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	SERIO (GRAYBURG)UNIT #0111	42-003-39222	FASKEN OIL AND RANCH, LTD	Injection	1,000	28,133	4,455–4,948
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #810	42-003-32746	REVERENCE OPER LLC	Injection	387	28,090	4,398–4,566
Active	ANDREWS UNIT #1202	42-003-39373	HILCORP ENGY CO	Injection	2,500	27,947	8,622–9,070
Active	MEANS /SAN ANDRES/ UNIT #3510W	42-003-30044	HILCORP ENGY CO	Injection	3,000	27,912	4,100–4,950
Active	FSAU #64W	42-003-11050	WHITE ROCK OIL & GAS, LLC	Injection	600	27,762	4,375–4,660
Active	GRAY, COLUMBUS ETAL #2110W	42-003-06366	BASIN OIL & GAS OPER, LLC	Injection	1,750	27,676	4,284–4,478
Active	FULLERTON CLEARFORK UNIT #2030W	42-003-04035	HILCORP ENGY CO	Injection	2,000	27,637	5,745–7,500
Active	BOYDELL SOUTH UNIT #906	42-003-45188	TEXLAND PETRO, L.P	Injection	1,000	27,619	6,600–7,400
Active	BLOCK A-34 UNIT #108	42-003-37575	PARALLEL PETRO LLC	Injection	1,000	27,511	5,850–6,050
Active	SCARBOROUGH UNIT #2057	42-003-37704	TEXLAND PETRO, L.P	Injection	1,000	27,265	4,450–4,900
Active	SHAFTER LAKE CLEARFORK UNIT #624W	42-003-37874	HIGHMARK ENGY OPER, LLC	Injection	750	27,253	5,700–7,000
Active	GRAY, COLUMBUS ETAL #1951	42-003-43786	BASIN OIL & GAS OPER, LLC	Injection	5,000	27,245	4,230–4,550
Active	FULLERTON CLEARFORK UNIT #428W	42-003-05881	HILCORP ENGY CO	Injection	2,000	27,228	5,850–7,500
Active	LOGSDON, C. W. "E" #20	42-003-38347	TEXLAND PETRO, L.P	Injection	1,000	27,097	4,250–4,900
Active	RAINEY, DONNA #9	42-003-37752	TEXLAND PETRO, L.P	Injection	1,000	27,048	4,450–4,900
Active	LOGSDON -C- #33	42-003-38186	TEXLAND PETRO, L.P	Injection	1,000	27,036	4,450–4,900
Active	FULLERTON CLEARFORK UNIT #2728W	42-003-06563	HILCORP ENGY CO	Injection	2,000	27,011	5,745–7,500
Active	SCARBOROUGH UNIT #1189	42-003-42818	TEXLAND PETRO, L.P	Injection	1,000	26,927	4,450–4,900
Active	FULLERTON CLEARFORK UNIT #2812W	42-003-06259	HILCORP ENGY CO	Injection	1,500	26,843	5,850–7,400
Active	NORTH DOLLARHIDE UNIT #118	42-003-36622	OXY USA WTP LP	Injection	5,000	26,760	6,200–8,700
Active	LOGSDON -C- #34	42-003-37784	TEXLAND PETRO, L.P	Injection	1,000	26,718	4,419–4,900
Active	LOTUS #3B	42-003-46777	LOTUS, L. L. C	Disposal	10,000	26,672	2,400–3,100
Active	CHESLEY #201	42-003-37039	PRASAD, HARI PROD CO	Injection	300	26,639	6,329–6,370
Active	THREE BAR UNIT #33W	42-003-05970	HILCORP ENGY CO	Injection	5,000	26,528	7,686–8,242
Active	COTHES #2	42-003-38342	PARALLEL PETRO LLC	Injection	500	26,460	4,450–5,000
Active	LOGSDON -C- #18	42-003-37786	TEXLAND PETRO, L.P	Injection	1,000	26,415	4,423–4,900
Active	LOGSDON -C- #19	42-003-37721	TEXLAND PETRO, L.P	Injection	1,500	26,314	4,400–4,700
Active	SCARBOROUGH UNIT #2041	42-003-45092	TEXLAND PETRO, L.P	Injection	2,000	26,298	4,300–4,800
Active	FULLERTON CLEARFORK UNIT #1228W	42-003-03858	HILCORP ENGY CO	Injection	1,000	26,177	6,792–7,300
Active	FEE -S- S.W.D.W. #2D	42-003-31724	FASKEN OIL AND RANCH, LTD	Injection	6,000	26,060	4,480–5,280
Active	BITLER-LOWE CLEARFORK UNIT #7 C	42-003-00261	HIGHMARK ENGY OPER, LLC	Injection	2,000	25,943	6,100–7,200
Active	NORTH DOLLARHIDE UNIT #120W	42-003-37063	OXY USA WTP LP	Injection	2,000	25,936	6,410–8,432
Active	GRAY, COLUMBUS ETAL #1910W	42-003-06365	BASIN OIL & GAS OPER, LLC	Injection	1,500	25,917	4,262–4,560
Active	SCARBOROUGH UNIT #2021	42-003-45097	TEXLAND PETRO, L.P	Injection	2,000	25,541	4,300–4,800
Active	LOGSDON, C. W. -E- #27	42-003-42808	TEXLAND PETRO, L.P	Injection	1,000	25,475	6,800–7,100
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #1912	42-003-36188	REVERENCE OPER LLC	Injection	387	25,441	4,395–4,528
Active	UNIVERSITY 12 #3	42-003-45646	UNITEX OIL & GAS, L.L.C	Injection	5,000	25,384	4,232–5,774
Active	LOGSDON, ETAL -B- #12	42-003-37720	TEXLAND PETRO, L.P	Injection	1,000	25,278	4,450–4,900
Active	LOCKHART & BROWN #14	42-003-40823	REVERENCE OPER LLC	Injection	10,000	24,995	4,300–4,700
Active	LINEBERRY(SAN ANDRES CF UNIT) #4I	42-003-37833	TEXLAND PETRO, L.P	Injection	1,000	24,910	4,552–4,695
Active	FULLERTON CLEARFORK UNIT #1880W	42-003-35968	HILCORP ENGY CO	Injection	1,500	24,845	6,600–7,300
Active	FULLERTON CLEARFORK UNIT #1222W	42-003-01370	HILCORP ENGY CO	Injection	1,500	24,845	6,000–7,400
Active	BOYDELL SOUTH UNIT #803	42-003-44136	TEXLAND PETRO, L.P	Injection	1,000	24,755	6,600–7,400
Active	FULLERTON CLEARFORK UNIT #1246W	42-003-00601	HILCORP ENGY CO	Injection	10,000	24,695	5,660–7,660
Active	W. MEANS /GRBG.-SAN ANDRES/ UNIT #2102W	42-003-06391	REVERENCE OPER LLC	Injection	800	24,681	4,357–4,545
Active	ANDREWS UNIT #730	42-003-39074	HILCORP ENGY CO	Injection	2,500	24,646	8,625–9,515
Active	UNIVERSITY/ENERGEN GRAYBURG UNIT #109W	42-003-39125	LIBERTAD OPER LLC	Injection	600	24,553	4,750–7,935
Active	BELLA #4	42-003-46238	TEXLAND PETRO, L.P	Injection	2,000	24,489	4,400–4,700
Active	BITLER #107W	42-003-38048	WHITE ROCK OIL & GAS, LLC	Injection	600	24,478	4,500–4,700
Active	GROGAN (SAN ANDRES&CF)UNIT #10	42-003-44899	TEXLAND PETRO, L.P	Injection	1,000	24,280	4,400–4,800
Active	LOGSDON -C- #35	42-003-37785	TEXLAND PETRO, L.P	Injection	1,000	24,221	4,450–4,900
Active	LOGSDON -C- #22	42-003-37863	TEXLAND PETRO, L.P	Injection	1,000	24,201	4,450–4,900
Active	FULLERTON CLEARFORK UNIT #1436W	42-003-02815	HILCORP ENGY CO	Injection	5,000	24,083	5,900–7,300
Active	FSAU #63W	42-003-37956	WHITE ROCK OIL & GAS, LLC	Injection	600	23,984	4,400–4,900
Active	UNIVERSITY BLK.9 /WOLFCAMP/ UNIT #5Q	42-003-05636	XTO ENGY INC	Injection	5,000	23,970	8,100–8,800
Active	FULLERTON /SAN ANDRES/ UNIT #20W	42-003-04443	HILCORP ENGY CO	Injection	500	23,833	4,526–4,678
Active	DOLLARHIDE UNIT #2686 C	42-003-04816	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	23,787	6,436–7,457
Active	NORTH DOLLARHIDE UNIT #116	42-003-36351	OXY USA WTP LP	Injection	5,000	23,785	6,200–8,700
Active	FULLERTON CLEARFORK UNIT #1608W	42-003-01413	HILCORP ENGY CO	Injection	2,000	23,718	5,655–7,500
Active	MIDLAND FARMS UNIT #559W	42-003-34799	OCCIDENTAL PERMIAN LTD	Injection	3,000	23,453	4,663–5,050
Active	FULLERTON CLEARFORK UNIT #1538W	42-003-02811	HILCORP ENGY CO	Injection	1,500	23,448	6,000–7,400
Active	DOLLARHIDE UNIT #2888 C	42-003-35671	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	23,369	6,120–6,990
Active	LOGSDON, ETAL, -D- #34	42-003-40452	TEXLAND PETRO, L.P	Injection	2,000	23,350	4,450–4,800
Active	DOLLARHIDE UNIT #22 C	42-003-03557	SCOUT ENGY MANAGEMENT LLC	Injection	1,600	23,174	6,177–7,636
Active	LOGSDON -C- #66	42-003-43838	TEXLAND PETRO, L.P	Injection	2,000	23,157	6,600–7,200
Active	FULLERTON CLEARFORK UNIT #1420W	42-003-01368	HILCORP ENGY CO	Injection	1,000	23,131	6,720–7,277
Active	FULLERTON CLEARFORK UNIT #2116W	42-003-01616	HILCORP ENGY CO	Injection	5,000	23,077	6,780–7,300
Active	MIDLAND FARMS UNIT #601W	42-003-34784	OCCIDENTAL PERMIAN LTD	Injection	3,000	22,993	4,625–5,050
Active	BITLER-LOWE CLEARFORK UNIT #A 3	42-003-03307	HIGHMARK ENGY OPER, LLC	Injection	2,000	22,972	6,100–7,200
Active	UNIVERSITY/ENERGEN GRAYBURG UNIT #111W	42-003-39127	LIBERTAD OPER LLC	Injection	600	22,946	4,731–4,781
Active	LOGSDON -C- #31	42-003-38188	TEXLAND PETRO, L.P	Injection	1,000	22,851	4,436–4,900
Active	LOGSDON -C- #65	42-003-43835	TEXLAND PETRO, L.P	Injection	2,000	22,850	6,600–7,200
Active	UNIVERSITY BX #11	42-003-39424	HILCORP ENGY CO	Injection	5,000	22,744	4,550–4,989
Active	EMMA /SAN ANDRES/ UNIT #708	42-003-37143	BLOCK "T" PETRO, INC	Injection	1,700	22,716	4,180–4,400
Active	LOGSDON -C- #72	42-003-43854	TEXLAND PETRO, L.P	Injection	2,000	22,677	6,600–7,200
Active	LOGSDON -C- #68	42-003-43839	TEXLAND PETRO, L.P	Injection	1,000	22,643	6,600–7,200
Active	FULLERTON CLEARFORK UNIT #1610W	42-003-01408	HILCORP ENGY CO	Injection	5,000	22,621	6,717–7,260
Active	LOGSDON -C- #67	42-003-43853	TEXLAND PETRO, L.P	Injection	2,000	22,458	6,600–7,200
Active	FULLERTON CLEARFORK UNIT #2114W	42-003-01584	HILCORP ENGY CO	Injection	5,000	22,448	6,816–7,210
Active	BELLA #3	42-003-46237	TEXLAND PETRO, L.P	Injection	2,000	22,384	4,400–4,700
Active	SCARBOROUGH UNIT #2037W	42-003-35580	TEXLAND PETRO, L.P	Injection	700	22,339	4,400–4,800
Active	LOGSDON -C- #76	42-003-45087	TEXLAND PETRO, L.P	Injection	2,000	22,330	6,600–7,500
Active	FULLERTON CLEARFORK UNIT #816W	42-003-01576	HILCORP ENGY CO	Injection	1,500	22,326	6,620–7,390
Active	LOGSDON -C- #21	42-003-37781	TEXLAND PETRO, L.P	Injection	1,000	22,317	4,450–4,700
Active	FULLERTON /SAN ANDRES/ UNIT #96W	42-003-35170	HILCORP ENGY CO	Injection	500	22,263	4,488–4,693
Active	MFE UNIT #230	42-003-36981	FASKEN OIL AND RANCH, LTD	Injection	1,000	22,209	4,802–5,052
Active	MIDLAND FARMS UNIT #389W	42-003-31048	OCCIDENTAL PERMIAN LTD	Injection	5,000	22,197	4,500–5,000
Active	FULLERTON CLEARFORK UNIT #2014W	42-003-01583	HILCORP ENGY CO	Injection	5,000	21,988	5,660–7,300
Active	LOGSDON, C. W. "E" #12	42-003-37798	TEXLAND PETRO, L.P	Injection	1,000	21,973	4,432–4,900
Active	GRAY, COLUMBUS ETAL #1952	42-003-43791	BASIN OIL & GAS OPER, LLC	Injection	5,000	21,937	4,230–4,550
Active	BLOCK 9 FUHRMAN-MASCHO UNIT #95W	42-003-30787	WINN OPER, LLC	Injection	1,000	21,866	4,300–4,514
Active	FULLERTON CLEARFORK UNIT #1230W	42-003-03859	HILCORP ENGY CO	Injection	1,500	21,734	6,000–7,400
Active	FULLERTON CLEARFORK UNIT #1430W	42-003-01077	HILCORP ENGY CO	Injection	2,000	21,416	6,000–7,400
Active	WALKER, B. S. #9W	42-003-02614	HILCORP ENGY CO	Injection	3,500	21,382	4,208–4,425
Active	MIDLAND FARMS UNIT #620W	42-003-34767	OCCIDENTAL PERMIAN LTD	Injection	3,000	21,231	4,608–5,050
Active	BITLER-LOWE CLEARFORK UNIT #B 8	42-003-03317	HIGHMARK ENGY OPER, LLC	Injection	2,000	21,197	6,100–7,200
Active	MEANS /SAN ANDRES/ UNIT #1708W	42-003-02287	HILCORP ENGY CO	Injection	2,000	21,191	4,300–4,700
Active	BLOCK 9 FUHRMAN-MASCHO UNIT #51W	42-003-05949	WINN OPER, LLC	Injection	300	21,175	4,182–4,510
Active	RATLIFF & BEDFORD #35D	42-003-32062	HILCORP ENGY CO	Injection	5,000	21,152	8,900–11,400
Active	SCARBOROUGH UNIT #2023	42-003-46075	TEXLAND PETRO, L.P	Injection	2,000	21,141	4,300–4,800

page 11 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.