Callahan County Drilling Permits
Every permit issued by the Texas Railroad Commission in Callahan County — updated daily, data through 2026-06-17.
Callahan County permitting is running 0.7 permits a month over the trailing 90 days (2 total, versus 1 in the prior quarter). CLAUSEN, A. G. leads with 2 permits in the past 12 months, one of 4 operators active in the county.
Last 30 Days
0
Operators (30d)
0
Latest Permit
2026-06-17
All Time
6,186
6,186 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1983-02-11 | 186845 | 42-059-34101 | SHRADER, HUGH #1 | ENRE CORP. | DRILL | 3,920 | |
| 1983-02-11 | 185765 | 42-059-34088 | JONES #1 | WMT OPERATING CO., INC. | DRILL | 4,700 | |
| 1983-02-08 | 186301 | 42-059-34096 | BROWN, H. C. #1A | HAGAR OIL | DRILL | 450 | |
| 1983-02-07 | 185766 | 42-059-34089 | SEALE, F. L. TRUST #1 | PETROPOOL, INC. | DRILL | 4,399 | |
| 1983-02-07 | 185735 | 42-059-34077 | HUGHES ESTATE #27 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185713 | 42-059-34075 | HUGHES ESTATE #25 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185712 | 42-059-34074 | HUGHES ESTATE #24 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185711 | 42-059-34073 | HUGHES ESTATE #23 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185710 | 42-059-34072 | HUGHES ESTATE #22 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185709 | 42-059-34071 | HUGHES ESTATE #21 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185706 | 42-059-34069 | HUGHES ESTATE #20 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185704 | 42-059-34068 | HUGHES ESTATE #19 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-07 | 185381 | 42-059-34066 | WILEY (GASTON) #1A | MID-TEX ENERGY INC. | DRILL | 625 | |
| 1983-02-04 | 204947 | 42-059-34321 | HUGHES ESTATE #18 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-04 | 204946 | 42-059-34320 | HUGHES ESTATE #17 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-04 | 204944 | 42-059-34319 | HUGHES ESTATE #16 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1983-02-04 | 185134 | 42-059-34065 | WILLIAMS, A. A. #3 | DURANGO OPERATING CO., INC. | DRILL | 1,275 | |
| 1983-02-03 | 185130 | 42-059-34064 | COLLINS, FINIS #1 | MEHAFFEY OIL COMPANY | DRILL | 3,250 | |
| 1983-02-03 | 185127 | 42-059-34063 | WILLIAMS 301 #1 | JONES CO. | DRILL | 4,300 | |
| 1983-02-03 | 185118 | 42-059-34062 | HERR-KING FIELD UNIT #4031 | JONES CO. | DRILL | 2,900 | |
| 1983-02-03 | 185106 | 42-059-34061 | RUDLOFF ESTATE #3 | WILSON, RICHARD NEAL | DRILL | 400 | |
| 1983-02-03 | 185103 | 42-059-34059 | ISENHOWER, W. #6 | TUTCO OPERATING, INC. | DRILL | 600 | |
| 1983-02-03 | 185102 | 42-059-34060 | ISENHOWER, W. #5 | TUTCO OPERATING, INC. | DRILL | 600 | |
| 1983-02-03 | 185101 | 42-059-33511 | ISENHOWER, W. #4 | TUTCO OPERATING, INC. | OTHER | 600 | |
| 1983-02-03 | 185098 | 42-059-34058 | GROGAN #1A | HARVEST OPERATING COMPANY, INC. | DRILL | 4,190 | |
| 1983-02-03 | 185096 | 42-059-34057 | JACKSON "D" #12 | GREENE, R. E. | DRILL | 1,400 | |
| 1983-02-03 | 185095 | 42-059-34056 | JACKSON "D" #9 | GREENE, R. E. | DRILL | 1,200 | |
| 1983-02-03 | 185094 | 42-059-35077 | JACKSON "D" #7 | GREENE, R. E. | DRILL | 1,300 | |
| 1983-02-03 | 185093 | 42-059-34054 | RUDLOFF ESTATE #2 | WILSON, RICHARD NEAL | DRILL | 386 | |
| 1983-02-02 | 185012 | 42-059-34053 | FOSTER, NATHAN S. #1 | ATWELL OIL CO., INC. | DRILL | 4,250 | |
| 1983-01-31 | 184763 | 42-059-01083 | WINDHAM, F. #8 | ARIES OPERATING, INC. | OTHER | 4,094 | |
| 1983-01-28 | 184720 | 42-059-34123 | MACDONALD, LEA #3 | ENRE CORP. | DRILL | 4,750 | |
| 1983-01-27 | 188382 | 42-059-34113 | ISENHOWER, W. #8 | TUTCO OPERATING, INC. | DRILL | 600 | |
| 1983-01-27 | 188381 | 42-059-34112 | ISENHOWER, W. #3 | TUTCO OPERATING, INC. | DRILL | 600 | |
| 1983-01-26 | 184762 | 42-133-37387 | MITCHAM "D" #2 | ENRE CORP. | DRILL | 4,200 | |
| 1983-01-26 | 184761 | 42-059-34051 | MITCHAM "D" #1 | ENRE CORP. | DRILL | 4,200 | |
| 1983-01-24 | 183881 | 42-059-34049 | ODOM #1 | WEST PLAINS DRILLING CO. | DRILL | 1,800 | |
| 1983-01-24 | 183828 | 42-059-34048 | SCOTT, B. ET AL #1 | HINES-HAYNES OIL CO. | DRILL | 2,000 | |
| 1983-01-24 | 183827 | 42-059-34047 | WHITEHEAD, LUCY K. #2 | TURTLE PRODUCTION CO., INC. | DRILL | 2,000 | |
| 1983-01-24 | 183825 | 42-059-34046 | WHITEHEAD, LUCY K. #1 | TURTLE PRODUCTION CO., INC. | DRILL | 1,640 | |
| 1983-01-24 | 183824 | 42-059-34045 | HARRIS #1 | HOFCO, INC. | DRILL | 2,100 | |
| 1983-01-20 | 184161 | 42-059-34050 | JACKSON DEEP UNIT #1 | GREENE, R. E. | DRILL | 4,600 | |
| 1983-01-20 | 183630 | 42-059-34124 | MACDONALD, LEA #2 | ENRE CORP. | DRILL | 4,750 | |
| 1983-01-17 | 185100 | 42-059-33510 | ISENHOWER, W. #2 | TUTCO OPERATING, INC. | OTHER | 600 | |
| 1982-12-31 | 181916 | 42-059-34019 | SHIRLEY "B" #2 | DEL-MAR PETROLEUM | DRILL | 513 | |
| 1982-12-31 | 185764 | 42-059-34087 | HUGHES ESTATE #15 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1982-12-31 | 185763 | 42-059-34086 | HUGHES ESTATE #14 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1982-12-31 | 185762 | 42-059-34085 | HUGHES ESTATE #13 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1982-12-31 | 185761 | 42-059-34084 | HUGHES ESTATE #12 | HOUSTON PRODUCTION | DRILL | 450 | |
| 1982-12-31 | 185760 | 42-059-34083 | HUGHES ESTATE #11 | HOUSTON PRODUCTION | DRILL | 450 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Callahan County.