Harrison County Drilling Permits

Every permit issued by the Texas Railroad Commission in Harrison County — updated daily, data through 2026-07-20.

Harrison County permitting is running 10 permits a month over the trailing 90 days (30 total, down 19% on the prior quarter). TGNR EAST TEXAS II LLC leads with 34 permits in the past 12 months, one of 18 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-20

All Time

7,545

7,545 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2023-12-18	895521	42-203-35633	HARTLEY DEEP HV GAS UNIT #4H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000
2023-12-18	895520	42-203-35634	HARTLEY DEEP HV GAS UNIT #3H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-18	895520	42-203-35634	HARTLEY HV UNIT C #3H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-18	895520	42-203-35634	HARTLEY HV UNIT C #3H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-18	895520	42-203-35634	HARTLEY HV UNIT C #3H	TGNR EAST TEXAS II LLC	DRILL	13,000	Y
2023-12-13	895641	42-203-35639	CADENHEAD GBH B #2H	COMSTOCK OIL & GAS, LLC	DRILL	20,000	Y
2023-12-13	895522	42-203-35635	HARTLEY HV UNIT E #5H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-13	895522	42-203-35635	HARTLEY HV UNIT E #5H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-11	894593	42-203-35628	BRYANT BH #1H	COMSTOCK OIL & GAS, LLC	DRILL	15,000	Y
2023-12-07	895637	42-203-35638	CADENHEAD GBH A #1H	COMSTOCK OIL & GAS, LLC	DRILL	20,000	Y
2023-12-06	895524	42-203-35636	HARTLEY HV UNIT G #7H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-06	895524	42-203-35636	HARTLEY HV UNIT G #7H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-05	895523	42-203-35637	HARTLEY HV UNIT F #6H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-05	895523	42-203-35637	HARTLEY HV UNIT F #6H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-04	895519	42-203-35632	HARTLEY HV UNIT B #2H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-04	895519	42-203-35632	HARTLEY HV UNIT B #2H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-04	895519	42-203-35632	HARTLEY HV UNIT B #2H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-04	895519	42-203-35632	HARTLEY HV UNIT B #2H	TGNR EAST TEXAS II LLC	DRILL	13,000	Y
2023-12-04	895518	42-203-35631	HARTLEY HV UNIT A #1H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-12-04	895518	42-203-35631	HARTLEY HV UNIT A #1H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-11-15	895191	42-203-33744	FURRH #4A	TOPCAT OILFIELD TRANSPORT, LLC	RECOMP	6,720
2023-11-15	895029	42-203-35630	PONY EXPRESS GU B ALLOC #2H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-11-15	895029	42-203-35630	PONY EXPRESS GU B ALLOC #2H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-11-15	895025	42-203-35629	PONY EXPRESS GU A ALLOC #1H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-11-15	895025	42-203-35629	PONY EXPRESS GU A ALLOC #1H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-11-07	894942	42-203-31124	CARR #2T	BROOKSTON ENERGY, INC.	RECOMP	9,700
2023-10-25	894592	42-203-35627	BRYANT HR #1H	COMSTOCK OIL & GAS, LLC	DRILL	15,000	Y
2023-10-25	894583	42-203-35624	GULLEY HR #1H	COMSTOCK OIL & GAS, LLC	DRILL	15,000	Y
2023-10-24	894591	42-203-35626	BRYANT GHR B #2H	COMSTOCK OIL & GAS, LLC	DRILL	15,000	Y
2023-10-24	894588	42-203-35625	BRYANT GHR A #1H	COMSTOCK OIL & GAS, LLC	DRILL	15,000	Y
2023-10-24	894299	42-203-35623	T.P. SMITH HV UNIT D #4H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-10-12	894298	42-203-35622	T.P. SMITH HV UNIT C #3H	ROCKCLIFF ENERGY OPERATING LLC	DRILL	13,000	Y
2023-09-28	894050	42-203-35621	TALLY-DEGA 1 (AW) #1H	RFE OPERATING, LLC	DRILL	10,320	Y
2023-09-28	894050	42-203-35621	TALLY-DEGA 1 (AW) #1H	RFE OPERATING, LLC	DRILL	10,320	Y
2023-09-28	894033	42-203-35619	TALLY-DEGA 11 (AW) #11H	RFE OPERATING, LLC	DRILL	11,645	Y
2023-09-28	894033	42-203-35619	TALLY-DEGA 11 (AW) #11H	RFE OPERATING, LLC	DRILL	11,645	Y
2023-09-28	894032	42-203-35620	TALLY-DEGA 6 (AW) #6H	RFE OPERATING, LLC	DRILL	11,430	Y
2023-09-28	894032	42-203-35620	TALLY-DEGA 6 (AW) #6H	RFE OPERATING, LLC	DRILL	11,430	Y
2023-09-27	893979	42-203-32744	CRAWFORD, H. #1	BUFFCO PRODUCTION INC.	RECOMP	10,950
2023-09-25	893042	42-203-35611	MANN-SPEIGHT B (AW) #2H	SABINE OIL & GAS CORPORATION	DRILL	12,000	Y
2023-09-21	893812	42-203-33109	DAVIS, J. #2	BUFFCO PRODUCTION INC.	RECOMP	10,705
2023-09-21	893561	42-203-35618	VAUGHAN A DEEP GU ALLOC 2H #2H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-09-21	893561	42-203-35618	VAUGHAN A DEEP GU ALLOC 2H #2H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-09-21	893559	42-203-35617	VAUGHAN A DEEP GU ALLOC 1H #1H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-09-21	893559	42-203-35617	VAUGHAN A DEEP GU ALLOC 1H #1H	SILVER HILL ENERGY OPERATING LLC	DRILL	11,300	Y
2023-09-18	893634	42-203-31059	KNIGHTON 'B' #3	BROOKSTON ENERGY, INC.	RECOMP	9,729
2023-09-12	892100	42-203-35600	LOWRY-DAVIDSON A HS (AW) #1H	SABINE OIL & GAS CORPORATION	DRILL	12,000	Y
2023-09-12	892100	42-203-35600	LOWRY-DAVIDSON A HS (AW) #1H	SABINE OIL & GAS CORPORATION	DRILL	12,000	Y
2023-09-11	893203	42-203-35615	LOWRY-CAL FARLEY A CV (AW) #1H	SABINE OIL & GAS CORPORATION	DRILL	11,000	Y
2023-09-11	893203	42-203-35615	LOWRY-CAL FARLEY A CV (AW) #1H	SABINE OIL & GAS CORPORATION	DRILL	11,000	Y

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