Saltwater Disposal Wells in Winkler County

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

Active Wells

653

Permitted Capacity

3.1M bbl/d

Injected 12mo (thru 2025-06)

176.9M bbl

UIC Permits All Time

2,367

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

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

STATUS	LEASE / WELL	API	OPERATOR	TYPE	PERMITTED BBL/D	INJECTED 12MO	ZONE (FT)
Active	CAMPBELL, SETH #45W	42-495-05461	HILCORP ENGY CO	Injection	7,500	404,760	5,000–5,400
Active	Y T FAMILY LAND #1	42-495-33591	PALADIN PETRO III, L.L.C	Injection	20,000	399,347	5,274–7,020
Active	KEYSTONE HOLT UNIT #668W	42-495-30232	BASIN OIL & GAS OPER, LLC	Injection	3,500	398,723	4,738–4,948
Active	KEYSTONE HOLT UNIT #9333W	42-495-30989	BASIN OIL & GAS OPER, LLC	Injection	5,000	397,570	4,713–4,993
Active	KEYSTONE HOLT UNIT #651W	42-495-03927	BASIN OIL & GAS OPER, LLC	Injection	1,200	396,607	4,500–5,050
Active	KEYSTONE HOLT UNIT #504W	42-495-04121	BASIN OIL & GAS OPER, LLC	Injection	5,000	390,288	4,667–4,760
Active	KEYSTONE HOLT UNIT #704W	42-495-06438	BASIN OIL & GAS OPER, LLC	Injection	3,500	386,798	4,650–5,012
Active	HENDRICK OPERATING AREA "B" #2D	42-495-32492	HILCORP ENGY CO	Injection	20,000	377,207	2,313–3,200
Active	KEYSTONE HOLT UNIT #913W	42-495-01228	BASIN OIL & GAS OPER, LLC	Injection	4,000	375,713	4,714–4,926
Active	KEYSTONE HOLT UNIT #653W	42-495-03929	BASIN OIL & GAS OPER, LLC	Injection	3,000	368,579	4,630–4,770
Active	KEYSTONE HOLT UNIT #611W	42-495-03958	BASIN OIL & GAS OPER, LLC	Injection	1,000	363,716	2,800–5,050
Active	CAMPBELL, SETH #61	42-495-32434	HILCORP ENGY CO	Injection	7,500	361,179	5,100–5,354
Active	KEYSTONE HOLT UNIT #107W	42-495-00892	BASIN OIL & GAS OPER, LLC	Injection	3,000	353,739	4,637–4,747
Active	WOODLEY-HALLEY #7W	42-495-02028	PENWELL SOUTH OPERATING LLC	Injection	5,000	352,500	2,580–3,200
Active	HOWE, J.F. "B" #9	42-495-30872	SAXET OIL CORP	Injection	1,000	349,640	2,822–2,924
Active	KEYSTONE HOLT UNIT #9228W	42-495-01375	BASIN OIL & GAS OPER, LLC	Injection	1,200	342,546	4,692–4,948
Active	COLBY A #1	42-495-02080	STOUT ENGY INC	Injection	8,000	329,715	2,530–2,980
Active	KEYSTONE HOLT UNIT #636W	42-495-03912	BASIN OIL & GAS OPER, LLC	Injection	3,000	328,230	4,489–5,085
Active	UNIVERSITY BLK 20 #1202 W	42-495-33471	XTO ENGY INC	Disposal	15,000	324,558	5,100–6,500
Active	KEYSTONE HOLT UNIT #1502W	42-495-04563	BASIN OIL & GAS OPER, LLC	Injection	2,000	322,225	4,550–5,128
Active	KEYSTONE HOLT UNIT #994W	42-495-01248	BASIN OIL & GAS OPER, LLC	Injection	5,000	319,141	4,625–5,012
Active	BAIRD, W. E. #1873W	42-495-31434	BASIN OIL & GAS OPER, LLC	Injection	7,000	319,016	5,114–5,505
Active	KEYSTONE HOLT UNIT #930W	42-495-01207	BASIN OIL & GAS OPER, LLC	Injection	1,500	308,248	4,696–4,912
Active	CAMPBELL, SETH #25W	42-495-05471	HILCORP ENGY CO	Injection	7,500	306,583	5,000–5,400
Active	CAMPBELL, SETH #35 W	42-495-05480	HILCORP ENGY CO	Injection	7,500	302,713	4,950–5,400
Active	KEYSTONE HOLT UNIT #9316W	42-495-30198	BASIN OIL & GAS OPER, LLC	Injection	1,200	300,457	4,475–5,050
Active	WALTON, J. B. A/C 2 #282W	42-495-10354	FORMENTERA OPERATIONS LLC	Injection	700	296,022	3,130–3,286
Active	BAIRD, W. E. #1373W	42-495-31151	BASIN OIL & GAS OPER, LLC	Injection	7,000	294,761	5,139–5,459
Active	CAMPBELL, SETH #4 W	42-495-05719	HILCORP ENGY CO	Injection	7,500	283,365	4,950–5,330
Active	KEYSTONE HOLT UNIT #703W	42-495-00459	BASIN OIL & GAS OPER, LLC	Injection	1,000	279,125	4,661–5,020
Active	UNIVERSITY BLK 20 #1399	42-495-33754	XTO ENGY INC	Injection	15,000	278,461	5,100–6,656
Active	DAUGHERTY, LUM #3544W	42-495-34775	TEAM OPERATING, L.L.C.	Injection	4,000	272,779	2,800–3,225
Active	KEYSTONE CATTLE CO. #203W	42-495-01352	BCP RES, LLC	Injection	1,000	272,076	6,408–6,626
Active	KEYSTONE HOLT UNIT #649W	42-495-03925	BASIN OIL & GAS OPER, LLC	Injection	3,500	269,073	4,710–4,975
Active	STATE-WALTON A/C 2 #35W	42-495-04891	FORMENTERA OPERATIONS LLC	Injection	700	261,927	3,033–3,224
Active	KEYSTONE HOLT UNIT #638W	42-495-03914	BASIN OIL & GAS OPER, LLC	Injection	1,200	260,305	4,550–5,100
Active	KEYSTONE CATTLE CO. #138W	42-495-01292	BCP RES, LLC	Injection	2,000	260,172	6,300–6,600
Active	HALLEY, S. M. -B- #36W	42-495-32083	BASIN OIL & GAS OPER, LLC	Injection	2,000	248,589	4,769–4,810
Active	KEYSTONE HOLT UNIT #801W	42-495-01887	BASIN OIL & GAS OPER, LLC	Injection	2,000	242,668	4,720–4,807
Active	CAMPBELL, SETH #115W	42-495-33786	HILCORP ENGY CO	Injection	7,500	242,541	4,950–5,750
Active	KEYSTONE HOLT UNIT #514W	42-495-04129	BASIN OIL & GAS OPER, LLC	Injection	5,000	242,459	4,662–4,756
Active	KEYSTONE CATTLE CO. #150W	42-495-01303	BCP RES, LLC	Injection	1,000	241,977	6,408–6,630
Active	BROWN-ALTMAN #8W	42-495-00566	BASIN OIL & GAS OPER, LLC	Injection	2,000	241,626	4,855–4,870
Active	KEYSTONE HOLT UNIT #991W	42-495-01171	BASIN OIL & GAS OPER, LLC	Injection	3,000	236,897	4,497–4,953
Active	KEYSTONE CATTLE CO. #149W	42-495-01302	BCP RES, LLC	Injection	3,000	232,868	6,100–6,600
Active	KEYSTONE CATTLE CO. #454W	42-495-33098	BCP RES, LLC	Injection	2,000	228,365	6,100–6,600
Active	HUTCHINGS, E. G. #3W	42-495-31376	STOUT ENGY INC	Injection	2,500	222,775	2,400–2,943
Active	KEYSTONE CATTLE CO. #142W	42-495-01296	BCP RES, LLC	Injection	2,000	220,678	6,400–6,650
Active	CAMPBELL, SETH #34W	42-495-05479	HILCORP ENGY CO	Injection	7,500	219,433	5,125–5,351
Active	WALTON, JOHN B. "B" #4	42-495-04570	STOUT ENGY INC	Injection	9,000	217,235	2,485–2,609
Active	COWDEN A/C 105-D #4	42-495-03489	MIDLAND ENGY, INC	Injection	0	215,885	2,900–3,125
Active	DAUGHERTY, LUM #3546W	42-495-34777	TEAM OPERATING, L.L.C.	Injection	4,000	212,047	2,800–3,225
Active	BASHARA -A- #21W	42-495-00218	SAXET OIL CORP	Injection	5,000	203,225	3,100–3,747
Active	WADDELL #4W	42-495-02290	FORMENTERA OPERATIONS LLC	Injection	6,000	201,480	7,700–9,813
Active	CAMPBELL, SETH #114W	42-495-33785	HILCORP ENGY CO	Injection	7,500	190,548	4,950–5,750
Active	KEYSTONE HOLT UNIT #9350W	42-495-32742	BASIN OIL & GAS OPER, LLC	Injection	1,200	189,615	4,500–5,100
Active	KEYSTONE HOLT UNIT #1111W	42-495-03416	BASIN OIL & GAS OPER, LLC	Injection	1,000	187,578	4,624–5,056
Active	KEYSTONE HOLT UNIT #9100W	42-495-01254	BASIN OIL & GAS OPER, LLC	Injection	1,000	180,482	4,727–4,762
Active	CUMMINS #2W	42-495-31673	SANDHILL INVESTMENTS LLC	Injection	22,500	175,216	2,993–3,271
Active	KEYSTONE CATTLE CO. #429A	42-495-32382	BCP RES, LLC	Injection	1,000	174,272	6,387–7,300
Active	MORTON, TOBE -C- #22	42-495-32393	SAXET OIL CORP	Injection	2,500	173,550	2,929–3,200
Active	BOYD 35 SWD #1	42-495-30210	COG OPER LLC	Disposal	15,000	173,195	5,100–6,500
Active	KEYSTONE HOLT UNIT #1108W	42-495-03421	BASIN OIL & GAS OPER, LLC	Injection	1,000	169,189	4,720–4,760
Active	KEYSTONE CATTLE CO. #251W	42-495-01390	BCP RES, LLC	Injection	2,000	168,880	6,450–6,750
Active	DAUGHERTY-ACCT. 3 #35	42-495-05628	UNITEX OIL & GAS, L.L.C	Injection	500	168,681	2,843–3,088
Active	KEYSTONE HOLT UNIT #997W	42-495-01251	BASIN OIL & GAS OPER, LLC	Injection	2,000	163,422	4,679–4,790
Active	EAST KEYSTONE (SAN A HOLT UNIT) #821	42-495-32467	FORMENTERA OPERATIONS LLC	Injection	1,500	158,585	4,143–5,300
Active	KEYSTONE HOLT UNIT #709W	42-495-00460	BASIN OIL & GAS OPER, LLC	Injection	1,000	157,276	4,740–4,770
Active	HENDRICK #11WR	42-495-33328	CHANCE PROPERTIES CO	Injection	14,000	155,233	2,600–2,900
Active	EAST KEYSTONE (SAN A HOLT UNIT) #908	42-495-32575	FORMENTERA OPERATIONS LLC	Injection	1,500	152,352	4,213–5,350
Active	EAST KEYSTONE (SAN A HOLT UNIT) #820	42-495-32442	FORMENTERA OPERATIONS LLC	Injection	1,500	152,086	4,066–5,203
Active	KEYSTONE HOLT UNIT #648W	42-495-03924	BASIN OIL & GAS OPER, LLC	Injection	2,000	144,680	4,635–4,765
Active	KEYSTONE CATTLE CO. #141W	42-495-01295	BCP RES, LLC	Injection	2,000	144,547	6,300–6,650
Active	KEYSTONE CATTLE CO. #430R	42-495-32383	BCP RES, LLC	Injection	2,000	143,388	6,400–6,700
Active	KEYSTONE HOLT UNIT #702W	42-495-00446	BASIN OIL & GAS OPER, LLC	Injection	1,200	137,212	4,525–5,100
Active	COLBY, N. R., -B- #15	42-495-02124	STOUT ENGY INC	Injection	0	136,670	2,732
Active	WALTON, JOHN B., -D- #8W	42-495-10514	BCP RES, LLC	Injection	400	135,892	3,100–3,500
Active	OBRIEN, G. W., ETAL #1903	42-495-33410	TWO P PTRS, LLC	Injection	2,000	132,946	2,450–3,000
Active	LOVETT, J. C. -A- #15W	42-495-10706	N & B OIL AND GAS LLC	UIC	670	132,360	2,742–3,188
Active	KEYSTONE CATTLE CO. #186	42-495-01338	BCP RES, LLC	Injection	2,000	130,530	6,300–6,600
Active	KEYSTONE HOLT UNIT #655W	42-495-03931	BASIN OIL & GAS OPER, LLC	Injection	1,000	129,684	4,731–4,770
Active	KEYSTONE HOLT UNIT #646W	42-495-03922	BASIN OIL & GAS OPER, LLC	Injection	1,000	129,177	4,728–4,757
Active	KEYSTONE HOLT UNIT #652W	42-495-03928	BASIN OIL & GAS OPER, LLC	Injection	1,200	128,011	4,575–5,150
Active	OBRIEN, G. W., ETAL #189WI	42-495-01394	TWO P PTRS, LLC	Injection	2,000	126,724	2,600–3,010
Active	KEYSTONE HOLT UNIT #666W	42-495-03942	BASIN OIL & GAS OPER, LLC	Injection	5,000	125,751	4,692–4,820
Active	KEYSTONE HOLT UNIT #639W	42-495-03915	BASIN OIL & GAS OPER, LLC	Injection	1,000	124,112	4,719–4,760
Active	HOWE #25	42-495-82080	UNITEX OIL & GAS, L.L.C	Injection	1,000	123,540	2,824–2,982
Active	COLBY, N. R., -B- #19	42-495-31521	STOUT ENGY INC	Injection	800	114,730	2,648–3,014
Active	KEYSTONE HOLT UNIT #250W	42-495-03690	BASIN OIL & GAS OPER, LLC	Injection	2,000	114,220	4,648–4,840
Active	WALTON A/C 118 #2D	42-495-02385	SAXET OIL CORP	Injection	2,500	113,070	2,904–3,000
Active	CLS WALTON #1019SW	42-495-34575	TEAM OPERATING, L.L.C.	Injection	6,000	112,747	2,600–3,350
Active	SEALY & SMITH UNIT #22W	42-495-32000	BASIN OIL & GAS OPER, LLC	Injection	800	112,641	3,131–3,259
Active	GAR-TEX -B- #8	42-495-10801	N & B OIL AND GAS LLC	Injection	400	111,985	2,750–3,245
Active	KEYSTONE HOLT UNIT #948W	42-495-01183	BASIN OIL & GAS OPER, LLC	Injection	800	110,727	4,714–4,890
Active	WALTON, J.B. #6	42-495-05412	STOUT ENGY INC	Injection	1,000	110,670	2,417–2,496
Active	LOVETT, J. C. -A- #16	42-495-80473	N & B OIL AND GAS LLC	Injection	400	109,230	2,736–3,197
Active	KEYSTONE HOLT UNIT #240W	42-495-03700	BASIN OIL & GAS OPER, LLC	Injection	1,000	108,042	4,720–4,774
Active	CAMPBELL, SETH #84W	42-495-33535	HILCORP ENGY CO	Injection	7,500	105,253	5,100–5,500
Active	KEYSTONE HOLT UNIT #604W	42-495-03966	BASIN OIL & GAS OPER, LLC	Injection	1,200	102,627	4,550–5,150
Active	EAST KEYSTONE (SAN A HOLT UNIT) #810	42-495-32444	FORMENTERA OPERATIONS LLC	Injection	1,500	101,330	4,177–5,350

page 2 of 24 · 2,367 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.