Oil and gas leases in Willacy County

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.
Who are the biggest operators in Willacy County?: Exxon Corp. operates 67 of the 467 producing leases in Willacy County, more than any other operator on record with the Railroad Commission of Texas.
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.

Operators here

The company that runs the wells and issues the royalty cheque.

Exxon Corp. — 67 leases
Cody Energy LLC — 52 leases
Citation Oil & Gas Corp. — 45 leases
Exxon Mobil Corporation — 32 leases
Blakenergy Operating, LLC — 27 leases
Suemaur Expl. & Prod., LLC — 22 leases
MW Petroleum Corporation — 19 leases
Dewbre Petroleum Corporation — 15 leases
Wagner Oil Company — 14 leases
Mueller Engineering Corp. — 11 leases
Esenjay Exploration, Inc — 10 leases
Maynard Oil Co. — 10 leases
Franklin, J.W. Oil Operator — 9 leases
Dominion Expl. & Prod., Inc. — 8 leases
Eog Resources, Inc. — 8 leases
Mitchell Energy Corporation — 8 leases
Risco La Sara Operations, LLC — 8 leases
Xto Energy Inc. — 8 leases
Apache Corporation — 7 leases
Texaco E & P Inc. — 7 leases
La Sara Operating Company, LLC — 5 leases
Texas Oil And Gas Operating, LLC — 5 leases
Parker & Parsley Development L.P — 4 leases
Petroleum Management, Inc. — 4 leases
U.S. Enercorp, LLC — 4 leases
El Paso Production Oil & Gas Co. — 3 leases
Hughes, Dan A. Company, L.P. — 3 leases
Sanchez Oil & Gas Corporation — 3 leases
Shoco Production, L.P. — 3 leases
Sue-Ann Operating, L.C. — 3 leases
Operator 000000 — 2 leases
Anschutz Exploration Corporation — 2 leases
Cimarron Engineering Corp. — 2 leases
El Paso E & P Company, L. P. — 2 leases
Flint Oak Energy, LLC — 2 leases
Gurley & Associates, Inc. — 2 leases
Hanson Production Company — 2 leases
Hughes, Dan A. Company — 2 leases
Modern Exploration, Inc. — 2 leases
Petro-Hunt Corporation — 2 leases
Reveille Resources — 2 leases
Saga Petroleum Corp. — 2 leases
Samson Lone Star LP — 2 leases
Tucker Operating Co., Inc. — 2 leases
Whittington Operating Company — 2 leases
Bettis, Boyle & Stovall — 1 lease
Galilee Oil Investments LLC — 1 lease
Huisache E & P Company, LLC — 1 lease
Hunter Petroleum Inc. — 1 lease
Janex Oil Co., Inc. — 1 lease
Lighthouse Operating, Inc. — 1 lease
National Energy Group, Inc. — 1 lease
Peeples, Buddy — 1 lease
Pogo Producing Company LLC — 1 lease
Slimhole Engineering Co., Inc. — 1 lease
Swift Energy Company — 1 lease
Swift Energy Operating, LLC — 1 lease
Yturria, Frank D. — 1 lease

Railroad Commission districts

District 04 — 467 leases

Leases — page 1 of 3

KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 35.7 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 30.2 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 24.5 million reported
KLEBERG, R.J.JR.TR.STILLMAN — gas, Exxon Corp., Willacy County, 21.1 million reported
KLEBERG, R.J., STILLMAN JR.TR. — gas, Exxon Corp., Willacy County, 19.9 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 16.6 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 15.1 million reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 12.7 million reported
PETRU, V. A. — gas, Dominion Expl. & Prod., Inc., Willacy County, 12.7 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 11.9 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 10.4 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 10.1 million reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 9.6 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 9.2 million reported
KLEBERG, R. J. JR. TR.-STILLMAN — gas, Exxon Corp., Willacy County, 8.8 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 7.8 million reported
PETRU, V. A. — gas, Dominion Expl. & Prod., Inc., Willacy County, 7.7 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 7.2 million reported
KLEBERG, R.J.JR.TR.STILLMAN — gas, Exxon Corp., Willacy County, 6.9 million reported
PETRU, V. A. — gas, Willacy County, 6.9 million reported
THOMAS, M.G. ET AL — gas, Exxon Corp., Willacy County, 6.6 million reported
PETRU, V. A. — gas, Dominion Expl. & Prod., Inc., Willacy County, 6.2 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 6.1 million reported
AMES G.U. — gas, Suemaur Expl. & Prod., LLC, Willacy County, 6.0 million reported
AMES ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 5.8 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 5.4 million reported
STONE GAS UNIT — gas, MW Petroleum Corporation, Willacy County, 5.3 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 5.2 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 5.1 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 4.7 million reported
HENDERSON, J.W. ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 4.5 million reported
HARGILL GAS UNIT "A" — gas, Sanchez Oil & Gas Corporation, Willacy County, 4.5 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 4.5 million reported
KLEBERG, R.J. JR.TR. STILLMAN — gas, Exxon Corp., Willacy County, 4.5 million reported
COX, B F — gas, Wagner Oil Company, Willacy County, 4.3 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 4.3 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 4.2 million reported
THOMAS, M. G. — gas, Exxon Corp., Willacy County, 4.2 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 4.1 million reported
TORDILLA FIELD GAS UNIT 1 — gas, Exxon Corp., Willacy County, 4.1 million reported
TORDILLA FIELD GAS UNIT 1 — gas, Exxon Corp., Willacy County, 3.9 million reported
LEFNER ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 3.8 million reported
HENDERSON, J.W. ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 3.8 million reported
KLEBERG, R.J. JR TR STILLMAN — gas, Exxon Corp., Willacy County, 3.7 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 3.6 million reported
PETRU, V. A. — gas, Xto Energy Inc., Willacy County, 3.6 million reported
AMES ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 3.5 million reported
LEFNER ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 3.5 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 3.3 million reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 3.3 million reported
THOMAS, M.G. ET AL — gas, Exxon Corp., Willacy County, 3.3 million reported
PETRU, V. A. — gas, Willacy County, 3.1 million reported
WILLAMAR WEST UNIT — oil, Citation Oil & Gas Corp., Willacy County, 3.0 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 2.9 million reported
LEFNER ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 2.9 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 2.7 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 2.6 million reported
LEFNER ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 2.5 million reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 2.5 million reported
LA SAL VIEJA DEVELOPMENT — gas, Sanchez Oil & Gas Corporation, Willacy County, 2.4 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 2.4 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 2.4 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 2.3 million reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 2.3 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 2.3 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 2.3 million reported
THOMAS — gas, Wagner Oil Company, Willacy County, 2.3 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 2.3 million reported
LA SAL VIEJA GAS UNIT — gas, Apache Corporation, Willacy County, 2.2 million reported
WILLAMAR EAST UNIT — oil, Citation Oil & Gas Corp., Willacy County, 2.1 million reported
RIO FARMS — gas, Samson Lone Star LP, Willacy County, 2.1 million reported
PETRU, V. A. — gas, Dominion Expl. & Prod., Inc., Willacy County, 2.1 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 2.1 million reported
THOMAS — gas, Wagner Oil Company, Willacy County, 2.0 million reported
KENAF INDUSTRIES — gas, U.S. Enercorp, LLC, Willacy County, 2.0 million reported
BONDY GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 2.0 million reported
PETRU, V. A. — gas, Xto Energy Inc., Willacy County, 2.0 million reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 1.8 million reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 1.8 million reported
HENDERSON, J.W. ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.8 million reported
CORBETT FRYER DOBBIN UNIT — gas, National Energy Group, Inc., Willacy County, 1.8 million reported
KERR ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.6 million reported
VAUGHAN — gas, Swift Energy Company, Willacy County, 1.6 million reported
CLARENCE O'BERG GAS UNIT — gas, MW Petroleum Corporation, Willacy County, 1.6 million reported
RIO FARMS "A" GAS UNIT — gas, Samson Lone Star LP, Willacy County, 1.6 million reported
KENAF INDUSTRIES UNIT — gas, Dominion Expl. & Prod., Inc., Willacy County, 1.6 million reported
YTURRIA L&C CO. NCT-2 — gas, Texaco E & P Inc., Willacy County, 1.6 million reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 1.6 million reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 1.6 million reported
GAS UNIT/C/ZONE 7 — gas, MW Petroleum Corporation, Willacy County, 1.5 million reported
SORRELLS ET AL — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.5 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 1.5 million reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 1.5 million reported
LEFNER ET AL GAS UNIT — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.5 million reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 1.4 million reported
YTURRIA, FRANK D. ET AL — gas, Esenjay Exploration, Inc, Willacy County, 1.4 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 1.3 million reported
KLEBERG, R J JR TR STILLMAN PAST — gas, Exxon Mobil Corporation, Willacy County, 1.3 million reported
TORDILLA FIELD GAS UNIT 1 — gas, Exxon Corp., Willacy County, 1.3 million reported
HARGILL GAS UNIT 'A' — gas, Sanchez Oil & Gas Corporation, Willacy County, 1.3 million reported
WRIGHTSMAN, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.3 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 1.3 million reported
YTURRIA, FRANK D. — gas, El Paso Production Oil & Gas Co., Willacy County, 1.2 million reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 1.2 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 1.2 million reported
PETRU, V. A. — gas, Dominion Expl. & Prod., Inc., Willacy County, 1.2 million reported
KIRSCH, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.2 million reported
KENAF INDUSTRIES UNIT — gas, U.S. Enercorp, LLC, Willacy County, 1.2 million reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 1.2 million reported
THOMAS — gas, Dominion Expl. & Prod., Inc., Willacy County, 1.2 million reported
BUCY — gas, Citation Oil & Gas Corp., Willacy County, 1.2 million reported
CLARENCE O'BERG GAS UNIT "A" — gas, Mitchell Energy Corporation, Willacy County, 1.2 million reported
YTURRIA, H. ET AL — gas, Esenjay Exploration, Inc, Willacy County, 1.1 million reported
YTURRIA, F. D. — gas, Anschutz Exploration Corporation, Willacy County, 1.1 million reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 1.1 million reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 1.1 million reported
YTURRIA L&C CO. NCT-2 — gas, Texaco E & P Inc., Willacy County, 1.1 million reported
SAUZ RANCH MULATOS PASTURE — gas, Parker & Parsley Development L.P, Willacy County, 1.1 million reported
KLEBERG, R.J.JR.TR.STILLMAN — gas, Exxon Corp., Willacy County, 1.1 million reported
STONE-ENTERPRISE — gas, Dewbre Petroleum Corporation, Willacy County, 1.0 million reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 1.0 million reported
SNP, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 1.0 million reported
YTURRIA, FRANK D. ET AL — gas, Cody Energy LLC, Willacy County, 982 thousand reported
YTURRIA , FRANK D. ET AL — gas, Esenjay Exploration, Inc, Willacy County, 981 thousand reported
WRIGHTSMAN, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 972 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Corp., Willacy County, 950 thousand reported
LEFNER, ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 886 thousand reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 886 thousand reported
THOMAS UNIT — gas, Dewbre Petroleum Corporation, Willacy County, 859 thousand reported
GEIS, H. — gas, Mitchell Energy Corporation, Willacy County, 838 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 799 thousand reported
WILLAMAR WEST MIOCENE UNIT — gas, Citation Oil & Gas Corp., Willacy County, 787 thousand reported
SAUZ RANCH MULATOS PASTURE — oil, Exxon Corp., Willacy County, 783 thousand reported
KLEBERG, R.J.JR.TR.STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 740 thousand reported
MORROW — gas, Eog Resources, Inc., Willacy County, 737 thousand reported
YTURRIA, FRANK D. — gas, El Paso Production Oil & Gas Co., Willacy County, 713 thousand reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 692 thousand reported
STONE-MAGNOLIA — gas, Dewbre Petroleum Corporation, Willacy County, 649 thousand reported
KLEBERG, R.J. JR TR STILLMAN — gas, Exxon Corp., Willacy County, 647 thousand reported
GAS UNIT A ZONE 6 — gas, MW Petroleum Corporation, Willacy County, 645 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 636 thousand reported
YTURRIA, FRANK D. ET AL — gas, Cody Energy LLC, Willacy County, 631 thousand reported
EP GARCIA RANCH — gas, El Paso E & P Company, L. P., Willacy County, 595 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 577 thousand reported
PETRU, V. A. — gas, Xto Energy Inc., Willacy County, 576 thousand reported
COX, B. F. — gas, Wagner Oil Company, Willacy County, 562 thousand reported
CLARENCE OBERG GAS UNIT NO. 1 — gas, MW Petroleum Corporation, Willacy County, 558 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 549 thousand reported
YTURRIA, FRANK D. ET AL — gas, Esenjay Exploration, Inc, Willacy County, 544 thousand reported
COX, B. F. — gas, Mitchell Energy Corporation, Willacy County, 527 thousand reported
SAUZ RANCH MULATOS PASTURE — oil, Exxon Corp., Willacy County, 524 thousand reported
CAVAZOS, NICOLAS — gas, Citation Oil & Gas Corp., Willacy County, 521 thousand reported
KENAF INDUSTRIES UNIT — gas, U.S. Enercorp, LLC, Willacy County, 515 thousand reported
KLEBERG R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 515 thousand reported
KLEBERG, R J JR TR STILLMAN PAS — gas, Exxon Mobil Corporation, Willacy County, 508 thousand reported
YTURRIA CATTLE CO. (22 SD.) — oil, Maynard Oil Co., Willacy County, 503 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 503 thousand reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 497 thousand reported
VAUGHAN — gas, Dominion Expl. & Prod., Inc., Willacy County, 497 thousand reported
YTURRIA — gas, Tucker Operating Co., Inc., Willacy County, 491 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 485 thousand reported
PALOUSEK ET AL GU — gas, Suemaur Expl. & Prod., LLC, Willacy County, 482 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 478 thousand reported
GAS UNIT A ZONE 1 — gas, Apache Corporation, Willacy County, 477 thousand reported
WILLAMAR WEST MIOCENE UNIT — oil, Citation Oil & Gas Corp., Willacy County, 476 thousand reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 468 thousand reported
WILLAMAR COMMUNITY "E" — oil, Citation Oil & Gas Corp., Willacy County, 464 thousand reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 463 thousand reported
YTURRIA "A" — gas, Sue-Ann Operating, L.C., Willacy County, 457 thousand reported
YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 453 thousand reported
YTURRIA, H. — oil, Cody Energy LLC, Willacy County, 445 thousand reported
STUDEBAKER, JAMES R. — gas, U.S. Enercorp, LLC, Willacy County, 439 thousand reported
YTURRIA, FRANK D., ET AL — gas, Esenjay Exploration, Inc, Willacy County, 430 thousand reported
KLEBERG, R.J.JR.TR.STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 423 thousand reported
WILLAMAR WEST MIOCENE UNIT — gas, Citation Oil & Gas Corp., Willacy County, 413 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 410 thousand reported
BELL, S.H. — oil, Citation Oil & Gas Corp., Willacy County, 402 thousand reported
LA SAL VIEJA G/U. — gas, MW Petroleum Corporation, Willacy County, 398 thousand reported
STONE GAS UNIT — gas, MW Petroleum Corporation, Willacy County, 363 thousand reported
YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 359 thousand reported
GAS UNIT A / ZONE 3 — gas, MW Petroleum Corporation, Willacy County, 358 thousand reported
WILLAMAR COMMUNITY "E" — oil, Citation Oil & Gas Corp., Willacy County, 350 thousand reported
YTURRIA, FAUSTO JR. — gas, Xto Energy Inc., Willacy County, 339 thousand reported
CANTU — gas, Dewbre Petroleum Corporation, Willacy County, 339 thousand reported
YTURRIA, FRANK D. — gas, El Paso Production Oil & Gas Co., Willacy County, 339 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 333 thousand reported
7400' GAS UNIT — gas, MW Petroleum Corporation, Willacy County, 328 thousand reported
BUCY, G. W. — gas, Citation Oil & Gas Corp., Willacy County, 326 thousand reported
KLEBERG, R.J. JR. TR. STILLMAN — gas, Exxon Corp., Willacy County, 323 thousand reported
YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 321 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 315 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 307 thousand reported
YTURRIA — gas, Blakenergy Operating, LLC, Willacy County, 298 thousand reported
WILLAMAR WEST MIOCENE UNIT — gas, Citation Oil & Gas Corp., Willacy County, 295 thousand reported
KLEBERG, R. J. FR. TR. STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 292 thousand reported
KLEBERG, R J JR TR STILLMAN — gas, Eog Resources, Inc., Willacy County, 286 thousand reported
YTURRIA, FRANK D. — gas, Cody Energy LLC, Willacy County, 279 thousand reported
KLEBERG, R. J. JR. TR. STILLMAN — gas, Exxon Mobil Corporation, Willacy County, 278 thousand reported
YTURRIA, H. — gas, Cody Energy LLC, Willacy County, 276 thousand reported
ARMENDAIZ, ET AL — gas, Mueller Engineering Corp., Willacy County, 275 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.