Hemphill County Drilling Permits

Every permit issued by the Texas Railroad Commission in Hemphill County — updated daily, data through 2026-05-20.

Hemphill County permitting is running 0.3 permits a month over the trailing 90 days (1 total, versus 5 in the prior quarter). MEWBOURNE OIL COMPANY leads with 9 permits in the past 12 months, one of 4 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-05-20

All Time

6,080

6,080 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2016-12-21	821037	42-211-35555	MATHERS 1518-165 #1H	TECOLOTE ENERGY OPERATING, LLC	DRILL	10,500	Y
2016-12-21	821004	42-211-35554	MATHERS-STUDER 1518-4 #1H	TECOLOTE ENERGY OPERATING, LLC	DRILL	10,500	Y
2016-12-20	821234	42-211-35556	WAR ADMIRAL 8 #3H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-11-22	820048	42-211-35553	DIXON 5554 CXL #4H	UNIT PETROLEUM COMPANY	DRILL	12,500	Y
2016-10-28	819326	42-211-35551	WALKER 29 #7H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-10-27	819365	42-211-35552	OMAHA 15 #2H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-10-10	818722	42-211-35549	DIXON 5554 XL #2H	UNIT PETROLEUM COMPANY	DRILL	12,500	Y
2016-10-07	818963	42-211-35548	DAVID CROCKETT 4-13 UNIT #2M	APACHE CORPORATION	DRILL	12,500
2016-10-07	818963	42-211-35548	DAVID CROCKETT 4-13 UNIT #2M	APACHE CORPORATION	DRILL	12,500
2016-10-07	818731	42-211-35550	DIXON 5554 XL #3H	UNIT PETROLEUM COMPANY	DRILL	12,500	Y
2016-09-30	818667	42-211-35547	DAVID CROCKETT 4-13 UNIT #1H	APACHE CORPORATION	DRILL	16,000	Y
2016-09-30	818667	42-211-35547	DAVID CROCKETT 4-13 UNIT #1H	APACHE CORPORATION	DRILL	16,000	Y
2016-09-30	818597	42-211-35546	MADELINE 55-26 #2H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-07-27	817164	42-211-35545	SPUR 9 #3H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-07-26	817113	42-211-35544	SPUR 9 #2H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-06-24	816544	42-211-35543	FLOWERS 'B' #5304H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-06-14	815937	42-211-35541	CAMPBELL 39 #4H	UNIT PETROLEUM COMPANY	DRILL	11,410	Y
2016-06-01	815949	42-211-35542	RAMP 30 #5H	LE NORMAN OPERATING LLC	DRILL	14,000	Y
2016-04-27	815250	42-211-35540	WAR ADMIRAL 8 #2H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-04-11	814779	42-211-35539	WALKER 29 #6H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-04-11	814727	42-211-35538	MADELINE 26 #1H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-04-11	814727	42-211-35538	MADELINE 26 #1H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-02-28	814070	42-211-35537	WALKER 29 #5H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-02-28	814070	42-211-35537	WALKER 29 #5H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-02-03	813522	42-211-30988	ETHEREDGE A #1046U	UNIT PETROLEUM COMPANY	RECOMP	12,752
2016-01-26	813156	42-211-35535	FLOWERS 'B' #5302H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-01-15	813237	42-211-35536	BUCKTHAL B #4057H	BP AMERICA PRODUCTION COMPANY	DRILL	12,000	Y
2016-01-15	813103	42-211-35534	RAMP 30 #3H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-01-11	812703	42-211-35533	FLOWERS 'B' #5303H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-01-11	812703	42-211-35533	FLOWERS 'B' #5303H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2016-01-04	812940	42-211-31576	HOOVER, DAN B. ET AL A #5	BP AMERICA PRODUCTION COMPANY	RECOMP	10,904
2015-12-22	812779	42-211-33973	FRANK SHALLER #5	UNIT PETROLEUM COMPANY	RECOMP	7,700
2015-12-15	812672	42-211-35532	FLOWERS 'C' #2803H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2015-12-04	812255	42-211-35531	WALTER 24 #1H	LE NORMAN OPERATING LLC	DRILL	12,000	Y
2015-12-04	812244	42-211-35530	HYDE 33 #1H	LE NORMAN OPERATING LLC	DRILL	12,000	Y
2015-12-04	812150	42-211-35527	DIXON 5554 XL #1H	UNIT PETROLEUM COMPANY	DRILL	12,160	Y
2015-12-02	812189	42-211-35529	JONES TRUST 25 HMH #2H	LE NORMAN OPERATING LLC	DRILL	12,000	Y
2015-12-01	812160	42-211-35528	LEWIS 32 #1H	LE NORMAN OPERATING LLC	DRILL	12,000	Y
2015-11-24	812146	42-211-35526	RAMP 30 #2H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2015-11-24	812145	42-211-31870	ABRAHAM 'A' #3026	UNIT PETROLEUM COMPANY	RECOMP	11,250
2015-11-17	811936	42-211-33942	VOLLMERT 'C' #5	UNIT PETROLEUM COMPANY	RECOMP	11,330
2015-11-09	811769	42-211-35525	HOOVER, DAN B. ET AL A #6	BP AMERICA PRODUCTION COMPANY	DRILL	12,700
2015-11-09	811769	42-211-35525	HOOVER, DAN B. ET AL A #6	BP AMERICA PRODUCTION COMPANY	DRILL	12,700
2015-10-29	811478	42-211-35524	RAMP 30 #1H	LE NORMAN OPERATING LLC	DRILL	9,000	Y
2015-10-28	811491	42-211-35523	ISAACS 'D' #2161H	MEWBOURNE OIL COMPANY	DRILL	10,500	Y
2015-10-23	811211	42-211-35521	BRAINARD #264H	JONES ENERGY, LLC	DRILL	9,000	Y
2015-10-21	811231	42-211-35522	WASHITA 34 #2H	LE NORMAN OPERATING LLC	DRILL	12,000	Y
2015-10-08	809519	42-211-35510	BRAINARD #273H	JONES ENERGY, LLC	DRILL	9,000	Y
2015-09-30	810628	42-211-35519	GEORGE 36 #2H	LE NORMAN OPERATING LLC	DRILL	12,000	Y
2015-09-30	810622	42-211-35518	DAUGHTRY 107 #1H	LE NORMAN OPERATING LLC	DRILL	9,000	Y

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