Saltwater Disposal Wells in Dawson County

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

Active Wells

638

Permitted Capacity

2.8M bbl/d

Injected 12mo (thru 2025-06)

89.3M bbl

UIC Permits All Time

1,167

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

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	EAST FELKEN UNIT #402W	42-115-33044	PETX OPER LLC	Injection	750	96,526	7,509–7,521
Active	WEST WELCH UNIT #4814W	42-115-00233	OXY USA WTP EOR, LLC	Injection	5,000	95,497	4,800–5,100
Active	SOUTH WELCH UNIT #1506W	42-115-30127	OXY USA WTP EOR, LLC	Injection	850	95,125	4,853–4,946
Active	SPRABERRY, A. J. SAN ANDRES UNIT #148	42-115-32780	JO MILL OIL COMPANY LLC	Injection	1,000	94,768	3,625–4,000
Active	EAST FELKEN UNIT #901W	42-115-32854	PETX OPER LLC	Injection	750	94,463	6,588–7,511
Active	SOUTH WELCH UNIT #1409W	42-115-31587	OXY USA WTP EOR, LLC	Injection	850	93,824	4,840–4,987
Active	LOS YBANEZ SPRABERRY UNIT #302	42-115-33162	WATUSI ENGY LLC	Injection	1,000	93,623	7,540–7,600
Active	SPRABERRY, A. J. SAN ANDRES UNIT #125	42-115-32721	JO MILL OIL COMPANY LLC	Injection	1,000	92,132	3,625–4,000
Active	ROBISON, J. H. #8	42-115-32670	JO MILL OIL COMPANY LLC	Injection	1,000	90,952	7,182–7,606
Active	NORTHEAST ACKERLY DEAN UNIT #112	42-115-33771	TEXLAND PETRO, L.P	Injection	1,000	90,740	8,400–8,700
Active	ROBISON, J. H. #6	42-115-00769	JO MILL OIL COMPANY LLC	Injection	1,200	90,414	7,120–7,511
Active	WEST WELCH UNIT #5803W	42-115-00587	OXY USA WTP EOR, LLC	Injection	5,030	90,246	4,700–5,100
Active	SPRABERRY, A. J. SAN ANDRES UNIT #124	42-115-32717	JO MILL OIL COMPANY LLC	Injection	1,000	88,359	3,625–4,000
Active	EAST FELKEN UNIT #1102W	42-115-33042	PETX OPER LLC	Injection	750	88,254	7,522–7,532
Active	SOUTH WELCH UNIT #2005W	42-115-30244	OXY USA WTP EOR, LLC	Injection	3,000	87,834	4,500–5,200
Active	SHAFER, C. W. ACCOUNT 2 #11W	42-115-00790	JO MILL OIL COMPANY LLC	Injection	3,000	87,797	6,900–7,500
Active	SOUTH WELCH UNIT #1517W	42-115-31986	OXY USA WTP EOR, LLC	Injection	3,000	87,618	4,500–5,200
Active	WELCH NORTH UNIT #4658	42-115-30439	WHITE ROCK OIL & GAS, LLC	Injection	500	87,468	4,874–4,920
Active	SOUTH WELCH UNIT #1112W	42-115-32248	OXY USA WTP EOR, LLC	Injection	1,000	87,434	4,857–5,092
Active	WEST WELCH UNIT #5703W	42-115-00307	OXY USA WTP EOR, LLC	Injection	50,300	86,604	4,700–5,100
Active	SOUTH WELCH UNIT #1706W	42-115-32246	OXY USA WTP EOR, LLC	Injection	850	86,469	4,450–6,250
Active	ROBISON, J. H. "A" #15	42-115-00772	JO MILL OIL COMPANY LLC	Injection	1,200	86,337	7,146–7,528
Active	WEST WELCH UNIT #4603W	42-115-00264	OXY USA WTP EOR, LLC	Injection	500	84,966	4,851–4,970
Active	WEST WELCH UNIT #7105W	42-115-10596	OXY USA WTP EOR, LLC	Injection	5,030	84,339	4,700–5,100
Active	SOUTH WELCH UNIT #1203W	42-115-30086	OXY USA WTP EOR, LLC	Injection	3,000	82,917	4,500–5,200
Active	SOUTH WELCH UNIT #1603W	42-115-30084	OXY USA WTP EOR, LLC	Injection	850	82,340	4,450–6,250
Active	WEST WELCH UNIT #2004W	42-115-01044	OXY USA WTP EOR, LLC	Injection	5,000	79,203	4,782–4,874
Active	WEST WELCH UNIT #4816W	42-115-01063	OXY USA WTP EOR, LLC	Injection	5,000	79,130	4,773–5,100
Active	SOLIN 28 SWD #1	42-115-34067	STONEHILL DAWSON, LLC	Disposal	30,000	78,535	4,250–5,700
Active	SOUTH WELCH UNIT #1511W	42-115-31510	OXY USA WTP EOR, LLC	Injection	850	77,982	4,841–4,964
Active	SOUTH WELCH UNIT #2708W	42-115-00516	OXY USA WTP EOR, LLC	Injection	3,000	77,898	4,500–5,200
Active	SOUTH WELCH UNIT #2115W	42-115-31941	OXY USA WTP EOR, LLC	Injection	3,000	77,839	4,500–5,200
Active	SOUTH WELCH UNIT #1109W	42-115-32253	OXY USA WTP EOR, LLC	Injection	1,000	77,570	4,892–5,095
Active	WEST WELCH UNIT #4807W	42-115-00224	OXY USA WTP EOR, LLC	Injection	5,000	77,472	4,816–4,904
Active	WEST WELCH UNIT #3913W	42-115-01009	OXY USA WTP EOR, LLC	Injection	5,000	77,280	4,794–4,920
Active	WEST WELCH UNIT #2902W	42-115-01032	OXY USA WTP EOR, LLC	Injection	5,000	76,439	4,830–4,935
Active	SOUTH WELCH UNIT #2306W	42-115-30133	OXY USA WTP EOR, LLC	Injection	3,000	76,426	4,500–5,200
Active	WEST WELCH UNIT #2410W	42-115-00281	OXY USA WTP EOR, LLC	Injection	5,000	76,056	4,834–4,918
Active	WEST WELCH UNIT #5810W	42-115-31607	OXY USA WTP EOR, LLC	Injection	5,030	75,701	4,700–5,100
Active	WEST WELCH UNIT #2501W	42-115-00144	OXY USA WTP EOR, LLC	Injection	50,000	73,082	4,809–4,937
Active	WEST WELCH UNIT #7201W	42-115-00601	OXY USA WTP EOR, LLC	Injection	5,030	73,040	4,700–5,100
Active	WEAVER #1D	42-115-00105	EAGLE CAPITAL PTRS, LLC	UIC	10,000	72,900	4,390–5,450
Active	SOUTH WELCH UNIT #1405W	42-115-30125	OXY USA WTP EOR, LLC	Injection	3,000	72,235	4,700–5,000
Active	WEST WELCH UNIT #4813W	42-115-00232	OXY USA WTP EOR, LLC	Injection	5,000	70,969	4,832–4,912
Active	SOUTH WELCH UNIT #2210W	42-115-31956	OXY USA WTP EOR, LLC	Injection	3,000	70,876	4,500–5,200
Active	WEST WELCH UNIT #5813W	42-115-31644	OXY USA WTP EOR, LLC	Injection	5,030	70,743	4,700–5,100
Active	WEST JO-MILL UNIT #404W	42-115-00499	JO MILL OIL COMPANY LLC	Injection	1,500	70,247	4,390–7,410
Active	WEST WELCH UNIT #1102W	42-115-00537	OXY USA WTP EOR, LLC	Injection	5,000	70,178	4,782–4,862
Active	WELCH NORTH UNIT #3004W	42-115-00416	WHITE ROCK OIL & GAS, LLC	Injection	500	69,946	4,880–4,916
Active	SPRABERRY, A. J. ACCOUNT 2 #26W	42-115-32797	JO MILL OIL COMPANY LLC	Injection	2,500	69,915	7,100–7,700
Active	SOUTH WELCH UNIT #2714W	42-115-32258	OXY USA WTP EOR, LLC	Injection	850	69,732	4,450–6,250
Active	WEST WELCH UNIT #3303W	42-115-00180	OXY USA WTP EOR, LLC	Injection	5,000	66,459	4,794–4,923
Active	WEST WELCH UNIT #3802W	42-115-00548	OXY USA WTP EOR, LLC	Injection	5,000	66,301	4,789–4,876
Active	SOUTH WELCH UNIT #606W	42-115-10604	OXY USA WTP EOR, LLC	Injection	3,000	66,004	4,500–5,200
Active	WEST WELCH UNIT #6108	42-115-31642	OXY USA WTP EOR, LLC	Injection	5,030	65,985	4,700–5,100
Active	ANCELL #1	42-115-30345	AVRA OIL CO	Disposal	1,000	65,865	3,676–4,000
Active	WEST WELCH UNIT #4811W	42-115-00229	OXY USA WTP EOR, LLC	Injection	5,000	65,189	4,800–5,100
Active	SOUTH WELCH UNIT #1505W	42-115-30088	OXY USA WTP EOR, LLC	Injection	3,000	64,985	4,500–5,200
Active	WELCH NORTH UNIT #4675W	42-115-00993	WHITE ROCK OIL & GAS, LLC	Injection	400	64,906	4,370–4,941
Active	WEST WELCH UNIT #6202W	42-115-00284	OXY USA WTP EOR, LLC	Injection	5,030	63,330	4,700–5,100
Active	WRIGHT, G. G. JR. ET AL #32	42-115-30605	FASKEN OIL AND RANCH, LTD	Injection	1,000	63,288	7,200–7,392
Active	WEST WELCH UNIT #2405W	42-115-00270	OXY USA WTP EOR, LLC	Injection	5,000	63,172	4,826–4,904
Active	WEST WELCH UNIT #3932	42-115-33233	OXY USA WTP EOR, LLC	Injection	5,000	62,292	4,600–5,200
Active	HUDDLESTON #4	42-115-31201	FASKEN OIL AND RANCH, LTD	Injection	500	62,274	7,970–8,140
Active	SOUTH WELCH UNIT #514W	42-115-32093	OXY USA WTP EOR, LLC	Injection	5,000	62,231	4,450–6,250
Active	WEST WELCH UNIT #3101W	42-115-00254	OXY USA WTP EOR, LLC	Injection	5,000	61,755	4,813–4,931
Active	WELCH, SE (SPRABERRY) UNIT #107W	42-115-31471	LIBERTAD OPER LLC	Injection	5,000	61,452	4,650–4,982
Active	WEST WELCH UNIT #6903W	42-115-10595	OXY USA WTP EOR, LLC	Injection	5,030	60,262	4,800–5,100
Active	WEST WELCH UNIT #4817W	42-115-00234	OXY USA WTP EOR, LLC	Injection	5,000	59,848	4,800–5,100
Active	SOUTH WELCH UNIT #1404W	42-115-30124	OXY USA WTP EOR, LLC	Injection	850	58,401	4,840–4,982
Active	SOUTH WELCH UNIT #1303W	42-115-30087	OXY USA WTP EOR, LLC	Injection	5,000	57,823	4,450–6,250
Active	WEST WELCH UNIT #6402W	42-115-00674	OXY USA WTP EOR, LLC	Injection	5,000	56,955	4,905–5,026
Active	WELCH NORTH UNIT #4644W	42-115-00990	WHITE ROCK OIL & GAS, LLC	Injection	400	56,822	4,894–4,938
Active	SOUTH WELCH UNIT #2307W	42-115-30152	OXY USA WTP EOR, LLC	Injection	3,000	55,848	4,500–5,200
Active	LAMESA SWD #1	42-115-33546	SELECT WATER SOLUTIONS, LLC	Disposal	15,000	55,591	4,000–6,200
Active	SW LAMESA (SPRABERRY) UNIT #4	42-115-32963	PRASAD, HARI PROD CO	Injection	500	54,914	7,900–8,150
Active	SOUTH WELCH UNIT #412W	42-115-32256	OXY USA WTP EOR, LLC	Injection	850	54,673	4,450–6,250
Active	WELCH NORTH UNIT #4613W	42-115-00970	WHITE ROCK OIL & GAS, LLC	Injection	400	54,440	4,370–4,950
Active	WEST LAMESA (SPRABERRY) UNIT #8	42-115-33086	PRASAD, HARI PROD CO	Injection	2,500	54,390	7,800–8,300
Active	WRIGHT, G. G. JR. ET AL #14	42-115-30398	FASKEN OIL AND RANCH, LTD	Injection	1,000	53,074	7,200–7,392
Active	PHIL WRIGHT (SPRABERRY) UNIT #302	42-115-32116	FASKEN OIL AND RANCH, LTD	Injection	1,000	52,878	7,820–7,920
Active	WEST WELCH UNIT #4837W	42-115-32227	OXY USA WTP EOR, LLC	Injection	5,000	52,482	4,840–4,920
Active	WEST WELCH UNIT #5701W	42-115-00305	OXY USA WTP EOR, LLC	Injection	5,030	52,189	4,700–5,100
Active	WEST WELCH UNIT #5202W	42-115-00246	OXY USA WTP EOR, LLC	Injection	50,300	52,078	4,800–5,100
Active	WRIGHT, G. G. JR. ET AL #8	42-115-30266	FASKEN OIL AND RANCH, LTD	Injection	1,000	51,295	7,200–7,392
Active	WEST LAMESA (SPRABERRY) UNIT #5	42-115-32843	PRASAD, HARI PROD CO	Injection	2,500	51,180	7,800–8,100
Active	SPRABERRY, A. J. SAN ANDRES UNIT #133	42-115-32722	JO MILL OIL COMPANY LLC	Injection	1,000	51,082	3,625–4,000
Active	MTS (SAN ANDRES) UNIT #204	42-115-32542	FASKEN OIL AND RANCH, LTD	Injection	300	50,966	4,906–4,932
Active	LOVE, W. E. "A" #1	42-115-31358	HGN OPER I, LLC	Injection	1,500	50,755	6,600–7,570
Active	WEST WELCH UNIT #2502W	42-115-00145	OXY USA WTP EOR, LLC	Injection	5,000	50,744	4,832–4,928
Active	SMITH (SPRABERRY) UNIT #101W	42-115-00129	ESTANCIA OL & GAS, LLC	Injection	1,250	50,498	7,914–7,964
Active	WEST WELCH UNIT #3209W	42-115-32223	OXY USA WTP EOR, LLC	Injection	5,000	50,171	4,814–4,884
Active	PHIL WRIGHT (SPRABERRY) UNIT #304	42-115-32202	FASKEN OIL AND RANCH, LTD	Injection	1,000	49,929	7,865–7,940
Active	SOUTH WELCH UNIT #507W	42-115-10599	OXY USA WTP EOR, LLC	Injection	1,000	49,736	4,787–5,002
Active	WEST WELCH UNIT #4908W	42-115-00189	OXY USA WTP EOR, LLC	Injection	5,000	49,275	4,858–4,918
Active	WELCH NORTH UNIT #3002W	42-115-00413	WHITE ROCK OIL & GAS, LLC	Injection	500	49,166	4,880–4,916
Active	WEST WELCH UNIT #3911W	42-115-01008	OXY USA WTP EOR, LLC	Injection	5,000	48,799	4,812–4,934
Active	WEST WELCH UNIT #6201W	42-115-00283	OXY USA WTP EOR, LLC	Injection	5,030	48,731	4,700–5,100
Active	WEST WELCH UNIT #3305W	42-115-00184	OXY USA WTP EOR, LLC	Injection	5,000	47,261	4,796–4,941
Active	WEST WELCH UNIT #5102W	42-115-00116	OXY USA WTP EOR, LLC	Injection	5,030	47,189	4,800–5,100

page 2 of 12 · 1,167 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.