Saltwater Disposal Wells in Andrews County

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

Active Wells

2,504

Permitted Capacity

8.7M bbl/d

Injected 12mo (thru 2025-06)

314.8M bbl

UIC Permits All Time

5,868

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

Earthquakes in Andrews County → seismicity & the disposal link, from TexNet

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	UNIVERSITY SAN ANDRES UNIT #27W	42-003-38865	HIGHMARK ENGY OPER, LLC	Injection	1,000	75,240	4,450–4,700
Active	DEEP ROCK GLORIETA UNIT #2002	42-003-37273	HILCORP ENGY CO	Injection	1,000	75,104	5,500–6,000
Active	SOUTHWEST ANDREWS UNIT #7318N	42-003-38287	MORNINGSTAR OPER LLC	Injection	2,500	74,955	8,078–9,300
Active	THREE BAR UNIT #38W	42-003-05969	HILCORP ENGY CO	Injection	2,500	74,906	8,050–8,290
Active	FULLERTON CLEARFORK UNIT #776W	42-003-36258	HILCORP ENGY CO	Injection	1,500	74,719	5,650–7,400
Active	MFE UNIT #223	42-003-36993	FASKEN OIL AND RANCH, LTD	Injection	1,000	74,640	4,772–5,022
Active	MIDLAND FARMS UNIT #512W	42-003-31997	OCCIDENTAL PERMIAN LTD	Injection	5,000	74,587	4,582–5,060
Active	GRAY, COLUMBUS ETAL #1930	42-003-39174	BASIN OIL & GAS OPER, LLC	Injection	1,500	74,575	4,228–4,532
Active	PERMIAN BRINE - GRIMMETT BROS #1A	42-003-38684	PWS-ES, LLC	Disposal	5,000	74,442	2,000–3,000
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #602	42-003-31872	REVERENCE OPER LLC	Injection	800	74,292	4,340–4,576
Active	LOGSDON, ETAL -D- #22	42-003-37677	TEXLAND PETRO, L.P	Injection	2,000	74,024	6,862–7,250
Active	KING, E. F. #25W	42-003-36426	CITATION OIL & GAS CORP	Injection	3,000	73,867	4,222–5,500
Active	SHORTES #16	42-003-43950	PARALLEL PETRO LLC	Injection	1,000	73,846	4,450–5,000
Active	AFG UNIT #A 2CO	42-003-39227	RAFTER T RESOURCES LLC	Injection	600	73,751	6,850–7,700
Active	SHAFTER LAKE /SAN ANDRES/ UNIT #108W	42-003-03766	HILCORP ENGY CO	Injection	1,000	73,565	4,318–4,580
Active	MARTIN, NELLIE C. #13W	42-003-33330	UNITEX OIL & GAS, L.L.C	Injection	2,500	73,268	4,181–6,147
Active	SCARBOROUGH UNIT #2093	42-003-37705	TEXLAND PETRO, L.P	Injection	1,000	73,026	4,450–4,900
Active	TWILIGHT #9	42-003-45004	TEXLAND PETRO, L.P	Injection	2,000	72,911	4,400–4,700
Active	FULLERTON CLEARFORK UNIT #784W	42-003-36263	HILCORP ENGY CO	Injection	1,500	72,820	5,660–7,400
Active	DOLLARHIDE UNIT #1891	42-003-33925	SCOUT ENGY MANAGEMENT LLC	Injection	1,580	72,768	5,605–6,950
Active	FORD, W. T. "C" #19W	42-003-33225	BASIN OIL & GAS OPER, LLC	Injection	3,185	72,750	4,263–4,549
Active	MIDLAND FARMS UNIT #611W	42-003-34787	OCCIDENTAL PERMIAN LTD	Injection	3,000	72,655	4,615–5,050
Active	DOLLARHIDE UNIT #1334 C	42-003-36339	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	72,305	6,300–7,630
Active	DEEP ROCK GLORIETA UNIT #1804	42-003-37271	HILCORP ENGY CO	Injection	3,286	72,035	5,467–6,000
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #702W	42-003-01858	REVERENCE OPER LLC	Injection	800	72,014	4,329–4,525
Active	MIDLAND FARMS UNIT #585W	42-003-34723	OCCIDENTAL PERMIAN LTD	Injection	3,000	71,848	4,643–5,050
Active	MFE UNIT #232	42-003-36985	FASKEN OIL AND RANCH, LTD	Injection	1,000	70,987	4,788–5,038
Active	SCARBOROUGH UNIT #1164W	42-003-05140	TEXLAND PETRO, L.P	Injection	700	70,703	4,380–7,500
Active	DEEP ROCK GLORIETA UNIT #1806	42-003-37274	HILCORP ENGY CO	Injection	3,000	70,672	5,468–6,000
Active	TWILIGHT #11	42-003-48176	TEXLAND PETRO, L.P	Injection	2,000	70,597	4,400–4,800
Active	DOLLARHIDE UNIT #1112 C	42-003-35829	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	70,563	6,400–7,400
Active	TWILIGHT #8	42-003-47030	TEXLAND PETRO, L.P	Injection	2,000	70,405	4,400–4,700
Active	FULLERTON CLEARFORK UNIT #532W	42-003-04469	HILCORP ENGY CO	Injection	2,000	70,325	6,000–7,420
Active	FULLERTON CLEARFORK UNIT #630W	42-003-05871	HILCORP ENGY CO	Injection	1,500	70,285	6,000–7,400
Active	MEANS /SAN ANDRES/ UNIT #1810W	42-003-02293	HILCORP ENGY CO	Injection	2,000	70,119	4,250–4,700
Active	FULLERTON /SAN ANDRES/ UNIT #104W	42-003-35223	HILCORP ENGY CO	Injection	500	70,042	4,400–5,000
Active	FULLERTON CLEARFORK UNIT #1532W	42-003-02801	HILCORP ENGY CO	Injection	1,000	69,964	6,830–7,300
Active	BOYDELL QUEEN UNIT #401	42-003-36435	UNITEX OIL & GAS, L.L.C	Injection	1,000	69,850	3,550–3,800
Active	FULLERTON CLEARFORK UNIT #1330W	42-003-06728	HILCORP ENGY CO	Injection	1,500	69,709	6,000–7,400
Active	FULLERTON CLEARFORK UNIT #530W	42-003-05872	HILCORP ENGY CO	Injection	1,500	69,651	6,000–7,400
Active	DOLLARHIDE UNIT #2515 C	42-003-04837	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	69,238	6,300–7,474
Active	BOYDELL SOUTH UNIT #203	42-003-45189	TEXLAND PETRO, L.P	Injection	1,000	69,218	6,600–7,400
Active	DAVIS, L. T. #14W	42-003-34449	HIGHMARK ENGY OPER, LLC	Injection	500	69,160	4,150–4,400
Active	DOLLARHIDE UNIT #2947 D	42-003-04931	SCOUT ENGY MANAGEMENT LLC	Injection	1,000	68,578	8,024–8,230
Active	COX ESTATE "8" #2	42-003-45014	TEXLAND PETRO, L.P	Injection	2,000	68,576	4,400–4,700
Active	LOGSDON, ETAL, -D- #11	42-003-05086	TEXLAND PETRO, L.P	Injection	1,000	68,314	4,450–4,810
Active	ALLBERG #4	42-003-45185	TEXLAND PETRO, L.P	Injection	1,000	68,212	4,450–4,650
Active	SCARBOROUGH -C- #3W	42-003-05139	TEXLAND PETRO, L.P	Injection	1,000	68,152	4,480–4,870
Active	FULLERTON CLEARFORK UNIT #2221W	42-003-31644	HILCORP ENGY CO	Injection	10,000	68,121	5,660–7,220
Active	NORTH COWDEN UNIT #29WI	42-003-30357	OCCIDENTAL PERMIAN LTD	Injection	5,000	67,974	3,700–5,600
Active	DAVIS, L. T. #10W	42-003-33885	HIGHMARK ENGY OPER, LLC	Injection	500	67,658	4,200–4,450
Active	SCARBOROUGH -C- #4	42-003-05143	TEXLAND PETRO, L.P	Injection	1,000	67,652	4,450–4,860
Active	SCARBOROUGH UNIT #2015W	42-003-35585	TEXLAND PETRO, L.P	Injection	700	67,529	4,400–4,800
Active	HENRY COWDEN (GBSA)UNIT #423	42-003-38532	EXTEX OPER CO	Injection	1,000	67,371	4,300–4,762
Active	ANDREWS UNIT #210E	42-003-36640	HILCORP ENGY CO	Injection	855	67,235	8,602–9,468
Active	TWILIGHT #10	42-003-47031	TEXLAND PETRO, L.P	Injection	2,000	67,199	4,400–4,700
Active	TWILIGHT #7	42-003-44555	TEXLAND PETRO, L.P	Injection	2,000	66,946	4,400–4,700
Active	ANDREWS UNIT #230	42-003-36358	HILCORP ENGY CO	Injection	2,500	66,237	8,605–9,432
Active	FULLERTON CLEARFORK UNIT #1632W	42-003-01594	HILCORP ENGY CO	Injection	2,000	66,064	5,745–7,500
Active	BOYDELL SOUTH UNIT #402	42-003-42665	TEXLAND PETRO, L.P	Injection	500	65,413	6,870–7,400
Active	BLOCK 10 FUHRMAN-MASCHO UNIT #45W	42-003-04145	BCE-MACH III LLC	Injection	1,500	65,381	4,256–4,522
Active	STATE L #2	42-003-07163	MCCLURE OIL CO, INC	Injection	2,000	65,280	4,236–5,344
Active	FULLERTON CLEARFORK UNIT #1138W	42-003-04564	HILCORP ENGY CO	Injection	1,500	65,221	6,500–7,400
Active	FULLERTON CLEARFORK UNIT #1140W	42-003-03500	HILCORP ENGY CO	Injection	1,000	65,221	6,739–7,300
Active	SCARBOROUGH UNIT #1177W	42-003-35561	TEXLAND PETRO, L.P	Injection	700	65,181	4,400–4,800
Active	FULLERTON CLEARFORK UNIT #1528W	42-003-01552	HILCORP ENGY CO	Injection	2,000	65,112	5,745–7,500
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #401W	42-003-01117	REVERENCE OPER LLC	Injection	800	64,902	4,330–4,566
Active	DOLLARHIDE UNIT #4718	42-003-02664	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	64,693	7,670–7,862
Active	MIDLAND FARMS UNIT #567W	42-003-34690	OCCIDENTAL PERMIAN LTD	Injection	3,000	64,616	4,647–5,050
Active	MCCOLLUM,F. T. & WIEBUSCH, G. W. #10W	42-003-00963	ZARVONA ENGY LLC	Disposal	3,000	64,586	5,372–5,860
Active	GRAY, COLUMBUS ETAL #2203	42-003-06347	BASIN OIL & GAS OPER, LLC	Injection	1,750	64,537	4,235–4,487
Active	FREEMAN #1	42-003-44049	ROY JACKSON ENERGY OPERATING, LL	Injection	20,000	64,302	4,500–6,500
Active	MIDLAND FARMS UNIT #670W	42-003-35662	OCCIDENTAL PERMIAN LTD	Injection	3,000	64,233	4,650–5,000
Active	BONER, W. H. #6	42-003-32446	BASIN OIL & GAS OPER, LLC	Injection	2,000	64,194	4,322–4,550
Active	DOLLARHIDE UNIT #356S	42-003-04858	SCOUT ENGY MANAGEMENT LLC	Injection	20,000	63,940	8,355–8,625
Active	FULLERTON CLEARFORK UNIT #2432W	42-003-01606	HILCORP ENGY CO	Injection	2,000	63,784	5,680–7,500
Active	DOLLARHIDE UNIT #4811S	42-003-03576	SCOUT ENGY MANAGEMENT LLC	Injection	20,000	63,652	8,330–8,550
Active	SCARBOROUGH UNIT #1157W	42-003-35566	TEXLAND PETRO, L.P	Injection	700	63,551	4,400–4,800
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #604	42-003-31873	REVERENCE OPER LLC	Injection	800	63,357	4,318–4,597
Active	MIDLAND FARMS UNIT #589W	42-003-34765	OCCIDENTAL PERMIAN LTD	Injection	3,000	63,247	4,638–5,050
Active	DOLLARHIDE UNIT #737 C	42-003-04848	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	63,155	6,657–7,499
Active	MIDLAND FARMS UNIT #366W	42-003-30203	OCCIDENTAL PERMIAN LTD	Injection	5,000	63,107	4,500–5,000
Active	BITLER #41H	42-003-04486	WHITE ROCK OIL & GAS, LLC	Injection	600	63,010	4,330–4,700
Active	RALPH -A- #1D	42-003-03747	WHITE ROCK OIL & GAS, LLC	Disposal	2,000	62,811	4,075–4,280
Active	LOGSDON, ETAL -D- #43	42-003-43858	TEXLAND PETRO, L.P	Injection	2,000	62,544	6,600–7,200
Active	FULLERTON CLEARFORK UNIT #2320W	42-003-04031	HILCORP ENGY CO	Injection	2,000	62,464	5,745–7,500
Active	FULLERTON CLEARFORK UNIT #1426W	42-003-01551	HILCORP ENGY CO	Injection	2,000	62,262	5,720–7,500
Active	FULLERTON CLEARFORK UNIT #1738W	42-003-01598	HILCORP ENGY CO	Injection	2,000	62,190	6,500–7,200
Active	FULLERTON CLEARFORK UNIT #1526W	42-003-01595	HILCORP ENGY CO	Injection	2,000	62,159	5,725–7,500
Active	DOLLARHIDE UNIT #578 D	42-003-02654	SCOUT ENGY MANAGEMENT LLC	Injection	1,000	62,053	8,255–8,379
Active	DOLLARHIDE UNIT #3504 C	42-003-04861	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	61,880	6,300–7,235
Active	MEANS /SAN ANDRES/ UNIT #508	42-003-02710	HILCORP ENGY CO	Injection	2,000	61,747	4,250–4,700
Active	FULLERTON CLEARFORK UNIT #2076W	42-003-33198	HILCORP ENGY CO	Injection	2,000	61,683	5,745–7,500
Active	DOLLARHIDE UNIT #3834S	42-003-30087	SCOUT ENGY MANAGEMENT LLC	Injection	20,000	60,975	8,300–8,700
Active	ANDREWS UNIT #234	42-003-41457	HILCORP ENGY CO	Injection	2,500	60,914	8,500–9,450
Active	NORTH DOLLARHIDE UNIT #338W	42-003-37192	OXY USA WTP LP	Injection	2,000	60,807	5,800–8,150
Active	FULLERTON CLEARFORK UNIT #2534W	42-003-01617	HILCORP ENGY CO	Injection	2,000	60,586	5,738–7,500
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #1909	42-003-35887	REVERENCE OPER LLC	Injection	387	60,429	4,408–4,540
Active	STATE OF TEXAS "BV" #1	42-003-07100	OVINTIV USA INC	Disposal	4,000	60,367	4,860–7,000
Active	FULLERTON CLEARFORK UNIT #2276W	42-003-33511	HILCORP ENGY CO	Injection	2,000	60,352	5,656–7,500

page 7 of 59 · 5,868 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.