Saltwater Disposal Wells in Kent County

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

Active Wells

263

Permitted Capacity

2.3M bbl/d

Injected 12mo (thru 2025-06)

96.6M bbl

UIC Permits All Time

580

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	SALT CREEK FIELD UNIT #G516	42-263-31208	OXY USA WTP LP	Injection	9,000	422,338	6,219–6,615
Active	SALT CREEK FIELD UNIT #G218W	42-263-31574	OXY USA WTP LP	Injection	12,000	420,565	6,150–6,850
Active	SALT CREEK FIELD UNIT #E 38W	42-263-00195	OXY USA WTP LP	Injection	9,000	418,207	5,900–6,900
Active	SALT CREEK FIELD UNIT #R 13W	42-263-31522	OXY USA WTP LP	Injection	12,000	416,210	6,150–6,800
Active	SALT CREEK FIELD UNIT #I 18W	42-263-31578	OXY USA WTP LP	Injection	12,000	413,348	6,150–6,800
Active	COGDELL CANYON REEF UNIT #1134	42-263-31839	OCCIDENTAL PERMIAN LTD	Injection	5,500	399,937	6,200–7,000
Active	SALT CREEK FIELD UNIT #M 72W	42-263-00760	OXY USA WTP LP	Injection	12,000	399,727	6,100–6,800
Active	SALT CREEK FIELD UNIT #C745W	42-263-30787	OXY USA WTP LP	Injection	9,000	397,731	6,100–6,800
Active	SALT CREEK FIELD UNIT #C 58W	42-263-00382	OXY USA WTP LP	Injection	12,000	396,109	6,100–6,800
Active	SALT CREEK FIELD UNIT #D 74W	42-263-31182	OXY USA WTP LP	Injection	12,000	393,248	6,150–6,900
Active	SALT CREEK FIELD UNIT #E 43W	42-263-00189	OXY USA WTP LP	Injection	12,000	387,380	6,150–6,800
Active	SALT CREEK FIELD UNIT #F 63W	42-263-00242	OXY USA WTP LP	Injection	9,000	387,324	5,900–6,900
Active	CHISUM, ROY R. #7WI	42-263-31345	THREE SPAN OIL & GAS, INC	Injection	10,000	380,041	6,550–6,598
Active	JONES-O'DONNELL #1WD	42-263-31495	OXY USA WTP LP	Disposal	20,000	379,465	3,900–5,300
Active	SALT CREEK FIELD UNIT #C744W	42-263-30761	OXY USA WTP LP	Injection	12,000	372,316	6,150–6,800
Active	SALT CREEK FIELD UNIT #H 71W	42-263-00292	OXY USA WTP LP	Injection	12,000	371,778	6,150–6,800
Active	SALT CREEK FIELD UNIT #H 64AW	42-263-32031	OXY USA WTP LP	Injection	9,000	368,347	6,100–7,000
Active	SALT CREEK FIELD UNIT #C650AW	42-263-32078	OXY USA WTP LP	Injection	9,000	365,710	6,100–7,000
Active	COGDELL CANYON REEF UNIT #1032	42-263-00418	OCCIDENTAL PERMIAN LTD	Injection	13,000	348,666	6,300–7,200
Active	SALT CREEK FIELD UNIT #C422W	42-263-00396	OXY USA WTP LP	Injection	12,000	345,417	6,198–6,800
Active	SALT CREEK FIELD UNIT #C448W	42-263-30791	OXY USA WTP LP	Injection	10,000	341,064	6,200–6,750
Active	SALT CREEK FIELD UNIT #C447W	42-263-30794	OXY USA WTP LP	Injection	12,000	339,073	6,150–6,800
Active	COGDELL CANYON REEF UNIT #1020	42-263-00114	OCCIDENTAL PERMIAN LTD	Injection	10,000	327,595	6,300–7,200
Active	SALT CREEK FIELD UNIT #C613W	42-263-00387	OXY USA WTP LP	Injection	9,000	326,339	5,900–6,800
Active	SALT CREEK FIELD UNIT #C752W	42-263-32026	OXY USA WTP LP	Injection	9,000	321,785	6,100–7,000
Active	SALT CREEK FIELD UNIT #C631W	42-263-80128	OXY USA WTP LP	Injection	9,000	301,322	6,261–6,607
Active	SALT CREEK FIELD UNIT #F211W	42-263-30785	OXY USA WTP LP	Injection	12,000	300,300	6,150–6,800
Active	SALT CREEK FIELD UNIT #B 55	42-263-30815	OXY USA WTP LP	Injection	12,000	295,925	6,100–6,800
Active	SALT CREEK FIELD UNIT #C425AW	42-263-32048	OXY USA WTP LP	Injection	9,000	282,749	6,100–7,000
Active	SPIRES, L. R. "A" #1D	42-263-30375	SHARP IMAGE ENGY, INC	Disposal	3,000	268,815	1,525–3,722
Active	COGDELL CANYON REEF UNIT #1016	42-263-00106	OCCIDENTAL PERMIAN LTD	Injection	10,000	268,022	6,300–7,200
Active	COGDELL CANYON REEF UNIT #106A	42-263-00079	OCCIDENTAL PERMIAN LTD	Injection	10,000	261,903	6,300–7,000
Active	COGDELL CANYON REEF UNIT #101A	42-263-00052	OCCIDENTAL PERMIAN LTD	Injection	10,000	253,916	6,300–7,000
Active	SALT CREEK FIELD UNIT #H 73W	42-263-30067	OXY USA WTP LP	Injection	12,000	248,559	6,150–6,800
Active	SALT CREEK FIELD UNIT #J 35W	42-263-30126	OXY USA WTP LP	Injection	10,000	239,111	6,100–6,800
Active	SALT CREEK FIELD UNIT #H 65W	42-263-30171	OXY USA WTP LP	Injection	12,000	233,868	6,100–6,800
Active	SALT CREEK FIELD UNIT #C321W	42-263-31926	OXY USA WTP LP	Injection	12,000	231,701	6,100–6,800
Active	SALT CREEK FIELD UNIT #C538W	42-263-30333	OXY USA WTP LP	Injection	12,000	227,818	6,100–6,800
Active	SALT CREEK FIELD UNIT #C223W	42-263-00397	OXY USA WTP LP	Injection	12,000	227,244	6,100–7,000
Active	SALT CREEK FIELD UNIT #E 37AW	42-263-31437	OXY USA WTP LP	Injection	12,000	226,121	6,100–6,800
Active	SALT CREEK FIELD UNIT #F312W	42-263-30940	OXY USA WTP LP	Injection	9,000	224,810	6,100–7,000
Active	SALT CREEK FIELD UNIT #A323W	42-263-31317	OXY USA WTP LP	Injection	12,000	214,664	6,150–6,900
Active	SALT CREEK FIELD UNIT #H042WR	42-263-32120	OXY USA WTP LP	Injection	12,000	212,310	6,100–6,800
Active	WALLACE, BILBY-NORTH "U" #2W	42-263-00629	ATLAS OPER LLC	Injection	4,600	209,300	6,563–6,583
Active	SPUR A-7 #7W	42-263-31562	SHARP IMAGE ENGY, INC	Disposal	1,200	208,774	4,475–5,530
Active	SALT CREEK FIELD UNIT #F224W	42-263-31380	OXY USA WTP LP	Injection	12,000	205,924	6,150–6,800
Active	SALT CREEK FIELD UNIT #F 72W	42-263-00234	OXY USA WTP LP	Injection	9,000	198,784	6,000–6,730
Active	SALT CREEK FIELD UNIT #H 25W	42-263-31896	OXY USA WTP LP	Injection	12,000	197,712	6,100–6,800
Active	COGDELL CANYON REEF UNIT #1011	42-263-00093	OCCIDENTAL PERMIAN LTD	Injection	10,000	194,881	6,300–7,000
Active	SALT CREEK FIELD UNIT #M 51W	42-263-00758	OXY USA WTP LP	Injection	9,000	194,723	6,240–6,515
Active	JONES, PERCY, ESTATE TR. 6-B #1135	42-263-00259	THREE SPAN OIL & GAS, INC	Injection	1,500	194,417	6,569–6,599
Active	DOUBLE MOUNTAIN 56-2 #2	42-263-31905	SHARP IMAGE ENGY, INC	Injection	3,500	180,739	6,000–6,200
Active	SALT CREEK FIELD UNIT #C565W	42-263-31275	OXY USA WTP LP	Injection	9,000	179,257	6,280–6,660
Active	SALT CREEK FIELD UNIT #E 48AW	42-263-31703	OXY USA WTP LP	Injection	12,000	178,924	6,150–6,920
Active	SALT CREEK FIELD UNIT #G 59W	42-263-31015	OXY USA WTP LP	Injection	9,000	158,283	6,100–6,600
Active	COGDELL CANYON REEF UNIT #1027	42-263-00128	OCCIDENTAL PERMIAN LTD	Injection	10,000	154,938	6,300–7,000
Active	COGDELL CANYON REEF UNIT #103	42-263-00063	OCCIDENTAL PERMIAN LTD	Injection	10,000	154,499	4,600–7,000
Active	SALT CREEK FIELD UNIT #A 35W	42-263-00412	OXY USA WTP LP	Injection	9,000	154,139	6,000–6,495
Active	OKEEFE, C. V. #232D	42-263-00271	POP OPER CO	Disposal	1,500	148,399	4,620–4,705
Active	SALT CREEK FIELD UNIT #F 33A	42-263-00244	OXY USA WTP LP	Injection	10,000	133,357	6,100–6,800
Active	SALT CREEK FIELD UNIT #G 22W	42-263-00235	OXY USA WTP LP	Injection	9,000	123,248	6,183–6,488
Active	GIRARD (TANNEHILL) UNIT #2	42-263-31962	SOJOURNER DRLG. CORP	Injection	800	121,439	4,311–4,330
Active	SALT CREEK FIELD UNIT #G510W	42-263-31080	OXY USA WTP LP	Injection	10,000	119,173	6,200–6,750
Active	COGDELL CANYON REEF UNIT #1126	42-263-31711	OCCIDENTAL PERMIAN LTD	Injection	10,000	118,542	6,200–7,200
Active	SALT CREEK FIELD UNIT #H 28W	42-263-32052	OXY USA WTP LP	Injection	9,000	116,825	6,100–7,000
Active	COGDELL CANYON REEF UNIT #1014	42-263-00102	OCCIDENTAL PERMIAN LTD	Injection	10,000	109,900	6,300–7,000
Active	HAMILTON #1	42-263-30679	D.K.D	Disposal	10,000	108,991	3,644–3,650
Active	SALT CREEK FIELD UNIT #N414W	42-263-32076	OXY USA WTP LP	Injection	9,000	93,976	6,100–7,000
Active	DOUBLE MOUNTAIN (SAND) 40 #1	42-263-32012	SHARP IMAGE ENGY, INC	Injection	3,500	91,930	5,996–6,220
Active	LONG-HALL UNIT #5	42-263-31774	HALLIBURTON OPER CO	Injection	2,500	91,548	4,292–4,298
Active	COGDELL CANYON REEF UNIT #1088	42-263-30165	OCCIDENTAL PERMIAN LTD	Injection	10,000	80,369	6,300–7,000
Active	STRAYHORN, D. P. #7	42-263-31598	BROWN, GEO. R PARTNERSHIP,LP,THE	Injection	500	76,706	2,352–2,442
Active	SALT CREEK FIELD UNIT #S 11W	42-263-00581	OXY USA WTP LP	Injection	10,000	74,145	6,150–6,700
Active	REED "A" #4	42-263-00642	EXTEX OPER CO	Injection	2,000	72,271	4,800–6,154
Active	GIRARD (TANNEHILL) UNIT #5	42-263-31846	SOJOURNER DRLG. CORP	Injection	800	62,678	4,340–4,352
Active	MORRISON "A" #1	42-263-30253	KNOX INDUSTRIES, INC	Injection	500	48,630	6,146–6,164
Active	COGDELL CANYON REEF UNIT #1021ST	42-263-00116	OCCIDENTAL PERMIAN LTD	Injection	10,000	48,168	6,300–7,000
Active	COGDELL CANYON REEF UNIT #101	42-263-00051	OCCIDENTAL PERMIAN LTD	Injection	10,000	41,271	6,300–7,000
Active	SALT CREEK FIELD UNIT #C358W	42-263-32077	OXY USA WTP LP	Injection	9,000	41,137	6,100–7,000
Active	LONG-HALL UNIT #10W	42-263-31790	HALLIBURTON OPER CO	Injection	2,500	39,263	4,306–4,318
Active	GIRARD (TANNEHILL) UNIT #9	42-263-32005	SOJOURNER DRLG. CORP	Injection	800	35,661	4,300–4,310
Active	STEWART "A" #3	42-263-31571	PETEX	Injection	5,000	34,587	4,485–6,700
Active	ADRIEL #6	42-263-31902	GRACE PETRO OPER, LLC	Injection	500	34,100	2,200–2,400
Active	MABEN CISCO UNIT #401	42-263-31683	SOJOURNER DRLG. CORP	Injection	2,500	27,231	5,653–5,676
Active	BEADLE #1	42-263-31850	SALIDA EXPL, LLC	Injection	500	23,727	4,572–4,588
Active	MABEN CISCO UNIT #601	42-263-31689	SOJOURNER DRLG. CORP	Injection	1,500	23,603	5,651–5,661
Active	LONG-HALL UNIT #7	42-263-31772	HALLIBURTON OPER CO	Injection	350	23,539	4,274–4,278
Active	WALLACE, BILBY-NORTH "J" #9W	42-263-30580	ATLAS OPER LLC	Injection	3,000	20,875	6,710–6,718
Active	DAUGHERTY SWD #1W	42-263-31297	SHARP IMAGE ENGY, INC	Disposal	1,500	20,305	4,036–4,140
Active	STRAYHORN, D. P. #3 H	42-263-10122	BROWN, GEO. R PARTNERSHIP,LP,THE	Injection	300	14,755	2,330–2,337
Active	SMITHEY #2W	42-263-31901	EXTEX OPER CO	Injection	4,000	11,002	4,300–4,400
Active	COGDELL, D M #3	42-263-31445	SPALDING ENGY, INC	Injection	500	10,946	1,446–1,454
Active	NORTH ROUGH DRAW UNIT #24	42-263-10073	GRAYROCK ENERGY II, LLC	Injection	1,500	7,144	4,122–4,139
Active	SALT CREEK FIELD UNIT #G 58W	42-263-30942	OXY USA WTP LP	Injection	9,000	5,261	6,229–6,456
Active	COGDELL "A" #8	42-263-30709	D & D ENTERPRISES	Injection	175	4,783	1,531–1,557
Active	COGDELL "A" #7	42-263-30710	D & D ENTERPRISES	Injection	175	4,273	1,518–1,539
Active	COGDELL CANYON REEF UNIT #107A	42-263-00082	OCCIDENTAL PERMIAN LTD	Injection	5,500	3,698	6,200–7,000
Active	WILSON #1	42-263-32071	HALLIBURTON OPER CO	Disposal	1,000	2,422	3,712–3,872
Active	HAGAR UNIT #3	42-263-31860	MWL ENERGY LLC	Injection	4,000	2,287	4,320–4,338
Active	COGDELL CANYON REEF UNIT #1024	42-263-00122	OCCIDENTAL PERMIAN LTD	Injection	10,000	1,535	6,300–7,000

page 2 of 6 · 580 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.