← Zavala County

Zavala County Drilling Permits

Every permit issued by the Texas Railroad Commission in Zavala County — updated daily, data through 2026-07-10.

Zavala County permitting is running 3.3 permits a month over the trailing 90 days (10 total, versus 6 in the prior quarter). CML EXPLORATION, LLC leads with 7 permits in the past 12 months, one of 6 operators active in the county.

Last 30 Days

1

Operators (30d)

1

Latest Permit

2026-07-10

All Time

3,561

3,561 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1996-02-1244443142-507-32531HALE, BILLY #2TECH RESOURCES, INC.DRILL3,000
1996-02-0844452842-507-00580WARE, ALPHA #109KOVEN PRODUCTION CO.RECOMP3,532
1996-01-3144405642-507-00578WARE, ALPHA #107KOVEN PRODUCTION CO.RECOMP3,421
1996-01-2544383242-507-00575WARE, ALPHA #104KOVEN PRODUCTION CO.RECOMP3,391
1996-01-2444402642-507-32530BUZZARD LOVE #1CARRIZO EXPLORATION, INC.DRILL2,700
1996-01-1144175642-507-32525WOOD, W. M. #1GENESIS PRODUCING COMPANYDRILL4,200
1996-01-1044360042-507-32529BREWSTER #1REGAL PETROLEUM SERVICESDRILL3,600
1996-01-0344327242-507-32528CHAPARROSA RANCH #54QUATRO OIL AND GAS, INC.DRILL2,600
1996-01-0344327242-507-32528CHAPARROSA RANCH #54QUATRO OIL AND GAS, INC.DRILL2,600
1995-12-1144191142-507-32526MATTHEWS #1OSYKA OIL & GAS, INC.DRILL1,900
1995-12-0844254742-507-32527MURPHY #4REGAL PETROLEUM SERVICESDRILL2,800
1995-10-1644088042-507-32524BROWNE RANCH COMPANY #1TECH RESOURCES, INC.DRILL4,000
1995-08-2943940142-507-32279LITTLE 162 #1HCOLUMBIA GAS DEVELOPMENT CORP.RECOMP6,900Y
1995-08-0243837642-507-32523CHAPMAN, ANNA #1TECH RESOURCES, INC.DRILL3,000
1995-08-0143842942-507-32522FOXY MARGIE #1THREE ARROW OPERATING COMPANYDRILL2,400
1995-08-0143842942-507-32522FOXY MARGIE #1THREE ARROW OPERATING COMPANYDRILL2,225
1995-07-3143826942-507-32521BRISCOE RANCH #1052SPILLER OPERATING CO., INC.DRILL1,900
1995-07-2043721742-507-32517KLEINMAN #2HEART LAND PETROLEUM CORPORATIONDRILL4,500
1995-07-1443789642-507-32520EL VIEJO #3REGAL PETROLEUM SERVICESDRILL4,000
1995-07-1443788242-507-32519HALE-LEHR #1REGAL PETROLEUM SERVICESDRILL4,000
1995-07-1443101742-507-32507HOLDSWORTH #1ARROWHEAD ENTERPRISES, INC.DRILL3,800
1995-06-2943737442-507-32518HALE #1TECH RESOURCES, INC.DRILL3,000
1995-06-2943737442-507-32518HALE, BILLY #1TECH RESOURCES, INC.DRILL3,000
1995-06-0643649342-507-32516HARKEY, H. L. JR. #1JENNINGS EXPLORATION CO.DRILL4,600
1995-05-2443612742-507-32515PICKENS RANCH #5COLUMBIA GAS DEVELOPMENT CORP.DRILL5,500
1995-04-2643522442-507-32512SUZANNE TUCKNESS #3 #3REGAL PETROLEUM SERVICESDRILL2,800
1995-04-2643522342-507-32511SUZANNE TUCKNESS #4 #4REGAL PETROLEUM SERVICESDRILL3,500
1995-04-2643522242-507-32513MURPHY #2 #2REGAL PETROLEUM SERVICESDRILL2,600
1995-04-2643522242-507-32513MURPHY #2REGAL PETROLEUM SERVICESDRILL2,880
1995-04-2643522042-507-32514MURPHY #3REGAL PETROLEUM SERVICESDRILL2,500
1995-03-2443410342-507-32510PRYOR, IKE T. #1XNICHOLS,EDWIN S EXPLORATIONS INCDRILL4,000
1995-03-0643356042-507-32361BARNHART CO., HARRY THOMPSON #107BERENERGY CORPORATIONRECOMP11,854Y
1995-02-2443323442-507-32509PICKENS RANCH #4HCOLUMBIA GAS DEVELOPMENT CORP.DRILL6,500Y
1995-02-2443323442-507-32509PICKENS RANCH #4HCOLUMBIA GAS DEVELOPMENT CORP.DRILL6,500Y
1995-01-3043229942-507-32508HUISACHE #2CHI OPERATING, INC.DRILL3,000
1994-12-1643098542-507-32506MATTHEWS #1019SPILLER, ROBERT S.DRILL2,500
1994-11-1741934442-507-32092JONSSON-PERLITZ #1CAMERICAN AQUILAOTHER2,705
1994-11-0342969942-507-32505BIG WELLS (SAN MIGUEL) UNIT #J101ORYX ENERGY COMPANYDRILL5,700
1994-11-0342966642-507-32504BIG WELLS (SAN MIGUEL) UNIT #5903ORYX ENERGY COMPANYDRILL5,650
1994-10-2142932042-507-32245BIG WELLS (SAN MIGUEL) UNIT #204ORYX ENERGY COMPANYRECOMP7,100
1994-10-1842907942-507-32502BRISCOE RANCH #2023SPILLER, ROBERT S.DRILL1,800
1994-10-1842907842-507-32503BRISCOE RANCH #5021SPILLER, ROBERT S.DRILL1,800
1994-08-1942716642-507-32500PRYOR, IKE T. JR. #2REMUDA OPERATING COMPANYDRILL2,300
1994-08-1942716542-507-32501PRYOR, IKE T. JR. #1REMUDA OPERATING COMPANYDRILL2,300
1994-08-1142636842-507-30475FROST NATIONAL BANK #4PLANO PETROLEUM CORPORATIONRECOMP5,450
1994-07-2542623042-507-32260BIG WELLS (SAN MIGUEL) UNIT #5902ORYX ENERGY COMPANYRECOMP7,100
1994-07-1242560442-507-32497MURPHY, LEONARD M. ET AL #1TIDEMARK PETROLEUM, INC.DRILL3,000
1994-07-1242560442-507-32497MURPHY, LEONARD M. ET AL #1TIDEMARK PETROLEUM, INC.DRILL2,800
1994-07-1242560342-507-32227TUCKNESS, SUZANNE #1 ATIDEMARK PETROLEUM, INC.RENTR3,610
1994-07-0742566142-507-32499LEE RANCH #5TEXAS SOUTHERN RESOURCES, INC.DRILL1,500
page 32 of 72
< prev next >

Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Zavala County.