← 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
1982-04-1215650742-507-31664LYLES RANCH #10ROME EXPLORATION CO, INC.DRILL1,000
1982-04-0715612542-507-31659PRYOR RANCH #62WINN EXPLORATION/DULCE COMPANYDRILL2,795
1982-04-0615634842-507-31665M.D. RAY UNIT NO.1 #1CARR, F. WILLIAMDRILL4,200
1982-03-3015650542-507-31663PRYOR RANCH #60WINN EXPLORATION/DULCE COMPANYDRILL3,500
1982-03-2515467942-507-31657KINAST, FRANK X. "B" #2JENNINGS EXPLORATION CO.DRILL5,100
1982-03-2315431042-507-31656ZAVALA-ENICO J.L. MATTEWS #1-1ZAVALA ENERGY, INC.DRILL6,500
1982-03-1715375942-507-31655JONSSON-PERLITZ, ET AL #6HUGHES & HUGHESDRILL3,200
1982-03-1215318542-507-31654CASSIN, WILLIAM #1COATES ENERGY TRUSTDRILL3,224
1982-03-0815250842-507-31653BRICE, MARY M. "B" UNIT II #3JENNINGS EXPLORATION CO.DRILL4,700
1982-03-0115206742-507-31239PRYOR, IKE T. A #3MATZINGER PETROLEUM CORECOMP3,000
1982-03-0115204942-507-31650LEE RANCH #10CRB OIL & GAS, INC.DRILL2,000
1982-02-2615198842-507-31652CAPPS, ELLA #8RETAMCO, INCDRILL3,111
1982-02-2615194942-507-31651WEBER, L.G. #1BURK ROYALTY COMPANYDRILL3,000
1982-02-2215153642-507-31649BATESVILLE FARMING CO. #5RETAMCO, INCDRILL3,500
1982-02-2215153442-507-31648BATESVILLE FARMING CO. #4RETAMCO, INCDRILL3,500
1982-02-2215135342-507-31647VALDEZ #1WOODHAM CORPORATIONDRILL2,607
1982-02-2215134842-507-31646EARWOOD #1WOODHAM CORPORATIONDRILL3,529
1982-02-2215134042-507-31644CAPPS, ELLA #11RETAMCO, INCDRILL3,500
1982-02-2215133642-507-31643CAPPS, ELLA #10RETAMCO, INCDRILL3,750
1982-02-2215133442-507-31642CAPPS, ELLA #9RETAMCO, INCDRILL2,336
1982-02-1815103142-507-31641DAVIS #1RETAMCO, INCDRILL2,929
1982-02-1815102942-507-31640BYRD & WAGNER #1RETAMCO, INCDRILL3,500
1982-02-1615134442-507-31645CARDWELL #02MINUTEMEN CONSULTANTS INC.DRILL5,000
1982-02-0915076542-507-31639CROSS S RANCH #113-1HAJECATE OIL COMPANYDRILL4,500
1982-02-0415001742-507-31637ELAINE SAND OIL UNIT VI #1JENNINGS EXPLORATION CO.DRILL4,000
1982-01-2914921942-507-31636KIEFER, CHESTER #7OMEGA MINERALS, INC.DRILL3,000
1982-01-2914921542-507-31635CROSS S RANCH #113-1HAJECATE OIL COMPANYDRILL4,500
1982-01-2614868442-507-31634CARDWELL #1 #1MINUTEMEN CONSULTANTS INC.DRILL5,300
1982-01-2614854942-507-31633PRYOR RANCH #53WINN EXPLORATION/DULCE COMPANYDRILL3,140
1982-01-2614854842-507-31632PRYOR RANCH #54WINN EXPLORATION/DULCE COMPANYDRILL3,302
1982-01-2614854742-507-31631PRYOR RANCH #55WINN EXPLORATION/DULCE COMPANYDRILL3,500
1982-01-2614854642-507-31630PRYOR RANCH #51WINN EXPLORATION/DULCE COMPANYDRILL3,482
1982-01-2614854542-507-31629PRYOR RANCH #56WINN EXPLORATION/DULCE COMPANYDRILL3,345
1982-01-2614852442-507-31095SMYTH #6WINN EXPLORATION/DULCE COMPANYRECOMP2,352
1982-01-1814861542-507-31453BENNETT RANCH #6WINN EXPLORATION/DULCE COMPANYOTHER4,100
1981-12-3114783342-507-31627LUPE, JOHN B. "C" #8CONVEST ENERGY CORPORATIONDRILL7,400
1981-12-3114748442-507-31625CASSIN-CARNES #1PALMCO MANAGEMENT CO.DRILL3,500
1981-12-3114745242-507-31624H&F PROPERTIES "CE" UNIT #5JENNINGS EXPLORATION CO.DRILL4,000
1981-12-3114745142-507-31623H&F PROPERTIES "E" #7JENNINGS EXPLORATION CO.DRILL4,000
1981-12-3114744942-507-31622JETERO INVESTMENT COMPANY #3JENNINGS EXPLORATION CO.DRILL4,364
1981-12-3114744842-507-31621THOREEN, ET AL #4JENNINGS EXPLORATION CO.DRILL4,000
1981-12-3114714342-507-31620PALMERAS, INC FEE #65-162ONALASKA EXPLORATION COMPANYDRILL5,000
1981-12-3114661642-507-31619GARNER, JOHN N. "C" #8CONVEST ENERGY CORPORATIONDRILL7,400
1981-12-3114619642-507-31618H&F PROPERTIES "A" #5JENNINGS EXPLORATION CO.DRILL4,000
1981-12-3114619542-507-31617H&F PROPERTIES "CC" #1JENNINGS EXPLORATION CO.DRILL4,500
1981-12-3114619442-507-31616H&F PROPERTIES "B" #1JENNINGS EXPLORATION CO.DRILL4,000
1981-12-3114615842-507-31615JETERO INVESTMENT COMPANY #2JENNINGS EXPLORATION CO.DRILL4,393
1981-12-3014596342-507-31614KIEFER, CHESTER -B- #2HUGHES & HUGHESDRILL3,050
1981-12-3014596242-507-31613KIEFER, CHESTER -B- #3HUGHES & HUGHESDRILL3,500
1981-12-3014589942-507-31612CROSS 'S' RANCH SUBDIVISION #120-1HAJECATE OIL COMPANYDRILL7,000
page 55 of 72
< prev next >

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