← 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 3.7 permits a month over the trailing 90 days (11 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

3,562

3,562 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1981-05-1411882942-507-31519HORNER RANCH #8GULF OIL CORP.DRILL1,035
1981-05-1411882742-507-31518HORNER RANCH #7GULF OIL CORP.DRILL3,300
1981-05-1411882542-507-31517HORNER RANCH #6GULF OIL CORP.OTHER1,400
1981-05-1211883942-507-31520PC JOINT VENTURE - MATTHEWS #3ELECTROTHERMIC CO., THEDRILL13,000
1981-05-0111675942-507-31508PRYOR #16INDEPENDENT EXPLORATION CO.DRILL3,000
1981-04-3011697442-507-31510HORNER RANCH #5GULF OIL CORP.DRILL1,350
1981-04-3011661842-507-31507MATTHEWS RANCH #P-C 2TEXAS EASTERN DEVELOPMENTS, INC.DRILL3,500
1981-04-3011659842-507-31506NIXON, J.W. #2MESQUITE LAND & MINERALS, INC.DRILL3,700
1981-04-3011659642-507-31505NIXON, J.W. #1MESQUITE LAND & MINERALS, INC.DRILL3,700
1981-04-3011653942-507-31504KIEFER, CHESTER #4OMEGA MINERALS, INC.DRILL3,500
1981-04-3011653542-507-31503KIEFER, CHESTER #5OMEGA MINERALS, INC.DRILL3,500
1981-04-2811698042-507-31509COLEMAN UNIT #1MARK IV ENERGYDRILL3,300
1981-04-2711628342-507-31502LEE RANCH #C101CRB OIL & GAS, INC.DRILL1,765
1981-04-2211966042-507-31483BARTLETT-TRUST A #4HUGHES & HUGHESDRILL4,500
1981-04-2111574342-507-31501KONE, SAMUEL L. #1ROME EXPLORATION CO, INC.DRILL2,500
1981-04-2011566842-507-31288H&F PROPERTIES "C" #2JENNINGS EXPLORATION CO.OTHER3,550
1981-04-1611762542-507-31477H & F PROPERTIES "A" #3JENNINGS EXPLORATION CO.DRILL4,200
1981-04-1511513842-507-31499GLASSCOCK, LETA #4WINN EXPLORATION CO., INC.DRILL7,100
1981-04-1411512642-507-31498MATTHEWS #P-C 1ELECTROTHERMIC CO., THEDRILL3,500
1981-04-1411505442-507-31497JONSSON-GRIFFIN-PERLITZ #3DARNER, RICHARD R.DRILL3,000
1981-04-0711409142-507-31496PERKINS, GEORGE ESTATE #3OMEGA MINERALS, INC.DRILL2,700
1981-04-0711407142-507-31495BROWNE #1RIDDLE OIL COMPANYDRILL5,000
1981-03-3111372342-507-31494PICKENS-COFFIELD "A" #1 DNUCORP ENERGY, INC.DRILL2,200
1981-03-3111364842-507-31493GLASSCOCK, LETA #5WINN EXPLORATION CO., INC.DRILL6,100
1981-03-3111363842-507-31492PLUMLY, E.E. #6OMEGA MINERALS, INC.DRILL2,731
1981-03-3011966242-507-31485KINAST, FRANK X "A" #1JENNINGS EXPLORATION CO.DRILL4,700
1981-03-2611329042-507-31490PERKINS, GEORGE ESTATE #2OMEGA MINERALS, INC.DRILL2,500
1981-03-2611328842-507-31489GORDON #1INDEPENDENT EXPLORATION CO.DRILL3,000
1981-03-2611328242-507-31488PERKINS #1INDEPENDENT EXPLORATION CO.DRILL1,997
1981-03-2311531642-507-31500POTTS & CAGLE #1JENNINGS EXPLORATION CO.DRILL3,800
1981-03-2311292042-507-31487H & F PROPERTIES"C" #3JENNINGS EXPLORATION CO.DRILL4,200
1981-03-2311291842-507-31486H & F PROPERTIES "E" #5JENNINGS EXPLORATION CO.DRILL4,200
1981-03-1911257242-507-31484GLASSCOCK, LETA #6WINN EXPLORATION CO., INC.DRILL6,100
1981-03-0911180142-507-31482LYLES, L. #5ROME EXPLORATION CO, INC.DRILL1,000
1981-03-0911139042-507-31481BENNETT RANCH #7DULCE CO., THEDRILL2,400
1981-03-0511092642-507-31480PERKINS,GEORGE ESTATE #1OMEGA MINERALS, INC.DRILL2,500
1981-03-0311042542-507-31479FOLEY, NORMENT #5RIFE, M. O., JR.DRILL3,400
1981-03-0311042342-507-31478FOLEY, NORMENT #6PALMCO MANAGEMENT CO.DRILL3,400
1981-02-2710976442-507-31476WEST, GEORGE W. #1MESQUITE LAND & MINERALS, INC.DRILL6,800
1981-02-2710975442-507-31475BARTLETT TRUST -A- #3HUGHES & HUGHESDRILL4,500
1981-02-2710975342-507-31474BARTLETT TRUST -B- #5HUGHES & HUGHESDRILL4,500
1981-02-2410944142-507-31473HEITZ, ERMA #1COHO RESOURCES INC.DRILL7,000
1981-02-2310926542-507-00137WEST, G. W. #7TEXACO INC.OTHER4,337
1981-02-2310922742-507-31471DUNBAR, RUSSELL K. EST. #1INEXCO OIL COMPANYDRILL4,800
1981-02-2310919942-507-31470HASKETT, C. MUNDINE #3OMEGA MINERALS, INC.DRILL2,900
1981-02-1810931442-507-31472THOREEN, ET AL #2JENNINGS EXPLORATION CO.DRILL4,300
1981-02-1810877742-507-31468FLOWERS #2DULCE CO., THEDRILL2,958
1981-02-1810874342-507-31467KIEFER, CHESTER #3OMEGA MINERALS, INC.DRILL3,016
1981-02-1310850042-507-31466JONSSON-PERLITZ, ET AL #5HUGHES & HUGHESDRILL3,200
1981-02-1310849942-507-31465KRAWETZ, ALFONSO #15-1LONE STAR NATURAL RESOURCES, INCDRILL7,000
page 58 of 72
< prev next >

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