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	SEMINOLE SAN ANDRES UNIT SWDD #4	42-165-37497	OXY USA INC	Injection	90,000	11.6M	11,500–13,200
Active	WEST SEMINOLE SA UNIT #3WD	42-165-38439	OXY USA WTP LP	Injection	45,000	4.0M	6,000–12,630
Active	A.F.T. WESTCOTT SWD #1	42-165-31659	ACTIVE IRON ENERGY, LLC	Injection	20,000	2.6M	12,419–12,700
Active	AMROW SWD #2	42-165-00097	CRESCENT ENGY OPER, LLC	Injection	15,000	2.5M	12,640–12,975
Active	SEMINOLE SAN ANDRES UNIT #3106W	42-165-01856	OXY USA INC	Injection	10,000	2.5M	5,157–5,421
Active	SEMINOLE SAN ANDRES UNIT #2	42-165-33269	OXY USA INC	Disposal	90,000	2.4M	11,975–13,500
Active	FOSTER #2	42-165-01307	BCP RES, LLC	Injection	10,000	2.0M	9,139–9,451
Active	LIGHTFOOT 18 #D 1	42-165-38509	RING ENGY, INC	Disposal	30,000	1.9M	6,110–8,500
Active	SEMINOLE SAN ANDRES UNIT #4003IR	42-165-33759	OXY USA INC	Injection	10,000	1.8M	4,630–6,303
Active	GRANBERRY #1	42-165-33205	JOINT RES CO	Disposal	28,000	1.7M	6,740–9,053
Active	SEMINOLE SAN ANDRES UNIT #5304W	42-165-00196	OXY USA INC	Injection	10,000	1.7M	5,017–5,229
Active	SEMINOLE SAN ANDRES UNIT #5204	42-165-02433	OXY USA INC	Injection	10,000	1.5M	4,500–6,105
Active	H & J SEC. 496 #1D	42-165-01622	HILCORP ENGY CO	Injection	30,000	1.4M	7,500–11,177
Active	SEMINOLE SAN ANDRES UNIT #4101W	42-165-01773	OXY USA INC	Injection	10,000	1.4M	4,570–6,228
Active	JONES, E. H. #1	42-165-02757	AVIATOR ENERGY, LLC	Disposal	10,000	1.3M	7,840–9,999
Active	TERRY COUNTY SCHOOL LAND #3	42-165-33300	UTOCO, LTD	Injection	10,000	1.3M	12,780–13,085
Active	SEMINOLE SAN ANDRES UNIT #5202W	42-165-02430	OXY USA INC	Injection	10,000	1.3M	4,549–6,129
Active	WEST SEMINOLE SA UNIT #609W	42-165-30214	OXY USA WTP LP	Injection	5,000	1.3M	4,800–5,400
Active	H & J SEC. 451 #7D	42-165-01736	HILCORP ENGY CO	Injection	35,000	1.2M	9,350–12,230
Active	CHILTON #7	42-165-10341	FINLEY RES, INC	Injection	18,000	1.2M	4,650–12,750
Active	WEST SEMINOLE SA UNIT #2WD	42-165-00675	OXY USA WTP LP	Injection	45,000	1.2M	8,000–12,500
Active	SEMINOLE SAN ANDRES UNIT #5001A	42-165-03317	OXY USA INC	Injection	10,000	1.1M	4,500–6,166
Active	HOSKINS #1D	42-165-38603	CRESCENT ENGY OPER, LLC	Disposal	25,000	1.1M	8,500–9,200
Active	SEMINOLE SAN ANDRES UNIT #3303W	42-165-00294	OXY USA INC	Injection	10,000	1.1M	5,104–5,372
Active	FOSTER #14W	42-165-32437	BCP RES, LLC	Injection	3,500	1.1M	9,150–9,536
Active	FOSTER #12W	42-165-32152	BCP RES, LLC	Injection	3,500	1.1M	9,150–9,500
Active	SEMINOLE SAN ANDRES UNIT #4301IR	42-165-33481	OXY USA INC	Injection	10,000	1.1M	5,000–6,000
Active	FOSTER #5W	42-165-02670	BCP RES, LLC	Injection	3,500	1.1M	9,150–9,500
Active	SEMINOLE SAN ANDRES UNIT #2602W	42-165-02835	OXY USA INC	Injection	25,000	1.1M	4,709–5,378
Active	SEMINOLE SAN ANDRES UNIT #3404	42-165-01206	OXY USA INC	Injection	10,000	1.1M	4,710–6,426
Active	SEMINOLE SAN ANDRES UNIT #3204W	42-165-02020	OXY USA INC	Injection	10,000	1.0M	4,707–6,453
Active	NEUFELD 2 #D 1	42-165-38510	RING ENGY, INC	Disposal	30,000	1.0M	6,110–8,500
Active	SEMINOLE SAN ANDRES UNIT #2401W	42-165-00188	OXY USA INC	Injection	10,000	984,448	4,700–5,600
Active	TAYLOR, W. J. "A" #1D	42-165-02733	FUSION ENERGY HOLDINGS, LLC	Injection	6,000	961,433	12,070–12,200
Active	SEMINOLE SAN ANDRES UNIT #3102	42-165-01848	OXY USA INC	Injection	10,000	922,461	5,000–5,600
Active	BUTLER #4	42-165-00751	OXY USA WTP EOR, LLC	Disposal	3,000	919,066	5,300–7,296
Active	SEMINOLE SAN ANDRES UNIT #3208	42-165-02024	OXY USA INC	Injection	3,800	913,544	5,093–5,351
Active	SEMINOLE SAN ANDRES UNIT #4116	42-165-01834	OXY USA INC	Injection	10,500	912,935	4,500–5,500
Active	JOHNSON 8 #1D	42-165-38627	RING ENGY, INC	Disposal	20,000	905,170	6,250–8,500
Active	FOSTER #19W	42-165-34733	BCP RES, LLC	Injection	3,500	892,338	9,150–9,500
Active	DAYTON ELAM SWD #1	42-165-38616	PARALLEL PETRO LLC	Disposal	30,000	883,610	6,040–8,457
Active	SEMINOLE SAN ANDRES UNIT #1302	42-165-00026	OXY USA INC	Injection	10,000	882,177	4,724–6,559
Active	SEMINOLE SAN ANDRES UNIT #5305	42-165-00197	OXY USA INC	Injection	10,000	875,832	4,663–6,306
Active	SEMINOLE SAN ANDRES UNIT #2707	42-165-00216	OXY USA INC	Injection	10,000	795,277	4,730–6,000
Active	FOSTER #8W	42-165-10147	BCP RES, LLC	Injection	3,500	780,089	9,150–9,500
Active	SEMINOLE SAN ANDRES UNIT #2703W	42-165-00206	OXY USA INC	Injection	10,000	748,431	5,093–5,434
Active	SEMINOLE SAN ANDRES UNIT #2805W	42-165-01287	OXY USA INC	Injection	10,000	744,960	4,940–5,392
Active	SEMINOLE SAN ANDRES UNIT #4107	42-165-01828	OXY USA INC	Injection	4,800	734,495	5,044–5,364
Active	SEMINOLE SAN ANDRES UNIT #4005IR	42-165-33936	OXY USA INC	Injection	10,000	730,584	4,400–5,500
Active	SEMINOLE SAN ANDRES UNIT #2404	42-165-00191	OXY USA INC	Injection	10,000	730,347	4,670–6,495
Active	FOSTER #10W	42-165-32153	BCP RES, LLC	Injection	3,500	721,324	9,150–9,500
Active	DENVER UNIT #3SD	42-165-33658	OCCIDENTAL PERMIAN LTD	Disposal	50,000	718,264	9,000–12,000
Active	WASSON SOUTH CLEARFORK UNIT #8507WS	42-165-00748	OCCIDENTAL PERMIAN LTD	Injection	4,000	709,976	5,900–7,500
Active	SEMINOLE SAN ANDRES UNIT #4108W	42-165-01829	OXY USA INC	Injection	10,000	686,812	5,104–5,398
Active	SEMINOLE SAN ANDRES UNIT #3521	42-165-31466	OXY USA INC	Injection	10,000	680,071	4,500–6,478
Active	SEMINOLE SAN ANDRES UNIT #3110W	42-165-01854	OXY USA INC	Injection	10,000	677,382	4,782–5,500
Active	SEMINOLE SAN ANDRES UNIT #4002W	42-165-00232	OXY USA INC	Injection	10,000	674,846	4,899–5,276
Active	AMERICAN WAREHOUSE COMPANY 'A' #1	42-165-34629	HILCORP ENGY CO	Disposal	20,000	660,265	8,500–8,680
Active	SEMINOLE SAN ANDRES UNIT #4114W	42-165-01833	OXY USA INC	Injection	10,000	655,624	4,760–5,400
Active	SEMINOLE SAN ANDRES UNIT #5301	42-165-00193	OXY USA INC	Injection	10,000	651,260	4,680–6,403
Active	SEMINOLE SAN ANDRES UNIT #1403	42-165-00236	OXY USA INC	Injection	5,200	650,487	5,068–5,355
Active	SEMINOLE SAN ANDRES UNIT #1006W	42-165-02074	OXY USA INC	Injection	10,000	645,555	4,710–6,571
Active	SEMINOLE SAN ANDRES UNIT #3905W	42-165-00035	OXY USA INC	Injection	10,000	637,072	5,049–5,300
Active	H & J SEC. 493D #2	42-165-01618	HILCORP ENGY CO	Injection	30,000	630,556	9,000–12,500
Active	SEMINOLE, NE (SAN ANDRES) UNIT #2	42-165-33302	BAM PERMIAN OPER, LLC	Injection	3,000	625,705	5,300–11,723
Active	FOSTER, TOBE NCT-1 #17	42-165-34884	BCE-MACH III LLC	Injection	2,000	624,303	9,100–9,700
Active	FOSTER, TOBE NCT-2 #17	42-165-34886	BCE-MACH III LLC	Injection	2,000	618,884	9,100–9,700
Active	SEMINOLE SAN ANDRES UNIT #4008W	42-165-00245	OXY USA INC	Injection	10,000	612,284	5,103–5,365
Active	FOSTER, TOBE NCT-1 #12	42-165-30172	BCE-MACH III LLC	Injection	2,000	611,835	9,100–9,700
Active	SEMINOLE SAN ANDRES UNIT #5310	42-165-33122	OXY USA INC	Injection	10,000	609,543	5,000–6,000
Active	SEMINOLE SAN ANDRES UNIT #1102R	42-165-35273	OXY USA INC	Injection	7,500	598,096	5,000–5,600
Active	DENVER UNIT #6512W	42-165-00793	OCCIDENTAL PERMIAN LTD	Injection	4,500	593,774	4,500–5,336
Active	JONES, E. H. SWD #1	42-165-31807	MINUTE HAND LLC	Disposal	3,000	588,294	4,888–5,146
Active	DENVER UNIT #6615WC	42-165-00572	OCCIDENTAL PERMIAN LTD	Injection	4,500	586,287	4,500–5,495
Active	EXXON FEE "B" #17D	42-165-33315	HILCORP ENGY CO	Injection	30,000	580,607	8,788–10,110
Active	SEMINOLE SAN ANDRES UNIT #1408IR	42-165-33358	OXY USA INC	Injection	6,000	576,172	5,062–5,354
Active	THOMPSON #3	42-165-10043	FINLEY RES, INC	Injection	20,000	574,900	4,600–12,960
Active	ELAM 13 #1D	42-165-38639	RING ENGY, INC	Disposal	20,000	573,607	6,300–8,500
Active	SEMINOLE SAN ANDRES UNIT #2808	42-165-01214	OXY USA INC	Injection	10,000	568,075	4,709–6,499
Active	WASSON SOUTH CLEARFORK UNIT #8511WS	42-165-00800	OCCIDENTAL PERMIAN LTD	Injection	4,000	561,432	5,600–8,200
Active	SEMINOLE SAN ANDRES UNIT #1608	42-165-01239	OXY USA INC	Injection	10,000	559,031	4,600–6,000
Active	SEMINOLE SAN ANDRES UNIT #2502	42-165-02852	OXY USA INC	Injection	10,000	552,278	4,704–6,510
Active	SEMINOLE SAN ANDRES UNIT #5522	42-165-33155	OXY USA INC	Injection	10,000	550,984	5,100–5,577
Active	SEMINOLE SAN ANDRES UNIT #3901	42-165-00022	OXY USA INC	Injection	4,900	549,196	5,126–5,348
Active	SEMINOLE SAN ANDRES UNIT #1306	42-165-00038	OXY USA INC	Injection	10,300	547,387	4,800–5,800
Active	WASSON SOUTH CLEARFORK UNIT #7532WS	42-165-33941	OCCIDENTAL PERMIAN LTD	Injection	4,000	545,650	5,850–7,600
Active	SEMINOLE SAN ANDRES UNIT #2201	42-165-01858	OXY USA INC	Injection	4,800	536,234	5,020–5,352
Active	BLACKWATCH (SAN ANDRES) UNIT #201	42-165-35278	BCE-MACH III LLC	Injection	1,500	535,765	4,450–4,880
Active	BLACKWATCH (SAN ANDRES) UNIT #203	42-165-35286	BCE-MACH III LLC	Injection	1,500	532,115	4,450–4,880
Active	SEMINOLE SAN ANDRES UNIT #3104R	42-165-37780	OXY USA INC	Injection	10,000	509,663	4,500–6,900
Active	SEMINOLE SAN ANDRES UNIT #401	42-165-00082	OXY USA INC	Injection	10,000	504,584	4,799–6,645
Active	DENVER UNIT #7516WC	42-165-00151	OCCIDENTAL PERMIAN LTD	Injection	4,500	501,782	4,428–5,312
Active	SEMINOLE SAN ANDRES UNIT #2203	42-165-01859	OXY USA INC	Injection	2,300	499,683	5,040–5,368
Active	SEMINOLE SAN ANDRES UNIT #2701	42-165-00204	OXY USA INC	Injection	2,600	496,846	5,130–5,426
Active	BLACKWATCH (SAN ANDRES) UNIT #211	42-165-35287	BCE-MACH III LLC	Injection	1,500	496,715	4,450–4,880
Active	NORMAN "A" #6D	42-165-30079	HILCORP ENGY CO	Disposal	10,000	495,527	5,100–6,150
Active	SEMINOLE SAN ANDRES UNIT #4110	42-165-01831	OXY USA INC	Injection	3,600	493,851	5,089–5,349
Active	BLACKWATCH (SAN ANDRES) UNIT #202	42-165-35277	BCE-MACH III LLC	Injection	1,500	493,514	4,450–4,880
Active	CEDAR LAKE UNIT #315	42-165-02651	OCCIDENTAL PERMIAN EOR, LLC	Injection	2,000	491,696	4,345–5,000
Active	SEMINOLE SAN ANDRES UNIT #2904W	42-165-01812	OXY USA INC	Injection	10,000	485,657	5,132–5,396

page 1 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.