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 ACKERLY DEAN UNIT #70	42-115-31732	MULE KICK OPERATING LLC	Injection	1,000	25,067	8,556–8,679
Active	DRENNAN "208" #9	42-115-33251	WALKABOUT OPER, LLC	Injection	1,000	24,860	4,850–5,000
Active	WEST WELCH UNIT #3515W	42-115-32225	OXY USA WTP EOR, LLC	Injection	5,000	24,752	4,800–4,886
Active	WELCH NORTH UNIT #2601W	42-115-00365	WHITE ROCK OIL & GAS, LLC	Injection	500	24,634	4,860–4,896
Active	WEST WELCH UNIT #2801W	42-115-10330	OXY USA WTP EOR, LLC	Injection	5,000	23,919	4,810–4,923
Active	MATI RAE SPRABERRY UNIT #201	42-115-33278	WATUSI ENGY LLC	Injection	1,000	23,709	7,416–7,569
Active	WEST WELCH UNIT #1907W	42-115-01047	OXY USA WTP EOR, LLC	Injection	5,000	23,465	4,784–4,934
Active	WELCH NORTH UNIT #4202W	42-115-00404	WHITE ROCK OIL & GAS, LLC	Injection	500	23,386	4,818–4,906
Active	WEST WELCH UNIT #4301W	42-115-00149	OXY USA WTP EOR, LLC	Injection	5,000	23,347	4,800–4,965
Active	WEST WELCH UNIT #2411W	42-115-00282	OXY USA WTP EOR, LLC	Injection	5,000	23,342	4,821–4,950
Active	WRIGHT, G. G. JR. ET AL #15	42-115-30425	FASKEN OIL AND RANCH, LTD	Injection	1,000	23,293	7,200–7,392
Active	SOUTH WELCH UNIT #210W	42-115-30162	OXY USA WTP EOR, LLC	Injection	500	23,229	4,450–6,250
Active	WEST WELCH UNIT #3905W	42-115-00079	OXY USA WTP EOR, LLC	Injection	5,000	23,004	4,802–4,923
Active	STANFIELD, W. J. #6	42-115-00818	JO MILL OIL COMPANY LLC	Injection	1,000	22,778	7,110–7,485
Active	MATI RAE SPRABERRY UNIT #103	42-115-33170	WATUSI ENGY LLC	Injection	1,000	22,521	7,416–7,532
Active	SOUTH WELCH UNIT #202W	42-115-00123	OXY USA WTP EOR, LLC	Injection	3,000	22,485	4,500–5,200
Active	WELCH NORTH UNIT #4670	42-115-30466	WHITE ROCK OIL & GAS, LLC	Injection	500	22,212	4,859–4,883
Active	WEST WELCH UNIT #804W	42-115-32655	OXY USA WTP EOR, LLC	Injection	5,000	22,210	4,898–4,923
Active	WELCH NORTH UNIT #4211W	42-115-30610	WHITE ROCK OIL & GAS, LLC	Injection	500	22,098	4,874–4,907
Active	SOUTH WELCH UNIT #611W	42-115-32094	OXY USA WTP EOR, LLC	Injection	5,000	22,088	4,450–6,250
Active	WEST WELCH UNIT #3002W	42-115-00448	OXY USA WTP EOR, LLC	Injection	5,000	22,004	4,814–4,924
Active	WEST WELCH UNIT #7103W	42-115-00583	OXY USA WTP EOR, LLC	Injection	5,030	21,693	4,600–5,100
Active	SOUTH WELCH UNIT #2715W	42-115-32260	OXY USA WTP EOR, LLC	Injection	850	21,226	4,450–6,250
Active	SOUTH WELCH UNIT #2116W	42-115-31954	OXY USA WTP EOR, LLC	Injection	3,000	21,189	4,860–4,990
Active	WEST WELCH UNIT #2503W	42-115-00146	OXY USA WTP EOR, LLC	Injection	50,000	20,915	4,791–4,942
Active	MATI RAE SPRABERRY UNIT #102	42-115-33161	WATUSI ENGY LLC	Injection	1,000	20,696	7,380–7,533
Active	WELCH NORTH UNIT #3106W	42-115-00379	WHITE ROCK OIL & GAS, LLC	Injection	500	20,484	4,878–4,918
Active	DRENNAN "208" #7	42-115-33003	WALKABOUT OPER, LLC	Injection	1,000	19,971	4,931–4,957
Active	WELCH NORTH UNIT #4654W	42-115-30285	WHITE ROCK OIL & GAS, LLC	Injection	300	19,763	4,859–4,911
Active	BRITT "65" #5	42-115-33146	WALKABOUT OPER, LLC	Injection	500	19,759	4,800–5,000
Active	LOVE, W.E. "A" #2	42-115-31851	HGN OPER I, LLC	Injection	750	19,718	6,556–7,500
Active	WEST WELCH UNIT #4604W	42-115-00267	OXY USA WTP EOR, LLC	Injection	5,000	19,678	4,870–4,955
Active	WELCH NORTH UNIT #4649W	42-115-30338	WHITE ROCK OIL & GAS, LLC	Injection	500	19,585	4,868–4,910
Active	WEST WELCH UNIT #5205W	42-115-00251	OXY USA WTP EOR, LLC	Injection	5,030	19,479	4,800–5,100
Active	SOUTH WELCH UNIT #1705W	42-115-32247	OXY USA WTP EOR, LLC	Injection	850	19,473	4,450–6,250
Active	WEST WELCH UNIT #5702W	42-115-00306	OXY USA WTP EOR, LLC	Injection	5,030	19,470	4,700–5,100
Active	BRITT "65" #3	42-115-32989	WALKABOUT OPER, LLC	Injection	300	19,420	4,903–4,928
Active	SOUTH WELCH UNIT #1515W	42-115-31988	OXY USA WTP EOR, LLC	Injection	3,000	19,324	4,500–5,200
Active	WEST WELCH UNIT #3909W	42-115-00008	OXY USA WTP EOR, LLC	Injection	5,000	19,167	4,805–4,931
Active	WELCH NORTH UNIT #4203W	42-115-00405	WHITE ROCK OIL & GAS, LLC	Injection	500	19,008	4,890–4,928
Active	WEST WELCH UNIT #3803W	42-115-00549	OXY USA WTP EOR, LLC	Injection	5,000	18,899	4,800–4,920
Active	WEST WELCH UNIT #3602W	42-115-00547	OXY USA WTP EOR, LLC	Injection	5,000	18,897	4,800–4,930
Active	LAMESA NORTH WATERFLOOD UNIT #702	42-115-31491	MOMENTUM ENGY CORP	Injection	300	18,700	7,822–7,828
Active	WELCH NORTH UNIT #3007	42-115-30288	WHITE ROCK OIL & GAS, LLC	Injection	500	18,256	4,850–4,907
Active	WELCH NORTH UNIT #4628W	42-115-01060	WHITE ROCK OIL & GAS, LLC	Injection	400	17,703	4,380–4,929
Active	WELCH NORTH UNIT #4650	42-115-30267	WHITE ROCK OIL & GAS, LLC	Injection	500	17,671	4,864–4,917
Active	WELCH NORTH UNIT #4622W	42-115-00969	WHITE ROCK OIL & GAS, LLC	Injection	1,000	17,629	4,868–4,909
Active	WEST WELCH UNIT #4913W	42-115-00199	OXY USA WTP EOR, LLC	Injection	5,000	17,607	4,812–4,890
Active	WELCH NORTH UNIT #4611	42-115-30142	WHITE ROCK OIL & GAS, LLC	Injection	500	17,256	4,405–4,956
Active	DEAN (SPRABERRY) UNIT #2902	42-115-00853	PETX OPER LLC	Injection	1,000	17,158	7,240–7,400
Active	WELCH NORTH UNIT #4101W	42-115-00388	WHITE ROCK OIL & GAS, LLC	Injection	500	17,096	4,896–4,940
Active	EAST MILAGRO UNIT #2401	42-115-33108	OVINTIV USA INC	Injection	750	17,063	8,196–8,330
Active	WEST WELCH UNIT #3308W	42-115-00190	OXY USA WTP EOR, LLC	Injection	5,000	16,941	4,784–4,945
Active	WELCH NORTH UNIT #3116	42-115-30467	WHITE ROCK OIL & GAS, LLC	Injection	500	16,750	4,883–4,910
Active	SOUTH WELCH UNIT #1309W	42-115-31583	OXY USA WTP EOR, LLC	Injection	850	16,708	4,868–4,983
Active	DEAN (SPRABERRY) UNIT #3002	42-115-32465	PETX OPER LLC	Injection	600	16,671	7,250–7,400
Active	PATRICIA, NE. (SPRABERRY) UNIT #204	42-115-31750	PRASAD, HARI PROD CO	Injection	500	16,520	8,164–8,172
Active	WELCH NORTH UNIT #4646W	42-115-00994	WHITE ROCK OIL & GAS, LLC	Injection	400	16,384	4,400–4,948
Active	WEST WELCH UNIT #1801W	42-115-00303	OXY USA WTP EOR, LLC	Injection	5,000	16,379	4,797–4,940
Active	WEST WELCH UNIT #5602W	42-115-00572	OXY USA WTP EOR, LLC	Injection	5,030	16,051	4,800–5,100
Active	WEST WELCH UNIT #3401W	42-115-00539	OXY USA WTP EOR, LLC	Injection	5,000	16,001	4,802–4,925
Active	WELCH NORTH UNIT #4663W	42-115-30287	WHITE ROCK OIL & GAS, LLC	Injection	500	15,974	4,861–4,912
Active	WELCH NORTH UNIT #4665	42-115-30312	WHITE ROCK OIL & GAS, LLC	Injection	500	15,860	4,859–4,937
Active	WELCH NORTH UNIT #2703W	42-115-10584	WHITE ROCK OIL & GAS, LLC	Injection	400	15,686	4,382–4,921
Active	WEST WELCH UNIT #801W	42-115-00959	OXY USA WTP EOR, LLC	Injection	5,000	15,615	4,795–4,920
Active	WELCH NORTH UNIT #3602W	42-115-00392	WHITE ROCK OIL & GAS, LLC	Injection	500	15,568	4,858–4,900
Active	WEST WELCH UNIT #2406W	42-115-00272	OXY USA WTP EOR, LLC	Injection	10,000	15,560	4,500–5,200
Active	WELCH NORTH UNIT #4621W	42-115-00967	WHITE ROCK OIL & GAS, LLC	Injection	400	15,440	4,380–4,933
Active	COREY #2	42-115-33555	MOMENTUM ENGY CORP	Injection	600	15,265	8,142–8,152
Active	WEST WELCH UNIT #3306W	42-115-00186	OXY USA WTP EOR, LLC	Injection	5,000	14,991	4,809–4,896
Active	WELCH NORTH UNIT #4680	42-115-30336	WHITE ROCK OIL & GAS, LLC	Injection	500	14,827	4,859–4,902
Active	SOUTH WELCH UNIT #2710W	42-115-30239	OXY USA WTP EOR, LLC	Injection	3,000	14,549	4,500–5,200
Active	WELCH NORTH UNIT #3503W	42-115-00410	WHITE ROCK OIL & GAS, LLC	Injection	500	14,074	4,453–4,923
Active	WELCH NORTH UNIT #4637W	42-115-30199	WHITE ROCK OIL & GAS, LLC	Injection	1,000	14,049	4,885–4,923
Active	WEST WELCH UNIT #3203W	42-115-00562	OXY USA WTP EOR, LLC	Injection	50,000	13,729	4,802–4,938
Active	WELCH NORTH UNIT #3901W	42-115-00397	WHITE ROCK OIL & GAS, LLC	Injection	500	13,351	4,881–4,916
Active	SOUTH WELCH UNIT #513W	42-115-32095	OXY USA WTP EOR, LLC	Injection	850	13,344	4,450–6,250
Active	CHRISTINE (SPRABERRY) UNIT #905	42-115-32194	HIBERNIA RES IV, LLC	Injection	1,000	13,011	6,670–7,109
Active	WELCH NORTH UNIT #4209W	42-115-30560	WHITE ROCK OIL & GAS, LLC	Injection	1,000	12,958	4,765–4,917
Active	WEST WELCH UNIT #3504W	42-115-00208	OXY USA WTP EOR, LLC	Injection	5,000	12,860	4,780–4,942
Active	WELCH NORTH UNIT #2701	42-115-10583	WHITE ROCK OIL & GAS, LLC	Injection	500	12,723	4,867–4,895
Active	WELCH NORTH UNIT #4619W	42-115-00980	WHITE ROCK OIL & GAS, LLC	Injection	400	12,643	4,375–4,939
Active	WELCH NORTH UNIT #4614W	42-115-00972	WHITE ROCK OIL & GAS, LLC	Injection	500	12,633	4,852–4,909
Active	SOUTH WELCH UNIT #2206W	42-115-30236	OXY USA WTP EOR, LLC	Injection	3,000	12,428	4,960–4,990
Active	PATRICIA, NE. (SPRABERRY) UNIT #203	42-115-31239	PRASAD, HARI PROD CO	Injection	500	12,290	8,164–8,179
Active	SOUTH WELCH UNIT #505W	42-115-10602	OXY USA WTP EOR, LLC	Injection	1,000	12,104	4,788–4,981
Active	WEST WELCH UNIT #6901W	42-115-00241	OXY USA WTP EOR, LLC	Injection	5,030	12,006	4,800–5,100
Active	WELCH NORTH UNIT #4677W	42-115-00997	WHITE ROCK OIL & GAS, LLC	Injection	400	11,961	4,907–4,940
Active	SOUTH WELCH UNIT #605W	42-115-10598	OXY USA WTP EOR, LLC	Injection	3,000	11,949	4,500–5,200
Active	WRIGHT, G. G. JR. ET AL #16	42-115-30441	FASKEN OIL AND RANCH, LTD	Injection	1,000	11,291	7,200–7,392
Active	SOUTH WELCH UNIT #506W	42-115-10600	OXY USA WTP EOR, LLC	Injection	1,000	10,891	4,798–5,000
Active	SOUTH WELCH UNIT #216W	42-115-32264	OXY USA WTP EOR, LLC	Injection	850	10,822	4,450–6,250
Active	PATRICIA, NE. (SPRABERRY) UNIT #801	42-115-31200	PRASAD, HARI PROD CO	Injection	500	10,785	8,160–8,180
Active	WELCH NORTH UNIT #4669	42-115-30469	WHITE ROCK OIL & GAS, LLC	Injection	500	10,432	4,866–4,900
Active	WELCH NORTH UNIT #2602A	42-115-00367	WHITE ROCK OIL & GAS, LLC	Injection	400	10,360	4,866–4,904
Active	EAST FELKEN UNIT #502W	42-115-33218	PETX OPER LLC	Injection	750	9,625	7,499–7,509
Active	SOUTH WELCH UNIT #219W	42-115-32252	OXY USA WTP EOR, LLC	Injection	850	9,608	4,450–6,250
Active	EAST MILAGRO UNIT #401	42-115-33120	OVINTIV USA INC	Injection	750	9,597	8,182–8,200
Active	COCHRAN, N. P. #12	42-115-32505	WINN OPER, LLC	Injection	500	9,336	4,920–4,946
Active	WEST WELCH UNIT #5302W	42-115-00596	OXY USA WTP EOR, LLC	Injection	5,030	9,086	4,800–5,100

page 4 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.