Saltwater Disposal Wells in Yoakum County

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

Active Wells

2,521

Permitted Capacity

9.1M bbl/d

Injected 12mo (thru 2025-06)

273.5M bbl

UIC Permits All Time

4,167

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	BENNETT RANCH UNIT #4206RW	42-501-32614	OCCIDENTAL PERMIAN LTD	Injection	5,000	451	4,500–5,800
Active	WILLARD UNIT #205B	42-501-31066	OXY USA WTP LP	Injection	1,500	390	4,900–5,600
Active	WILLARD UNIT #9C	42-501-33087	OXY USA WTP LP	Injection	5,000	373	4,600–5,600
Active	CENTRAL OWNBY UNIT #2505W	42-501-34630	OCCIDENTAL PERMIAN LTD	Injection	1,000	282	6,598–6,975
Active	GAINES WASSON CLEARFORK UNIT #5703WG	42-501-10210	OCCIDENTAL PERMIAN LTD	Injection	1,000	273	5,590–8,020
Active	CENTRAL OWNBY UNIT #2005W	42-501-02574	OCCIDENTAL PERMIAN LTD	Injection	2,000	262	5,775–7,338
Active	SHOOK TRUST #2	42-501-33158	FINLEY RES, INC	Injection	20,000	246	5,254–12,500
Active	WILLARD UNIT #16C	42-501-32900	OXY USA WTP LP	Injection	1,500	244	4,900–5,600
Active	YOAKUM WASSON CLEARFORK UNIT #4715	42-501-36928	OCCIDENTAL PERMIAN LTD	Injection	1,500	235	5,650–8,800
Active	WILLARD UNIT #145B	42-501-33022	OXY USA WTP LP	Injection	1,500	230	4,900–5,600
Active	YOAKUM WASSON CLEARFORK UNIT #4716	42-501-37101	OCCIDENTAL PERMIAN LTD	Injection	1,500	192	5,650–8,000
Active	OWNBY (CLEAR FORK, UPPER) UNIT #62	42-501-31782	OCCIDENTAL PERMIAN LTD	Injection	2,000	181	6,200–6,883
Active	YOAKUM WASSON CLEARFORK UNIT #4805WY	42-501-10135	OCCIDENTAL PERMIAN LTD	Injection	1,000	179	5,650–8,000
Active	WILLARD UNIT #65W	42-501-00076	OXY USA WTP LP	Injection	1,500	151	4,900–5,600
Active	WILLARD UNIT #16X	42-501-36968	OXY USA WTP LP	Injection	5,000	150	4,600–5,800
Active	CENTRAL OWNBY UNIT #1208W	42-501-10175	OCCIDENTAL PERMIAN LTD	Injection	1,500	132	6,590–8,275
Active	WILLARD UNIT #78BI	42-501-36744	OXY USA WTP LP	Injection	5,000	118	4,600–5,600
Active	CENTRAL OWNBY UNIT #2205W	42-501-01002	OCCIDENTAL PERMIAN LTD	Injection	1,500	93	6,580–7,338
Active	WILLARD UNIT #94A	42-501-30194	OXY USA WTP LP	Injection	1,500	84	4,900–5,600
Active	WASSON ODC UNIT #86	42-501-01791	OCCIDENTAL PERMIAN LTD	Injection	5,000	53	4,650–5,400
Active	WILLARD UNIT #170B	42-501-32904	OXY USA WTP LP	Injection	1,500	49	4,900–5,600
Active	OWNBY SAN ANDRES UNIT #68	42-501-31922	OCCIDENTAL PERMIAN LTD	Injection	2,000	44	5,160–5,500
Active	OWNBY SAN ANDRES UNIT #16W	42-501-02181	OCCIDENTAL PERMIAN LTD	Injection	2,000	27	4,800–5,500
Active	ROBERTS UNIT #2	42-501-35834	HILCORP ENGY CO	Disposal	30,000	17	10,000–12,000
Active	CENTRAL OWNBY UNIT #806W	42-501-31466	OCCIDENTAL PERMIAN LTD	Injection	1,500	17	6,590–7,050
Active	WILLARD UNIT #65I	42-501-36740	OXY USA WTP LP	Injection	5,000	14	4,600–5,600
Active	WILLARD UNIT #139W	42-501-01821	OXY USA WTP LP	Injection	1,500	14	4,900–5,600
Active	BENNETT RANCH UNIT #4231RW	42-501-32321	OCCIDENTAL PERMIAN LTD	Injection	5,000	12	4,500–5,800
Active	DENVER UNIT #5806WC	42-501-00500	OCCIDENTAL PERMIAN LTD	Injection	4,500	12	4,800–5,314
Active	CENTRAL OWNBY UNIT #704	42-501-34689	OCCIDENTAL PERMIAN LTD	Injection	2,000	12	6,540–7,290
Active	PRENTICE (6700 CLEARFORK) UNIT #721	42-501-32244	OCCIDENTAL PERMIAN LTD	Injection	1,500	12	6,073–7,000
Active	OWNBY SAN ANDRES UNIT #26W	42-501-30230	OCCIDENTAL PERMIAN LTD	Injection	2,000	10	4,800–5,500
Active	YOAKUM WASSON CLEARFORK UNIT #4714	42-501-36672	OCCIDENTAL PERMIAN LTD	Injection	1,500	10	5,650–8,000
Active	GIBSON UNIT #1104	42-501-10285	OCCIDENTAL PERMIAN LTD	Injection	1,000	8	6,400–8,300
Active	YOAKUM WASSON CLEARFORK UNIT #4717	42-501-37212	OCCIDENTAL PERMIAN LTD	Injection	1,500	7	5,650–8,000
Active	GIBSON UNIT #206W	42-501-33808	OCCIDENTAL PERMIAN LTD	Injection	1,000	7	6,400–8,300
Active	YOAKUM WASSON CLEARFORK UNIT #3908WY	42-501-10230	OCCIDENTAL PERMIAN LTD	Injection	1,500	6	5,650–8,400
Active	BENNETT RANCH UNIT #4417	42-501-36882	OCCIDENTAL PERMIAN LTD	Injection	5,000	4	4,500–5,800
Active	WILLARD UNIT #109AW	42-501-30343	OXY USA WTP LP	Injection	1,500	4	4,900–5,600
Active	PRENTICE (6700 CLEARFORK) UNIT #1117	42-501-31546	OCCIDENTAL PERMIAN LTD	Injection	1,500	4	6,300–7,000
Active	WASSON NORTH CLEARFORK UNIT #63W	42-501-02787	OCCIDENTAL PERMIAN LTD	Injection	2,000	3	6,000–8,500
Active	GIBSON UNIT #2405W	42-501-10148	OCCIDENTAL PERMIAN LTD	Injection	750	3	6,538–7,738
Active	DENVER UNIT #4132WC	42-501-33645	OCCIDENTAL PERMIAN LTD	Injection	4,500	2	4,500–5,400
Active	WILDER "C" #12	42-501-35425	OCCIDENTAL PERMIAN LTD	Injection	3,000	2	7,695–8,700
Active	WILLARD UNIT #180 A	42-501-30109	OXY USA WTP LP	Injection	1,500	2	4,900–5,600
Active	YOAKUM WASSON CLEARFORK UNIT #4904Y	42-501-10073	OCCIDENTAL PERMIAN LTD	Injection	1,000	2	5,650–8,005
Active	GIBSON UNIT #404W	42-501-10331	OCCIDENTAL PERMIAN LTD	Injection	750	2	6,567–7,769
Active	N. WASSON UNIT #1203	42-501-32955	WARREN AMERICAN OIL CO, LLC	Injection	500	2	5,277–5,348
Active	WILLARD UNIT #62I	42-501-36742	OXY USA WTP LP	Injection	5,000	1	4,600–5,600
Active	WASSON ODC UNIT #182W	42-501-01910	OCCIDENTAL PERMIAN LTD	Injection	5,000	1	4,500–5,300
Active	WILLARD UNIT #102D	42-501-36130	OXY USA WTP LP	Injection	5,000	1	4,600–5,600
Active	DENVER UNIT #4722WC	42-501-30235	OCCIDENTAL PERMIAN LTD	Injection	4,500	1	4,562–5,445
Active	WASSON ODC UNIT #371	42-501-30678	OCCIDENTAL PERMIAN LTD	Injection	1,500	1	4,847–5,171
Active	GIBSON UNIT #604W	42-501-10098	OCCIDENTAL PERMIAN LTD	Injection	750	1	7,700–8,035
Active	GIDDYUP 611 #1P	42-501-36674	BURK ROYALTY CO., LTD	Injection	30,000	--	6,500–12,600
Active	ODC "L" #6	42-501-32539	OCCIDENTAL PERMIAN LTD	Disposal	25,000	--	12,000–13,000
Active	BLONDIE 704 #1W	42-501-37367	RILEY PERMIAN OPER CO, LLC	Injection	25,000	--	6,000–12,300
Active	WISHBONE ACRES 648 #2W	42-501-37001	RING ENGY, INC	Injection	25,000	--	5,700–12,500
Active	BRUSHY BILL 707-730 #207I	42-501-37325	RILEY PERMIAN OPER CO, LLC	Injection	24,999	--	5,000–5,610
Active	BRUSHY BILL 707-730 #2XH	42-501-37059	RILEY PERMIAN OPER CO, LLC	Injection	24,999	--	5,258–5,298
Active	BRUSHY BILL 707-730 #108I	42-501-37316	RILEY PERMIAN OPER CO, LLC	Injection	24,999	--	5,000–5,660
Active	B&M SWD #1	42-501-36661	RED TAIL EXPL, LLC	Disposal	20,000	--	5,680–7,980
Active	FITZGERALD "439" #1	42-501-34264	BURK ROYALTY CO., LTD	Injection	20,000	--	4,650–9,451
Active	VAN #1	42-501-10217	BURK ROYALTY CO., LTD	Injection	20,000	--	6,100–12,500
Active	SAWYER, DESSIE #1	42-501-32511	RILEY PERMIAN OPER CO, LLC	Injection	18,000	--	5,796–11,746
Active	PATTON #1	42-501-34015	BURK ROYALTY CO., LTD	Injection	16,200	--	5,999–12,456
Active	READ ET AL UNIT #6	42-501-33211	FINLEY RES, INC	Injection	15,000	--	7,100–11,888
Active	SIEBER #1	42-501-10547	BURK ROYALTY CO., LTD	Injection	15,000	--	7,600–11,983
Active	ERNESTINE #1	42-501-34776	RING ENGY, INC	Injection	10,000	--	3,088–12,104
Active	DAVIS, A. J. #8	42-501-31737	RILEY PERMIAN OPER CO, LLC	Injection	10,000	--	9,086–11,612
Active	READ #3A	42-501-33134	EXTEX OPER CO	Injection	10,000	--	8,961–11,940
Active	READ #1	42-501-32957	EXTEX OPER CO	Injection	10,000	--	11,232–11,866
Active	BENNETT RANCH UNIT #3375	42-501-36611	OCCIDENTAL PERMIAN LTD	Injection	8,000	--	4,500–5,800
Active	MAHONEY, H. O. #65	42-501-32802	HILCORP ENGY CO	Disposal	8,000	--	12,794–13,472
Active	WASSON ODC UNIT #167W	42-501-02019	OCCIDENTAL PERMIAN LTD	Injection	6,500	--	4,400–5,300
Active	BENNETT RANCH UNIT #3306WC	42-501-31084	OCCIDENTAL PERMIAN LTD	Injection	6,500	--	4,709–5,800
Active	WEBB "B" #1	42-501-31868	RILEY PERMIAN OPER CO, LLC	Disposal	6,000	--	11,840–12,500
Active	WILLARD UNIT #30AW	42-501-30321	OXY USA WTP LP	Injection	5,500	--	4,400–5,600
Active	WASSON ODC UNIT #334	42-501-30189	OCCIDENTAL PERMIAN LTD	Injection	5,250	--	4,500–5,400
Active	WASSON ODC UNIT #797	42-501-36305	OCCIDENTAL PERMIAN LTD	Injection	5,250	--	4,500–5,800
Active	WASSON ODC UNIT #772	42-501-35811	OCCIDENTAL PERMIAN LTD	Injection	5,250	--	4,600–5,400
Active	WASSON ODC UNIT #776	42-501-35854	OCCIDENTAL PERMIAN LTD	Injection	5,250	--	4,600–5,400
Active	WILLARD UNIT #103D	42-501-36128	OXY USA WTP LP	Injection	5,000	--	4,600–5,600
Active	WASSON ODC UNIT #691WC	42-501-34429	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,400
Active	WASSON ODC UNIT #690WC	42-501-34417	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,400
Active	WASSON ODC UNIT #687WC	42-501-34419	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,400
Active	BENNETT RANCH UNIT #4317RW	42-501-32498	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,500–5,800
Active	GIBSON UNIT #207W	42-501-34930	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	6,500–8,500
Active	WILLARD UNIT #199W	42-501-01881	OXY USA WTP LP	Injection	5,000	--	4,310–5,600
Active	WASSON ODC UNIT #876	42-501-37232	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800
Active	WASSON ODC UNIT #870	42-501-37226	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800
Active	WASSON ODC UNIT #709	42-501-34768	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,650–5,320
Active	WASSON ODC UNIT #344	42-501-30329	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800
Active	WASSON ODC UNIT #836	42-501-37072	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800
Active	WASSON ODC UNIT #354	42-501-30475	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800
Active	WASSON ODC UNIT #831	42-501-37064	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800
Active	BENNETT RANCH UNIT #3359	42-501-35035	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,500–5,800
Active	WASSON ODC UNIT #206	42-501-01236	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,500–5,800
Active	WILLARD UNIT #232I	42-501-37053	OXY USA WTP LP	Injection	5,000	--	4,600–5,800
Active	WASSON ODC UNIT #705	42-501-34758	OCCIDENTAL PERMIAN LTD	Injection	5,000	--	4,600–5,800

page 21 of 42 · 4,167 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.