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 #5213W	42-501-02737	OCCIDENTAL PERMIAN LTD	Injection	5,000	227,593	4,500–5,800
Active	DENVER UNIT #3818WC	42-501-01724	OCCIDENTAL PERMIAN LTD	Injection	4,500	226,697	4,525–5,475
Active	WASSON ODC UNIT #108W	42-501-01189	OCCIDENTAL PERMIAN LTD	Injection	5,000	225,071	4,700–5,400
Active	WILLARD UNIT #200W	42-501-01882	OXY USA WTP LP	Injection	1,500	223,630	4,700–5,600
Active	DENVER UNIT #2843WC	42-501-34308	OCCIDENTAL PERMIAN LTD	Injection	5,000	223,466	4,500–5,600
Active	DENVER UNIT #3211WC	42-501-00143	OCCIDENTAL PERMIAN LTD	Injection	4,500	223,110	4,960–5,495
Active	DENVER UNIT #3209WC	42-501-00133	OCCIDENTAL PERMIAN LTD	Injection	4,500	223,015	4,500–5,495
Active	ROBERTS UNIT #2713W	42-501-00198	HILCORP ENGY CO	Injection	0	222,911	4,552–5,200
Active	WILLARD UNIT #9	42-501-00211	OXY USA WTP LP	Injection	1,500	221,744	4,900–5,600
Active	SHOOK TRUST #1	42-501-33108	FINLEY RES, INC	Injection	20,000	220,872	11,856–11,893
Active	PRENTICE (6700 CLEARFORK) UNIT #1109X	42-501-31978	OCCIDENTAL PERMIAN LTD	Injection	1,500	220,252	6,420–6,964
Active	DENVER UNIT #2828WC	42-501-30424	OCCIDENTAL PERMIAN LTD	Injection	5,000	219,673	4,500–5,600
Active	BENNETT RANCH UNIT #5317W	42-501-32216	OCCIDENTAL PERMIAN LTD	Injection	4,500	219,031	4,700–5,800
Active	DENVER UNIT #4802WC	42-501-00083	OCCIDENTAL PERMIAN LTD	Injection	10,000	218,998	4,506–5,466
Active	DENVER UNIT #2718WC	42-501-02484	OCCIDENTAL PERMIAN LTD	Injection	4,500	218,488	4,500–5,495
Active	WASSON ODC UNIT #172	42-501-00303	OCCIDENTAL PERMIAN LTD	Injection	2,000	218,155	4,735–5,203
Active	DENVER UNIT #2913WC	42-501-01713	OCCIDENTAL PERMIAN LTD	Injection	4,500	217,557	4,698–5,426
Active	WASSON ODC UNIT #69	42-501-01664	OCCIDENTAL PERMIAN LTD	Injection	1,500	216,828	4,850–5,185
Active	DENVER UNIT #4833WC	42-501-30508	OCCIDENTAL PERMIAN LTD	Injection	4,500	216,317	4,531–5,416
Active	DENVER UNIT #4650WC	42-501-34564	OCCIDENTAL PERMIAN LTD	Injection	4,500	216,225	4,500–5,495
Active	CORNELL UNIT #3037W	42-501-31837	HILCORP ENGY CO	Injection	2,000	215,733	4,300–5,500
Active	CWC PRENTICE UNIT #11CU	42-501-33126	OCCIDENTAL PERMIAN LTD	Injection	2,000	214,440	5,955–6,075
Active	YOAKUM WASSON CLEARFORK UNIT #4702WY	42-501-02845	OCCIDENTAL PERMIAN LTD	Injection	1,000	214,394	5,650–8,000
Active	DENVER UNIT #4661WC	42-501-34819	OCCIDENTAL PERMIAN LTD	Injection	4,500	214,027	4,500–5,495
Active	MARTIN "AB" #4A	42-501-34197	TEXLAND PETRO, L.P	Injection	1,000	213,896	5,200–5,400
Active	BENNETT RANCH UNIT #5370	42-501-35190	OCCIDENTAL PERMIAN LTD	Injection	5,000	213,655	4,500–5,800
Active	DENVER UNIT #3632WC	42-501-31462	OCCIDENTAL PERMIAN LTD	Injection	4,500	211,835	4,551–5,445
Active	GAINES WASSON CLEARFORK UNIT #5506WG	42-501-02497	OCCIDENTAL PERMIAN LTD	Injection	1,000	210,931	5,590–8,020
Active	DENVER UNIT #2737WC	42-501-32292	OCCIDENTAL PERMIAN LTD	Injection	4,500	210,277	4,500–5,495
Active	CENTRAL OWNBY UNIT #2603	42-501-10577	OCCIDENTAL PERMIAN LTD	Injection	1,000	209,732	6,639–7,350
Active	PRENTICE SOUTHWEST UNIT #12	42-501-01161	OCCIDENTAL PERMIAN LTD	Injection	600	209,530	6,440–6,775
Active	BENNETT RANCH UNIT #5362	42-501-34781	OCCIDENTAL PERMIAN LTD	Injection	5,000	209,365	4,500–5,800
Active	DENVER UNIT #3541WC	42-501-33219	OCCIDENTAL PERMIAN LTD	Injection	4,500	208,828	4,513–5,473
Active	DENVER UNIT #4315WC	42-501-00630	OCCIDENTAL PERMIAN LTD	Injection	4,500	207,132	4,548–5,318
Active	DENVER UNIT #4543WC	42-501-33444	OCCIDENTAL PERMIAN LTD	Injection	2,500	206,772	4,900–5,300
Active	DENVER UNIT #3809WC	42-501-02224	OCCIDENTAL PERMIAN LTD	Injection	4,500	206,404	4,643–5,430
Active	DENVER UNIT #3303W	42-501-00136	OCCIDENTAL PERMIAN LTD	Injection	4,500	205,652	4,960–5,469
Active	WASSON ODC UNIT #232W	42-501-30045	OCCIDENTAL PERMIAN LTD	Injection	1,500	204,654	5,037–5,165
Active	BENNETT RANCH UNIT #5242W	42-501-33084	OCCIDENTAL PERMIAN LTD	Injection	5,000	204,275	4,500–5,800
Active	DENVER UNIT #3719WC	42-501-30419	OCCIDENTAL PERMIAN LTD	Injection	4,500	200,673	4,612–5,462
Active	DENVER UNIT #4432WC	42-501-31509	OCCIDENTAL PERMIAN LTD	Injection	4,500	200,543	4,600–5,500
Active	CWC PRENTICE UNIT #7CL	42-501-33132	OCCIDENTAL PERMIAN LTD	Injection	1,000	200,151	6,329–6,850
Active	WASSON ODC UNIT #369	42-501-30680	OCCIDENTAL PERMIAN LTD	Injection	1,500	199,022	4,837–5,166
Active	GAINES WASSON CLEARFORK UNIT #5805WG	42-501-10209	OCCIDENTAL PERMIAN LTD	Injection	1,000	198,994	5,590–8,020
Active	WASSON ODC UNIT #166	42-501-02022	OCCIDENTAL PERMIAN LTD	Injection	2,000	198,448	4,610–5,199
Active	DENVER UNIT #1703WC	42-501-00070	OCCIDENTAL PERMIAN LTD	Injection	4,500	198,426	4,674–5,502
Active	BENNETT RANCH UNIT #4332W	42-501-01788	OCCIDENTAL PERMIAN LTD	Injection	5,000	198,123	4,500–5,800
Active	DENVER UNIT #3316WC	42-501-00122	OCCIDENTAL PERMIAN LTD	Injection	4,500	198,047	4,903–5,446
Active	DENVER UNIT #4207WC	42-501-00595	OCCIDENTAL PERMIAN LTD	Injection	4,500	197,716	4,458–5,379
Active	DENVER UNIT #3804WC	42-501-02835	OCCIDENTAL PERMIAN LTD	Injection	4,500	197,002	4,639–5,387
Active	DENVER UNIT #3618WC	42-501-01390	OCCIDENTAL PERMIAN LTD	Injection	4,500	196,842	4,523–5,440
Active	WASSON ODC UNIT #12W	42-501-01254	OCCIDENTAL PERMIAN LTD	Injection	5,000	195,963	4,650–5,400
Active	GAINES WASSON CLEARFORK UNIT #5604G	42-501-01272	OCCIDENTAL PERMIAN LTD	Injection	5,000	195,527	5,500–8,200
Active	DENVER UNIT #5520WC	42-501-33797	OCCIDENTAL PERMIAN LTD	Injection	4,500	195,012	4,500–5,400
Active	ROBERTS UNIT #2711W	42-501-00200	HILCORP ENGY CO	Injection	0	194,431	4,554–5,345
Active	WASSON ODC UNIT #289	42-501-30160	OCCIDENTAL PERMIAN LTD	Injection	5,000	194,424	4,650–5,400
Active	DENVER UNIT #2929WC	42-501-30777	OCCIDENTAL PERMIAN LTD	Injection	4,500	194,398	4,500–5,495
Active	WASSON ODC UNIT #359	42-501-30480	OCCIDENTAL PERMIAN LTD	Injection	5,000	193,789	4,650–5,350
Active	DENVER UNIT #5702WC	42-501-00494	OCCIDENTAL PERMIAN LTD	Injection	4,500	192,242	4,518–5,416
Active	DENVER UNIT #2802W	42-501-02386	OCCIDENTAL PERMIAN LTD	Injection	5,000	192,039	4,500–5,600
Active	PRENTICE SOUTHWEST UNIT #45W	42-501-01149	OCCIDENTAL PERMIAN LTD	Injection	1,900	191,683	5,500–6,738
Active	DENVER UNIT #3764WC	42-501-34298	OCCIDENTAL PERMIAN LTD	Injection	4,500	191,041	4,500–5,495
Active	CARLETON, A. H. #4CU	42-501-33180	OCCIDENTAL PERMIAN LTD	Injection	10,000	190,732	5,800–6,850
Active	PRENTICE (6700 CLEARFORK) UNIT #409	42-501-02619	OCCIDENTAL PERMIAN LTD	Injection	2,000	190,698	6,300–7,100
Active	WASSON ODC UNIT #38W	42-501-01252	OCCIDENTAL PERMIAN LTD	Injection	1,500	190,646	4,790–5,235
Active	WASSON NORTH CLEARFORK UNIT #133R	42-501-36257	OCCIDENTAL PERMIAN LTD	Injection	2,000	190,594	6,000–8,500
Active	CORNELL UNIT #123	42-501-36549	HILCORP ENGY CO	Injection	2,000	190,551	4,300–5,500
Active	WASSON NORTH CLEARFORK UNIT #90W	42-501-32154	OCCIDENTAL PERMIAN LTD	Injection	2,000	190,318	6,000–8,300
Active	WASSON ODC UNIT #187	42-501-01242	OCCIDENTAL PERMIAN LTD	Injection	5,000	189,957	4,600–5,400
Active	YOAKUM WASSON CLEARFORK UNIT #4909WY	42-501-35530	OCCIDENTAL PERMIAN LTD	Injection	1,500	189,711	5,648–8,222
Active	DENVER UNIT #4642WC	42-501-32532	OCCIDENTAL PERMIAN LTD	Injection	4,500	189,180	4,577–5,441
Active	WASSON ODC UNIT #205	42-501-01234	OCCIDENTAL PERMIAN LTD	Injection	1,500	189,176	4,794–5,158
Active	DENVER UNIT #5606W	42-501-01269	OCCIDENTAL PERMIAN LTD	Injection	4,500	188,919	4,700–5,396
Active	DENVER UNIT #3801WC	42-501-02217	OCCIDENTAL PERMIAN LTD	Injection	4,500	188,763	4,500–5,495
Active	DENVER UNIT #3537WC	42-501-32102	OCCIDENTAL PERMIAN LTD	Injection	4,500	187,956	4,507–5,452
Active	DENVER UNIT #4563WC	42-501-34654	OCCIDENTAL PERMIAN LTD	Injection	4,500	187,883	4,500–5,495
Active	DENVER UNIT #2931WC	42-501-31129	OCCIDENTAL PERMIAN LTD	Injection	4,500	186,796	4,672–5,411
Active	BENNETT RANCH UNIT #5367	42-501-34941	OCCIDENTAL PERMIAN LTD	Injection	5,000	186,152	4,500–5,800
Active	DENVER UNIT #4830WC	42-501-30532	OCCIDENTAL PERMIAN LTD	Injection	4,500	185,471	4,492–5,413
Active	WASSON NORTH CLEARFORK UNIT #102	42-501-33111	OCCIDENTAL PERMIAN LTD	Injection	2,000	184,975	6,632–8,075
Active	DENVER UNIT #2810WC	42-501-02417	OCCIDENTAL PERMIAN LTD	Injection	5,000	184,595	4,500–5,600
Active	DENVER UNIT #4209WC	42-501-00596	OCCIDENTAL PERMIAN LTD	Injection	5,000	183,968	4,500–5,495
Active	DENVER UNIT #4427WC	42-501-31001	OCCIDENTAL PERMIAN LTD	Injection	1,700	183,317	4,600–5,400
Active	LACKEY #1	42-501-01863	TEXLAND PETRO, L.P	Injection	500	182,277	5,219–5,514
Active	YOAKUM WASSON CLEARFORK UNIT #3716	42-501-36168	OCCIDENTAL PERMIAN LTD	Injection	1,500	182,073	5,650–8,000
Active	DENVER UNIT #5601	42-501-01268	OCCIDENTAL PERMIAN LTD	Injection	5,252	181,751	4,500–5,800
Active	REEVES UNIT #191W	42-501-33972	WHITE ROCK OIL & GAS, LLC	Injection	1,000	181,442	5,500–5,750
Active	CORNELL UNIT #3126W	42-501-00796	HILCORP ENGY CO	Injection	2,000	180,591	4,300–5,500
Active	DENVER UNIT #2933WC	42-501-31137	OCCIDENTAL PERMIAN LTD	Injection	5,000	180,356	4,500–5,600
Active	DENVER UNIT #2914WC	42-501-01723	OCCIDENTAL PERMIAN LTD	Injection	5,000	179,961	4,500–5,600
Active	DENVER UNIT #5403W	42-501-02229	OCCIDENTAL PERMIAN LTD	Injection	1,560	179,845	4,600–5,400
Active	DENVER UNIT #3608WC	42-501-01398	OCCIDENTAL PERMIAN LTD	Injection	4,500	179,264	4,500–5,495
Active	DENVER UNIT #3725WC	42-501-30415	OCCIDENTAL PERMIAN LTD	Injection	4,500	179,102	4,500–5,495
Active	DENVER UNIT #3705WC	42-501-02421	OCCIDENTAL PERMIAN LTD	Injection	4,500	178,710	4,500–5,495
Active	REEVES UNIT #125W	42-501-00584	WHITE ROCK OIL & GAS, LLC	Injection	2,000	177,967	5,039–5,656
Active	DENVER UNIT #2726WC	42-501-30908	OCCIDENTAL PERMIAN LTD	Injection	4,500	177,722	4,564–5,437
Active	WILLARD #4	42-501-35279	WASSON SOLID WASTE DISP SYS LTD	Disposal	5,000	177,700	2,258–2,900
Active	DENVER UNIT #4862WC	42-501-35153	OCCIDENTAL PERMIAN LTD	Injection	5,000	177,461	4,500–5,495
Active	DENVER UNIT #2519WC	42-501-02439	OCCIDENTAL PERMIAN LTD	Injection	4,500	177,182	4,500–5,495
Active	YOAKUM WASSON CLEARFORK UNIT #3826	42-501-36639	OCCIDENTAL PERMIAN LTD	Injection	1,500	176,456	5,650–8,400

page 3 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.