Saltwater Disposal Wells in Gaines County

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

Active Wells

2,484

Permitted Capacity

11.8M bbl/d

Injected 12mo (thru 2025-06)

279.3M bbl

UIC Permits All Time

3,889

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	NORTH ROBERTSON UNIT #3552W	42-165-36223	BCE-MACH III LLC	Injection	1,000	195	5,800–7,300
Active	TERRELL CSL "A" #1	42-165-30692	LOS HIJOS DE SANCHEZ J LLC	Disposal	3,000	190	5,055–7,416
Active	WELBORN #1WD	42-165-10310	ONEOK TEXAS GAS STORAGE, L.L.C	Disposal	51,400	180	5,092–14,000
Active	THOMPSON "B" #19	42-165-37397	PARALLEL PETRO LLC	Injection	1,000	171	4,550–5,000
Active	ADAIR S.E. (SAN ANDRES)UNIT #26	42-165-10871	THREE SPAN OIL & GAS, INC	Injection	500	168	4,862–4,886
Active	WASSON SOUTH CLEARFORK UNIT #7605WS	42-165-00731	OCCIDENTAL PERMIAN LTD	Injection	4,000	167	6,036–7,730
Active	ADAIR S.E. (SAN ANDRES)UNIT #11	42-165-30234	THREE SPAN OIL & GAS, INC	Injection	500	165	4,868–4,904
Active	ADAIR S.E. (SAN ANDRES)UNIT #4	42-165-10156	THREE SPAN OIL & GAS, INC	Injection	500	162	4,837–4,885
Active	ADAIR S.E. (SAN ANDRES)UNIT #20	42-165-10603	THREE SPAN OIL & GAS, INC	Injection	500	160	4,836–4,870
Active	ADAIR S.E. (SAN ANDRES)UNIT #16	42-165-10670	THREE SPAN OIL & GAS, INC	Injection	500	160	4,845–4,884
Active	ADAIR S.E. (SAN ANDRES)UNIT #12	42-165-30269	THREE SPAN OIL & GAS, INC	Injection	500	160	4,881–4,909
Active	NORTH ROBERTSON UNIT #109W	42-165-35942	BCE-MACH III LLC	Injection	1,000	151	5,800–7,200
Active	ADAIR S.E. (SAN ANDRES)UNIT #21	42-165-20075	THREE SPAN OIL & GAS, INC	Injection	500	151	4,858–4,902
Active	ADAIR S.E. (SAN ANDRES)UNIT #5	42-165-10736	THREE SPAN OIL & GAS, INC	Injection	500	140	4,829–4,865
Active	NORTH ROBERTSON UNIT #3561W	42-165-37124	BCE-MACH III LLC	Injection	1,000	137	5,800–7,400
Active	NORTH ROBERTSON UNIT #3024W	42-165-36122	BCE-MACH III LLC	Injection	1,000	134	5,800–7,350
Active	ADAIR S.E. (SAN ANDRES)UNIT #15	42-165-10371	THREE SPAN OIL & GAS, INC	Injection	500	132	4,852–4,890
Active	ADAIR S.E. (SAN ANDRES)UNIT #27	42-165-30240	THREE SPAN OIL & GAS, INC	Injection	500	132	4,874–4,906
Active	ADAIR S.E. (SAN ANDRES)UNIT #7	42-165-30337	THREE SPAN OIL & GAS, INC	Injection	500	130	4,852–4,886
Active	ROBERTSON /CLEARFORK/ UNIT #55W	42-165-01410	HILCORP ENGY CO	Injection	2,500	126	5,600–7,129
Active	ADAIR S.E. (SAN ANDRES)UNIT #37W	42-165-32630	THREE SPAN OIL & GAS, INC	Injection	500	125	4,858–4,871
Active	ADAIR S.E. (SAN ANDRES)UNIT #14R	42-165-34794	THREE SPAN OIL & GAS, INC	Injection	500	123	4,849–4,879
Active	H & J 371 #6	42-165-02618	ROY JACKSON ENERGY OPERATING, LL	Injection	20,000	120	4,810–10,614
Active	SOUTH GAINES #1W	42-165-10739	ROY JACKSON ENERGY OPERATING, LL	Injection	11,000	120	5,000–12,917
Active	ROBERTSON /CLEARFORK/ UNIT #35W	42-165-02112	HILCORP ENGY CO	Injection	2,500	120	5,600–7,210
Active	ADAIR S.E. (SAN ANDRES)UNIT #17	42-165-30258	THREE SPAN OIL & GAS, INC	Injection	500	120	4,872–4,889
Active	RUSSELL CLEARFORK UNIT #103W	42-165-01755	HILCORP ENGY CO	Injection	4,560	96	6,200–7,710
Active	RUSSELL CLEARFORK UNIT #417W	42-165-36391	HILCORP ENGY CO	Injection	3,000	91	6,200–8,014
Active	NORTH ROBERTSON UNIT #506W	42-165-36336	BCE-MACH III LLC	Injection	1,000	78	5,800–7,500
Active	ROBERTSON UNIT #1	42-165-03021	BCE-MACH III LLC	Injection	1,500	77	5,910–6,004
Active	NORTH ROBERTSON UNIT #2204W	42-165-10317	BCE-MACH III LLC	Injection	1,000	73	5,800–7,200
Active	GAINES WASSON CLEARFORK UNIT #6607R	42-165-37575	OCCIDENTAL PERMIAN LTD	Injection	3,000	69	5,590–8,100
Active	ROBERTSON /CLEARFORK/ UNIT #4103W	42-165-32535	HILCORP ENGY CO	Injection	2,000	69	5,840–7,245
Active	NORTH ROBERTSON UNIT #2239W	42-165-36524	BCE-MACH III LLC	Injection	1,000	65	5,800–7,500
Active	ROBERTSON /CLEARFORK/ UNIT #17W	42-165-01347	HILCORP ENGY CO	Injection	2,500	60	5,600–7,170
Active	NORTH ROBERTSON UNIT #3031W	42-165-36357	BCE-MACH III LLC	Injection	1,000	59	5,800–7,500
Active	ROBERTSON /CLEARFORK/ UNIT #56W	42-165-01289	HILCORP ENGY CO	Injection	1,000	57	5,900–7,200
Active	FLANAGAN UNIT #50W	42-165-01665	OCCIDENTAL PERMIAN EOR, LLC	Injection	1,000	37	5,791–7,341
Active	THOMPSON "B" #15	42-165-37310	PARALLEL PETRO LLC	Injection	1,000	35	4,550–4,982
Active	JONES, M. S. ACCT. 1 #3	42-165-02881	SPINDLETOP DRILLING CO	Disposal	500	31	5,255–5,815
Active	ROBERTSON UNIT #89	42-165-34164	BCE-MACH III LLC	Injection	1,500	29	5,775–7,200
Active	FLANAGAN UNIT #77	42-165-01463	OCCIDENTAL PERMIAN EOR, LLC	Injection	5,000	28	5,700–7,500
Active	NORTH ROBERTSON UNIT #1514	42-165-35369	BCE-MACH III LLC	Injection	1,000	28	5,900–7,250
Active	DENVER UNIT #7620WC	42-165-30175	OCCIDENTAL PERMIAN LTD	Injection	4,500	26	4,534–5,297
Active	RUSSELL CLEARFORK UNIT #109W	42-165-03070	HILCORP ENGY CO	Injection	3,000	26	6,200–7,910
Active	NORTH ROBERTSON UNIT #1391	42-165-33878	BCE-MACH III LLC	Injection	1,000	22	5,850–7,300
Active	NORTH ROBERTSON UNIT #1516W	42-165-36527	BCE-MACH III LLC	Injection	1,000	22	5,800–7,500
Active	NORTH ROBERTSON UNIT #2707W	42-165-36216	BCE-MACH III LLC	Injection	1,000	21	5,800–7,300
Active	NORTH ROBERTSON UNIT #1804W	42-165-37338	BCE-MACH III LLC	Injection	1,000	20	5,800–7,400
Active	NORTH ROBERTSON UNIT #1512	42-165-35035	BCE-MACH III LLC	Injection	1,000	16	5,000–7,200
Active	NORTH ROBERTSON UNIT #3005	42-165-03276	BCE-MACH III LLC	Injection	1,000	15	5,900–7,198
Active	NORTH ROBERTSON UNIT #3330W	42-165-37126	BCE-MACH III LLC	Injection	1,000	12	5,800–7,400
Active	NORTH ROBERTSON UNIT #1902W	42-165-37122	BCE-MACH III LLC	Injection	1,000	11	5,800–7,400
Active	NORTH ROBERTSON UNIT #1701WI	42-165-34044	BCE-MACH III LLC	Injection	1,000	11	5,900–7,210
Active	RUSSELL CLEARFORK UNIT #105W	42-165-03032	HILCORP ENGY CO	Injection	1,500	10	6,200–7,684
Active	NORTH RILEY UNIT #1112	42-165-35532	BCE-MACH III LLC	Injection	1,000	10	6,300–7,300
Active	GAINES WASSON CLEARFORK UNIT #6711WG	42-165-10674	OCCIDENTAL PERMIAN LTD	Injection	1,000	10	5,590–8,020
Active	SEMINOLE SAN ANDRES UNIT #8104W	42-165-00419	OXY USA INC	Injection	10,000	9	5,040–5,232
Active	NORTH RILEY UNIT #1091	42-165-35328	BCE-MACH III LLC	Injection	1,000	9	6,300–7,300
Active	NORTH ROBERTSON UNIT #311W	42-165-35940	BCE-MACH III LLC	Injection	1,000	9	5,800–7,200
Active	NORTH ROBERTSON UNIT #3003	42-165-03273	BCE-MACH III LLC	Injection	1,000	8	5,900–7,280
Active	NORTH RILEY UNIT #1035	42-165-34792	BCE-MACH III LLC	Injection	1,000	8	6,300–7,300
Active	ROBERTSON /CLEARFORK/ UNIT #2803W	42-165-32530	HILCORP ENGY CO	Injection	2,500	7	5,600–7,235
Active	DENVER UNIT #6828	42-165-33239	OCCIDENTAL PERMIAN LTD	Injection	5,000	6	4,500–5,600
Active	RUSSELL CLEARFORK UNIT #108W	42-165-02895	HILCORP ENGY CO	Injection	1,500	5	6,200–7,700
Active	RUSSELL CLEARFORK UNIT #104W	42-165-03063	HILCORP ENGY CO	Injection	1,500	5	6,200–7,701
Active	CENTRAL ROBERTSON CLEARFORK UNIT #1107WR	42-165-35478	OCCIDENTAL PERMIAN EOR, LLC	Injection	1,000	5	5,800–7,200
Active	NORTH ROBERTSON UNIT #2205W	42-165-10134	BCE-MACH III LLC	Injection	1,000	5	5,895–7,209
Active	WASSON SOUTH CLEARFORK UNIT #7516S	42-165-00551	OCCIDENTAL PERMIAN LTD	Injection	8,000	4	5,700–8,200
Active	DENVER UNIT #6848	42-165-38903	OCCIDENTAL PERMIAN LTD	Injection	5,000	4	4,500–6,000
Active	DENVER UNIT #8608W	42-165-00565	OCCIDENTAL PERMIAN LTD	Injection	4,500	4	4,500–5,600
Active	NORTH ROBERTSON UNIT #3547W	42-165-35772	BCE-MACH III LLC	Injection	1,000	4	5,800–7,250
Active	NORTH ROBERTSON UNIT #2214	42-165-32646	BCE-MACH III LLC	Injection	1,000	4	5,885–7,222
Active	CARM-ANN SAN ANDRES UNIT #903	42-165-36062	PARALLEL PETRO LLC	Injection	1,000	4	4,450–4,860
Active	SEMINOLE SAN ANDRES UNIT #1204	42-165-32020	OXY USA INC	UIC	10,000	3	4,600–6,600
Active	DENVER UNIT #7426WC	42-165-30347	OCCIDENTAL PERMIAN LTD	Injection	5,000	3	4,500–5,600
Active	DENVER UNIT #7580	42-165-32834	OCCIDENTAL PERMIAN LTD	Injection	5,000	3	4,600–5,600
Active	RUSSELL CLEARFORK UNIT #503W	42-165-37659	HILCORP ENGY CO	Injection	3,560	3	6,200–7,902
Active	RUSSELL CLEARFORK UNIT #98W	42-165-02414	HILCORP ENGY CO	Injection	3,000	3	6,200–7,726
Active	LOOP G. S. U. #329WD	42-165-30538	ONEOK TEXAS GAS STORAGE, L.L.C	Disposal	51,400	2	5,013–13,228
Active	DENVER UNIT #8614	42-165-33351	OCCIDENTAL PERMIAN LTD	Injection	5,150	2	4,500–5,600
Active	DENVER UNIT #8629	42-165-38922	OCCIDENTAL PERMIAN LTD	Injection	5,000	2	4,500–5,350
Active	RUDD #3W	42-165-35908	BCE-MACH III LLC	Injection	1,000	2	6,160–7,232
Active	NORTH ROBERTSON UNIT #701	42-165-31842	BCE-MACH III LLC	Injection	1,000	2	5,800–7,280
Active	NORTH ROBERTSON UNIT #3504W	42-165-10315	BCE-MACH III LLC	Injection	1,000	2	5,850–6,990
Active	RUSSELL CLEARFORK UNIT #678W	42-165-38311	HILCORP ENGY CO	Injection	3,560	1	6,287–7,918
Active	RUSSELL CLEARFORK UNIT #79W	42-165-02894	HILCORP ENGY CO	Injection	1,500	1	6,200–7,678
Active	NORTH ROBERTSON UNIT #2235W	42-165-36213	BCE-MACH III LLC	Injection	1,000	1	5,800–7,300
Active	NORTH ROBERTSON UNIT #2807W	42-165-36217	BCE-MACH III LLC	Injection	1,000	1	5,800–7,300
Active	KINDER MORGAN BERGEN #I 34	42-165-37974	ATLAS OPER LLC	Injection	50,000	--	5,250–6,100
Active	H & J UNIT 1 "D" #16RD	42-165-01568	HILCORP ENGY CO	Injection	50,000	--	6,600–12,402
Active	KINDER MORGAN BERGEN #I 24	42-165-37971	ATLAS OPER LLC	Injection	50,000	--	5,250–6,100
Active	KINDER MORGAN BERGEN #I 14	42-165-38002	ATLAS OPER LLC	Injection	50,000	--	5,250–6,100
Active	HIGG RANCH "30" #2H	42-165-35969	HILCORP ENGY CO	Injection	30,000	--	7,800–12,610
Active	RILEY, T. S. ESTATE "B" #11W	42-165-03012	HILCORP ENGY CO	Injection	25,000	--	4,939–11,500
Active	AABERG SWD #2	42-165-38145	CRESCENT ENGY OPER, LLC	Disposal	25,000	--	8,500–9,000
Active	YOUNG 37 #1SW	42-165-38622	RELIANCE ENGY, INC	Disposal	20,000	--	5,100–6,600
Active	HIGG RANCH "30" #1SW	42-165-35873	HILCORP ENGY CO	Injection	15,000	--	9,150–9,700
Active	VALIANT #1D	42-165-38785	ORCHARD STORAGE COMPANY LLC	Disposal	15,000	--	5,350–7,100
Active	GEORGE ALLEN UNIT #16W	42-165-10627	CAPTUREPOINT LLC	Injection	12,000	--	9,400–12,600

page 20 of 39 · 3,889 wells

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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.