Dimmit County Drilling Permits

Every permit issued by the Texas Railroad Commission in Dimmit County — updated daily, data through 2026-09-08.

Dimmit County permitting is running 13 permits a month over the trailing 90 days (38 total, down 12% on the prior quarter). 3 were issued in the past week. JAVELIN ENERGY PARTNERS MGMT LLC leads with 43 permits in the past 12 months, one of 16 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-08

All Time

9,861

9,861 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2021-12-22	875496	42-127-38457	HAMILTON RANCH B #0105H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,200	Y
2021-12-22	875495	42-127-38456	HAMILTON RANCH B #0102H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,200	Y
2021-12-22	875424	42-127-38455	BOWMAN C234 #1H	CRIMSON ENERGY PARTNERS IV, LLC	DRILL	8,000	Y
2021-12-16	874148	42-127-38451	NORTH ROGERS HC3 #H 3H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-16	874147	42-127-38450	NORTH ROGERS HC2 #H 2H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-16	874142	42-127-38446	NORTH ROGERS H EAST UNIT #H 4H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-09	875080	42-127-38454	HAMILTON RANCH B #617H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,200	Y
2021-12-09	875079	42-127-38453	HAMILTON RANCH B #417H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,200	Y
2021-12-09	875078	42-127-38452	HAMILTON RANCH B #217H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,200	Y
2021-12-06	874146	42-127-38449	NORTH ROGERS HC1 #H 1H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-06	874144	42-127-38448	NORTH ROGERS H EAST UNIT #H 6H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-06	874143	42-127-38447	NORTH ROGERS H EAST UNIT #H 5H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-01	874068	42-127-38445	NORTH ROGERS Q WEST UNIT #Q 3H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-01	874067	42-127-38444	NORTH ROGERS Q WEST UNIT #Q 2H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-12-01	874066	42-127-38443	NORTH ROGERS Q EAST UNIT #Q 4H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-11-29	874634	42-127-38228	FAITH-SAN PEDRO M UNIT #D 1H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-11-15	873488	42-127-38430	LASSETER & EPPRIGHT F #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-11-15	873450	42-127-38432	LASSETER & EPPRIGHT E #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-11-15	873450	42-127-38432	LASSETER & EPPRIGHT E #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-11-10	874040	42-127-38441	NORTH ROGERS Q EAST UNIT #R 3H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-11-05	874053	42-127-38442	BIG WELLS SOUTH UNIT 10 DIM #B 7H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-11-03	873310	42-127-38425	FATHEREE #1	CML EXPLORATION, LLC	DRILL	7,400	Y
2021-11-03	873310	42-127-38425	FATHEREE #1	CML EXPLORATION, LLC	DRILL	7,400	Y
2021-11-03	873310	42-127-38425	FATHEREE #1	CML EXPLORATION, LLC	DRILL	7,400	Y
2021-10-26	873807	42-127-38440	BALFOUR #1	CML EXPLORATION, LLC	DRILL	7,500	Y
2021-10-26	873807	42-127-38440	BALFOUR #1	CML EXPLORATION, LLC	DRILL	7,500	Y
2021-10-21	873730	42-127-38439	SAN PEDRO RANCH #1306H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-21	873729	42-127-38438	SAN PEDRO RANCH #1304H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-21	873723	42-127-38437	SAN PEDRO RANCH #1302H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-21	873713	42-127-38436	SAN PEDRO RANCH #1301H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-18	873677	42-127-38435	HAMILTON RANCH A #3805H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-18	873676	42-127-38434	HAMILTON RANCH A #3803H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-18	873630	42-127-38433	HAMILTON RANCH A #3801H	GRIT OIL & GAS MANAGEMENT, LLC	DRILL	3,950	Y
2021-10-15	873500	42-127-38429	FAITH-SAN PEDRO N UNIT #D 1H	CHESAPEAKE OPERATING, L.L.C.	DRILL	9,000	Y
2021-10-14	873489	42-127-38428	LASSETER & EPPRIGHT G #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-10-14	873444	42-127-38431	LASSETER & EPPRIGHT D #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-10-14	873444	42-127-38431	LASSETER & EPPRIGHT D #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-10-14	873441	42-127-38427	LASSETER & EPPRIGHT C #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-10-14	873441	42-127-38427	LASSETER & EPPRIGHT C #1H	ROSEWOOD RESOURCES, INC.	DRILL	7,900	Y
2021-10-13	873432	42-127-38426	DRINKARD #1	CML EXPLORATION, LLC	DRILL	6,515	Y
2021-10-13	873432	42-127-38426	DRINKARD #1	CML EXPLORATION, LLC	DRILL	6,515	Y
2021-10-07	873235	42-127-38424	RAB 2 #1	CML EXPLORATION, LLC	DRILL	7,430	Y
2021-10-07	873235	42-127-38424	RAB 2 #1	CML EXPLORATION, LLC	DRILL	7,430	Y
2021-10-06	873339	42-127-38423	RED RANCH EFS #22H	ATLAS OPERATING LLC	DRILL	6,100	Y
2021-10-06	873339	42-127-38423	RED RANCH EFS #22H	ATLAS OPERATING LLC	DRILL	6,100	Y
2021-09-17	872854	42-127-38422	ROGERS DENTONIO 26 UNIT #01HC	SN EF MAVERICK, LLC	DRILL	8,000	Y
2021-09-17	872854	42-127-38422	ROGERS DENTONIO 26 UNIT #01HC	SN EF MAVERICK, LLC	DRILL	8,000	Y
2021-09-17	872852	42-127-38421	ROGERS DENTONIO 26 UNIT #01HB	SN EF MAVERICK, LLC	DRILL	8,000	Y
2021-09-17	872852	42-127-38421	ROGERS DENTONIO 26 UNIT #01HB	SN EF MAVERICK, LLC	DRILL	8,000	Y
2021-09-17	872850	42-127-38420	ROGERS DENTONIO 26 UNIT #01HA	SN EF MAVERICK, LLC	DRILL	8,000	Y

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