Oil and gas leases in Webb County — page 27

Webb County, Texas has 10,976 oil and gas leases with production on file at the Railroad Commission. 236 of them are oil leases and 10,740 are gas leases. Between them they carry 11,630 wellbores. Reported volumes run from January 1993 to August 2026 and come to 13.0 million barrels of oil and 17.3 billion Mcf of gas. 318 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 Webb County

How many oil and gas leases are in Webb County?: Webb County has 10,976 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Webb County produced?: Leases in Webb County have reported 12,966,572 barrels of oil (bbl) and 17,286,566,099 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Webb County?: 318 operators file production returns for leases in Webb County.
How much are mineral rights in Webb County worth?: There is no single figure: what a mineral or royalty interest in Webb County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 10,976 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 27 of 55

STROMAN-ARMSTRONG — gas, U.S. Enercorp, Ltd., Webb County, 919 thousand reported
SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 919 thousand reported
ISIDRO MORENO ET AL — gas, Chevron U. S. A. Inc., Webb County, 919 thousand reported
DIRKS BOOTH — gas, Lewis Petro Properties, Inc., Webb County, 919 thousand reported
SLATOR RANCH — gas, Eog Resources, Inc., Webb County, 918 thousand reported
LLANOS, M. H. — gas, Columbus Energy Corp., Webb County, 918 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 918 thousand reported
HIRSCH ESTATE 1772 — gas, Enron Oil & Gas Company, Webb County, 917 thousand reported
GARNER — gas, Lewis Petro Properties, Inc., Webb County, 917 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 916 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 916 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 915 thousand reported
AN/CY BENAVIDES F — gas, Conocophillips Company, Webb County, 915 thousand reported
BONANZA HILLS GU A — gas, Lewis Petro Properties, Inc., Webb County, 914 thousand reported
FROST TRUST — gas, Austin Resources Corporation, Webb County, 914 thousand reported
BMT/K&H — gas, Eog Resources, Inc., Webb County, 914 thousand reported
ALEXANDER, CHARLES — gas, Houston Exploration Company, The, Webb County, 914 thousand reported
DIX RANCH STATE E — gas, Conoco Inc., Webb County, 914 thousand reported
BRISCOE CHUPADERA RANCH — gas, Anadarko E&P Onshore LLC, Webb County, 913 thousand reported
BRUNI RANCH — gas, Transtexas Gas Corporation, Webb County, 913 thousand reported
BENAVIDES, ROSA V. A — gas, Conocophillips Company, Webb County, 913 thousand reported
LUNDELL RANCH — gas, Midpar L.P., Webb County, 913 thousand reported
PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 913 thousand reported
CARR "B" — gas, Transtexas Gas Corporation, Webb County, 911 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 911 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 911 thousand reported
BRUNI MINERAL -C- — gas, Enron Oil & Gas Company, Webb County, 910 thousand reported
GALVAN RANCH — gas, SM Energy Company, Webb County, 910 thousand reported
FROST NATIONAL BANK — gas, Transamerican Natural Gas Corp., Webb County, 909 thousand reported
PGE BROWNE — gas, Silverbow Resources Oper, LLC, Webb County, 909 thousand reported
FAUSTO — gas, Michael Petroleum Corporation, Webb County, 909 thousand reported
HUBBERD, WILLIAM C — gas, Conoco Inc., Webb County, 909 thousand reported
LENORE — gas, Killam Oil Co., Ltd., Webb County, 909 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 909 thousand reported
VAQUILLAS RANCH — gas, Chesapeake Operating, Inc., Webb County, 909 thousand reported
KHA — gas, Killam Oil Co., Ltd., Webb County, 908 thousand reported
GATES 010 CHK-B TR 1 — gas, Chesapeake Operating, Inc., Webb County, 907 thousand reported
GONZALEZ, RUBEN — gas, XCL-Texas, Inc., Webb County, 907 thousand reported
K & H FEE "1620" — gas, Killam Oil Company, Webb County, 907 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 906 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 905 thousand reported
SAN ROMAN A — gas, Lewis Petro Properties, Inc., Webb County, 905 thousand reported
SAN AMBROSIA D (SA) — gas, SM Energy Company, Webb County, 904 thousand reported
BRISCOE "A" — gas, Transamerican Natural Gas Corp., Webb County, 903 thousand reported
HUBBERD — gas, Houston Exploration Company, The, Webb County, 902 thousand reported
STANLEY RANCH — gas, Anadarko E&P Onshore LLC, Webb County, 902 thousand reported
DIX RANCH A — gas, Enron Oil & Gas Company, Webb County, 902 thousand reported
HACHAR-ADCOCK UNIT — gas, Columbus Energy Corp., Webb County, 902 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 900 thousand reported
KILLAM&HURD AMOCO FEE — gas, Amoco Production Company, Webb County, 900 thousand reported
BRISCOE C — gas, SM Energy Company, Webb County, 899 thousand reported
HIRSCH — gas, Transamerican Natural Gas Corp., Webb County, 899 thousand reported
J. J. TREVINO — gas, Lewis Petro Properties, Inc., Webb County, 898 thousand reported
A. V. NORFLEET — gas, Conoco Inc., Webb County, 898 thousand reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 898 thousand reported
BRISCOE B — gas, Enron Oil & Gas Company, Webb County, 897 thousand reported
GARNER — gas, Lewis Petro Properties, Inc., Webb County, 896 thousand reported
HEREFORD -T- — gas, Transamerican Natural Gas Corp., Webb County, 896 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 895 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 895 thousand reported
BRISCOE RANCH — gas, SM Energy Company, Webb County, 895 thousand reported
K & H FEE "2042" — gas, Killam Oil Company, Webb County, 893 thousand reported
VAQUILLAS RANCH A — gas, Conoco Inc., Webb County, 893 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 892 thousand reported
TREVINO, J. J. — gas, Lewis Petro Properties, Inc., Webb County, 892 thousand reported
BRUNI MINERAL TRUST "B" — gas, Chevron U. S. A. Inc., Webb County, 892 thousand reported
HEIN TRUST — gas, Conoco Inc., Webb County, 892 thousand reported
BRISCOE CHUPADERA RANCH — gas, Anadarko E&P Onshore LLC, Webb County, 892 thousand reported
BRUNI MINERAL "C" — gas, Enron Oil & Gas Company, Webb County, 891 thousand reported
BRISCOE CHUPADERA RANCH — gas, Anadarko E&P Onshore LLC, Webb County, 891 thousand reported
EL CORAZON RANCH — gas, Rosetta Resources Operating LP, Webb County, 891 thousand reported
BARRERA-LEYENDECKER G/U 2 — gas, Sanchez-O'Brien Oil & Gas Corp., Webb County, 890 thousand reported
M.M.A. CATTLE CO. — gas, Transamerican Natural Gas Corp., Webb County, 890 thousand reported
OLMITOS RANCH — gas, Cox Exploration, Inc., Webb County, 890 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 889 thousand reported
GARNER RANCH "1060" — gas, Texaco E & P Inc., Webb County, 889 thousand reported
VERGARA 1679 — gas, Ep Operating Limited Partnership, Webb County, 889 thousand reported
PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 889 thousand reported
BENAVIDES, GLORIA BMT A — gas, Conocophillips Company, Webb County, 889 thousand reported
GALVAN RANCH — gas, SM Energy Company, Webb County, 889 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 888 thousand reported
ERVIN — gas, Columbus Energy Corp., Webb County, 888 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 888 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 888 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 888 thousand reported
NORFLEET A.V. — gas, Conoco Inc., Webb County, 887 thousand reported
BENAVIDES, ARTURO — gas, Eog Resources, Inc., Webb County, 887 thousand reported
BRISCOE R GU4 STATE 162 — gas, SM Energy Company, Webb County, 887 thousand reported
LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 886 thousand reported
ROSCHER-HIRSCH GAS UNT — gas, Enron Oil & Gas Company, Webb County, 886 thousand reported
GATES 010 CHK-A TR3 — gas, Silverbow Resources Oper, LLC, Webb County, 885 thousand reported
CARR — gas, Transtexas Gas Corporation, Webb County, 883 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 883 thousand reported
LM 1870 C — gas, Eog Resources, Inc., Webb County, 883 thousand reported
BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 882 thousand reported
RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 882 thousand reported
JOHNSON — gas, Sonat Exploration Company -Tyler, Webb County, 881 thousand reported
B.M.T. — gas, Conoco Inc., Webb County, 880 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 879 thousand reported
VAQUILLAS RANCH-A3 — gas, Conoco Inc., Webb County, 878 thousand reported
VERGARA 1674 — gas, Eex Operating, L.P., Webb County, 877 thousand reported
SLAUGHTER — gas, Lewis Petro Properties, Inc., Webb County, 877 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 877 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 877 thousand reported
EL GATO — gas, Four Star Oil And Gas Company, Webb County, 877 thousand reported
BRUNI MINERAL TRUST "C" — gas, Chevron U. S. A. Inc., Webb County, 876 thousand reported
C-BRUNI MINERAL TRUST — gas, Chevron U. S. A. Inc., Webb County, 875 thousand reported
VAQUILLAS — gas, Devon Energy Production Co, L.P., Webb County, 875 thousand reported
MARTIN, J. C. — gas, Michael Petroleum Corporation, Webb County, 874 thousand reported
HEIN MINERAL TRUST B — gas, Conoco Inc., Webb County, 873 thousand reported
HUBBERD TRUST — gas, Transtexas Gas Corporation, Webb County, 873 thousand reported
GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 871 thousand reported
LUNDELL — gas, Transamerican Natural Gas Corp., Webb County, 870 thousand reported
VAQUILLAS RANCH — gas, Transamerican Natural Gas Corp., Webb County, 869 thousand reported
BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 869 thousand reported
VAQUILLAS RANCH A5 — gas, Conoco Inc., Webb County, 869 thousand reported
MCKENDRICK, W. H. — gas, Houston Exploration Company, The, Webb County, 868 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 867 thousand reported
B.M.T. — gas, Conoco Inc., Webb County, 867 thousand reported
LOD MOGLIA — gas, Lobo Resources, Ltd., Webb County, 866 thousand reported
SAN AMBROSIA F — gas, SM Energy Company, Webb County, 866 thousand reported
VAQUILLAS RANCH CO. SGU — gas, Conoco Inc., Webb County, 866 thousand reported
SAN AMBROSIA D — gas, SM Energy Company, Webb County, 866 thousand reported
YATES — gas, Conocophillips Company, Webb County, 864 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 864 thousand reported
SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 864 thousand reported
VAQUILLAS — gas, Devon Energy Production Co, L.P., Webb County, 864 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 864 thousand reported
KILLAM & HURD FEE 1614 — gas, Killam Oil Co., Ltd., Webb County, 863 thousand reported
SAN AMBROSIA F (SA17) — gas, SM Energy Company, Webb County, 863 thousand reported
STANLEY RANCH — gas, Javelin Energy Partners MGMT LLC, Webb County, 862 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 862 thousand reported
SALDIVAR ESTATE — gas, Conoco Inc., Webb County, 862 thousand reported
ALLEY — gas, Ep Operating Limited Partnership, Webb County, 862 thousand reported
VAQUILLAS RANCH — gas, Four Star Oil And Gas Company, Webb County, 862 thousand reported
GATES 05D — gas, Rosetta Resources Operating LP, Webb County, 861 thousand reported
BRISCOE CHUPADERA RANCH A — gas, SN Ef Maverick, LLC, Webb County, 861 thousand reported
CARR — gas, Transtexas Gas Corporation, Webb County, 861 thousand reported
STATE LEASE "B" — gas, Transamerican Natural Gas Corp., Webb County, 861 thousand reported
CLARK, N.H. ET AL — gas, Columbus Energy Corp., Webb County, 861 thousand reported
RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 860 thousand reported
PALAFOX UNIT — gas, Lewis Petro Properties, Inc., Webb County, 860 thousand reported
VAQUILLAS RANCH A-6 — gas, Conoco Inc., Webb County, 860 thousand reported
LAUREL — gas, Transtexas Gas Corporation, Webb County, 858 thousand reported
BONUGLI, HELEN — gas, Texaco E & P Inc., Webb County, 857 thousand reported
RANCHO BLANCO — gas, Zachry Exploration, Ltd., Webb County, 857 thousand reported
LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 857 thousand reported
PUIG "B" — gas, Killam Oil Co., Ltd., Webb County, 856 thousand reported
SAN AMBROSIA F (SA25) — gas, SM Energy Company, Webb County, 856 thousand reported
GARNER RANCH 1057 — gas, Texaco E & P Inc., Webb County, 856 thousand reported
WINCH, L.-STATE — gas, North Central Oil Corp., Webb County, 856 thousand reported
RICHTER UNIT — gas, Columbus Energy Corp., Webb County, 855 thousand reported
LEYENDECKER-HUNTER 1377 GU — gas, Lewis Petro Properties, Inc., Webb County, 854 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 854 thousand reported
MARTIN, R.J. — gas, Lewis Petro Properties, Inc., Webb County, 854 thousand reported
HACHAR-AKIN GAS UNIT — gas, Columbus Energy Corp., Webb County, 854 thousand reported
STANFORD, P. H. — gas, Calpine Natural Gas L.P., Webb County, 853 thousand reported
B.M.T. — gas, Conoco Inc., Webb County, 853 thousand reported
BRISCOE C (SA24) — gas, SM Energy Company, Webb County, 853 thousand reported
BRISCOE-MANRY 1393 — gas, Lewis Petro Properties, Inc., Webb County, 853 thousand reported
BENAVIDES, ROSA V. D — gas, Conoco Inc., Webb County, 852 thousand reported
VAQUILLAS RANCH CO. S.G.U. — gas, Conoco Inc., Webb County, 852 thousand reported
SOUTH CALLAGHAN RANCH — gas, Rosetta Resources Operating LP, Webb County, 852 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 852 thousand reported
GATES 09 ROSE A BVP — gas, Rosetta Resources Operating LP, Webb County, 852 thousand reported
KEIDEL-TEJONES 1664 — gas, Enron Oil & Gas Company, Webb County, 851 thousand reported
VOLZ-MARTIN — gas, Michael Petroleum Corporation, Webb County, 851 thousand reported
COTULLA — gas, Lewis Petro Properties, Inc., Webb County, 851 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 850 thousand reported
MENDOZA, SARA A STATE — gas, Conoco Inc., Webb County, 850 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 850 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 850 thousand reported
MARRS MCLEAN "C" — gas, Transtexas Gas Corporation, Webb County, 850 thousand reported
VAQUILLAS RANCH "1" — gas, Houston Exploration Company, The, Webb County, 849 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 848 thousand reported
LAS RAICES RANCH — gas, Xto Energy Inc., Webb County, 848 thousand reported
BENAVIDES, AN/CY F — gas, Conocophillips Company, Webb County, 846 thousand reported
ZACHRY, H. B. — gas, Columbus Energy Corp., Webb County, 845 thousand reported
NEEL — gas, Lewis Petro Properties, Inc., Webb County, 845 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 845 thousand reported
LAUREL, F. D. 1390 — gas, Lewis Petro Properties, Inc., Webb County, 845 thousand reported
ROSCHER, W.C. 518 — gas, Enron Oil & Gas Company, Webb County, 844 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 844 thousand reported
COATS — gas, Rosetta Resources Operating LP, Webb County, 844 thousand reported
OLMITOS RANCH 1529 — gas, Mohican Oil & Gas, L.L.C., Webb County, 844 thousand reported
LAUREL, F. D. 1390 — gas, Lewis Petro Properties, Inc., Webb County, 842 thousand reported
SAN AMBROSIA F (SA23) — gas, SM Energy Company, Webb County, 841 thousand reported
BRISCOE CHUPADERA RANCH A — gas, SN Ef Maverick, LLC, Webb County, 840 thousand reported
CARR — gas, Transamerican Natural Gas Corp., Webb County, 840 thousand reported
PILONCILLO — gas, SN Operating, LLC, Webb County, 839 thousand reported
VAQUILLAS RANCH "A-1" — gas, Conoco Inc., Webb County, 839 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 839 thousand reported
GATES 07-DR — gas, Lewis Petro Properties, Inc., Webb County, 838 thousand reported
VERGARA, L.B. STATE 740 — gas, Conocophillips Company, Webb County, 838 thousand reported
B.M.T. — gas, Conoco Inc., Webb County, 837 thousand reported
SOUTH CALLAGHAN RANCH — gas, Mobil Producing TX. & N.M. Inc., Webb County, 837 thousand reported
K & H FEE "2042" — gas, Killam Oil Co., Ltd., Webb County, 837 thousand reported
L. WINCH STATE — gas, Conoco Inc., Webb County, 836 thousand reported
PILONCILLO — gas, Shell Western E&P, Webb County, 836 thousand reported
K & H FEE "574" — gas, Killam Oil Co., Ltd., Webb County, 834 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.