Saltwater Disposal Wells in Ector County

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

Active Wells

3,022

Permitted Capacity

8.9M bbl/d

Injected 12mo (thru 2025-06)

262.1M bbl

UIC Permits All Time

6,516

Ector County produced-water market → capacity trends, top holders, permit velocity

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	FOSTER, H. C. #222W	42-135-31555	AGHORN OPER, INC	Injection	800	240,689	4,165–4,280
Active	BAGLEY -A- #11W	42-135-31650	OXY USA WTP LP	Injection	5,000	240,022	4,000–4,550
Active	EAST COWDEN (GRAYBURG) UNIT #45W	42-135-32071	BASIN OIL & GAS OPER, LLC	Injection	2,000	239,620	4,200–4,700
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #184WI	42-135-06547	ATLAS OPER LLC	Injection	2,500	239,545	4,092–4,500
Active	GOLDSMITH ADOBE UNIT #2612	42-135-37114	CRESCENT ENGY OPER, LLC	Injection	5,000	239,386	5,040–7,329
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #466	42-135-41769	OCCIDENTAL PERMIAN LTD	Injection	5,000	238,929	5,200–6,800
Active	NORTH COWDEN UNIT #174W	42-135-04433	OCCIDENTAL PERMIAN LTD	Injection	5,000	237,891	3,700–5,600
Active	EAST GOLDSMITH SAN ANDRES UNIT #1706W	42-135-32933	SCOUT ENGY MANAGEMENT LLC	Injection	3,000	237,749	4,142–4,233
Active	NORTH COWDEN UNIT #459W	42-135-07571	OCCIDENTAL PERMIAN LTD	Injection	5,000	236,972	4,056–4,380
Active	WEYMAN #3	42-135-08036	OCCIDENTAL PERMIAN LTD	Injection	5,000	235,743	5,400–6,400
Active	FOSTER-PEGUES UNIT #F 1W	42-135-04649	LAGUNA PETRO CORP	Injection	2,000	235,291	3,740–4,550
Active	EAST COWDEN (GRAYBURG) UNIT #42W	42-135-31884	BASIN OIL & GAS OPER, LLC	Injection	2,000	235,195	4,200–4,700
Active	DEFORD #4	42-135-08921	OCCIDENTAL PERMIAN LTD	Injection	2,500	234,818	5,400–6,500
Active	NORTH COWDEN UNIT #785W	42-135-31322	OCCIDENTAL PERMIAN LTD	Injection	5,000	234,786	3,700–5,600
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #128W	42-135-06394	ATLAS OPER LLC	Injection	10,000	234,430	4,154–4,500
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #458	42-135-41686	OCCIDENTAL PERMIAN LTD	Injection	5,000	233,930	5,200–6,800
Active	FOSTER, H. C. #317W	42-135-32842	AGHORN OPER, INC	Injection	1,000	233,807	4,258–4,334
Active	HOLT, O. B. -C- #14	42-135-36189	TEXLAND PETRO, L.P	Injection	1,000	233,221	5,118–5,328
Active	GOLDSMITH, C. A., ETAL #595W	42-135-00973	HILCORP ENGY CO	Injection	2,000	230,948	4,969–7,867
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #79W	42-135-06235	OCCIDENTAL PERMIAN LTD	Injection	5,000	230,755	5,200–6,400
Active	CUDA DISPOSAL #1	42-135-38803	DKL WATER GATHERING PERMIAN, LLC	Injection	15,000	230,079	4,850–6,000
Active	NORTH COWDEN UNIT #1190	42-135-34929	OCCIDENTAL PERMIAN LTD	Injection	5,000	229,481	3,700–5,600
Active	RHODES COWDEN UNIT #436W	42-135-30681	OXY USA WTP LP	Injection	1,500	229,437	4,000–4,330
Active	NORTH COWDEN UNIT #1067W	42-135-33235	OCCIDENTAL PERMIAN LTD	Injection	1,300	228,553	3,900–4,900
Active	MOSS, PAUL UNIT #168W	42-135-32877	R3 OPERATING CORPORATION	Injection	1,500	228,467	4,164–4,302
Active	GOLDSMITH ADOBE UNIT #3707W	42-135-05595	CRESCENT ENGY OPER, LLC	Injection	5,000	227,779	5,040–7,329
Active	NORTH COWDEN UNIT #812W	42-135-31243	OCCIDENTAL PERMIAN LTD	Injection	5,000	227,752	4,113–4,615
Active	JOHNSON GBSA UNIT #2204W	42-135-35958	OXY USA WTP LP	Injection	1,500	226,767	3,900–4,300
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #117W	42-135-06519	OCCIDENTAL PERMIAN LTD	Injection	5,000	226,336	5,200–6,400
Active	GOLDSMITH, C. A., ETAL #814W	42-135-01187	HILCORP ENGY CO	Injection	2,000	225,196	7,683–8,518
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #201W	42-135-06391	ATLAS OPER LLC	Injection	10,000	224,879	4,056–4,500
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #152WI	42-135-08884	ATLAS OPER LLC	Injection	10,000	224,535	4,132–4,402
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #255R	42-135-42956	ATLAS OPER LLC	Injection	2,500	223,370	4,096–4,500
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #71R	42-135-41410	OCCIDENTAL PERMIAN LTD	Injection	5,000	223,314	5,200–6,600
Active	NORTH COWDEN UNIT #355W	42-135-07329	OCCIDENTAL PERMIAN LTD	Injection	5,000	222,566	4,045–5,600
Active	NORTH COWDEN UNIT #180W	42-135-02735	OCCIDENTAL PERMIAN LTD	Injection	5,000	222,413	3,700–5,600
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #489	42-135-41755	OCCIDENTAL PERMIAN LTD	Injection	5,000	222,253	5,200–6,800
Active	JDTX 31 #1	42-135-43410	DEEP BLUE OPER I LLC	Injection	20,000	222,043	5,486–5,614
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #15	42-135-03409	OCCIDENTAL PERMIAN LTD	Injection	5,000	220,678	5,200–6,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #122W	42-135-06504	OCCIDENTAL PERMIAN LTD	Injection	700	219,777	5,300–6,300
Active	NORTH COWDEN UNIT #326W	42-135-07389	OCCIDENTAL PERMIAN LTD	Injection	2,000	219,553	3,954–4,274
Active	TXL NORTH UNIT #723W	42-135-07057	FORMENTERA OPERATIONS LLC	Injection	3,000	219,275	5,300–7,100
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #451	42-135-41339	OCCIDENTAL PERMIAN LTD	Injection	5,000	219,024	5,200–6,600
Active	MOOERS #13	42-135-42173	OCCIDENTAL PERMIAN LTD	Injection	5,000	217,662	5,159–6,750
Active	MOSS, PAUL UNIT #184W	42-135-32980	R3 OPERATING CORPORATION	Injection	1,500	217,638	4,080–4,330
Active	HOLT, O. B. -C- #13	42-135-36192	TEXLAND PETRO, L.P	Injection	2,000	217,391	5,000–5,400
Active	JOHNSON, J. L. -AB- #74W	42-135-32164	BASIN OIL & GAS OPER, LLC	Injection	1,000	216,928	4,046–4,187
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #481	42-135-41782	OCCIDENTAL PERMIAN LTD	Injection	5,000	216,914	5,200–6,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #465	42-135-41688	OCCIDENTAL PERMIAN LTD	Injection	5,000	216,773	5,200–6,800
Active	FOSTER, H. C. #312W	42-135-31570	AGHORN OPER, INC	Injection	800	216,321	4,205–4,305
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #204R	42-135-39830	ATLAS OPER LLC	Injection	10,000	215,748	4,082–4,500
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #456	42-135-41677	OCCIDENTAL PERMIAN LTD	Injection	5,000	215,632	5,200–6,800
Active	NORTH COWDEN UNIT #508W	42-135-20215	OCCIDENTAL PERMIAN LTD	Injection	5,000	215,316	3,700–5,600
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #632	42-135-42360	OCCIDENTAL PERMIAN LTD	Injection	5,000	215,047	5,200–6,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #73W	42-135-06244	OCCIDENTAL PERMIAN LTD	Injection	1,000	214,019	5,405–6,440
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #82	42-135-04441	OCCIDENTAL PERMIAN LTD	Injection	5,000	213,383	5,200–6,400
Active	NORTH COWDEN UNIT #552W	42-135-30441	OCCIDENTAL PERMIAN LTD	Injection	5,000	213,278	3,700–5,600
Active	BLAKENEY #16	42-135-42460	OCCIDENTAL PERMIAN LTD	Injection	5,000	213,225	5,200–6,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #462	42-135-41687	OCCIDENTAL PERMIAN LTD	Injection	5,000	213,188	5,147–6,750
Active	NORTH COWDEN UNIT #353W	42-135-07575	OCCIDENTAL PERMIAN LTD	Injection	5,000	212,180	3,800–4,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #64W	42-135-06527	OCCIDENTAL PERMIAN LTD	Injection	5,000	211,167	5,200–6,400
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #16	42-135-03432	OCCIDENTAL PERMIAN LTD	Injection	5,000	210,560	5,200–6,400
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #142W	42-135-06165	OCCIDENTAL PERMIAN LTD	Injection	5,000	210,410	5,200–6,400
Active	TXL NORTH UNIT #652 W	42-135-07027	FORMENTERA OPERATIONS LLC	Injection	2,000	210,257	5,400–6,600
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #113W	42-135-06460	OCCIDENTAL PERMIAN LTD	Injection	5,000	210,238	5,200–6,400
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #31	42-135-06416	OCCIDENTAL PERMIAN LTD	Injection	2,725	209,209	5,450–6,400
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #77W	42-135-06487	OCCIDENTAL PERMIAN LTD	Injection	5,000	209,048	5,200–6,400
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #49	42-135-06511	OCCIDENTAL PERMIAN LTD	Injection	5,000	209,038	5,200–6,800
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #207RW	42-135-42952	ATLAS OPER LLC	Injection	10,000	208,629	4,150–4,500
Active	NORTH COWDEN UNIT #325W	42-135-07484	OCCIDENTAL PERMIAN LTD	Injection	5,000	208,609	4,000–5,600
Active	BLAKENEY #1 T	42-135-04419	OCCIDENTAL PERMIAN LTD	Injection	5,000	208,494	5,200–6,400
Active	GOLDSMITH SAN ANDRES UNIT #1059W	42-135-20222	HILCORP ENGY CO	Injection	2,000	208,474	3,854–5,111
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #227R	42-135-40442	ATLAS OPER LLC	Injection	3,000	208,272	4,122–4,500
Active	FOSTER, H. C. #24W	42-135-31903	AGHORN OPER, INC	Injection	800	208,124	4,150–4,290
Active	NORTH COWDEN UNIT #494W	42-135-20201	OCCIDENTAL PERMIAN LTD	Injection	5,000	205,658	4,000–5,600
Active	NORTH COWDEN UNIT #896W	42-135-31306	OCCIDENTAL PERMIAN LTD	Injection	2,000	205,586	4,101–4,486
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #480	42-135-41515	OCCIDENTAL PERMIAN LTD	Injection	5,000	205,495	5,200–6,600
Active	TXL NORTH UNIT #728W	42-135-07061	FORMENTERA OPERATIONS LLC	Injection	3,000	205,376	5,300–7,100
Active	JOHNSON, J. L. -AB- #92W	42-135-33014	BASIN OIL & GAS OPER, LLC	Injection	1,000	205,301	3,990–4,196
Active	WITCHER, J. E. -A- #4	42-135-06857	OCCIDENTAL PERMIAN LTD	Injection	1,300	205,055	3,750–4,400
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #106W	42-135-06496	OCCIDENTAL PERMIAN LTD	Injection	5,000	204,198	5,200–6,400
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #223W	42-135-08922	ATLAS OPER LLC	Injection	10,000	203,942	4,098–4,500
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #572	42-135-42170	OCCIDENTAL PERMIAN LTD	Injection	5,000	203,743	5,200–6,800
Active	RHODES COWDEN UNIT #452W	42-135-34024	OXY USA WTP LP	Injection	1,500	203,159	4,000–4,350
Active	GOLDSMITH-LANDRETH/SAN ANDRES/UT #224R	42-135-41543	ATLAS OPER LLC	Injection	10,000	202,962	4,069–4,500
Active	NORTH COWDEN UNIT #392W	42-135-06788	OCCIDENTAL PERMIAN LTD	Injection	5,000	202,423	3,700–5,600
Active	TXL SOUTH UNIT #2602	42-135-06096	FORMENTERA OPERATIONS LLC	Injection	2,000	202,277	5,300–6,520
Active	WITCHER, J. E. -C- #3	42-135-06891	OCCIDENTAL PERMIAN LTD	Injection	1,000	201,986	3,908–4,162
Active	EAST PENWELL /SAN ANDRES/ UNIT #2005W	42-135-05109	BCE-MACH III LLC	Injection	1,000	201,450	3,267–3,612
Active	JORDAN UNIVERSITY UNIT #433W	42-135-30714	CITATION OIL & GAS CORP	Injection	2,000	200,356	3,100–3,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #57W	42-135-06252	OCCIDENTAL PERMIAN LTD	Injection	1,000	200,108	5,305–6,385
Active	EAST COWDEN (GRAYBURG) UNIT #21W	42-135-31291	BASIN OIL & GAS OPER, LLC	Injection	1,000	200,079	4,154–4,449
Active	NORTH COWDEN UNIT #331W	42-135-06778	OCCIDENTAL PERMIAN LTD	Injection	5,000	199,476	3,700–5,600
Active	NORTH COWDEN UNIT #285W	42-135-02795	OCCIDENTAL PERMIAN LTD	Injection	5,000	198,848	3,700–5,600
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #132W	42-135-06521	OCCIDENTAL PERMIAN LTD	Injection	5,000	198,112	5,200–6,400
Active	WEYMAN #2	42-135-08035	OCCIDENTAL PERMIAN LTD	Injection	5,000	197,829	5,400–6,400
Active	HOLT, O. B. -C- #15	42-135-36190	TEXLAND PETRO, L.P	Injection	2,000	197,827	5,000–5,400
Active	SOUTH FOSTER UNIT #156W	42-135-30924	OCCIDENTAL PERMIAN LTD	Injection	2,500	197,486	4,260–4,452
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #580	42-135-42185	OCCIDENTAL PERMIAN LTD	Injection	5,000	197,049	5,200–6,800
Active	GOLDSMITH-LANDRETH /DEEP/ UNIT #186	42-135-08581	OCCIDENTAL PERMIAN LTD	Injection	5,000	196,835	5,200–6,800

page 3 of 66 · 6,516 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.