← 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 7 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
1978-11-133677342-507-80037JOHNSON #90-2R. K. G. ENGINEERING, INC.OTHER2,610
1978-11-093655042-507-31045MATTHEWS, R. S. #2CHAPARROSA OIL COMPANYDRILL3,000
1978-11-073641542-507-31044MATTHEWS, R. S. #1CHAPARROSA OIL COMPANYDRILL3,000
1978-11-063637242-507-00498JOHNSON "A" #34-1R. K. G. ENGINEERING, INC.OTHER2,940
1978-11-063637142-507-31043JOHNSON #64-1R. K. G. ENGINEERING, INC.DRILL2,600
1978-11-033616442-507-31037FLOWERS & WARD #4CHAPARROSA OIL COMPANYDRILL3,000
1978-11-033616142-507-30537WINTERBOTHAM, GEORGE S., ET AL #1TEJAS PRODUCTION COOTHER4,000
1978-11-023633942-507-31042LYLES, LORA #5EQUITX ENERGY CORP.DRILL1,050
1978-11-023633842-507-31041LYLES, LORA #1EQUITX ENERGY CORP.DRILL1,200
1978-11-023633442-507-31040LYLES, LORA #2EQUITX ENERGY CORP.DRILL1,200
1978-11-023633342-507-31039LYLES, LORA #3EQUITX ENERGY CORP.DRILL1,200
1978-11-023633242-507-31038LYLES, LORA #4EQUITX ENERGY CORP.DRILL700
1978-11-013599342-507-31035GUENTHER, R. A. MRS #2GRELLING INVESTMENTSDRILL3,100
1978-11-013599242-507-31034GRIFFITH, ET AL "B" #1GRELLING INVESTMENTSDRILL4,250
1978-10-243539242-507-31033FLOWERS & WARD #3CHAPARROSA OIL COMPANYDRILL2,512
1978-10-243539142-507-31032FLOWERS & WARD #1INTERNATIONAL WESTERN OIL CORP.DRILL945
1978-10-193506542-507-31031WEST, GEORGE W. ESTATE #1MILLER, W. C.DRILL3,882
1978-10-193506442-507-31030WEST, GEORGE W. ESTATE "A" #1MILLER, W. C.DRILL3,900
1978-10-183488142-507-31029VANCLEVE, D. F. #1BURK ROYALTY COMPANYDRILL2,800
1978-10-173477042-507-31026BATESVILLE FARMING COMPANY #1MILLER, W. C.DRILL3,091
1978-10-133481442-507-31028FLOWERS & WARD #2CHAPARROSA OIL COMPANYDRILL3,000
1978-10-133481242-507-31027FLOWERS & WARD #1CHAPARROSA OIL COMPANYDRILL2,412
1978-10-133452342-507-31025WILLMON #1BURK ROYALTY COMPANYDRILL2,800
1978-10-133452142-507-31024VANCLEVE, W. A. #1BURK ROYALTY COMPANYDRILL2,800
1978-10-133451842-507-31023VANCLEVE, JACK #1BURK ROYALTY COMPANYDRILL2,800
1978-10-133451642-507-31022WITHERSPOON #1BURK ROYALTY COMPANYDRILL2,800
1978-10-033392342-507-31021CASSIN-CARNES FARMS INC. #1PETROLERO CORP.DRILL3,350
1978-09-183288242-507-31020H & F PROPERTIES #1-24LEWIS, J. O.-E. R. I. LIMITEDDRILL3,991
1978-09-153277742-507-31019BAGGETT, JEFF #321CHAMPLIN PETROLEUM CO.DRILL7,187
1978-08-293158442-507-31018PEARCE #1CLARK, JOHN M.DRILL2,809
1978-08-253145642-507-31017PRYOR, IKE T., ET AL "B-N TRACT" #4HUGHES & HUGHESDRILL3,000
1978-08-233122542-507-31016PETTY, SCOTT, JR. #1TEJAS PRODUCTION CODRILL3,610
1978-08-153076242-507-31015GRELLE, E. H. #3GETTY OIL CO.DRILL2,200
1978-08-032984142-507-31014REDDICK, J. C., JR. #2CALDWELL OIL & GAS CO., INC.DRILL1,504
1978-08-032983942-507-31013WINSTON, FRED #1MCFARLANE OIL CO., INC.DRILL5,200
1978-08-032983442-507-31012ELAINE SAND OIL UNIT I #1GRELLING INVESTMENTSDRILL3,800
1978-07-312949642-507-31011KIEFER, CHESTER -D- #1HUGHES & HUGHESDRILL3,245
1978-07-272928742-507-31010WEST, MARY #1HUGHES & HUGHESDRILL2,858
1978-07-212890442-507-31009JOHNSON, B. K. -B- #1HUGHES & HUGHESDRILL2,806
1978-07-202887242-507-31008NORTON, RICHARD W. ET AL #1MCFARLANE OIL CO., INC.DRILL5,200
1978-07-192877642-507-31007KINCAID, E. D., ET AL #1SOUTHERN UNION EXPLORATION CO.DRILL5,660
1978-07-182872142-507-31006GUENTHER, MRS. R. A. #1GRELLING INVESTMENTSDRILL4,000
1978-07-182871242-507-31005PRYOR #5-AFRIDAY PIPELINE CODRILL2,500
1978-07-182870842-507-31004PRYOR RANCH "A" #4FRIDAY PIPELINE CODRILL1,500
1978-07-142850742-507-31003FOLEY, NORMENT #1PETROLERO CORP.DRILL3,350
1978-07-052797642-507-31002LAFFERE #1YARBOROUGH, W. B.DRILL3,200
1978-07-052792542-507-30345GLASSCOCK, W. D. #1-39CATLETT & FERGUSONDRILL6,800
1978-06-222707742-507-31001GRIFFITH, ET AL -A- #1GRELLING INVESTMENTSDRILL4,500
1978-06-222707642-507-31000DUNN, M. B. #2GRELLING INVESTMENTSDRILL7,609
1978-06-162658442-507-30999FLOWERS & WARD #6WEATHERSTON, GEORGEDRILL1,000
page 68 of 72
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Zavala County.