← 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
1977-09-27849142-507-30917PRYOR RANCH "A" #2FRIDAY PIPELINE CODRILL1,500
1977-09-27849042-507-30916NIXON, JAMES W. #1ADDINGTON, CRANDELLDRILL5,040
1977-09-23196942-507-30880BARTLETT, ELIZABETH #2PETROLERO CORP.DRILL3,300
1977-09-22821042-507-80253PERKINS, GEORGE #2MORROW, D. B. INC.OTHER2,500
1977-09-22820942-507-80252PERKINS, GEORGE #1MORROW, D. B. INC.OTHER2,500
1977-09-22820842-507-30915CLEVE, VAN #2BURK ROYALTY COMPANYDRILL3,000
1977-09-21810542-507-30914JOHNSON, B. K. #5CHAPARROSA OIL COMPANYDRILL2,600
1977-09-21807642-507-30912KIEFER, CHESTER "A-TRACT #3 #1HUGHES & HUGHESDRILL3,224
1977-09-21807542-507-30444WEAVER "A" #2GETTY OIL CO.DRILL8,500
1977-09-21660242-507-30899JOHNSON, B. K. #2CHAPARROSA OIL COMPANYDRILL1,400
1977-09-21659942-507-30898JOHNSON, B. K. #1CHAPARROSA OIL COMPANYDRILL2,600
1977-09-15765142-507-30910WEST, GEO. W. UNIT NO. 3 #1SIGMOR CORPORATIONDRILL4,300
1977-09-13739742-507-30909KIEFER, B. R. #1SPILLER, H. G.DRILL2,600
1977-09-13739542-507-30908KOEHLER, F.W. #1CALDWELL OIL & GAS CO., INC.DRILL1,825
1977-09-13739342-507-30907SHANKS, E. E. #1CALDWELL OIL & GAS CO., INC.DRILL1,573
1977-09-12725142-507-30906BARTLETT, ELIZABETH #3PETROLERO CORP.DRILL3,300
1977-09-09719642-507-30905BARNHART CO.-THOMPSON, HARRY F. #211CHAMPLIN PETROLEUM CO.DRILL7,300
1977-09-09718442-507-30904PRYOR, IKE T. #2BROWN, THOMAS E.DRILL3,052
1977-09-09718342-507-30903BARNHART CO.-THOMPSON, HARRY F. #321CHAMPLIN PETROLEUM CO.DRILL7,300
1977-09-09718242-507-30902JOHNSON, B. K. #4CHAPARROSA OIL COMPANYDRILL3,500
1977-09-09718042-507-30901JOHNSON, B. K. #3CHAPARROSA OIL COMPANYDRILL2,549
1977-09-07700442-507-30900PRYOR, IKE T. ET AL "B" #2HUGHES & HUGHESDRILL3,500
1977-08-30650542-507-30897PRYOR, IKE T. #1BROWN, THOMAS E.DRILL5,000
1977-08-26516142-507-30892CAPPS RANCH #1VENUS OIL COMPANYDRILL3,939
1977-08-25399642-507-30887GORMAN, J. E. #2-44RETAMA OIL CORPORATIONDRILL5,400
1977-08-23598242-507-30896J.L.H. LAND INVESTMENTS CORP. #4JERCO ENTERPRISES, INC.DRILL3,500
1977-08-18568742-507-30894LAMANTIA, ET AL #2GRELLING INVESTMENTSDRILL3,800
1977-08-17554142-507-30442COX, GEO. P. #1MOORE-MCCORMACK ENERGY, INC.RECOMP3,556
1977-08-15535342-507-30893VAN CLEVE, W. M. #1HUGHES & HUGHESDRILL6,714
1977-08-15535242-507-30437EARNEST, W. A. #28-2LADD PETROLEUM CORP.DRILL7,150
1977-08-09497842-507-30890WEAVER "A" #5GETTY OIL CO.DRILL7,000
1977-08-02442542-507-30429LUPE, JOHN B. "B" #6CONVEST ENERGY CORPORATIONDRILL7,300
1977-08-02188642-507-30426LUPE, JOHN B. "B" #4CONVEST ENERGY CORPORATIONDRILL7,300
1977-08-01444142-507-30889WEAVER, BRUCE "A" #4GETTY OIL CO.DRILL7,080
1977-07-26399942-507-30888EARNEST, W. A. #29-3LADD PETROLEUM CORP.DRILL6,900
1977-07-26396442-507-30886GORMAN, J. E. #1-44RETAMA OIL CORPORATIONDRILL5,230
1977-07-19339242-507-30885GARNER, JOHN N. #6CONVEST ENERGY CORPORATIONDRILL7,350
1977-07-19339042-507-30884GARNER, JOHN N. #5CONVEST ENERGY CORPORATIONDRILL7,350
1977-07-19338542-507-30883NORTON-JOHNSON #1MOORE-MCCORMACK ENERGY, INC.DRILL3,108
1977-07-18331142-507-30882EARNEST, W. A. "A" #30-2LADD PETROLEUM CORP.DRILL6,600
1977-07-07244542-507-30881H & F PROPERTIES #8HUGHES & HUGHESDRILL4,500
1977-06-27177642-507-30491EARNEST, W. A. #29-2LADD PETROLEUM CORP.DRILL6,375
1977-06-24168842-507-00514PLUMLY, H. C. #1R. K. G. ENGINEERING CO.OTHER3,000
1977-06-24168442-507-00501JOHNSON "A" #33-1R. K. G. ENGINEERING CO.OTHER3,000
1977-06-24167742-507-30879JOHNSON #11-1R. K. G. ENGINEERING CO.DRILL2,900
1977-06-24167642-507-30878JOHNSON #1R. K. G. ENGINEERING CO.DRILL3,000
1977-06-23152242-507-30877WEST, GEORGE #4COYLE, JOHN J.DRILL6,914
1977-06-23151942-507-30876WEST, GEORGE #3COYLE, JOHN J.DRILL7,900
1977-06-22135542-507-30864H & F PROPERTIES #7HUGHES & HUGHESDRILL4,500
1977-06-21121842-507-30875HOLDSWORTH, JOHN B. #1WELCH, BOB G.DRILL4,700
page 71 of 72
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Zavala County.