINERAL TRUST — gas, Enron Oil & Gas Company, Zapata County, 51 thousand reported
  • RACHAL, ED — gas, Lewis Petro Properties, Inc., Webb County, 51 thousand reported
  • MCALLEN FIELDWIDE UNIT — oil, Fina Oil & Chemical Company, Hidalgo County, 51 thousand reported
  • KING RANCH STRATTON — gas, Exxon Corp., Jim Wells County, 51 thousand reported
  • DUVAL RANCH SEC. 578 — oil, Dunigan Petroleum, Inc., Duval County, 51 thousand reported
  • MAMA NA PARTNERSHIP — gas, Discorbis Oil Company, Duval County, 51 thousand reported
  • HEREFORD, L.M. — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 51 thousand reported
  • GUARANTY TITLE & TRUST — gas, Royal Production Company, Inc., Nueces County, 51 thousand reported
  • MCGILL BROS. NCT-1 — gas, Loudon Operating Company, L.L.C., Brooks County, 51 thousand reported
  • D.C.R.C. — oil, Manley, John D. III, Oper., Inc, Duval County, 51 thousand reported
  • D. D. OIL CO. -B- — oil, D.Y. Exploration, Inc., Starr County, 51 thousand reported
  • WORDEN & DROUGHT — oil, Manley, John D. III, Oper., Inc, Duval County, 51 thousand reported
  • GATES "N" TR2 — gas, Lewis Petro Properties, Inc., Webb County, 51 thousand reported
  • LA BRISA — gas, H & P Exploration Co., Starr County, 51 thousand reported
  • DUVAL COUNTY RANCH CO. -K- — gas, Southwestern Energy Prod. Co., Duval County, 51 thousand reported
  • MAGUIRE OIL DEEP — gas, Erskine Energy, LLC, Kenedy County, 51 thousand reported
  • BEATTY — oil, Kebo Oil & Gas, Inc., Nueces County, 51 thousand reported
  • MARIPOSA FIELD GAS UNIT — gas, Exxon Corp., Brooks County, 51 thousand reported
  • SEELIGSON UNIT — gas, Oryx Energy Company, Jim Wells County, 51 thousand reported
  • LA BLANCA 46 — gas, Contract Energy, L.L.C., Hidalgo County, 51 thousand reported
  • GARCIA, J. A. ET AL — gas, Mueller Engineering Corp., Hidalgo County, 51 thousand reported
  • BRENNAN - BENAVIDES — gas, Bridge Oil Company, L. P., Duval County, 51 thousand reported
  • RAMIREZ, JOSE — oil, Herschap Bros., Duval County, 51 thousand reported
  • ZACHRY, H.B. FEE — gas, Zachry, H. B. Company, Zapata County, 51 thousand reported
  • TRIPHENE MIDDLETON ET AL -B- — gas, Virtex Petroleum Company, Inc., Webb County, 51 thousand reported
  • SCHULZE, R. PHILIP, ET AL — oil, Hughes, Dan A. Company, Nueces County, 51 thousand reported
  • THOMPSON UNIT — oil, Plains Resources Inc., Nueces County, 51 thousand reported
  • D..C.R.C. — oil, L.T.D. Explorations Inc., Duval County, 51 thousand reported
  • CHAPMAN, J. O. — gas, Shell Western E&P Inc., Nueces County, 51 thousand reported
  • PARR — gas, Tidal Petroleum, Inc., Duval County, 51 thousand reported
  • HIRSCH ESTATE 538 — gas, Enron Oil & Gas Company, Webb County, 51 thousand reported
  • SAMANO "C" — gas, Cox Exploration, Inc., Starr County, 51 thousand reported
  • KING RANCH BORREGOS — gas, Exxon Corp., Kleberg County, 51 thousand reported
  • CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 51 thousand reported
  • EAST, S.K. — gas, Headington Oil Company, L.P., Kenedy County, 51 thousand reported
  • WARDNER — oil, Union Pacific Resources Company, Nueces County, 51 thousand reported
  • CAGE RANCH — gas, United Oil & Minerals L. P., Brooks County, 51 thousand reported
  • CUELLAR, FERNANDO EST. — gas, Hanson Production Company, Zapata County, 51 thousand reported
  • ELLIFF J.S. — gas, Apache Corporation, Nueces County, 51 thousand reported
  • CANTU UNIT — gas, WJW Operating Co.,LLC, Starr County, 51 thousand reported
  • RAMIREZ, C.H. — gas, Chevron U. S. A. Inc., Webb County, 51 thousand reported
  • FOWLER — gas, Mortimer Production Company, San Patricio County, 51 thousand reported
  • EAST, ALLEN — gas, Dewbre Petroleum Corporation, Kleberg County, 51 thousand reported
  • BROCK, J. D. -A- — oil, M & S Production Company, Starr County, 51 thousand reported
  • REILLY HEIRS — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 51 thousand reported
  • BMT — gas, Columbus Energy, LLC, Webb County, 51 thousand reported
  • MARRS MCLEAN — gas, Eog Resources, Inc., Zapata County, 51 thousand reported
  • GUERRA, A. — oil, Newman Operating Company, Starr County, 51 thousand reported
  • KING RANCH LAGUNA LARGA — gas, Exxon Corp., Kleberg County, 51 thousand reported
  • YTURRIA CATTLE CO — gas, Petroleum Management, Inc., Willacy County, 51 thousand reported
  • TREVINO — gas, Conoco Inc., Zapata County, 51 thousand reported
  • RIVERS, W. C. — gas, Wadi Petroleum, Inc., Nueces County, 51 thousand reported
  • SLICK, T. B. ESTATE B1 — gas, Conoco Inc., Starr County, 51 thousand reported
  • PEREZ — oil, Prolithic Energy Company, L.P., Starr County, 51 thousand reported
  • VT PALAFOX EXPLORATION CO. "A" — gas, Virtex Petroleum Company, Inc., Webb County, 51 thousand reported
  • YZAGUIRRE, D. HEIRS — gas, Transtexas Gas Corporation, Zapata County, 51 thousand reported
  • WELDER "G" — gas, Scana Petroleum Resources, Inc., San Patricio County, 51 thousand reported
  • SOUTH LUNDELL GAS UNIT #1 — gas, Exxon Corp., Duval County, 51 thousand reported
  • BUCHANAN GAS UNIT — gas, BP America Production Company, Hidalgo County, 51 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.