Oil and gas leases in Starr County — page 2

Starr County, Texas has 3,285 oil and gas leases with production on file at the Railroad Commission, all of them in Commission district 04. 434 of them are oil leases and 2,851 are gas leases. Between them they carry 3,688 wellbores. Reported volumes run from January 1993 to August 2026 and come to 16.6 million barrels of oil and 3.1 billion Mcf of gas. 245 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 Starr County

How many oil and gas leases are in Starr County?
Starr County has 3,285 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Starr County produced?
Leases in Starr County have reported 16,596,226 barrels of oil (bbl) and 3,108,595,775 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Starr County?
245 operators file production returns for leases in Starr County.
How much are mineral rights in Starr County worth?
There is no single figure: what a mineral or royalty interest in Starr County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 3,285 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 2 of 17

  • SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 3.4 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.4 million reported
  • CHEVRON BTLT — gas, Samedan Oil Corporation, Starr County, 3.4 million reported
  • GUERRA GAS UNIT "A" — gas, Coastal Oil & Gas Corporation, Starr County, 3.4 million reported
  • OLIVARES, A. — gas, Killam Oil Co., Ltd., Starr County, 3.3 million reported
  • GARCIA, I. Y. — gas, Oryx Energy Company, Starr County, 3.3 million reported
  • SANDIA "C" — gas, El Paso Production Oil & Gas Co., Starr County, 3.3 million reported
  • SOUTHWEST TEXAS CORP "B" — gas, Eog Resources, Inc., Starr County, 3.3 million reported
  • GARCIA, J. A. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 3.3 million reported
  • SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 3.3 million reported
  • HMC-TIE LA BRISA — gas, Texas Independent Explor., Inc., Starr County, 3.3 million reported
  • SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 3.3 million reported
  • FROST NATIONAL BANK -A- — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 3.3 million reported
  • BLOCK-GUERRA — gas, Mortimer Exploration Company, Starr County, 3.3 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.3 million reported
  • GUERRA-U.S.A. GAS UNIT "C" — gas, Coastal Oil & Gas Corporation, Starr County, 3.3 million reported
  • RAMIREZ-USA GU "E" — gas, Coastal Oil & Gas Corporation, Starr County, 3.3 million reported
  • HOWELL, J. J. — gas, Shell Western E&P Inc., Starr County, 3.2 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.2 million reported
  • GUERRA "D" — gas, Newfield Exploration Company, Starr County, 3.2 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.2 million reported
  • HILL — gas, Milagro Exploration, LLC, Starr County, 3.2 million reported
  • GUERRA-USA GAS UNIT "D" — gas, El Paso E & P Company, L. P., Starr County, 3.2 million reported
  • SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 3.2 million reported
  • BENTSEN BROS. - STATE — gas, Oxy USA Inc., Starr County, 3.2 million reported
  • GUERRA-U.S.A. GAS UNIT "D" — gas, Coastal Oil & Gas Corporation, Starr County, 3.2 million reported
  • SLICK STATE "B" — gas, Smith Production Inc., Starr County, 3.1 million reported
  • HALL, C.M. -A- — gas, Oryx Energy Company, Starr County, 3.1 million reported
  • USA — gas, Coastal Oil & Gas Corporation, Starr County, 3.1 million reported
  • SLICK, T. B. ESTATE — gas, Starr County, 3.1 million reported
  • JUDD ESTATE-STATE — gas, Pearl Energy, L.L.C., Starr County, 3.1 million reported
  • HOWELL, J.J. — gas, Shell Western E&P Inc., Starr County, 3.1 million reported
  • USA — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 3.1 million reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 3.1 million reported
  • SANDIA "C" — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 3.1 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.1 million reported
  • SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 3.1 million reported
  • GARCIA, M. S.T. — gas, Metano Energy, LP, Starr County, 3.1 million reported
  • MCCLURE — gas, Eog Resources, Inc., Starr County, 3.1 million reported
  • KENT — gas, Bass Enterprises Production Co., Starr County, 3.1 million reported
  • GARCIA, I.Y. — gas, Oryx Energy Company, Starr County, 3.1 million reported
  • VILLAREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 3.0 million reported
  • HOWELL, J.J. — gas, Shell Western E&P Inc., Starr County, 3.0 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 3.0 million reported
  • HMC-TIE LA BRISA — gas, Texas Independent Explor., Inc., Starr County, 3.0 million reported
  • RAMIREZ-USA GU "E" — gas, Coastal Oil & Gas Corporation, Starr County, 3.0 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 3.0 million reported
  • SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 3.0 million reported
  • BRANNAN — gas, Ascent Energy, Inc, Starr County, 3.0 million reported
  • SLICK, T.B. ESTATE #175 UNIT — gas, Forest Oil Corporation, Starr County, 3.0 million reported
  • CELESTINO GARZA GU — gas, Peoples Energy Prod.-TX, L.P., Starr County, 3.0 million reported
  • GUERRA-U.S.A. GAS UNIT "D" — gas, Coastal Oil & Gas Corporation, Starr County, 2.9 million reported
  • LA COPITA GAS UNIT — gas, Shell Western E&P, Starr County, 2.9 million reported
  • GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 2.9 million reported
  • GUERRA GAS UNIT "A" — gas, Coastal Oil & Gas Corporation, Starr County, 2.9 million reported
  • LA COPITA GAS UNIT — gas, Shell Western E&P, Starr County, 2.9 million reported
  • GARCIA "B" — gas, M. J. G., Inc., Starr County, 2.9 million reported
  • BENTSEN TRACT I — gas, Samson Lone Star LP, Starr County, 2.9 million reported
  • BLOOMBERG, SAMUEL D — gas, Bass Enterprises Production Co., Starr County, 2.9 million reported
  • SALINAS, FAUSTO ET AL — gas, Thorp Petroleum Corporation, Starr County, 2.9 million reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 2.9 million reported
  • BLOOMBERG, SAMUEL D. — gas, Hanson Production Company, Starr County, 2.9 million reported
  • YTURRIA L & L CO. "C" — gas, Oryx Energy Company, Starr County, 2.9 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.9 million reported
  • RICHMOND — gas, El Paso Production Oil & Gas Co., Starr County, 2.9 million reported
  • CARDENAS, R. R. — gas, Oryx Energy Company, Starr County, 2.9 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.9 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.9 million reported
  • SLICK - STATE VICKSBURG UNIT B — gas, Conoco Inc., Starr County, 2.9 million reported
  • FNB MISSION — gas, M. J. G., Inc., Starr County, 2.9 million reported
  • GUERRA GAS UNIT A — gas, Coastal Oil & Gas Corporation, Starr County, 2.8 million reported
  • MARGO/PENA — gas, Mortimer Exploration Company, Starr County, 2.8 million reported
  • REYNOLDS UNIT — gas, Hughes, Dan A. Company, L.P., Starr County, 2.8 million reported
  • GUERRA-U.S.A. GAS UNIT "C" — gas, Coastal Oil & Gas Corporation, Starr County, 2.8 million reported
  • BARRERA, F. - STATE — gas, Shell Western E&P, Starr County, 2.8 million reported
  • SLICK STATE B — gas, Apache Corporation, Starr County, 2.8 million reported
  • MARGO EST. — gas, Edge Petroleum Oper. Co., Inc., Starr County, 2.8 million reported
  • BLOOMBERG, SAMUEL D. — gas, Hanson Production Company, Starr County, 2.8 million reported
  • MURCH, B.L. — gas, Headington Oil Company, L.P., Starr County, 2.8 million reported
  • USA — gas, El Paso Production Oil & Gas Co., Starr County, 2.8 million reported
  • BRANNAN — gas, Paladin-Hayes, L.L.C., Starr County, 2.8 million reported
  • ZAMORA STATE — gas, Greenbrier Oper. Co., Starr County, 2.8 million reported
  • SOUTHWEST TEXAS CORP "D" — gas, Eog Resources, Inc., Starr County, 2.8 million reported
  • SLICK, T. B. ESTATE — gas, Starr County, 2.8 million reported
  • GONZALEZ, L. — gas, Enron Oil & Gas Company, Starr County, 2.8 million reported
  • VILLA — gas, Metano Energy III, LP, Starr County, 2.7 million reported
  • BENTSEN BROS. - STATE — gas, Shell Western E&P Inc., Starr County, 2.7 million reported
  • BTLT — gas, Smith Production Inc., Starr County, 2.7 million reported
  • BLOCK/GUERRA — gas, Mortimer Exploration Company, Starr County, 2.7 million reported
  • BLOOMBERG, SAMUEL D — gas, Bass Enterprises Production Co., Starr County, 2.7 million reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 2.7 million reported
  • BTLT — gas, Smith Production Inc., Starr County, 2.7 million reported
  • SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 2.7 million reported
  • SLICK, T. B. ESTATE 533 — gas, Shell Western E&P, Starr County, 2.7 million reported
  • GARCIA, I. Y. — gas, Oryx Energy Company, Starr County, 2.6 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.6 million reported
  • JUDD ESTATE-STATE — gas, Shell Western E&P, Starr County, 2.6 million reported
  • MCGILL BROS. — gas, Coronado Energy E&P Company, LLC, Starr County, 2.6 million reported
  • SAMANO — gas, El Paso Production Oil & Gas Co., Starr County, 2.6 million reported
  • RICHMOND — gas, El Paso Production Oil & Gas Co., Starr County, 2.6 million reported
  • MARGO, R. E. HEIRS — gas, Kebo Oil & Gas, Inc., Starr County, 2.6 million reported
  • BENTSEN BROS. "B" — gas, Shell Western E&P Inc., Starr County, 2.6 million reported
  • VILLARREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 2.6 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.6 million reported
  • HEARD — gas, Samedan Oil Corporation, Starr County, 2.6 million reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 2.5 million reported
  • GARCIA, I. Y. — gas, Oryx Energy Company, Starr County, 2.5 million reported
  • HALL, J. F. STATE — gas, Oryx Energy Company, Starr County, 2.5 million reported
  • RICHMOND — gas, El Paso Production Oil & Gas Co., Starr County, 2.5 million reported
  • STATE SLICK "D" — gas, Fina Oil & Chemical Company, Starr County, 2.5 million reported
  • GARCIA-YTURRIA -A- GAS UNIT — gas, Oryx Energy Company, Starr County, 2.5 million reported
  • SLICK, T. B. ESTATE — gas, Oxy USA Inc., Starr County, 2.5 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.5 million reported
  • BLOOMBERG, SAMUEL D. — gas, Edge Petroleum Oper. Co., Inc., Starr County, 2.5 million reported
  • SAGA — gas, El Paso E & P Company, L. P., Starr County, 2.5 million reported
  • BLOOMBERG — gas, Bass Enterprises Production Co., Starr County, 2.5 million reported
  • RAMIREZ-USA GU "E" — gas, El Paso E & P Company, L. P., Starr County, 2.5 million reported
  • BENTSEN BROS. "B" — gas, Shell Western E&P, Starr County, 2.5 million reported
  • BENTSEN BROS. - STATE — gas, Shell Western E&P, Starr County, 2.5 million reported
  • EIA PROPERTIES — gas, Eog Resources, Inc., Starr County, 2.5 million reported
  • USA — gas, El Paso E & P Company, L. P., Starr County, 2.5 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.5 million reported
  • GUERRA GAS UNIT "A" — gas, Coastal Oil & Gas Corporation, Starr County, 2.5 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.5 million reported
  • THOMAS-RIFE GAS UNIT — gas, Shell Western E&P Inc., Starr County, 2.5 million reported
  • LA BRISA RANCH — gas, Belco Operating Corp., Starr County, 2.4 million reported
  • STARRPRO MINERALS C UNIT 3 — gas, Legend Natural Gas III, LP, Starr County, 2.4 million reported
  • COW CREEK CORPORATION ET AL — gas, Coastal Oil & Gas Corporation, Starr County, 2.4 million reported
  • STARRPRO MINERALS B — gas, Legend Natural Gas III, LP, Starr County, 2.4 million reported
  • ALVAREZ — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • MAYFAIR LA BRISA — gas, Texas Independent Explor., Inc., Starr County, 2.4 million reported
  • GARCIA L & L CO. "C" — gas, Oryx Energy Company, Starr County, 2.4 million reported
  • BTLT — gas, Sheridan Production Company, LLC, Starr County, 2.4 million reported
  • SOUTHWEST FARM & RANCH - STATE — gas, Totalfinaelf E&P USA Inc, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Total E&P USA, Inc., Starr County, 2.4 million reported
  • NEBLETT G.E. ET AL GAS UNIT — gas, Shell Western E&P Inc., Starr County, 2.4 million reported
  • NEBLETT, G.E. ET AL GAS UNIT — gas, Shell Western E&P, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • USA — gas, El Paso E & P Company, L. P., Starr County, 2.4 million reported
  • BENTSEN BROS. - STATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • LA BRISA RANCH "A" — gas, Belco Operating Corp., Starr County, 2.4 million reported
  • BARRERA, F. - STATE — gas, Shell Western E&P Inc., Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE — gas, Totalfinaelf E&P USA Inc, Starr County, 2.4 million reported
  • SPEER, GEO. H. STATE -D- — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 2.4 million reported
  • KINCAID, J. W. -B- — gas, Oryx Energy Company, Starr County, 2.4 million reported
  • GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LP, Starr County, 2.4 million reported
  • SLICK, T. B. ESTATE 533 — gas, Fina Oil & Chemical Company, Starr County, 2.4 million reported
  • MURCH, B. L. — gas, Headington Oil Company, L.P., Starr County, 2.4 million reported
  • GARCIA "B" — gas, M. J. G., Inc., Starr County, 2.4 million reported
  • HART ET AL — gas, Thorp Petroleum Corporation, Starr County, 2.4 million reported
  • GARZA, A. M. STATE — gas, Shell Western E&P, Starr County, 2.4 million reported
  • RICHMOND — gas, El Paso Production Oil & Gas Co., Starr County, 2.4 million reported
  • FARIAS, N. A. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 2.3 million reported
  • SLICK, T. B. ESTATE A-527 — gas, Conoco Inc., Starr County, 2.3 million reported
  • GUERRA-U.S.A. GAS UNIT "D" — gas, Coastal Oil & Gas Corporation, Starr County, 2.3 million reported
  • GARCIA, I. Y. — gas, Kerr-Mcgee Oil & Gas Onshore LLC, Starr County, 2.3 million reported
  • SLICK, T.B. ESTATE #175 UNIT — gas, Conoco Inc., Starr County, 2.3 million reported
  • SLICK, T. B. ESTATE A-527 — gas, Conoco Inc., Starr County, 2.3 million reported
  • CELESTINO GARZA GU — gas, Amax Oil & Gas Inc., Starr County, 2.3 million reported
  • HOWELL, J. J. — gas, Shell Western E&P, Starr County, 2.3 million reported
  • MARTINEZ -B- — gas, Samedan Oil Corporation, Starr County, 2.3 million reported
  • STARRPRO MINERALS B — gas, Legend Natural Gas III, LP, Starr County, 2.3 million reported
  • GUERRA-U.S.A. GAS UNIT "C" — gas, El Paso Production Oil & Gas Co., Starr County, 2.3 million reported
  • GUERRA "D" — gas, Newfield Exploration Company, Starr County, 2.3 million reported
  • GARCIA, I. Y. — gas, Oryx Energy Company, Starr County, 2.3 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.3 million reported
  • STATE PARK — gas, El Paso E & P Company, L. P., Starr County, 2.3 million reported
  • SOUTHWEST FARM & RANCH-STATE — gas, Fina Oil & Chemical Company, Starr County, 2.3 million reported
  • USA — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 2.3 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.3 million reported
  • RICHMOND — gas, El Paso Production Oil & Gas Co., Starr County, 2.3 million reported
  • MARTINEZ -B- — gas, Samedan Oil Corporation, Starr County, 2.3 million reported
  • USA — gas, Sanchez-O'Brien Oil & Gas Corp., Starr County, 2.3 million reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 2.3 million reported
  • U.S.A.-GUERRA "B" GAS UNIT — gas, Coastal Oil & Gas Corporation, Starr County, 2.3 million reported
  • JUDD ESTATE-STATE — gas, Shell Western E&P, Starr County, 2.2 million reported
  • SHEERIN GAS UNIT — gas, Legend Natural Gas III, LP, Starr County, 2.2 million reported
  • SLICK, T. B. ESTATE — gas, Fina Oil & Chemical Company, Starr County, 2.2 million reported
  • SLICK 539 — gas, Texas Independent Explor., Inc., Starr County, 2.2 million reported
  • GARCIA, J. A. — gas, Bass Enterprises Production Co., Starr County, 2.2 million reported
  • VILLARREAL — gas, Peoples Energy Prod.-TX, L.P., Starr County, 2.2 million reported
  • STATE SLICK "D" — gas, Fina Oil & Chemical Company, Starr County, 2.2 million reported
  • SLICK-STATE — gas, Hanson Production Company, Starr County, 2.2 million reported
  • MCGILL BROS. — gas, Peoples Energy Prod.-TX, L.P., Starr County, 2.2 million reported
  • BLOOMBERG, SAMUEL D. — gas, Bass Enterprises Production Co., Starr County, 2.2 million reported
  • EAST, ALICE K., MRS., STATE — gas, Exxon Corp., Starr County, 2.2 million reported
  • GEO. H. SPEER — gas, Killam Oil Co., Ltd., Starr County, 2.2 million reported
  • BLOOMBERG, SAMUEL D. — gas, Smith Production Inc., Starr County, 2.2 million reported
  • MARTINEZ -B- — gas, Samedan Oil Corporation, Starr County, 2.2 million reported
  • SLICK, T.B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 2.2 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.1 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.1 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.1 million reported
  • SLICK, T. B. ESTATE "B" 536 — gas, Forest Oil Corporation, Starr County, 2.1 million reported
  • WALKER, BILLY L. — gas, Mortimer Exploration Company, Starr County, 2.1 million reported
  • SLICK, T. B. ESTATE — gas, Shell Western E&P, Starr County, 2.1 million reported
  • SLICK STATE 'B' — gas, Smith Production Inc., Starr County, 2.1 million 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.