Oil and gas leases in District 01 — page 117

Railroad Commission district 01 covers 38 Texas counties and 23,770 leases with reported production. 12,527 of them are oil leases and 11,243 are gas leases. Between them they carry 61,443 wellbores. Reported volumes run from January 1993 to August 2026 and come to 2.7 billion barrels of oil and 16.2 billion Mcf of gas. 2,031 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 01

How many oil and gas leases are in District 01?: District 01 has 23,770 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has District 01 produced?: Leases in District 01 have reported 2,671,703,967 barrels of oil (bbl) and 16,160,349,573 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 01?: 2,031 operators file production returns for leases in District 01.
How much are mineral rights in District 01 worth?: There is no single figure: what a mineral or royalty interest in District 01 is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 23,770 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 117 of 119

RODRIGUEZ, FRANK ETAL — oil, Texas Vanguard Oil Company, Wilson County, 79 reported
HINDS, FLOYD C. — oil, Clements Operating Company, Inc., Caldwell County, 79 reported
SWIGART -B- — oil, WMR Real Estate Venture, Caldwell County, 79 reported
CHITTIM HEIRS — oil, Blackbrush O & G, LLC, Maverick County, 79 reported
STREETY, C.B. — oil, M-Five Oil Company, Guadalupe County, 78 reported
BURRO, PRATT — oil, Tejas Exploration Inc., Milam County, 78 reported
KOURS -L- — oil, Aminex USA, Inc., Bexar County, 78 reported
MINOTEX/BENKE -B- — oil, Mineral Resources, Incorporated, Frio County, 78 reported
GRELLE, BRIAN — oil, Sabinal Resources, Inc., Zavala County, 78 reported
GRUN, J. D. — oil, Black Jack Well Service, Inc., Wilson County, 77 reported
SHINER RANCH "A" — oil, Oryx Energy Company, Frio County, 77 reported
METZLER — oil, Poor Farm Oil Co., Caldwell County, 77 reported
LPO CALAME — oil, LP Operating, LLC, Frio County, 77 reported
CHITTIM — gas, Gei Management Co., Inc., Maverick County, 76 reported
ARROYO ROBLE — oil, Genesis Gas & Oil LLC, Zavala County, 76 reported
LIEKE, OTTO — gas, Ep Operating Limited Partnership, Atascosa County, 75 reported
MOORE, RHEA ALLEN — oil, Aminex USA, Inc., Bexar County, 75 reported
RIO NUECES — oil, CML Exploration, LLC, Zavala County, 75 reported
BUNGER "30" — gas, Chesapeake Operating, Inc., Val Verde County, 74 reported
FIDELITY — oil, Ginco Operating Co., Medina County, 74 reported
MCCLOSKEY — oil, Ginco Operating Co., Frio County, 74 reported
CORE GROUP I — oil, Minerals Of Texas, Inc., Frio County, 74 reported
LOWMAN, R.G. — oil, D.C.R.A. Oil Company, Guadalupe County, 74 reported
BIG WELLS — oil, Texakoma Oil & Gas Corporation, Dimmit County, 74 reported
TRANSUE, JIM — oil, Transue, Jim, Guadalupe County, 73 reported
PERKINS, E. — oil, Rec Well Service, Inc., Wilson County, 73 reported
JOHNSON, CLARA V. — oil, Lucros International Corporation, Bexar County, 73 reported
WARD — gas, Fiml Natural Resources, LLC, Val Verde County, 72 reported
DAVIS, MILTON — oil, Rampage Exploration, Inc., Atascosa County, 72 reported
LYDA, GERALD UNIT -W- — oil, Rampage Exploration, Inc., Atascosa County, 72 reported
ECD UNIT-B- — oil, Lucros International Corporation, Bexar County, 72 reported
SCHUCHART, J.W. — oil, Travelers Oil & Gas, Inc., Atascosa County, 71 reported
LARA, QUENTIN — oil, Stokes, King, Bexar County, 71 reported
KNUST, FRITZ K. — oil, Lucros International Corporation, Bexar County, 71 reported
PYRON, A. M. — oil, Lucros International Corporation, Bexar County, 70 reported
KIMBLE — oil, Winter Garden Supply, Inc., Dimmit County, 70 reported
O.C. FEE — oil, Aminex USA, Inc., Bexar County, 70 reported
MULLINS, E.B. H — oil, Virtex Petroleum Company, Inc., Medina County, 70 reported
SHEARER, J. M. JR. (MIT) — oil, Fortune Operating, Inc., La Salle County, 70 reported
CERVANTES, REYES E. ET UX — oil, Shepherd Oil Co., Bexar County, 69 reported
HOFFERICHTER UNIT — oil, Marathon Oil Company, Wilson County, 69 reported
STUART-PERLITZ RANCH — oil, Cabot Oil & Gas Corporation, Zavala County, 69 reported
EMLEY — oil, Nails Operating Company LLC, Medina County, 69 reported
JONES, L., ET AL — oil, R & S Oil Production Co., Gonzales County, 68 reported
PRUSESKI, ANNIE — oil, Donelco Industry, Bexar County, 68 reported
ROCHE, V.G.G. — oil, Somont Oil Co., Inc., Caldwell County, 68 reported
MCLERRAN, J.H. -A- — oil, Blackwell Drilling Co., Milam County, 68 reported
IRVIN RANCH "A" — oil, Williams, Clayton Energy, L.L.C, La Salle County, 68 reported
WILLIAMS, CARL — oil, Klutts, Carlos J., Frio County, 68 reported
HILL-REED UNIT #3 — oil, Luling O&G LLC, Caldwell County, 68 reported
FOSTER, ESTER — oil, Heartland Resources, Inc., Milam County, 67 reported
DAVIS/SUNSHINE — oil, Rampage Exploration, Inc., Atascosa County, 67 reported
BOZARTH, N. B. — oil, DLM Energy, Caldwell County, 66 reported
HINDS, ADDIE -F- — oil, Clements Operating Company, Inc., Caldwell County, 66 reported
CONSTANZO, NICK -B- — oil, Constanzo, Nick, Bexar County, 66 reported
FISHER-PEARSON — oil, Penrod Oil Company Of Texas, Inc, Milam County, 66 reported
ROCHA -A- — oil, Aminex USA, Inc., Atascosa County, 66 reported
FOSTER UNIT IV LAS — oil, Chesapeake Operating, Inc., La Salle County, 66 reported
MATTHEWS — gas, Spiller, Robert S., Zavala County, 65 reported
MATTHEWS — gas, Spiller, Robert S., Zavala County, 65 reported
MATTHEWS — gas, Spiller, Robert S., Zavala County, 65 reported
BRISCOE COCHINA WEST RANCH — gas, Anadarko E&P Onshore LLC, Dimmit County, 65 reported
KOTARA, EMIL J. ET AL — oil, Cimarron Engineering Corp., Wilson County, 65 reported
DAVILLA, JAMES, ETAL, UNIT 1 — oil, Saur, Jerry, Caldwell County, 64 reported
GRIFFITH, B.J. — oil, Lucros International Corporation, Bexar County, 64 reported
SWIGART "12" — oil, M & S Oil Inc., Caldwell County, 64 reported
GRIFFITH -B- — oil, Aminex USA, Inc., Bexar County, 64 reported
COVERT, F. M. NCT B-4 — gas, 3-G Operating Company, Dimmit County, 63 reported
RITCHIE, H. G. JR. — oil, Amax Oil & Gas Inc., Frio County, 63 reported
WALTON, C. A. ET AL — oil, Haston Oil Company, Guadalupe County, 63 reported
WALKER, B.B. ET AL — oil, Somont Oil Co., Inc., Caldwell County, 63 reported
LONG, J.Y. — oil, Lucros International Corporation, Bexar County, 63 reported
OMBER H — oil, Seago Petroleum, Inc., Frio County, 63 reported
PATTESON — oil, Santa Fe Energy Oper. Part., LP, Gonzales County, 63 reported
MCCOY, JANICE — oil, Zantana Resources, Gonzales County, 63 reported
FAITH-SAN PEDRO — gas, Chesapeake Operating, L.L.C., Dimmit County, 62 reported
SMITH, L. — oil, Donoco Oil Company, Guadalupe County, 62 reported
COOKE, C.N. "C" — oil, Buffalo Oil Corp., La Salle County, 62 reported
STOUTAMIRE, MR. & MRS. A.L. — oil, Calk, Roger D., Bexar County, 62 reported
PILCHER — oil, D & S Petroleum, Inc., Caldwell County, 62 reported
RAINE, J. R. — oil, Bridger Oil Inc., Zavala County, 61 reported
SCHILLING, THELMA UNIT — oil, Catarina Petroleum L. C., Dimmit County, 61 reported
PRATT, S.C. "B-III" — oil, Tejas Exploration Inc., Milam County, 61 reported
DORMAN-SMITH -B- — oil, H&F Development Corp., Milam County, 61 reported
OPPENHEIMER — oil, Mortimer Exploration Company, Zavala County, 61 reported
ELLIS — oil, Modern Exploration, Inc., Gonzales County, 61 reported
MATTHEWS — gas, Spiller, Robert S., Zavala County, 60 reported
MCMULLAN — oil, Mcmullan Oil Company, Guadalupe County, 60 reported
REEVES "A" — gas, Swift Energy Operating, LLC, La Salle County, 59 reported
LAQUE -B- — oil, Aminex USA, Inc., Bexar County, 59 reported
KOEHLER, O.L. — oil, Duncan Production, Bexar County, 59 reported
ESTRADA, ELGARIO M. — oil, Aminex USA, Inc., Bexar County, 59 reported
PICKENS, STAGE -B- — oil, MPG Petroleum, Atascosa County, 59 reported
ALVARADO — oil, Shepherd Oil Co., Bexar County, 59 reported
HALM, BONNYE H. "A" — oil, Cheyenne Petroleum Company, Frio County, 59 reported
DAVIDSON — oil, Ginco Operating Co., Frio County, 58 reported
MEISSNER — oil, Texas Vanguard Oil Company, Wilson County, 58 reported
LPO PRUE RANCH B — oil, LP Operating, LLC, Frio County, 58 reported
HARTFIELD, FRAZIER — oil, Statco, Inc., Guadalupe County, 57 reported
LITTLE, J. P. — oil, Joint Resources Company, Zavala County, 57 reported
KELLY, J.J. -A- — oil, LPG Energy Partnership, Caldwell County, 57 reported
MYERS — oil, Exploration Company, The, Dimmit County, 57 reported
KUNIHIRO-JONES-DUNCAN UNIT — oil, Stokes, King, Bexar County, 56 reported
ENGELKE, AUGUST — oil, Whitfield, W. C. JR. Trust, Guadalupe County, 56 reported
FOUGERAT, G. — oil, Golden Derrick Oil Company, Inc., Gonzales County, 56 reported
THOMAS — oil, Rao Oil Company, Bexar County, 55 reported
O'BRIEN — oil, Duncan Production, Bexar County, 55 reported
COFFIELD, H.H. ESTATE — oil, Penrod Oil Company Of Texas, Inc, Milam County, 55 reported
DOWDA, JAMES — oil, Aminex USA, Inc., Bexar County, 55 reported
BOB WHITE RANCH — gas, Altair Energy Corp., Frio County, 54 reported
SMYTH — gas, Winn Exploration Co., Inc., Zavala County, 54 reported
ADAM, C. A. — oil, Lucros International Corporation, Bexar County, 54 reported
VESSELS, R.P. — oil, Freeman Corporation, The, Milam County, 54 reported
MCBEE, JANE — oil, Far, Inc., Atascosa County, 54 reported
BARKER -A- — oil, Aminex USA, Inc., Bexar County, 54 reported
SANCHEZ & GONZALES -C- — oil, Aminex USA, Inc., Bexar County, 54 reported
SHULER, WILL — oil, Calk, J. M. Operating Co., Bexar County, 54 reported
CULPEPPER OIL UNIT # 2 — oil, Tana Oil And Gas Corporation, Gonzales County, 54 reported
SOUTH TEXAS SYNDICATE "A" 95 — oil, TNT Petroleum Company, Inc., La Salle County, 53 reported
NELSON, GLENNA — oil, Browning Oil Company, Inc., Gonzales County, 53 reported
TRAPP, LOUIS E. JR. — oil, Lucros International Corporation, Bexar County, 53 reported
ALEX — oil, U.S. Exploration Company, Guadalupe County, 53 reported
HILDREBRAND ET AL — oil, Cantro Exploration, Inc., Frio County, 53 reported
BIG FOOT OLMOS D SAND UNIT — oil, Maverick Energy Group, Inc., Frio County, 53 reported
CARTER, JENNIE — oil, Glenco Oil & Gas Company, Guadalupe County, 52 reported
LILLY -D- — oil, Ginco Operating Co., Frio County, 52 reported
SPOHLER,ALFRED B. JR. ET UX — oil, Tiza Operating Company, Gonzales County, 52 reported
MARSHALL — oil, Tidal Petroleum, Inc., Mcmullen County, 52 reported
HILD, HERBERT — oil, Hild And Hild, Wilson County, 51 reported
WIER-RAMBIE — oil, Aminex USA, Inc., Bexar County, 51 reported
BAKER TRACT III — oil, JB Oil & Gas Well Service, Bexar County, 51 reported
BELLOWS — oil, Alamo Operating Company, L. C., La Salle County, 51 reported
MCGINTY UNIT — oil, Rosetta Resources Operating LP, Gonzales County, 51 reported
WHITEHEAD WARDLAW — oil, Rio-Tex, Inc., Edwards County, 51 reported
SMITH, W. F. — oil, Wilkins Petroleum, Frio County, 50 reported
JENKINS-B- — oil, Jenkins, R. D., Milam County, 50 reported
AARON, CHAS. — oil, Lucros International Corporation, Bexar County, 50 reported
HOLLAMON -D- — oil, Four Oaks Investments, Inc., Guadalupe County, 50 reported
B & B UNIT #1 — oil, Shield Petroleum, Gonzales County, 50 reported
GONZALES WELL — oil, Cavalier Oil & Gas, Inc., Guadalupe County, 50 reported
RIEGER — oil, North Texas Energy,Inc., Williamson County, 50 reported
SMYTH — gas, Winn Exploration Co., Inc., Zavala County, 49 reported
HICKEY, EUGENE — oil, Hickey, Eugene, Guadalupe County, 49 reported
PRATT, R. T., -A- — oil, Wiegand Bros, DRLG. Co., Caldwell County, 49 reported
BAKER, TOM H.,-E- — oil, Base Petroleum, Guadalupe County, 49 reported
METCALFE OIL UNIT — oil, Benchmark Texas Petroleum, LLC., Caldwell County, 49 reported
LUBIANSKI, ANNIE — oil, Doege, Donald, Bexar County, 48 reported
WILLIAM E. EMLEY — oil, Nails Operating Company LLC, Medina County, 48 reported
SMYTH — gas, Winn Exploration Co., Inc., Zavala County, 47 reported
AVANT, A.J. — oil, Lucros International Corporation, Bexar County, 47 reported
SHUFFIELD, G. W. — oil, Tejas Exploration Inc., Milam County, 47 reported
GUAJARDO, AGUSTINE — oil, Shepherd Oil Co., Bexar County, 47 reported
KNAPEK — oil, Malish Operating, LLC, Williamson County, 47 reported
JACKSON — gas, Winn Exploration Co., Inc., Zavala County, 46 reported
CARTWRIGHT -A- — oil, Buffalo Oil Corp., La Salle County, 46 reported
OVERTON, EARL — oil, Overton, Earl R., Bexar County, 46 reported
DOOLEY -A- — oil, Parker, G.R. Company, Inc, Atascosa County, 46 reported
HAGIST RANCH UNIT NO. 1 — gas, Premium Exploration Company, Mcmullen County, 45 reported
HALBARDIER, J. E. — oil, Lucros International Corporation, Bexar County, 45 reported
COMBS -C- — oil, Lone Star Operating Company, Frio County, 45 reported
HARDMAN, JIMMY -A- — oil, Black Jack Well Service, Inc., Bexar County, 45 reported
DUGI, DANIEL D. — oil, Rampage Exploration, Inc., Wilson County, 45 reported
BUNDRICK, V. UNIT — oil, Van Winkle Oil, Wilson County, 45 reported
REESE, ALICE IRENE — oil, W.W. Energy, Guadalupe County, 44 reported
MCGINNES, NORMA -A- — oil, T. G. S. Oil Company, Gonzales County, 44 reported
DUNN -E- — oil, MPG Petroleum, Bexar County, 44 reported
MENCHACA -A- — oil, Hardwick, Ross H. Oil Company, Bexar County, 44 reported
COOKE, C.N. "A" — oil, Buffalo Oil Corp., La Salle County, 43 reported
LYONS -D- — oil, Ginco Operating Co., Bexar County, 43 reported
SPILLAR — gas, Winn Exploration Co., Inc., Zavala County, 42 reported
CURTIS, SAM — oil, Serra Energy, Inc., Frio County, 42 reported
MCCARLEY — oil, O.G.O. Refining, Caldwell County, 42 reported
LITTLE, JESSE A. — oil, Aminex USA, Inc., Atascosa County, 42 reported
HINDES — oil, Preston, John WM., Atascosa County, 42 reported
ZIMMERELE, CLARA C. — oil, Rao Oil Company, Medina County, 42 reported
BUCHSENSCHUTZ, R. -A- — oil, Calico Exploration Company, Inc., Atascosa County, 42 reported
MURRAY -B- — oil, Aminex USA, Inc., Bexar County, 42 reported
BOWMAN, RUTH MCLEAN — oil, Ingram, J. Oil & Gas, Inc., Dimmit County, 41 reported
TAYLOR, KENNETH E. — oil, Taylor, Kenneth E., Bexar County, 41 reported
PREMIER/CORONA — oil, Source Petroleum Inc., Guadalupe County, 41 reported
COOPER -M- — oil, Ginco Operating Co., Atascosa County, 41 reported
COOPER W — oil, Caspen Operating Company, Atascosa County, 41 reported
CHRIS M. ALLEN — gas, Bruington Operating, L.L.C., Caldwell County, 40 reported
SHUFFIELD, G.W. "A" — oil, Tejas Exploration Inc., Milam County, 40 reported
H-OIL COMPANY — oil, H Oil Co., Caldwell County, 40 reported
MOCZYGEMBA, MARVIN C. — oil, Lucros International Corporation, Bexar County, 40 reported
RODENBURG, ALTON T — oil, Rodenberg, Laura Oil Co., Caldwell County, 40 reported
DEAGEN, BILL & SONS LTD -C- — oil, Deagen, Bill & Sons, Wilson County, 40 reported
NORTHWAY — oil, Tekna Synergy Corporation, La Salle County, 40 reported
OPPENHEIMER B — oil, Blackbrush O & G, LLC, Frio County, 40 reported
GLASSCOCK, LETA -O- — oil, Overly Operating Co., Zavala County, 39 reported
ASTRO, GARCIA — oil, Kinlaw Oil Corporation, Frio County, 39 reported
QUESADA -A- — oil, Aminex USA, Inc., Atascosa County, 39 reported
SAUNDERS, SUSIE D — oil, Maverick Energy Group, Inc., Frio County, 39 reported
SARTAIN — oil, C And S Oil & Gas, Frio County, 38 reported
LITTLE -A- — oil, Shepherd Oil Co., Atascosa County, 38 reported
R. D. TUCKER UNIT — oil, Modern Exploration, Inc., Gonzales County, 38 reported
SHUHART, D. V. JR. — oil, Karenco Energy, Incorporated, Wilson County, 38 reported
SANCHEZ/GONZALES UNIT — oil, Lucros International Corporation, Bexar County, 37 reported
KETTLEMAN — oil, Auburn Enterprises, Inc., Frio County, 37 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.