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	DENVER UNIT #4512WC	42-501-01391	OCCIDENTAL PERMIAN LTD	Injection	4,500	329,365	4,456–5,465
Active	WASSON ODC UNIT #217	42-501-10571	OCCIDENTAL PERMIAN LTD	Injection	5,000	329,306	4,600–5,800
Active	DENVER UNIT #5810WC	42-501-30521	OCCIDENTAL PERMIAN LTD	Injection	4,500	329,165	4,500–5,495
Active	CORNELL UNIT #3019D	42-501-33511	HILCORP ENGY CO	Disposal	30,000	328,731	9,800–11,120
Active	DENVER UNIT #3505WC	42-501-00040	OCCIDENTAL PERMIAN LTD	Injection	45,000	327,139	4,341–5,400
Active	DENVER UNIT #2636WC	42-501-32842	OCCIDENTAL PERMIAN LTD	Injection	4,500	326,034	4,800–5,400
Active	DENVER UNIT #3714WC	42-501-02416	OCCIDENTAL PERMIAN LTD	Injection	4,500	325,687	4,578–5,435
Active	DENVER UNIT #4214W	42-501-01105	OCCIDENTAL PERMIAN LTD	Injection	4,500	324,424	4,700–5,318
Active	WASSON NE. SWD SYSTEM #759 P	42-501-10311	RICE OPERATING COMPANY	Injection	4,200	322,483	5,800–6,390
Active	DENVER UNIT #4528WC	42-501-30830	OCCIDENTAL PERMIAN LTD	Injection	4,500	322,343	4,500–5,495
Active	BENNETT RANCH UNIT #5316W	42-501-00032	OCCIDENTAL PERMIAN LTD	Injection	5,000	320,377	4,500–5,800
Active	GIBSON UNIT #1901W	42-501-36356	OCCIDENTAL PERMIAN LTD	Injection	5,000	320,249	6,400–8,700
Active	FEE 123 SWD #1	42-501-32167	BURK ROYALTY CO., LTD	Injection	20,000	317,679	5,256–13,150
Active	PRICE #1W	42-501-31622	SOUTHWEST ROYALTIES, INC	Injection	10,000	314,840	5,470–12,400
Active	DENVER UNIT #2543WC	42-501-33387	OCCIDENTAL PERMIAN LTD	Injection	4,500	312,641	4,800–5,535
Active	DENVER UNIT #4864WC	42-501-35155	OCCIDENTAL PERMIAN LTD	Injection	5,000	311,312	4,500–5,495
Active	DENVER UNIT #3304W	42-501-00134	OCCIDENTAL PERMIAN LTD	Injection	4,500	311,116	4,800–5,459
Active	DENVER UNIT #5603WC	42-501-01271	OCCIDENTAL PERMIAN LTD	Injection	4,500	308,546	4,850–5,400
Active	BENNETT RANCH UNIT #5369	42-501-35189	OCCIDENTAL PERMIAN LTD	Injection	5,000	305,389	4,500–5,800
Active	DENVER UNIT #4401WC	42-501-02510	OCCIDENTAL PERMIAN LTD	Injection	5,500	305,322	4,600–5,400
Active	DENVER UNIT #2508WC	42-501-02389	OCCIDENTAL PERMIAN LTD	Injection	4,500	301,274	4,584–5,456
Active	DENVER UNIT #4820WC	42-501-30442	OCCIDENTAL PERMIAN LTD	Injection	4,500	299,365	4,636–5,461
Active	DENVER UNIT #5807WC	42-501-01904	OCCIDENTAL PERMIAN LTD	Injection	4,500	298,363	4,500–5,495
Active	CENTRAL GLORIETA UNIT #4CU	42-501-33114	OCCIDENTAL PERMIAN LTD	Injection	2,000	297,167	5,140–6,006
Active	DENVER UNIT #2219WC	42-501-01839	OCCIDENTAL PERMIAN LTD	Injection	4,500	295,642	4,700–5,435
Active	DENVER UNIT #4809WC	42-501-01197	OCCIDENTAL PERMIAN LTD	Injection	4,500	292,709	4,664–5,369
Active	WASSON ODC UNIT #94W	42-501-10131	OCCIDENTAL PERMIAN LTD	Injection	5,000	291,904	4,700–5,400
Active	DENVER UNIT #4709WC	42-501-00820	OCCIDENTAL PERMIAN LTD	Injection	4,500	291,512	4,620–5,421
Active	DENVER UNIT #3610WC	42-501-01413	OCCIDENTAL PERMIAN LTD	Injection	4,500	289,917	4,500–5,495
Active	BENNETT RANCH UNIT #5254W	42-501-35065	OCCIDENTAL PERMIAN LTD	Injection	5,000	288,831	4,500–5,800
Active	DENVER UNIT #3310WC	42-501-00144	OCCIDENTAL PERMIAN LTD	Injection	2,100	287,072	4,600–5,400
Active	DENVER UNIT #4519WC	42-501-01403	OCCIDENTAL PERMIAN LTD	Injection	4,500	285,247	4,500–5,495
Active	DENVER UNIT #4531WC	42-501-30852	OCCIDENTAL PERMIAN LTD	Injection	4,500	283,739	4,600–5,490
Active	DENVER UNIT #5409	42-501-30867	OCCIDENTAL PERMIAN LTD	Injection	5,500	282,849	4,600–5,400
Active	DENVER UNIT #2610WC	42-501-02362	OCCIDENTAL PERMIAN LTD	Injection	4,500	282,558	4,800–5,400
Active	DENVER UNIT #4652WC	42-501-34561	OCCIDENTAL PERMIAN LTD	Injection	4,500	282,473	4,500–5,495
Active	DENVER UNIT #4532WC	42-501-30834	OCCIDENTAL PERMIAN LTD	Injection	2,000	281,141	4,918–5,250
Active	DENVER UNIT #2607WR	42-501-33001	OCCIDENTAL PERMIAN LTD	Injection	4,500	280,857	4,566–5,463
Active	CORNELL UNIT #6322W	42-501-00792	HILCORP ENGY CO	Injection	2,000	278,351	4,300–5,500
Active	DENVER UNIT #4705WC	42-501-00821	OCCIDENTAL PERMIAN LTD	Injection	4,500	277,836	4,628–5,425
Active	BENNETT RANCH UNIT #5311W	42-501-02742	OCCIDENTAL PERMIAN LTD	Injection	5,000	276,323	4,500–5,800
Active	DENVER UNIT #2907W	42-501-01725	OCCIDENTAL PERMIAN LTD	Injection	4,725	275,193	4,500–5,600
Active	FREEMAN #1D	42-501-01703	LONE TREE ENVIRO SYSTEMS LLC	Injection	5,000	274,239	4,760–8,500
Active	DENVER UNIT #4659WC	42-501-34817	OCCIDENTAL PERMIAN LTD	Injection	4,500	273,593	4,500–5,495
Active	DENVER UNIT #2614WC	42-501-02434	OCCIDENTAL PERMIAN LTD	Injection	4,500	272,283	4,500–5,495
Active	DENVER UNIT #3820WC	42-501-00612	OCCIDENTAL PERMIAN LTD	Injection	4,500	272,152	4,629–5,405
Active	DENVER UNIT #5202W	42-501-00337	OCCIDENTAL PERMIAN LTD	Injection	4,500	272,027	4,800–5,426
Active	ROBERTS UNIT #3711A	42-501-32684	HILCORP ENGY CO	Injection	1,500	270,907	4,400–5,400
Active	PRENTICE SOUTHWEST UNIT #93	42-501-32645	OCCIDENTAL PERMIAN LTD	Injection	2,000	270,297	6,480–6,844
Active	ROBERTS UNIT #2714	42-501-02708	HILCORP ENGY CO	Injection	1,000	270,252	4,700–5,195
Active	CORNELL UNIT #6306A	42-501-33638	HILCORP ENGY CO	Injection	2,000	269,674	4,300–5,500
Active	GIBSON UNIT #3005	42-501-37167	OCCIDENTAL PERMIAN LTD	Injection	2,000	269,615	6,400–8,200
Active	PRENTICE (6700 CLEARFORK) UNIT #808	42-501-02611	OCCIDENTAL PERMIAN LTD	Injection	1,500	269,530	6,428–6,890
Active	GAINES WASSON CLEARFORK UNIT #5902WG	42-501-10109	OCCIDENTAL PERMIAN LTD	Injection	1,500	268,387	5,969–7,990
Active	DENVER UNIT #3879WC	42-501-35476	OCCIDENTAL PERMIAN LTD	Injection	5,000	265,735	4,500–5,495
Active	DENVER UNIT #3922WC	42-501-30871	OCCIDENTAL PERMIAN LTD	Injection	4,500	263,728	4,500–5,495
Active	WASSON ODC UNIT #218W	42-501-10572	OCCIDENTAL PERMIAN LTD	Injection	5,000	263,169	4,600–5,800
Active	CWC PRENTICE UNIT #9CL	42-501-33133	OCCIDENTAL PERMIAN LTD	Injection	2,000	262,538	6,300–6,900
Active	WASSON ODC UNIT #130	42-501-00330	OCCIDENTAL PERMIAN LTD	Injection	1,500	262,481	4,774–5,164
Active	DENVER UNIT #3746WC	42-501-32051	OCCIDENTAL PERMIAN LTD	Injection	4,500	261,083	4,610–5,430
Active	DENVER UNIT #4608WC	42-501-00229	OCCIDENTAL PERMIAN LTD	Injection	4,500	261,044	4,500–5,495
Active	DENVER UNIT #5619	42-501-34295	OCCIDENTAL PERMIAN LTD	Injection	5,225	260,490	4,500–5,800
Active	WASSON NORTH CLEARFORK UNIT #163	42-501-35367	OCCIDENTAL PERMIAN LTD	Injection	2,000	258,068	6,500–8,500
Active	WASSON ODC UNIT #13W	42-501-10194	OCCIDENTAL PERMIAN LTD	Injection	5,500	257,569	4,400–5,300
Active	E OWNBY #11	42-501-36352	OCCIDENTAL PERMIAN LTD	Injection	1,500	256,483	6,060–8,500
Active	BENNETT RANCH UNIT #4225W	42-501-01121	OCCIDENTAL PERMIAN LTD	Injection	5,000	256,086	4,500–5,800
Active	DENVER UNIT #4715WC	42-501-00052	OCCIDENTAL PERMIAN LTD	Injection	4,500	254,662	4,556–5,419
Active	WASSON ODC UNIT #85	42-501-01792	OCCIDENTAL PERMIAN LTD	Injection	5,000	254,508	4,650–5,400
Active	DENVER UNIT #4624WC	42-501-02554	OCCIDENTAL PERMIAN LTD	Injection	4,500	253,791	4,800–5,421
Active	GIBSON UNIT #509W	42-501-34453	OCCIDENTAL PERMIAN LTD	Injection	2,000	251,844	6,400–8,300
Active	WASSON NORTH CLEARFORK UNIT #187	42-501-36953	OCCIDENTAL PERMIAN LTD	Injection	2,000	251,322	6,300–8,500
Active	DENVER UNIT #3210WC	42-501-00135	OCCIDENTAL PERMIAN LTD	Injection	4,500	250,600	4,800–5,414
Active	DENVER UNIT #3207WC	42-501-00145	OCCIDENTAL PERMIAN LTD	Injection	1,750	247,852	4,600–5,400
Active	DENVER UNIT #4542WC	42-501-33166	OCCIDENTAL PERMIAN LTD	Injection	4,500	246,307	4,600–5,400
Active	DENVER UNIT #3306WC	42-501-00146	OCCIDENTAL PERMIAN LTD	Injection	4,500	245,465	4,500–5,495
Active	DENVER UNIT #5503WC	42-501-02492	OCCIDENTAL PERMIAN LTD	Injection	1,965	245,110	4,600–5,400
Active	CWC PRENTICE UNIT #5CU	42-501-33131	OCCIDENTAL PERMIAN LTD	Injection	2,000	244,945	5,500–6,150
Active	WASSON NORTH CLEARFORK UNIT #23	42-501-30134	OCCIDENTAL PERMIAN LTD	Injection	1,500	244,478	6,000–8,500
Active	DENVER UNIT #3873WC	42-501-35406	OCCIDENTAL PERMIAN LTD	Injection	5,000	243,339	4,500–5,495
Active	WASSON ODC UNIT #62	42-501-01672	OCCIDENTAL PERMIAN LTD	Injection	5,000	243,033	4,650–5,400
Active	WASSON NORTH CLEARFORK UNIT #188	42-501-36955	OCCIDENTAL PERMIAN LTD	Injection	2,000	242,886	6,300–8,500
Active	DENVER UNIT #4250WC	42-501-35358	OCCIDENTAL PERMIAN LTD	Injection	5,000	242,151	4,500–5,495
Active	DENVER UNIT #4224WC	42-501-31446	OCCIDENTAL PERMIAN LTD	Injection	4,500	240,933	4,527–5,347
Active	YOAKUM WASSON CLEARFORK UNIT #3907WY	42-501-10228	OCCIDENTAL PERMIAN LTD	Injection	1,500	240,516	5,900–8,000
Active	CENTRAL OWNBY UNIT #1805W	42-501-33507	OCCIDENTAL PERMIAN LTD	Injection	2,000	239,601	5,775–7,338
Active	WASSON ODC UNIT #40	42-501-01256	OCCIDENTAL PERMIAN LTD	Injection	1,500	239,500	4,816–5,222
Active	DENVER UNIT #4630WC	42-501-30823	OCCIDENTAL PERMIAN LTD	Injection	4,500	238,612	4,449–5,450
Active	DENVER UNIT #2517W	42-501-02353	OCCIDENTAL PERMIAN LTD	Injection	4,500	236,243	4,600–5,465
Active	BENNETT RANCH UNIT #5364	42-501-34938	OCCIDENTAL PERMIAN LTD	Injection	5,000	235,541	4,500–5,800
Active	CORNELL UNIT #3014W	42-501-00782	HILCORP ENGY CO	Injection	2,000	235,341	4,300–5,500
Active	PRENTICE SOUTHWEST UNIT #35	42-501-01176	OCCIDENTAL PERMIAN LTD	Injection	2,000	234,287	6,020–6,856
Active	DENVER UNIT #3544WC	42-501-33415	OCCIDENTAL PERMIAN LTD	Injection	4,500	233,980	4,600–5,400
Active	WASSON NORTH CLEARFORK UNIT #186	42-501-36954	OCCIDENTAL PERMIAN LTD	Injection	2,000	233,603	6,235–7,050
Active	CORNELL UNIT #3022W	42-501-36705	HILCORP ENGY CO	Injection	2,000	233,558	4,300–5,550
Active	BENNETT RANCH UNIT #5376	42-501-36688	OCCIDENTAL PERMIAN LTD	Injection	5,000	231,796	4,600–5,800
Active	DENVER UNIT #2730WC	42-501-31310	OCCIDENTAL PERMIAN LTD	Injection	4,500	231,384	4,629–5,448
Active	WASSON ODC UNIT #730W	42-501-35009	OCCIDENTAL PERMIAN LTD	Injection	5,000	230,181	4,650–5,350
Active	WILLARD UNIT #92W	42-501-01975	OXY USA WTP LP	Injection	1,500	230,144	4,900–5,600
Active	WASSON ODC UNIT #196W	42-501-03008	OCCIDENTAL PERMIAN LTD	Injection	5,000	228,344	4,600–5,400
Active	WILLARD UNIT #3W	42-501-00225	OXY USA WTP LP	Injection	1,500	228,311	4,900–5,600

page 2 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.