Grimes County Drilling Permits

Every permit issued by the Texas Railroad Commission in Grimes County — updated daily, data through 2025-09-16.

Grimes County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2025-09-16. PALEO OIL COMPANY LLC leads with 1 permit in the past 12 months, the only operator active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2025-09-16

All Time

1,015

1,015 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2003-01-28	527771	42-185-30670	HEYMAN UNIT #1H	STROUD OIL PROPERTIES, INC.	DRILL	14,500	Y
2003-01-28	527771	42-185-30670	HEYMAN UNIT #1H	STROUD OIL PROPERTIES, INC.	DRILL	14,500	Y
2002-12-19	526530	42-185-30669	FREEMAN UNIT #1H	STROUD OIL PROPERTIES, INC.	DRILL	14,500	Y
2002-12-19	526530	42-185-30669	FREEMAN UNIT #1H	STROUD OIL PROPERTIES, INC.	DRILL	14,500	Y
2002-10-23	524913	42-185-30592	QUARRY OL #1H	CLAY EXPLORATION, INC.	DRILL	14,500	Y
2002-10-23	524913	42-185-30592	QUARRY #1H	CLAY EXPLORATION, INC.	RECOMP	14,500	Y
2002-09-05	523398	42-185-30668	CARLOS UNIT #1H	STROUD OIL PROPERTIES, INC.	DRILL	12,500	Y
2002-09-05	523398	42-185-30668	CARLOS UNIT #1H	STROUD OIL PROPERTIES, INC.	DRILL	11,174	Y
2002-06-05	520663	42-185-30667	RATCLIFF #1H	STROUD OIL PROPERTIES, INC.	DRILL	12,500	Y
2002-06-05	520663	42-185-30667	RATCLIFF #1H	STROUD OIL PROPERTIES, INC.	DRILL	14,153	Y
2002-06-05	520663	42-185-30667	RATCLIFF #1H	STROUD OIL PROPERTIES, INC.	DRILL	14,153	Y
2002-03-07	518150	42-185-30666	GLADIATOR #1	EOG RESOURCES, INC.	DRILL	21,000	Y
2002-01-23	517045	42-185-30665	CHAMPION #1H	TRI-UNION DEVELOPMENT CORP.	DRILL	20,000	Y
2001-11-14	515345	42-185-30664	LAVENDER #1	MEDALLION OIL CO.	DRILL	6,000
2001-11-09	515206	42-185-30452	HEGAR #1H	CHESAPEAKE OPERATING, INC.	RECOMP	16,500	Y
2001-08-27	512978	42-185-30390	BRADY #1H	SETEX OIL AND GAS COMPANY	RECOMP	12,800	Y
2001-08-23	511707	42-185-30663	1868+33 #1437	ALON USA, LP	DRILL	440
2001-06-01	509702	42-185-30662	MOODY #2G	CHESAPEAKE OPERATING, INC.	DRILL	16,500	Y
2001-04-05	507176	42-185-30489	NORWOOD UNIT #1	PATTERSON PETROLEUM LP	RECOMP	10,300	Y
2000-12-27	503409	42-185-30661	WELLMAN UNIT #3H	CHESAPEAKE OPERATING, INC.	DRILL	16,500	Y
2000-12-27	503409	42-185-30661	WELLMAN UNIT #3H	CHESAPEAKE OPERATING, INC.	DRILL	16,500	Y
2000-05-19	495310	42-185-30476	IOLA-YEAGER UNIT #1H	STANTON MINERAL DEVELOPMENT INC	RECOMP	10,500	Y
2000-02-23	492405	42-185-30504	IOLA-ACCORD UNIT #1	ROSEWOOD RESOURCES, INC.	RECOMP	10,700
1999-12-22	490592	42-185-30007	GARRETT, OLE HEATH #1	PANTHER RESOURCES CORPORATION	RENTR	13,000
1999-12-22	490591	42-185-30660	GARRETT, OLE HEATH #1R	PANTHER RESOURCES CORPORATION	DRILL	13,000
1999-12-22	490590	42-185-30007	GARRETT, OLE HEATH #1X	PANTHER RESOURCES CORPORATION	RENTR	13,000
1999-10-20	488695	42-185-30659	SEAHAWK #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-09-08	486722	42-185-30657	BLACKJACK #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-09-03	487285	42-185-30658	MUSTANG #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-07-16	485912	42-185-30460	UPCHURCH -B- #2	ROSEWOOD RESOURCES, INC.	RECOMP	10,400
1999-07-16	485912	42-185-30460	UPCHURCH -B- #2	ROSEWOOD RESOURCES, INC.	RECOMP	10,400
1999-06-14	485163	42-185-30656	GEISENSCHLAG, J. #1	PRODUCERS ENERGY CORPORATION	DRILL	5,000
1999-06-04	484984	42-185-30655	PATRIOT #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-06-03	484955	42-185-30654	WRANGLER #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-05-17	484562	42-185-30653	LAIRD, W. C. #1	PRODUCERS ENERGY CORPORATION	DRILL	5,000
1999-04-26	484100	42-185-30651	JET UNIT #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-04-02	483665	42-185-30650	TRIUMPH #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-04-02	483665	42-185-30650	TRIUMPH #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-03-23	483445	42-185-30649	STEELER #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1999-03-18	483357	42-185-30648	VIKING #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1998-12-17	481483	42-185-30386	POWLEDGE #3	SETEX OIL AND GAS COMPANY	RENTR	9,915
1998-12-02	481225	42-185-30514	PERRY #1H	CHESAPEAKE OPERATING, INC.	RECOMP	16,500	Y
1998-12-02	481225	42-185-30514	PERRY #1H	CHESAPEAKE OPERATING, INC.	RECOMP	16,500	Y
1998-11-18	480954	42-185-30647	RANGER #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1998-11-02	480614	42-185-30646	THOMAS RANCH #1H	SENECA RESOURCES CORP.	DRILL	15,000	Y
1998-10-12	480063	42-185-30645	BRONCO #2	MARATHON OIL COMPANY	DRILL	20,000	Y
1998-10-12	480063	42-185-30645	BRONCO #2	MARATHON OIL COMPANY	DRILL	20,000	Y
1998-09-15	479455	42-185-30375	POWLEDGE #1	SETEX OIL AND GAS COMPANY	RECOMP	12,650	Y
1998-09-11	479386	42-185-30643	ROCKET #1	MARATHON OIL COMPANY	DRILL	20,000	Y
1998-07-30	478355	42-185-30642	BRONCO #1	MARATHON OIL COMPANY	DRILL	20,000	Y

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