Oil and gas leases in District 01 — page 109

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 109 of 119

MCEVER,C.D. -D- — oil, So-Tex Energy Inc., Guadalupe County, 975 reported
C. SMITH "B" — oil, Titan Exploration, LLC, Caldwell County, 975 reported
MERCER 3H UNIT — oil, Texas Petroleum Investment Co., Caldwell County, 975 reported
COFFIELD/CULPEPPER -A- — oil, Ec Oil Co., Milam County, 973 reported
JOHNSTON, JAMES — oil, South Coast Oil & Gas Co., Frio County, 973 reported
REED -BBB- — oil, Polo Petroleum, Inc., Caldwell County, 972 reported
REEVES — gas, Swift Energy Operating, LLC, La Salle County, 970 reported
SHORT — oil, Lewis Petro Properties, Inc., La Salle County, 970 reported
HILDEBRAND SWD #2 — oil, Cox Exploration, Inc., Frio County, 969 reported
BURNS, MARTHA DOBSON ET AL #8 — oil, Magnum Engineering Company, La Salle County, 966 reported
BERRY FAMILY RANCHES — oil, Chesapeake Operating, Inc., Frio County, 966 reported
EUBANKS, BLANCH -B- — gas, Axis Energy Corporation, Dimmit County, 965 reported
SALDANA — oil, Textroleum Production, Inc., Bexar County, 964 reported
HALSELL RANCH — gas, Exploration Company, The, Maverick County, 963 reported
HEINEN, D. D. — oil, Starburst Energy, Inc., Atascosa County, 963 reported
PALMER BROTHERS — oil, Delgado, Emil A, Atascosa County, 963 reported
BALCH, M. W. — oil, Dawson Oil Co., Milam County, 963 reported
GRAHAM-ASHLEY UNIT — oil, Pemberton, W. C. Oil Co., Inc., Milam County, 963 reported
COPELAND UNIT — oil, Texlan Oil Company, Inc., Caldwell County, 962 reported
COOPER -P- — oil, Langland Oil, Inc., Atascosa County, 959 reported
NORTH MOEHRING — oil, H&F Development Corp., Milam County, 959 reported
BURR — oil, Exploration Company, The, Maverick County, 959 reported
SCHRUTKA, KARL — oil, Viola Prod., Inc., Atascosa County, 958 reported
COOPER -K- — oil, Aminex USA, Inc., Atascosa County, 958 reported
BURNITT, PAULINE D. — oil, Exploration Techniques, Inc., Robertson County, 957 reported
COMANCHE — oil, Newfield Exploration Company, Dimmit County, 957 reported
MCCOLLUM, ALLEN W. ET UX — oil, Busch Oil & Gas Company, Caldwell County, 955 reported
COLDING, KATE — oil, Hawk Oil Co., Caldwell County, 952 reported
BOEHME, J. T. — gas, Cooke Energy Company, Medina County, 950 reported
HALSELL RANCH — gas, Exploration Company, The, Maverick County, 950 reported
KNAPPICK — oil, Calk, J. M. Operating Co., Atascosa County, 950 reported
BURNS -D- — oil, B.T.E. Oil Operator, Inc., Frio County, 950 reported
MANN, AUGUSTA, WELL FIELD 7 — oil, S.O.C. Investors, Inc., Medina County, 949 reported
KILMER, EARNEST — oil, J-Energy, Bexar County, 947 reported
MIL ANGELES — gas, Lewis Petro Properties, Inc., La Salle County, 946 reported
IBARRA, ANTONIO — oil, Ibarra, Antonio L., Bexar County, 946 reported
GUTIERREZ, ROBERT — oil, Fredonia Resources Inc., La Salle County, 946 reported
BEATY, C. H. ETAL B-2 — oil, Origin Production Company, Inc., Caldwell County, 946 reported
DIX -C- — oil, Seagull Operating Co., Inc., Guadalupe County, 945 reported
MYERS, M. — oil, Duncan Production, Atascosa County, 944 reported
LYSSY -A- — oil, Tenexco, Inc., La Salle County, 943 reported
WHITLEY, C., ETAL — oil, Kidd Production Co., Guadalupe County, 942 reported
VASBINDER, J.H. — oil, T.O.P.S., Guadalupe County, 942 reported
MONTGOMERY — oil, Seeker Oil Company, Incorporated, Bexar County, 942 reported
SHANKLIN, W.R. — oil, Meridian Oil Production Inc., Guadalupe County, 941 reported
SANER RANCH — oil, Ashtola Exploration Company,Inc., Maverick County, 941 reported
PICKENS RANCH — oil, CML Exploration, LLC, Zavala County, 941 reported
BENSON — gas, Petro-Tex Ventures, Bexar County, 940 reported
CLIFT, J. D. — oil, Caddell Well Service, Guadalupe County, 940 reported
MATTKE, ALFRED — oil, J-Energy, Guadalupe County, 940 reported
PRATT, S.G. — oil, Tejas Exploration Inc., Milam County, 939 reported
JACOB HOLDINGS, LTD — oil, Harper Hefte, Inc., Atascosa County, 939 reported
CAMPBELL — oil, Rio-Tex, Inc., Atascosa County, 938 reported
FLOOD, STEPHEN J. — oil, Rollert Co., Inc., The, Guadalupe County, 937 reported
THOMPSON, GEORGE — oil, T.O.P.S., Guadalupe County, 937 reported
HILL-REED — oil, Clements Operating Company, Inc., Caldwell County, 936 reported
BELVIN — oil, Minnick Operating Co., Inc., Milam County, 936 reported
PURCELL, C. E. — oil, Spencer-Cloughly Investments Inc, Caldwell County, 935 reported
BOWERS, RUTH M. — gas, H & M Resources, LLC, Dimmit County, 934 reported
STUMBERG, H.E. JR. ET AL — gas, Kerns O & G, Inc., Dimmit County, 933 reported
AVANT RANCH "C" — oil, Chiodo Corp., Frio County, 933 reported
VAUGHN, BEN — oil, Av-Tech Resources Corporation, La Salle County, 933 reported
CHATO 24 — oil, Lewis Petro Properties, Inc., La Salle County, 932 reported
BEEVER, C.A. JR. — oil, Texan Production, Frio County, 930 reported
EKLUND -C- — oil, I W B Oil Ventures, Caldwell County, 928 reported
WITTE, ELTON — oil, Witte, Elton, Wilson County, 927 reported
IRA HILDEBRAND UNIT — oil, Blackbrush O & G, Inc., Frio County, 926 reported
HALSELL RANCH — gas, Exploration Company, The, Maverick County, 924 reported
REDDOCH, L. — oil, Rollert Co., Inc., The, Wilson County, 924 reported
DOOLEY B — oil, Beta Oil Corporation, Atascosa County, 924 reported
ALDERMAN, E. — gas, Blackbrush O & G, Inc., La Salle County, 923 reported
TILLER, J. R. — oil, Base Petroleum, Caldwell County, 922 reported
PRUITT — oil, Delong, Horace, Atascosa County, 922 reported
VORPAHL, EUGENE — oil, Three J Energy Group, Guadalupe County, 921 reported
FARRAR-CAMPION — oil, Diamond M DRLG & Expl Co., Gonzales County, 919 reported
STREY, E. — oil, Perkins, Eugene O., Guadalupe County, 918 reported
TUCH-CAMPION UNIT — oil, Concord Operating Incorporated, Gonzales County, 918 reported
SMITH, ORTELL — oil, F-B Oil, LP, Caldwell County, 918 reported
JACOBY — oil, Calk, Roger D., Bexar County, 917 reported
CARROLL, JOHN TRUSTEE — oil, Texlark Exploration Company, Inc, Wilson County, 917 reported
KNAPP, O. L. — oil, Dick, William J., JR., Bexar County, 916 reported
KELLER 9 — oil, 1859 Operating LLC, Medina County, 914 reported
NEUMANN — oil, Hollimon Oil Corporation, Frio County, 913 reported
BEEVER — oil, Bruja Energy Corp., Frio County, 911 reported
CONLEY UNIT — oil, Kententex Energy Group, Caldwell County, 911 reported
KORNFUEHRER — oil, North South Oil, LLC, Caldwell County, 910 reported
CAVAZOS, EMILIO ET AL — oil, Cavazos, Emilio Et Al, Medina County, 909 reported
MILLER-WAGNER 121 — oil, Fleur-David, Zavala County, 908 reported
ESCHENBURG — oil, Aerie Energy, Wilson County, 908 reported
PFEIL — oil, Crossroads Mineral Prod., L.L.C., Wilson County, 908 reported
MATZIG, OTTO — oil, Wilhite Productions, Milam County, 907 reported
SWENSON — oil, Manti Operating Company, Mcmullen County, 907 reported
MOY UNIT — oil, RR Ventures Limited Partnership, Wilson County, 906 reported
REED, N.W. -C- — oil, Clements Operating Company, Inc., Caldwell County, 903 reported
BRACEWELL, FRANK "B" — oil, Penrod Oil Company Of Texas, Inc, Frio County, 902 reported
COOPER -Y- — oil, Aminex USA, Inc., Atascosa County, 901 reported
COOKE, TRAVIS C. "B" — oil, A.C.T. Operating Company, Caldwell County, 897 reported
PAJARITO UNIT B — oil, Ef Energy, L.L.C., Wilson County, 897 reported
VARNER, A. J. — oil, Doege, Donald, Guadalupe County, 895 reported
MORRIS -D- — oil, MPG Petroleum, Bexar County, 894 reported
FREEMAN, H.M. — oil, Ayers Oil Co., Dimmit County, 893 reported
MEADOR, O.E. — oil, Oilex Int'L Investments, Inc., Frio County, 893 reported
HOLDSWORTH, E. M., -A- — oil, Quatro Oil And Gas, Inc., Zavala County, 892 reported
GEORGE, ELIZABETH ET AL — oil, Brown, John Oil Co., Maverick County, 892 reported
PEIKERT "E" — oil, Polo Petroleum, Inc., Caldwell County, 892 reported
GREENWOOD — oil, Brayton Oil Corp., Gonzales County, 892 reported
BRIDGES, A. C. — oil, Success Oil Company, Inc., Caldwell County, 891 reported
EXCALIBER/ FALCON LEAL — oil, Excalibur E & P, LLC, Atascosa County, 891 reported
LENZ, LOUIS — oil, Doege, Donald, Guadalupe County, 888 reported
MCKINNEY — oil, So-Tex Energy Inc., Guadalupe County, 888 reported
MINOTEX/MEINERS — oil, Minerals Of Texas, Inc., La Salle County, 888 reported
HEARRELL, C.W. — oil, Chesapeake Operating, Inc., Frio County, 887 reported
KOEHLER, ARTHUR J. — oil, Duncan Production, Bexar County, 887 reported
W. R. MARTIN — oil, Chalker Operating Inc., Bastrop County, 887 reported
POENITZ — oil, Emerald Bay Energy, Inc., Guadalupe County, 887 reported
RDR TURNEY 194 — gas, KLM Petroleum Corp., Edwards County, 886 reported
CAST,GRADY — oil, Rodenberg, Laura Oil Co., Caldwell County, 886 reported
EVANS "H" — oil, Lewis Petro Properties, Inc., La Salle County, 886 reported
HARRISON, R.A. -F- — oil, Clements Operating Company, Inc., Caldwell County, 881 reported
RICKS, E. ET AL — oil, Calico Exploration Company, Inc., Atascosa County, 880 reported
SCOTT FOUNDATION — oil, Hawn Brothers Company, Mcmullen County, 880 reported
ENCINO VIEJO RANCH — oil, Midwestern Exploration Co., Zavala County, 880 reported
PEIKERT -P- — oil, Clements Operating Company, Inc., Caldwell County, 879 reported
KOZLOW, CAROLINE — oil, Left Behind Recovery, LLC, Caldwell County, 879 reported
BARNETT, G. — oil, Barnett, L. G., Caldwell County, 877 reported
CALVERT FARMS — oil, Arbol Resources, Inc., Robertson County, 876 reported
SPJST LODGE — oil, Trailblazer Energy Resources,LLC, Atascosa County, 876 reported
LATHAM-MCKNIGHT — oil, Txco Resources Inc., Dimmit County, 875 reported
KNAPP — oil, Seagull Operating Co., Inc., Bexar County, 874 reported
MAX — oil, Big Wells Energy Corporation, Dimmit County, 874 reported
ADAMSON 'A' — oil, PNP Operating Company LLC, Edwards County, 873 reported
LORENZ, SUSIE — oil, Lorenz, J. P., JR., Wilson County, 871 reported
MEADOR, IKE — oil, Source Petroleum Inc., Guadalupe County, 869 reported
THOMPSON — oil, Pedeco, Inc., Atascosa County, 866 reported
MARTIN-SMITH — oil, Shefts & Shefts, Inc., Caldwell County, 864 reported
BEARD M-E (T-535) — oil, Ferguson-Burns Leasing Co., Milam County, 864 reported
LUCY ALDERMAN A — oil, Copestone Operating, LLC, Bexar County, 864 reported
WELLS, R.L. — oil, Ginco Operating Co., Bexar County, 863 reported
SAN PEDRO RANCH — gas, Prime Operating Company, Dimmit County, 862 reported
AVANT -A- — oil, Aminex USA, Inc., Bexar County, 862 reported
GAYLE, SUSIE KNIGHT — oil, Lucros International Corporation, Bexar County, 861 reported
PEIKERT-G- — oil, Clements Operating Company, Inc., Caldwell County, 859 reported
BELLOWS — oil, Alamo Operating Company, L. C., La Salle County, 858 reported
KING-HALL ESTATE — oil, Dula Production, LLC, Wilson County, 858 reported
SMOKEY CLARK — oil, Viceroy Petroleum, LP, Milam County, 858 reported
BRISCOE — gas, Escondido Resources GP, LLC, Dimmit County, 856 reported
MATTKE, ERNEST — oil, J-Energy, Guadalupe County, 856 reported
MOFFETT RANCH — oil, Mescalero Energy, Inc., Frio County, 856 reported
PICKENS, STAGE -F- — oil, MPG Petroleum, Atascosa County, 855 reported
REED, N.W. -A- — oil, Clements Operating Company, Inc., Caldwell County, 853 reported
DOOLEY AA — oil, Beta Oil Corporation, Atascosa County, 852 reported
BREHM, M. — oil, Bar M Petroleum Co., Bexar County, 850 reported
REED, N.W.-G- — oil, Clements Operating Company, Inc., Caldwell County, 849 reported
BASSI-BOHANAN — oil, Clements Operating Company, Inc., Caldwell County, 849 reported
MALATEK, JOE — oil, Arpel, Inc., Gonzales County, 846 reported
NEW, MABEL, -G- — oil, Morrill, Sallie K., Mcmullen County, 844 reported
HINTON, R.S. -B- — oil, Lucros International Corporation, Bexar County, 842 reported
BARTLETT TRUST -A- — oil, Golden Child, Inc., Zavala County, 841 reported
VAN CLEVE, JACK — oil, Hampton Energy Corporation, Zavala County, 841 reported
ABUKHURMA, ADEL — oil, Drachen Oil Company, Bexar County, 841 reported
TOCQUIGNY — oil, Starrak Operating Company, Inc., Dimmit County, 839 reported
LIEBE-HOUSE — oil, Hardwick, Ross H. Oil Company, Bexar County, 838 reported
BROWN -B- — oil, C S J, Inc., Caldwell County, 838 reported
JUTSON, ARVA L. — oil, Freeman Corporation, The, Milam County, 837 reported
LAY, LEON -A- — oil, Left Behind Recovery, LLC, Caldwell County, 836 reported
WATSON, MARTIN — oil, M & J Production Company, Caldwell County, 832 reported
FARIAS — oil, Exploration Company, The, Maverick County, 832 reported
BURRIS, CARLYN -A- — oil, Polo Petroleum, Inc., Caldwell County, 831 reported
MARGARET ANDERSON — oil, Emerald Bay Energy, Inc., Guadalupe County, 831 reported
DALROS-HJH — oil, Seismotech Energy, Incorporated, Bexar County, 830 reported
JONES, E.B. -B- — oil, Oryx Energy Company, Zavala County, 830 reported
BURR — oil, Clements Operating Company, Inc., Caldwell County, 829 reported
HYNDMAN — oil, Double Deuce Operating, Milam County, 829 reported
KORUS — oil, Aminex USA, Inc., Bexar County, 827 reported
KINNARD — oil, Emerald Operating Company, Inc., Dimmit County, 826 reported
DOEGE, ALBERT — oil, T.O.P.S., Guadalupe County, 822 reported
BROWN, T. HARRY -A- — oil, Benson & Wyatt Oil Co., Caldwell County, 822 reported
MCDONALD — oil, Calk, Roger D., Bexar County, 822 reported
ANZALDUA-LOTT UNIT — oil, Shefts & Shefts, Inc., Caldwell County, 822 reported
RUTHERFORD, MARTIN ESTATE — oil, Gem Oil & Gas Company, Atascosa County, 821 reported
MORENO — oil, Kidd Production Co., Caldwell County, 820 reported
BEEVER — oil, Mineral Development, Inc., Frio County, 819 reported
HUBBARD OMEGA "1985" — oil, Vaneta LLP., Bexar County, 819 reported
CARTWRIGHT "A" — oil, Lewis Petro Properties, Inc., La Salle County, 819 reported
VARNER, A. J. -A- — oil, B. & L. Oil Company, Guadalupe County, 818 reported
BOWIE -F- — oil, Bowie, Neil J. B., Caldwell County, 818 reported
LYDA/TERP UNIT -B- — oil, Rampage Exploration, Inc., Atascosa County, 814 reported
WHATABURGER — gas, PG&E Resources Company, Dimmit County, 812 reported
FAIRWAY — oil, Oryx Energy Company, Frio County, 812 reported
BAGGETT, JOHN B. -B- — oil, Royal Oil & Gas Corp., Dimmit County, 811 reported
PIEKERT -EQ- — oil, Clements Operating Company, Inc., Caldwell County, 810 reported
FLIELLER, JEROME JR. — oil, M IV Ops., Inc., Wilson County, 809 reported
PRICE — oil, Terrace BWP, LLC, Dimmit County, 809 reported
HAMBY -A- — oil, York Petro Properties, Inc., Wilson County, 807 reported
FEHRENBACH — oil, Dantex Oil & Gas, Inc., Zavala County, 807 reported
RODENBERG, ALTON T. -A- — oil, Rapco, Caldwell County, 805 reported
KEELAND-HILDEBRAND — oil, Keeland, W. E., Wilson County, 804 reported
BLACKWELL -B- — oil, Penrod Oil Company Of Texas, Inc, Caldwell County, 804 reported
LASITER, HUBERT — oil, Double J Operating Company, Inc., Zavala County, 803 reported
BREHM, A. C. — oil, Lucros International Corporation, Bexar County, 802 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.