Lee County Drilling Permits

Every permit issued by the Texas Railroad Commission in Lee County — updated daily, data through 2026-07-16.

Lee County permitting is running 2.7 permits a month over the trailing 90 days (8 total, down 27% on the prior quarter). SAGE NATURAL RESOURCES LLC leads with 18 permits in the past 12 months, one of 3 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-16

All Time

3,684

3,684 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
1997-06-04	463286	42-287-30360	MARVA UNIT #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	9,000	Y
1997-05-22	462773	42-287-32490	RICHTER "B" #1	STANTON MINERAL DEVELOPMENT INC	DRILL	5,600
1997-05-21	462699	42-287-32491	RICHTER "C" #1	STANTON MINERAL DEVELOPMENT INC	DRILL	5,600
1997-05-21	462698	42-287-32492	RICHTER "A" #1	STANTON MINERAL DEVELOPMENT INC	DRILL	5,600
1997-04-24	461310	42-287-30524	CLEOPATRA UNIT #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,900	Y
1997-04-09	460815	42-287-30588	LAWRENCE #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	8,900	Y
1997-03-27	460399	42-287-31561	ACTS #1	KEYSTONE EXPLORATION, INC	RECOMP	8,233	Y
1997-03-11	459548	42-287-30377	VICKI "A" #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,700	Y
1997-03-07	459611	42-287-30335	BALDRIDGE, P. #1	COSTILLA ENERGY, INC.	RECOMP	15,000	Y
1997-02-20	458879	42-287-31038	LAUDERDALE, JOSIE #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	10,000
1997-02-13	458573	42-287-32489	BLASIG #2	STANTON MINERAL DEVELOPMENT INC	DRILL	5,600
1997-02-04	458036	42-287-32488	CARLISLE #1	UNION PACIFIC RESOURCES COMPANY	DRILL	7,200	Y
1997-01-28	457745	42-287-32449	BRENDA #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,500	Y
1997-01-10	457225	42-287-32188	DEBBIE #2RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,900	Y
1997-01-10	457224	42-287-31760	KIMBERLY SOUTH #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,600	Y
1996-12-23	456524	42-287-32378	LUECKE UNIT #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,400	Y
1996-12-06	455995	42-287-32487	KOLACHE UNIT #1	UNION PACIFIC RESOURCES COMPANY	DRILL	8,000	Y
1996-12-02	455646	42-287-32486	BELL, CAROL "B" #2	C&M EQUIPMENT & LEASING CO., INC	DRILL	5,900
1996-11-27	455647	42-287-32485	DOLORES #1	SAN ANTONIO GAS & OIL, INC.	DRILL	5,900
1996-11-18	455252	42-287-32484	BLASIG #1	STANTON MINERAL DEVELOPMENT INC	DRILL	5,600
1996-11-15	455234	42-287-31729	HARRELL-COLVIN UNIT #1RE	WCS OIL AND GAS CORPORATION	RECOMP	15,000	Y
1996-11-08	454774	42-287-30583	MANTZEL UNIT #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,900	Y
1996-10-10	453650	42-287-30111	FOX UNIT #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	8,700	Y
1996-09-25	450968	42-287-31610	MELANIE UNIT #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	10,500	Y
1996-09-24	452691	42-287-32483	CHAPPLE-ROSENBAUM UNIT #1	HEARTLAND RESOURCES, INC.	DRILL	3,250
1996-09-23	452988	42-287-32308	SYLVIA SACKS UNIT #2RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,000
1996-09-23	452988	42-287-32308	SYLVIA SACKS UNIT #2RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,000
1996-08-26	451734	42-287-30740	STRANGER, T. #2RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,000	Y
1996-08-26	451734	42-287-30740	STRANGER, T. #2RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,000	Y
1996-08-23	451493	42-287-31901	MABEL UNIT #2RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,700	Y
1996-08-22	451823	42-287-32482	CHES #1	BAR-MAC INVESTMENTS INC.	DRILL	5,000
1996-08-21	451580	42-287-31473	JENSEN #7RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,000	Y
1996-08-21	451580	42-287-31473	JENSEN #7RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	9,000	Y
1996-08-21	451494	42-287-32130	ERIN UNIT #2RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,600	Y
1996-08-19	450056	42-287-31522	DAISY UNIT #2RE	U. S. OPERATING, INC.	RECOMP	8,600	Y
1996-08-06	451164	42-287-31726	DANIEL "B" #1RE	UNION PACIFIC AUSTIN CHALK CO.	RECOMP	8,600	Y
1996-08-01	450879	42-287-30434	FLORENCE UNIT #1RE	UNION PACIFIC RESOURCES COMPANY	RENTR	9,000	Y
1996-07-18	450528	42-287-31626	HIELSCHER "B" #2RE	UNION PACIFIC RESOURCES COMPANY	DRILL	8,500	Y
1996-07-12	450275	42-287-32343	BRANCH - SMITH UNIT NO. 1 #6H	EXXON CORP.	RECOMP	9,100	Y
1996-07-09	450150	42-287-30767	CHAPPLE-ROSENBAUM #3	HEARTLAND RESOURCES, INC.	RENTR	3,300
1996-07-09	450150	42-287-30767	CHAPPLE-ROSENBAUM #3	HEARTLAND RESOURCES, INC.	RENTR	3,300
1996-07-09	450006	42-287-32423	SORRELL-WALKER UNIT #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	8,900	Y
1996-06-20	449510	42-287-30015	SUBURBAN #2	ARROW EXPLORATION COMPANY	RECOMP	8,400	Y
1996-06-07	449081	42-287-32481	MICHALK "A" #1	BAR-MAC INVESTMENTS INC.	DRILL	5,300
1996-06-07	449064	42-287-31602	SCOTT LEWIS UNIT #2	KEYSTONE EXPLORATION, INC	RECOMP	9,890	Y
1996-06-07	449064	42-287-31602	SCOTT-LEWIS UNIT 2 #1	WCS OIL & GAS CORPORATION	RECOMP	9,890	Y
1996-06-06	449024	42-287-31852	MARSHALL - WESTBROOK #1A	WCS OIL AND GAS CORPORATION	RECOMP	10,000	Y
1996-06-06	449024	42-287-31852	J.E.T. #1RE	WCS OIL AND GAS CORPORATION	RECOMP	10,000	Y
1996-06-05	448495	42-287-30902	WOLF-SIMPSON #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	9,000	Y
1996-06-05	448495	42-287-30902	WOLF-SIMPSON #1RE	UNION PACIFIC RESOURCES COMPANY	RECOMP	9,200	Y

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