Oil and gas leases in Willacy County — page 3

Willacy County, Texas has 467 oil and gas leases with production on file at the Railroad Commission, all of them in Commission district 04. 123 of them are oil leases and 344 are gas leases. Between them they carry 840 wellbores. Reported volumes run from January 1993 to August 2026 and come to 13.2 million barrels of oil and 591.5 million Mcf of gas. 58 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 Willacy County

How many oil and gas leases are in Willacy County?
Willacy County has 467 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Willacy County produced?
Leases in Willacy County have reported 13,228,524 barrels of oil (bbl) and 591,512,249 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Willacy County?
58 operators file production returns for leases in Willacy County.
How much are mineral rights in Willacy County worth?
There is no single figure: what a mineral or royalty interest in Willacy County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 467 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 3 of 3

  • YTURRIA — gas, Texas Oil And Gas Operating, LLC, Willacy County, 8 thousand reported
  • YTURRIA — oil, Blakenergy Operating, LLC, Willacy County, 8 thousand reported
  • HAYNES — gas, Mitchell Energy Corporation, Willacy County, 7 thousand reported
  • POLIS - HAGAN UNIT — oil, MW Petroleum Corporation, Willacy County, 7 thousand reported
  • YTURRIA — oil, La Sara Operating Company, LLC, Willacy County, 7 thousand reported
  • CAVAZOS, J C — oil, Citation Oil & Gas Corp., Willacy County, 7 thousand reported
  • PARHAM — oil, Cimarron Engineering Corp., Willacy County, 7 thousand reported
  • KLEBERG, R. J. JR TR. STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 6 thousand reported
  • YTURRIA, FRANK D. ET AL — oil, Cody Energy LLC, Willacy County, 6 thousand reported
  • SAUZ RANCH MULATOS PAST. — oil, Exxon Corp., Willacy County, 6 thousand reported
  • YTURRIA — oil, Blakenergy Operating, LLC, Willacy County, 6 thousand reported
  • YTURRIA CATTLE CO. — oil, Petroleum Management, Inc., Willacy County, 5 thousand reported
  • HOLLOWAY, C. R. — oil, Apache Corporation, Willacy County, 5 thousand reported
  • BUCY — gas, Citation Oil & Gas Corp., Willacy County, 5 thousand reported
  • YTURRIA — oil, Risco La Sara Operations, LLC, Willacy County, 5 thousand reported
  • YTURRIA L & C CO. NCT-2 — oil, Texaco E & P Inc., Willacy County, 5 thousand reported
  • VAUGHAN — oil, Swift Energy Operating, LLC, Willacy County, 5 thousand reported
  • KLEBERG, R J JR TR STILLMAN PAST — gas, Exxon Mobil Corporation, Willacy County, 5 thousand reported
  • CAVAZOS, NICOLAS — oil, Citation Oil & Gas Corp., Willacy County, 4 thousand reported
  • KLEBERG, R J JR TR STILLMAN PAST — gas, Exxon Mobil Corporation, Willacy County, 4 thousand reported
  • YTURRIA CATTLE CO. — oil, Hunter Petroleum Inc., Willacy County, 4 thousand reported
  • GAS UNIT A ZONE 1 — gas, MW Petroleum Corporation, Willacy County, 4 thousand reported
  • YTURRIA CATTLE CO. — gas, Franklin, J.W. Oil Operator, Willacy County, 4 thousand reported
  • WILLAMAR COMMUNITY "U" — oil, Citation Oil & Gas Corp., Willacy County, 4 thousand reported
  • CANTU — oil, Dewbre Petroleum Corporation, Willacy County, 4 thousand reported
  • YTURRIA — oil, Risco La Sara Operations, LLC, Willacy County, 4 thousand reported
  • YTURRIA — oil, Blakenergy Operating, LLC, Willacy County, 3 thousand reported
  • SCHMELZER UNIT — oil, Hughes, Dan A. Company, L.P., Willacy County, 3 thousand reported
  • YTURRIA — oil, Reveille Resources, Willacy County, 2 thousand reported
  • WILLAMAR COMMUNITY "E" — oil, Citation Oil & Gas Corp., Willacy County, 2 thousand reported
  • YTURRIA L & C CO. NCT-2 — oil, Texaco E & P Inc., Willacy County, 2 thousand reported
  • GAS UNIT A ZONE 4 — gas, MW Petroleum Corporation, Willacy County, 2 thousand reported
  • GEIS, HARVEY — oil, Apache Corporation, Willacy County, 2 thousand reported
  • YTURRIA CATTLE CO — oil, Maynard Oil Co., Willacy County, 2 thousand reported
  • YTURRIA RR — oil, Risco La Sara Operations, LLC, Willacy County, 2 thousand reported
  • BUCY — oil, Citation Oil & Gas Corp., Willacy County, 1 thousand reported
  • PARHAM, ELLIE "A" — oil, Whittington Operating Company, Willacy County, 1 thousand reported
  • TODD, ROBERT S. TRUST — oil, Slimhole Engineering Co., Inc., Willacy County, 1 thousand reported
  • YTURRIA — oil, Blakenergy Operating, LLC, Willacy County, 1 thousand reported
  • KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 1 thousand reported
  • YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 1 thousand reported
  • SCHMELZER UNIT — oil, Hughes, Dan A. Company, L.P., Willacy County, 1 thousand reported
  • BELL, S.H. 'B' — gas, Exxon Corp., Willacy County, 771 reported
  • YTURRIA CATTLE CO. — oil, Gurley & Associates, Inc., Willacy County, 762 reported
  • YTURRIA — gas, Risco La Sara Operations, LLC, Willacy County, 735 reported
  • YTURRIA LAND & CATTLE COMPANY — gas, Petroleum Management, Inc., Willacy County, 677 reported
  • YTURRIA — oil, La Sara Operating Company, LLC, Willacy County, 584 reported
  • CANTU — oil, Dewbre Petroleum Corporation, Willacy County, 542 reported
  • WILLAMAR WEST MIOCENE UNIT — oil, Citation Oil & Gas Corp., Willacy County, 497 reported
  • YTURRIA — oil, Texas Oil And Gas Operating, LLC, Willacy County, 477 reported
  • YTURRIA RR — oil, Blakenergy Operating, LLC, Willacy County, 433 reported
  • TORDILLA FIELD GAS UNIT 1 — gas, Eog Resources, Inc., Willacy County, 402 reported
  • DE MCKINNEY, F. S. — oil, Janex Oil Co., Inc., Willacy County, 380 reported
  • YTURRIA CATTLE COMPANY — oil, Maynard Oil Co., Willacy County, 333 reported
  • CANTU TRACT 4 — oil, Galilee Oil Investments LLC, Willacy County, 329 reported
  • BELL, S. H. — oil, Exxon Corp., Willacy County, 286 reported
  • YTURRIA L & C CO. NCT-2 — oil, Cody Energy LLC, Willacy County, 286 reported
  • YTURRIA L&C CO.NCT-2 — oil, Cody Energy LLC, Willacy County, 205 reported
  • YTURRIA L&C CO. NCT-2 — oil, Texaco E & P Inc., Willacy County, 203 reported
  • SAUZ RANCH MULATOS PASTURE — oil, Flint Oak Energy, LLC, Willacy County, 200 reported
  • YTURRIA, FAUSTO JR ET AL "A" — oil, Blakenergy Operating, LLC, Willacy County, 186 reported
  • YTURRIA CATTLE CO. "B" — oil, Maynard Oil Co., Willacy County, 129 reported
  • YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 69 reported
  • YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 50 reported
  • FORD, J. S. — oil, Citation Oil & Gas Corp., Willacy County, 44 reported
  • MONTALVO, SALVADOR — oil, Peeples, Buddy, Willacy County, 38 reported
  • KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 23 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.