Oil and gas leases in District 04 — page 123

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 123 of 157

GATES "N" TR2 — gas, Lewis Petro Properties, Inc., Webb County, 41 thousand reported
GUERRA, R. A. — gas, M. J. G., Inc., Starr County, 41 thousand reported
TEXAS COMMERCE BANK — oil, Kebo Oil & Gas, Inc., Nueces County, 41 thousand reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Brooks County, 41 thousand reported
GARCIA, F. ET AL — oil, Lobo Resources, Ltd., Duval County, 41 thousand reported
GOLDSTON, W. L. ET AL — gas, Wynn-Crosby Energy, Inc., Hidalgo County, 41 thousand reported
HOFFMAN -AA- — gas, Bridwell Oil Co., Jim Wells County, 41 thousand reported
APACHE-BRISCOE 1044 — gas, Lewis Petro Properties, Inc., Webb County, 41 thousand reported
SULTENFUSS, H. A. — oil, Magnum Producing & Operating Co., Aransas County, 41 thousand reported
NILO SHALLOW A GU — gas, Eog Resources, Inc., Starr County, 41 thousand reported
ROGERS, HERMINIA G. — oil, Mustang Oil & Gas Corporation, Duval County, 41 thousand reported
WELDER EFH — oil, Welder Exploration & Prod., Inc., San Patricio County, 41 thousand reported
BRUNI, A. M. EST. "1571 — gas, Killam Oil Co., Ltd., Webb County, 41 thousand reported
DUVAL-STATE 54 — oil, Donna-Lynne Oil Company, Inc., Duval County, 41 thousand reported
DCRC "101B" — oil, Tri-C Resources, Inc., Webb County, 41 thousand reported
GARCIA, ABRAHAM — oil, Cotton, W. L., Brooks County, 41 thousand reported
DUGGER, L. M. — gas, Sue-Ann Operating, L.C., Nueces County, 41 thousand reported
ASBURY — gas, Slawson Exploration Company, Inc, San Patricio County, 41 thousand reported
DEGARCIA-CHAMPION UNIT — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 41 thousand reported
TSL 33105/TR 53/ — gas, Sabco Operating Company, Nueces County, 41 thousand reported
CAGE RANCH II — gas, United Resources, LP, Brooks County, 41 thousand reported
S. A. J. S. L. B. -D- — gas, Union Pacific Resources Company, Jim Wells County, 41 thousand reported
SOUTHLAND LIFE — gas, Perlman,I.H.Oil & Gas Properties, Duval County, 41 thousand reported
MOSSER GU "B" — gas, Anr Production Company, Jim Wells County, 41 thousand reported
VASQUEZ, DELIA M. — gas, Bison Energy Partners, Ltd., Zapata County, 41 thousand reported
KING RANCH VISNAGA — gas, Exxon Corp., Kleberg County, 41 thousand reported
STATE TRACT 975 — oil, Mego Resources, LLC, San Patricio County, 41 thousand reported
MILLER B-C SAND UNIT — oil, Oryx Energy Company, Starr County, 41 thousand reported
ADAMI — gas, Trojim Co., Webb County, 41 thousand reported
SULLIVAN, D. J. — gas, Maguire Oil Company, Brooks County, 41 thousand reported
VELA, ANTONIO — gas, Enron Oil & Gas Company, Zapata County, 41 thousand reported
SAENZ -C- — oil, Forbes, C. C. Company, Duval County, 41 thousand reported
STATE TRACT 84 — oil, Warwick Oil & Gas, Inc., Aransas County, 41 thousand reported
WELDER WILDLIFE REFUGE — gas, Welder Exploration & Prod., Inc., San Patricio County, 41 thousand reported
YZAGUIRRE, J. — gas, KCS Resources, Inc., Zapata County, 41 thousand reported
CARR — gas, Conocophillips Company, Webb County, 41 thousand reported
SARITA FIELD OIL & GAS UNIT — oil, Exxon Corp., Kenedy County, 41 thousand reported
HOFFMAN, R. "D" — gas, Devon Energy Production Co, L.P., Jim Wells County, 41 thousand reported
ALEXANDER — gas, San Isidro Development Co, L. C., Webb County, 41 thousand reported
GATES RANCH — gas, Kerns O & G, Inc., Webb County, 41 thousand reported
KING RANCH ALAZAN — gas, Exxon Corp., Kleberg County, 41 thousand reported
MCMURRY — oil, Anderson Oil Ltd., Nueces County, 41 thousand reported
KING RANCH HEADQUARTERS — oil, Exxon Corp., Kleberg County, 41 thousand reported
YTURRIA L&C CO. NCT. — gas, Texaco E & P Inc., Willacy County, 41 thousand reported
RIVERS, M. L. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 41 thousand reported
LUNDELL-STATE 48 — gas, Hurd Enterprises, Ltd., Duval County, 41 thousand reported
MARIPOSA FIELD GAS UNIT — gas, Exxon Corp., Brooks County, 41 thousand reported
SLICK "A" — gas, Mueller Engineering Corp., Starr County, 41 thousand reported
POPE, W. E., -A- — gas, Petroleum Management, Inc., Jim Wells County, 41 thousand reported
JOHNSON, F.I. — gas, Cantera Operating, LLC, Hidalgo County, 41 thousand reported
BISHOP CATTLE — gas, Dominion Expl. & Prod., Inc., Duval County, 41 thousand reported
OSPREY — gas, Dominion Expl. & Prod., Inc., Jim Hogg County, 41 thousand reported
BENAVIDES, CARLOS-B — gas, Valence Operating Company, Webb County, 41 thousand reported
CAVAZOS, NICOLAS — gas, Citation Oil & Gas Corp., Willacy County, 41 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 41 thousand reported
WELDER, R.H. -B- — gas, Marathon Oil Company, San Patricio County, 41 thousand reported
BENAVIDES STATE GU A — gas, Enron Oil & Gas Company, Zapata County, 41 thousand reported
CHAPMAN, J.O. — gas, Neg Operating LLC, Nueces County, 41 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 41 thousand reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 41 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 41 thousand reported
BRISCOE "ERC" — gas, Crimson Energy Company, LC, Webb County, 41 thousand reported
GRAY / HARDWICKE — gas, Cimarron Engineering Corp., Hidalgo County, 41 thousand reported
DOUGHERTY, ET AL — gas, Waters Eng. & Operating, Inc., Hidalgo County, 41 thousand reported
COX, B. F. UNIT — gas, Mitchell Energy Corporation, Willacy County, 41 thousand reported
STATE TRACT 116 — gas, Lamar Oil & Gas, Inc., Aransas County, 40 thousand reported
LUBY, J. P. — gas, Texaco E & P Inc., Nueces County, 40 thousand reported
SCHWARZ, E.H. — gas, Transamerican Natural Gas Corp., Webb County, 40 thousand reported
SULLIVAN, D. J. IV — gas, Gillring Oil Company, Brooks County, 40 thousand reported
WIEDERKEHR, L. — gas, Samson Resources Company, Duval County, 40 thousand reported
LA GLORIA GAS UNIT — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 40 thousand reported
TALLEY-KIBBE — gas, Laughlin, W. M. Estate, Duval County, 40 thousand reported
ALTA-VANCO — oil, Tepee Petroleum Co., Inc., Duval County, 40 thousand reported
FIRST NATIONAL BANK OF MISSION — gas, Amax Oil & Gas Inc., Starr County, 40 thousand reported
SKIPPER — gas, Samson Lone Star, LLC, Brooks County, 40 thousand reported
PEAL RANCH — gas, Richman Petroleum Corp., Duval County, 40 thousand reported
B. GALLAGHER 1 GU — gas, Canyon Creek Energy Texas, LLC, Nueces County, 40 thousand reported
CAMERON, DON ET AL -A- — gas, Neuhaus, V. F. Properties, Inc., Starr County, 40 thousand reported
GASPER RICE - WATERS — oil, Gasper Rice Resources, Ltd., Nueces County, 40 thousand reported
KING RANCH SEELIGSON — gas, Exxon Corp., Kleberg County, 40 thousand reported
HAGIST RANCH — gas, Ultra Oil & Gas, Inc., Duval County, 40 thousand reported
BRISCOE -D- — gas, Okie Crude Company, Webb County, 40 thousand reported
REHMET "A" — gas, Diamond "S" Oil, Inc., Jim Wells County, 40 thousand reported
PERKINS-LAGASSE — oil, Basin Oil & Gas Operating, LLC, Nueces County, 40 thousand reported
BERNSEN, L. — gas, Lundberg Operating Corporation, Nueces County, 40 thousand reported
MUNOZ UNIT — gas, Christico Petroleum Company, Starr County, 40 thousand reported
HERNANDEZ A — oil, Price Drilling & Exploration Co., Duval County, 40 thousand reported
BRISCOE "F" — gas, Okie Crude Company, Webb County, 40 thousand reported
MEYERHOFF, EMIL H. — gas, Barrett Brothers Oil & Gas, Inc., Hidalgo County, 40 thousand reported
LA BRISA LAND & CATTLE — gas, Texas Independent Explor., Inc., Starr County, 40 thousand reported
DE BENAVIDES,ROSA V. RALSTON J. — gas, Peak Energy Corporation, Webb County, 40 thousand reported
PUIG, L. F. — gas, Lewis Petro Properties, Inc., Webb County, 40 thousand reported
PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 40 thousand reported
KENEDY, JOHN G. JR. "C" — gas, Exxon Corp., Kenedy County, 40 thousand reported
RIPPLE, RODDY — oil, Lomak Production Company, Nueces County, 40 thousand reported
WALLTON, IRENE R. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 40 thousand reported
STATE TRACT 903-S — gas, Petrotex Engineering Company, Mustang Is-SB County, 40 thousand reported
SMITH, F. J. — gas, Dinero Oil Corporation, Nueces County, 40 thousand reported
BRUNI RANCH — gas, Hilcorp Energy Company, Webb County, 40 thousand reported
SMITH, M.F. — oil, Dinero Oil Corporation, Nueces County, 40 thousand reported
PHARR FIELDWIDE UNIT — gas, Fina Oil & Chemical Company, Hidalgo County, 40 thousand reported
MESTENA OIL & GAS — gas, Expro Engineering, Inc., Brooks County, 40 thousand reported
DCR-STATE 64-8 OIL UNIT — oil, Tri-C Resources, Inc., Duval County, 40 thousand reported
STATE OF TEXAS 390 — oil, Bass Enterprises Production Co., Nueces County, 40 thousand reported
BLACKNALL, SALLY — oil, Western Gulf Oil & Gas Inc., Nueces County, 40 thousand reported
GARCIA-YTURRIA -A- GU — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 40 thousand reported
MCGILL BROS. NCT-1 — oil, Texaco E & P Inc., Brooks County, 40 thousand reported
RETTIG, MABEL — gas, Enex Resources Corporation, Webb County, 40 thousand reported
MONTALVO, N. R. — gas, Reh Energy, Inc., Starr County, 40 thousand reported
COUNTIS, SAM — gas, Gcea, LLC, Nueces County, 40 thousand reported
WIEDERKEHR, L. — gas, El Campo Operating, LLC, Duval County, 40 thousand reported
BOOTH, W. V. ET AL 2292 — gas, Lewis Petro Properties, Inc., Webb County, 40 thousand reported
WARDNER, G. P. — oil, Union Pacific Resources Company, Kleberg County, 40 thousand reported
SEXTON-MULLAN UNIT — oil, Swift Energy Company, Aransas County, 40 thousand reported
HORN, T. W. — gas, Tuscan Corporation, The, Duval County, 40 thousand reported
CHAPA GAS UNIT — gas, Fidelity Explor. & Prod. Co., Hidalgo County, 40 thousand reported
MARCHBANKS — oil, Awp Operating Company, Duval County, 40 thousand reported
ESTELL, MARY KING — gas, Kamlok Oil & Gas, Inc., Nueces County, 40 thousand reported
KENEDY, JOHN G. JR. "C" — gas, Exxon Corp., Kenedy County, 40 thousand reported
MAG.DUVAL RANCH SEC. 208-209 — oil, Dunigan Petroleum, Inc., Duval County, 40 thousand reported
BRISCOE-DESPAIN GU — gas, Enron Oil & Gas Company, Webb County, 40 thousand reported
GREENE, O.W. — gas, Eog Resources, Inc., Duval County, 40 thousand reported
PHARR FIELDWIDE UNIT — gas, Totalfinaelf E&P USA Inc, Hidalgo County, 40 thousand reported
CARR LUNDELL POOLED GAS UNIT — gas, Mohican Operating, L.L.C., Webb County, 40 thousand reported
BRUNI RANCH — gas, Conoco Inc., Zapata County, 40 thousand reported
YTURRIA — gas, Risco La Sara Operations, LLC, Willacy County, 40 thousand reported
WALTON, IRENE R. — gas, Pennzoil Exploration & Prod. Co., Nueces County, 40 thousand reported
KELSEY UNIT — oil, Exxon Corp., Brooks County, 40 thousand reported
ZAMORA "S" SAND GU — gas, United Oil & Minerals L. P., Hidalgo County, 40 thousand reported
GARCIA, T — gas, Starco Exploration, Inc., Starr County, 40 thousand reported
RIO FARMS "A" GAS UNIT — gas, Pogo Producing Company LLC, Willacy County, 40 thousand reported
DCR-STATE 258 — gas, Tri-C Resources, Inc., Duval County, 40 thousand reported
BAKER GAS UNIT — gas, Petroleum Management, Inc., Aransas County, 40 thousand reported
HINOJOSA "B" — gas, Hunter Petroleum Inc., Duval County, 40 thousand reported
VON BLUCHER — oil, Pennzoil Exploration & Prod. Co., Nueces County, 40 thousand reported
WELDER "G" — gas, Scana Petroleum Resources, Inc., San Patricio County, 40 thousand reported
TAYLOR, R.E. — oil, Lundberg Operating Corporation, Nueces County, 40 thousand reported
HOLMES, M. S. — gas, Associated Operating & Explor., Jim Wells County, 40 thousand reported
DUGAT — gas, National Energy Group, Inc., San Patricio County, 40 thousand reported
OLA MCCANN GAS UNIT — gas, Whiting Petroleum Corporation, San Patricio County, 40 thousand reported
BRISCOE "C" — gas, ST. Mary Land & Exploration Co., Webb County, 40 thousand reported
BALDWIN, J.C. — oil, Musselman, Owen & King Oper.,Inc, Nueces County, 40 thousand reported
STATE HOLLY BEACH UNIT #1 — gas, Alpha-Omega Energy, Cameron County, 40 thousand reported
YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 40 thousand reported
WARDNER, G.P. — gas, Union Pacific Resources Company, Nueces County, 40 thousand reported
MENGER, A. L. ET AL — gas, Frio Exploration Company, San Patricio County, 40 thousand reported
YZAGUIRRE-LEO GAS UNIT — gas, Houston Exploration Company, The, Zapata County, 40 thousand reported
PHOENIX GAS UNIT — gas, BP America Production Company, Hidalgo County, 40 thousand reported
GUERRA, A. E. — gas, Edge Petroleum Oper. Co., Inc., Hidalgo County, 39 thousand reported
VILLARREAL, B. GU — gas, Enron Oil & Gas Company, Zapata County, 39 thousand reported
GARCIA GAS UNIT — gas, Aegis Energy, Inc., Brooks County, 39 thousand reported
DE LA GARZA, RAUL — gas, Cordele Development Corporation, Webb County, 39 thousand reported
GARZA, D.L. -A- — gas, Cummins & Walker Oil Co., Inc., Starr County, 39 thousand reported
VAQUILLAS RANCH L2 — gas, Conoco Inc., Webb County, 39 thousand reported
MCALLEN, A. A. — gas, Shell Western E&P Inc., Hidalgo County, 39 thousand reported
HELLEN, DANA "A" — gas, Lobo Resources, Ltd., Jim Hogg County, 39 thousand reported
SOUTHWEST TEXAS CORP. — gas, Live Oak Reserves, Inc., Duval County, 39 thousand reported
MARGO "A" — gas, Newgulf Petroleum, LLC, Starr County, 39 thousand reported
EXXON SPEER FEE — oil, Mugg, John D. JR., San Patricio County, 39 thousand reported
GARCIA L&L CO. — gas, Oryx Energy Company, Starr County, 39 thousand reported
SANCHEZ, Y. — gas, M & S Production Company, Starr County, 39 thousand reported
SWALLOW GAS UNIT — gas, Arco Oil & Gas Co., Hidalgo County, 39 thousand reported
WEIL — gas, El Dorado Resources Inc., Duval County, 39 thousand reported
SLICK 230 — gas, Samson Lone Star LP, Starr County, 39 thousand reported
KAMPFHENKEL ET AL GAS UNIT — gas, Dominion Expl. & Prod., Inc., Nueces County, 39 thousand reported
PARR — oil, Tidal Petroleum, Inc., Duval County, 39 thousand reported
ARMENDAIZ, ET AL — gas, Mueller Engineering Corp., Willacy County, 39 thousand reported
HAYNES — gas, Houston Exploration Company, The, Zapata County, 39 thousand reported
GATES RANCH "Y" — gas, Kerns O & G, Inc., Webb County, 39 thousand reported
DIX — gas, Ellsworth, H. P. O&G Properties, San Patricio County, 39 thousand reported
GARCIA 1 — gas, Cometra Oil And Gas, Inc., Brooks County, 39 thousand reported
SEELIGSON, A.A. — gas, Mobil Producing TX. & N.M. Inc., Jim Wells County, 39 thousand reported
DCRC MF NCT-32 — oil, Morsey Oil & Gas Corp., Duval County, 39 thousand reported
LA BRISA RANCH — gas, Belco Energy Corp., Starr County, 39 thousand reported
BURROWS, J.C. & J.S. — oil, Texaco E & P Inc., San Patricio County, 39 thousand reported
MILLER RANCH — gas, Westport Oil And Gas Company, LP, Brooks County, 39 thousand reported
PEREZ, RODOLFO ET AL — oil, Lobo Resources, Ltd., Duval County, 39 thousand reported
SAMANO — gas, Smith Production Inc., Starr County, 39 thousand reported
EAST, S. K., MRS. — oil, Exxon Corp., Kenedy County, 39 thousand reported
STATE TRACT D GU — gas, Eog Resources, Inc., San Patricio County, 39 thousand reported
OLSEN — oil, Tag Operating Company, Inc., Nueces County, 39 thousand reported
SARITA FIELD OIL & GAS UNIT — gas, Exxon Corp., Kenedy County, 39 thousand reported
SCOTT & HOPPER — gas, Whittier Operating Inc., Brooks County, 39 thousand reported
HOFFMAN — gas, Rincon Petroleum Corporation, Duval County, 39 thousand reported
DE VELA, AMELIA L. — gas, Enron Oil & Gas Company, Zapata County, 39 thousand reported
C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 39 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 39 thousand reported
DCRC SECTION 101F — gas, Apache Corporation, Webb County, 39 thousand reported
BLACK STONE MINERALS — gas, Metano Energy, LP, Starr County, 39 thousand reported
BRUNI MINERAL B — gas, Killam Oil Co., Ltd., Webb County, 39 thousand reported
WARDNER, G. P. — gas, Union Pacific Resources Company, Kleberg County, 39 thousand reported
BROOKS GAS UNIT — gas, Marathon Oil Company, San Patricio County, 39 thousand reported
BRISCOE "J" — gas, Huber Energy L.P., Webb County, 39 thousand reported
ROCHE, K. D. -E- STATE OIL UNIT — oil, Mcleod, George L. Inc., Refugio County, 39 thousand reported
DOLORES GAS UNIT C — gas, Enron Oil & Gas Company, Zapata County, 39 thousand reported
SCHONEFELD -B- — oil, Merit Energy Company, Kleberg County, 39 thousand reported
BRUNI MINERALS C/A-NCT G.U. — gas, Killam Oil Co., Ltd., Webb County, 39 thousand reported
STELZIG-ZWERNAMAN "A" — gas, Diamond "S" Oil, Inc., Jim Wells County, 39 thousand reported
BEACH, BARBARA SHAFFER — gas, Memorial Exploration Company, Duval County, 39 thousand reported
KLEBERG, R.J.JR.TR.STILLMAN — gas, Exxon Corp., Willacy County, 39 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.