Saltwater Disposal Wells in Crockett County

Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.

Active Wells

276

Permitted Capacity

1.4M bbl/d

Injected 12mo (thru 2025-06)

61.4M bbl

UIC Permits All Time

849

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	SHANNON ESTATE #024	42-105-33633	ASPEN OPER CO, L.L.C	Injection	20,000	6.7M	2,100–2,800
Active	SHANNON ESTATE #012	42-105-02296	ASPEN OPER CO, L.L.C	Injection	20,000	6.6M	2,109–2,600
Active	SHANNON ESTATE #025	42-105-34709	ASPEN OPER CO, L.L.C	Injection	20,000	6.1M	2,150–2,480
Active	YATES NORTH SWD NO. 3 #3	42-105-36388	KINDER MORGAN PROD CO LLC	Disposal	18,000	3.9M	1,570–2,170
Active	SHANNON ESTATE #7	42-105-02996	ASPEN OPER CO, L.L.C	Injection	20,000	3.3M	2,048–2,225
Active	SHANNON ESTATE #018	42-105-02308	ASPEN OPER CO, L.L.C	Injection	20,000	2.8M	2,201–2,564
Active	SHANNON ESTATE #16	42-105-32887	ASPEN OPER CO, L.L.C	Injection	20,000	2.5M	2,316–2,450
Active	UNIVERSITY 40 EP #0601	42-105-41722	SEM OPER CO LLC	Disposal	30,000	2.1M	3,310–4,548
Active	SHANNON ESTATE #030	42-105-35704	ASPEN OPER CO, L.L.C	Injection	20,000	1.9M	2,100–2,550
Active	UNIVERSITY EAST #4716SW	42-105-42056	RRP OPER LLC	Injection	30,000	1.5M	9,082–11,000
Active	YATES NORTH SWD NO. 2 #2	42-105-01406	KINDER MORGAN PROD CO LLC	Disposal	10,000	1.4M	1,430–7,902
Active	YATES NORTH SWD NO. 1 #1	42-105-33629	KINDER MORGAN PROD CO LLC	Disposal	11,000	1.4M	1,500–4,996
Active	POWELL, GMS-G #1W	42-105-02725	UNITEX OIL & GAS, L.L.C	Injection	5,000	1.0M	2,345–3,000
Active	POWELL, LFT-E #11	42-105-01590	UNITEX OIL & GAS, L.L.C	Disposal	5,000	936,582	2,603–2,997
Active	POWELL, GMS-H #8D	42-105-10043	UNITEX OIL & GAS, L.L.C	Injection	5,000	922,548	2,285–3,000
Active	POWELL, L. P. GMS-CH #543D	42-105-10046	UNITEX OIL & GAS, L.L.C	Disposal	5,000	898,940	2,767–3,000
Active	SHANNON, J. M. 3 #11D	42-105-02853	UNITEX OIL & GAS, L.L.C	Injection	8,000	897,568	2,419–2,862
Active	BAKER "C" #101	42-105-41161	ZARVONA ENGY LLC	Disposal	10,000	883,241	2,214–3,720
Active	POWELL, GMS-C #8D	42-105-03052	UNITEX OIL & GAS, L.L.C	Injection	10,000	770,287	2,375–3,004
Active	SHANNON HOSPITAL "1" #2I	42-105-40207	WALSH & WATTS, INC	Injection	4,000	763,968	5,600–6,300
Active	SHANNON ESTATE #15HA	42-105-32511	ASPEN OPER CO, L.L.C	Injection	20,000	711,882	2,118–2,900
Active	SHANNON, J. M. -A- #5	42-105-00647	GTG OPER, LLC	Injection	30,000	699,689	7,049–7,360
Active	SHANNON ESTATE -B- #15W	42-105-03120	CLARK OIL CO.	Injection	6,000	693,111	1,976–2,391
Active	VAUGHN #5	42-105-37559	RED STAG OPERATING, LLC	Injection	3,000	511,228	1,450–1,700
Active	POWELL, L. P. -B- #1	42-105-01907	UNITEX OIL & GAS, L.L.C	Injection	5,000	468,592	2,598–2,710
Active	POWELL, L. P. -B- #17W	42-105-35086	UNITEX OIL & GAS, L.L.C	Injection	5,000	464,940	2,590–2,950
Active	POWELL, GMS-G #2D	42-105-10045	UNITEX OIL & GAS, L.L.C	Disposal	5,000	440,717	2,450–2,790
Active	POWELL, CTR-EP #5D	42-105-03704	UNITEX OIL & GAS, L.L.C	Injection	6,000	435,848	2,566–2,880
Active	POWELL, L. P. -B- #11W	42-105-01926	UNITEX OIL & GAS, L.L.C	Injection	5,000	430,546	2,506–3,000
Active	POWELL, L. P. -B- #16W	42-105-01931	UNITEX OIL & GAS, L.L.C	Injection	5,000	401,378	2,651–2,782
Active	WEST "A" #2106	42-105-41305	ZARVONA ENGY LLC	Disposal	4,000	390,151	8,100–9,200
Active	POWELL, L. P. -D- #1W	42-105-00819	UNITEX OIL & GAS, L.L.C	Injection	5,000	310,306	2,542–2,735
Active	COUCH, CLARA #2	42-105-00434	CLARK OIL CO.	Injection	1,500	305,608	2,224–2,306
Active	POWELL F #2	42-105-40698	UNITEX OIL & GAS, L.L.C	Injection	2,500	304,286	2,505–2,729
Active	SHANNON ESTATE -B- #36A	42-105-36737	CLARK OIL CO.	Injection	6,000	262,301	2,100–2,450
Active	SORG ESTATE #2D	42-105-10108	TROJAN OIL COMPANY, LLC	Injection	5,000	225,273	2,645–2,679
Active	SHANNON ESTATE #5	42-105-40710	TREK RES, INC	Injection	10,000	217,433	5,304–5,810
Active	SHANNON HOSPITAL "2" #8	42-105-40105	WALSH & WATTS, INC	Injection	4,000	205,273	5,490–5,833
Active	SHANNON ESTATE -B- #59	42-105-34798	CLARK OIL CO.	Injection	900	202,915	2,100–2,290
Active	UNIVERSITY 66, 67, 68 UNIT #302W	42-105-02635	PETX OPER LLC	Injection	600	194,100	1,076–1,150
Active	POWELL, L. P. -B- #14W	42-105-01929	UNITEX OIL & GAS, L.L.C	Injection	5,000	188,672	2,642–2,688
Active	UNIVERSITY 66, 67, 68 UNIT #305W	42-105-02576	PETX OPER LLC	Injection	620	180,100	1,091–1,140
Active	UNIVERSITY 66, 67, 68 UNIT #201W	42-105-02625	PETX OPER LLC	Injection	600	178,800	1,070–1,177
Active	SHANNON, J. M. 3 #13	42-105-02855	UNITEX OIL & GAS, L.L.C	Injection	5,000	177,011	2,401–2,998
Active	WILLIAMS, T. D., ET AL #6E	42-105-34976	STUART OPERATING, LLC	Injection	2,000	175,676	7,860–7,904
Active	PANGEA WEST #5701	42-105-41434	ZARVONA ENGY LLC	Injection	10,000	166,998	2,622–3,274
Active	ALTO DISPOSAL SYSTEM #801	42-105-02032	ZARVONA ENGY LLC	Disposal	20,000	158,886	7,740–9,043
Active	POWELL -C- #1	42-105-02118	TROJAN OIL COMPANY, LLC	Injection	2,000	157,262	2,610–2,991
Active	UNIVNICHOLE #5192D	42-105-39776	ZARVONA ENGY LLC	Injection	10,000	156,582	3,530–3,600
Active	UNIVERSITY 66, 67, 68 UNIT #307W	42-105-02649	PETX OPER LLC	Injection	620	156,500	1,090–1,177
Active	HOOVER, A. C. #12	42-105-00150	CLARK OIL CO.	Injection	6,000	153,937	2,057–2,092
Active	HOOVER, A. C. #18W	42-105-34091	CLARK OIL CO.	Injection	500	145,777	1,988–2,016
Active	SOUTH CROSS UNIT #167	42-105-10282	OCCIDENTAL PERMIAN LTD	Injection	2,000	145,035	4,800–5,600
Active	SHANNON ESTATE -B- #16	42-105-03013	CLARK OIL CO.	Injection	6,000	137,946	1,932–2,370
Active	UNIVERSITY 66, 67, 68 UNIT #105W	42-105-02644	PETX OPER LLC	Injection	500	136,000	1,085–1,170
Active	SHANNON ESTATE -B- #13	42-105-03009	CLARK OIL CO.	Injection	2,941	132,243	1,938–2,156
Active	MIDWAY LANE 1100 UNIT #22W	42-105-02515	MOMENTUM ENGY CORP	Injection	1,000	127,103	1,112–1,191
Active	HOOVER, A. C. (DENTLER) #2	42-105-00188	CLARK OIL CO.	Injection	500	123,353	2,165–2,195
Active	MIDWAY LANE 1100 UNIT #24W	42-105-02517	MOMENTUM ENGY CORP	Injection	1,000	121,193	1,100–1,183
Active	MIDWAY LANE 1100 UNIT #104W	42-105-02500	MOMENTUM ENGY CORP	Injection	1,000	119,944	1,152–1,238
Active	UNIVERSITY 66, 67, 68 UNIT #202W	42-105-02634	PETX OPER LLC	UIC	350	109,100	1,088–1,160
Active	EAGLE DRAW "10" #3W	42-105-32805	WALSH & WATTS, INC	Injection	6,000	108,480	5,375–5,475
Active	UNIVKEISHA #7332D	42-105-42301	ZARVONA ENGY LLC	Disposal	40,000	106,378	8,420–11,000
Active	SHANNON WATERFLOOD UNIT #G 6	42-105-00794	CLARK OIL CO.	Injection	450	103,656	2,330–2,427
Active	UNIVERSITY #15	42-105-35096	HALL, E.G., OIL CO., INC.	Injection	1,000	102,269	2,206–2,529
Active	UNIVERSITY 66, 67, 68 UNIT #306W	42-105-02648	PETX OPER LLC	UIC	0	96,700	--
Active	SHANNON ESTATE NOELKE SE #S 1 A	42-105-41843	GREEN CENTURY EXP & PROD, LLC	Injection	1,000	88,722	1,510–1,670
Active	VAUGHAN 83 #1	42-105-37876	RED STAG OPERATING, LLC	Injection	550	79,789	7,496–7,640
Active	SHANNON #12W	42-105-00403	O'RYAN OIL AND GAS	Injection	70,000	78,400	5,956–6,574
Active	VAUGHAN, R. L. #10	42-105-02391	KSABE ENGY PTRS, LLC	Injection	0	73,600	1,363–1,396
Active	EAGLE DRAW "10" #2	42-105-38811	WALSH & WATTS, INC	Injection	6,000	68,380	5,198–5,492
Active	SHANNON ESTATE NOELKE SE #S 16	42-105-42312	GREEN CENTURY EXP & PROD, LLC	Injection	1,000	66,057	1,494–1,658
Active	MIDWAY LANE 1100 UNIT #126W	42-105-01115	MOMENTUM ENGY CORP	Injection	1,000	63,992	1,132–1,202
Active	UNIVERSITY 66, 67, 68 UNIT #304W	42-105-02643	PETX OPER LLC	UIC	350	61,200	1,080–1,180
Active	OWENS, W. W. #1	42-105-33123	BEAVER OIL & GAS OPERATING, LLC	Injection	2,000	60,438	1,615–1,699
Active	HOOVER, A. C. #16	42-105-03179	CLARK OIL CO.	Injection	6,000	57,661	2,029–2,068
Active	OWENS, JEFF #10	42-105-33859	FORMENTERA OPERATIONS LLC	Injection	950	56,318	1,790–1,803
Active	HOOVER, A. C. #19	42-105-36929	CLARK OIL CO.	Injection	6,000	55,571	2,055–2,480
Active	TODD CRINOIDAL UNIT #35W	42-105-00723	O'RYAN OIL AND GAS	Injection	5,000	53,000	5,850–6,000
Active	SHANNON ESTATE -B- #1	42-105-02983	CLARK OIL CO.	Injection	6,000	52,102	1,686–2,234
Active	POWELL, L. P. -A- #2D	42-105-02589	TROJAN OIL COMPANY, LLC	Injection	5,000	52,059	2,662–2,721
Active	PEARSON, PAUL #2	42-105-30681	RECOVERY OPER LP	Injection	900	48,378	1,446–1,470
Active	UNIVERSITY 52-10 #1SW	42-105-41508	PERMIAN RES OPER, LLC	Injection	25,000	48,034	8,148–9,600
Active	PEARL STATE UNIT #2ST	42-105-39885	STALLION OPER, LLC	Disposal	700	44,278	1,600–1,740
Active	NOELKE -A- #1	42-105-31060	BEACH EXPL, INC	Injection	1,000	44,101	5,538–5,574
Active	TODD CRINOIDAL UNIT #50	42-105-35447	O'RYAN OIL AND GAS	Injection	3,000	44,000	5,700–6,020
Active	TODD CRINOIDAL UNIT #43	42-105-32726	O'RYAN OIL AND GAS	Injection	10,000	43,600	3,300–5,975
Active	SHANNON ESTATE -B- #40	42-105-32279	CLARK OIL CO.	Injection	6,000	42,770	2,010–2,190
Active	TODD CRINOIDAL UNIT #26	42-105-00705	O'RYAN OIL AND GAS	Injection	2,450	40,800	5,770–5,855
Active	SHANNON ESTATE -B- #56	42-105-34164	CLARK OIL CO.	Injection	750	40,009	2,028–2,258
Active	SOUTH CROSS UNIT #150	42-105-10154	OCCIDENTAL PERMIAN LTD	Injection	2,000	35,973	4,800–5,600
Active	CHAMBERS CSL #3W	42-105-01099	KSTONE ENERGY, LLC	Injection	500	34,925	1,061–1,087
Active	TODD CRINOIDAL UNIT #48	42-105-35445	O'RYAN OIL AND GAS	Injection	3,000	34,800	5,720–5,930
Active	TODD CRINOIDAL UNIT #18W	42-105-80256	O'RYAN OIL AND GAS	Injection	0	34,600	--
Active	SOUTH CROSS UNIT #144	42-105-02593	OCCIDENTAL PERMIAN LTD	Injection	10,000	34,488	4,800–5,600
Active	SHANNON HOSPITAL "1" #4I	42-105-40195	WALSH & WATTS, INC	Injection	4,000	34,219	5,600–6,300
Active	HOOVER, A. C. #4D	42-105-00533	SAHARA OPER CO	Injection	95	32,657	2,157–2,201
Active	SHANNON ESTATE -B- #37	42-105-31773	CLARK OIL CO.	Injection	6,000	32,146	2,010–2,222
Active	SHANNON ESTATE "B" #14	42-105-03011	CLARK OIL CO.	Injection	15,000	29,737	1,816–1,836
Active	PEARSON, PAUL #15	42-105-40819	RECOVERY OPER LP	Injection	1,000	29,668	1,428–1,444

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Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.