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	AXIS SWD #4	42-495-34827	PILOT WATER GATH DELAWARE LLC	Disposal	24,900	6.5M	6,016–7,760
Active	AXIS SWD #1	42-495-34842	PILOT WATER GATH DELAWARE LLC	Disposal	40,000	6.5M	6,016–7,760
Active	AXIS SWD #3	42-495-34828	PILOT WATER GATH DELAWARE LLC	Disposal	24,900	6.2M	6,016–7,760
Active	UNIVERSITY LAMPASAS 20-33 WNK #1D	42-495-33660	PDEH LLC	Injection	30,000	6.1M	5,079–7,182
Active	SPANISH DAGGER 29-27 #2	42-495-34052	PILOT WATER GATH DELAWARE LLC	Disposal	45,000	5.7M	5,140–7,550
Active	AXIS SWD #5	42-495-34825	PILOT WATER GATH DELAWARE LLC	Disposal	24,900	5.6M	6,016–7,760
Active	SPANISH DAGGER 30-27 #1	42-495-34050	PILOT WATER GATH DELAWARE LLC	Disposal	30,000	4.5M	5,050–7,525
Active	SEALY SMITH FOUNDATION -A- #202SD	42-495-34238	BLACKBEARD OPER, LLC	Injection	20,000	4.4M	6,200–7,800
Active	ROARK 40-27 #1	42-495-33881	PILOT WATER GATH DELAWARE LLC	Disposal	37,000	4.3M	5,140–7,308
Active	MITCHELL 48-28 #1	42-495-34039	PILOT WATER SOLUTIONS SWD LLC	Disposal	30,000	3.5M	5,150–7,550
Active	UNIVERSITY 21-34 #1	42-495-30460	PILOT WATER GATH DELAWARE LLC	Injection	40,000	3.5M	4,996–7,200
Active	UL 21 BIGHORN #1W	42-495-33724	ENGY TRANSFER CO	Injection	30,000	3.3M	5,080–6,430
Active	MITCHELL 42-27 #2	42-495-34038	PILOT WATER GATH DELAWARE LLC	Disposal	30,000	3.1M	5,150–7,550
Active	UNIVERSITY 2-21 #1	42-495-33870	PILOT WATER GATH DELAWARE LLC	Injection	30,000	3.0M	5,033–7,033
Active	PEG LEG #1SD	42-495-33926	BLACKBEARD OPER, LLC	Injection	17,500	3.0M	3,950–6,200
Active	CAPTAIN STEGERMAIN #202SD	42-495-34975	BLACKBEARD OPER, LLC	Injection	24,500	2.6M	6,000–7,400
Active	UNIVERSITY 9-21 #1	42-495-33872	PILOT WATER GATH DELAWARE LLC	Injection	25,000	2.6M	5,105–7,329
Active	COP SWD #1	42-495-34942	BOYD & MCWILLIAMS OPER, LLC	Injection	20,000	2.6M	4,250–6,600
Active	HENDRICK 45 #1	42-495-33038	BASIN OIL & GAS OPER, LLC	Injection	25,000	2.5M	3,235–3,900
Active	UL 20 SUGARLOAF #1W	42-495-33915	ENGY TRANSFER CO	Injection	30,000	2.3M	5,091–6,330
Active	UNIVERSITY 21-21 #1	42-495-34045	PILOT WATER GATH DELAWARE LLC	Injection	30,000	2.3M	5,110–6,500
Active	BOYD 7517 SWD #1	42-495-34007	COG OPER LLC	Disposal	25,000	2.2M	5,015–7,000
Active	CAPTAIN STEGERMAIN #1	42-495-33836	BLACKBEARD OPER, LLC	Injection	20,000	2.0M	4,150–5,650
Active	SPANISH DAGGER 29-27 #1	42-495-34051	PILOT WATER GATH DELAWARE LLC	Disposal	30,000	2.0M	5,125–7,550
Active	CBONE #202SD	42-495-34445	BLACKBEARD OPER, LLC	Injection	24,500	1.9M	6,615–8,105
Active	MARADA #10	42-495-03511	UNITEX OIL & GAS, L.L.C	Injection	14,000	1.8M	2,486–2,991
Active	UNIVERSITY 7-21 #1W	42-495-31118	MEWBOURNE OIL CO	Disposal	25,000	1.7M	5,210–6,310
Active	K.D. 24 SWD #1	42-495-34075	BOYD & MCWILLIAMS OPER, LLC	Injection	20,000	1.7M	4,800–5,700
Active	CAMPBELL #2	42-495-33576	FORMENTERA OPERATIONS LLC	Injection	20,000	1.5M	5,406–7,450
Active	HALEY 27-5 #1W	42-495-34156	ENGY TRANSFER CO	Injection	30,000	1.3M	5,100–8,600
Active	HENDRICKS-M #5B	42-495-33501	SAXET OIL CORP	Injection	15,000	1.3M	2,544–2,756
Active	BECKHAM #1	42-495-33728	SCM OPS, LLC	Injection	21,600	1.3M	5,700–7,240
Active	HENDRICKS-M #15A	42-495-33606	SAXET OIL CORP	Injection	15,000	1.3M	2,388–2,730
Active	BRILEY #11A	42-495-33624	SAXET OIL CORP	Injection	15,000	1.2M	2,436–2,785
Active	UNIVERSITY 38-20 #1D	42-495-33346	CRESCENT ENGY OPER, LLC	Injection	40,000	1.2M	5,100–7,700
Active	HEND A/C 131 #2D	42-495-00128	SAXET OIL CORP	Injection	7,500	1.1M	2,281–2,721
Active	HENDRICK, IDA #2D	42-495-02786	SAXET OIL CORP	UIC	5,500	1.1M	2,776–2,990
Active	CLS WALTON #0636NE	42-495-33748	TEAM OPERATING, L.L.C.	Injection	6,000	1.1M	2,610–3,325
Active	HENDRICK, IDA T-88-M #24D	42-495-05013	HILCORP ENGY CO	Injection	25,000	1.1M	2,392–3,375
Active	UNIVERSITY 4-21 #1D	42-495-33452	PILOT WATER GATH DELAWARE LLC	Injection	20,000	1.1M	5,050–6,600
Active	CLS WALTON #0119SW	42-495-33747	TEAM OPERATING, L.L.C.	Injection	6,000	1.0M	2,549–3,425
Active	CLS WALTON #1436NE	42-495-33825	TEAM OPERATING, L.L.C.	Injection	6,000	998,118	2,611–3,325
Active	SEALY-SMITH FOUNDATION "B" #201SD	42-495-33884	BLACKBEARD OPER, LLC	Injection	15,000	981,716	4,150–4,600
Active	CLS WALTON #0236NW	42-495-34226	TEAM OPERATING, L.L.C.	Injection	6,000	980,778	2,646–3,425
Active	WADDELL RANCH SWD #1	42-495-33658	FORMENTERA OPERATIONS LLC	UIC	20,000	956,234	4,300–5,700
Active	FRANCIS DRAKE #201SD	42-495-33987	BLACKBEARD OPER, LLC	Injection	15,000	952,180	4,250–4,600
Active	CLS WALTON #1136SE	42-495-34714	TEAM OPERATING, L.L.C.	Injection	9,000	915,523	2,600–3,400
Active	KEYSTONE HOLT UNIT #9344W	42-495-31750	BASIN OIL & GAS OPER, LLC	Injection	5,000	881,393	4,478–5,025
Active	CLS WALTON #1636SW	42-495-34711	TEAM OPERATING, L.L.C.	Injection	9,000	877,168	2,600–3,400
Active	BASHARA-PROTHRO #1	42-495-03295	FORMENTERA OPERATIONS LLC	Injection	20,000	873,924	4,930–5,100
Active	COWDEN, E. W. "B" #1R	42-495-04318	SAXET OIL CORP	Injection	10,000	859,555	3,106–3,239
Active	CLS WALTON #0936NW	42-495-34225	TEAM OPERATING, L.L.C.	Injection	9,000	850,135	2,651–3,453
Active	CLS WALTON #0201NE	42-495-34705	TEAM OPERATING, L.L.C.	Injection	9,000	844,370	2,600–3,400
Active	UNIVERSITY 36-20 SWD #2D	42-495-34091	CRESCENT ENGY OPER, LLC	Injection	30,000	835,591	5,050–8,000
Active	CLS WALTON #0736SW	42-495-34709	TEAM OPERATING, L.L.C.	Injection	9,000	818,994	2,600–3,400
Active	CLS WALTON #1001NE	42-495-34708	TEAM OPERATING, L.L.C.	Injection	9,000	816,038	2,600–3,400
Active	CAMPBELL, SETH #43	42-495-05487	HILCORP ENGY CO	Injection	7,500	781,687	4,950–5,400
Active	CLS WALTON #I101SW	42-495-33800	TEAM OPERATING, L.L.C.	Injection	6,000	763,185	2,975–3,450
Active	CLS WALTON #1019NW	42-495-33745	TEAM OPERATING, L.L.C.	Injection	4,000	715,287	2,587–3,454
Active	CLS WALTON #0901NE	42-495-34195	TEAM OPERATING, L.L.C.	Injection	9,000	701,365	2,626–3,449
Active	CAMPBELL, SETH #33W	42-495-05478	HILCORP ENGY CO	Injection	7,500	676,308	5,000–5,400
Active	RUST 24 #5H	42-495-34372	FORMENTERA OPERATIONS LLC	Injection	30,000	650,009	4,501–4,844
Active	HEND A/C 115-2 #18D	42-495-31901	SAXET OIL CORP	Injection	2,500	641,896	2,834–3,232
Active	HENDRICK, T. G., T-89-C #2D	42-495-04948	HILCORP ENGY CO	Injection	20,000	635,879	2,270–3,150
Active	CAMPBELL, SETH #20W	42-495-05525	HILCORP ENGY CO	Injection	7,500	618,103	5,000–5,355
Active	KEYSTONE HOLT UNIT #923W	42-495-01217	BASIN OIL & GAS OPER, LLC	Injection	3,500	568,695	4,701–5,020
Active	KEYSTONE HOLT UNIT #9317W	42-495-30196	BASIN OIL & GAS OPER, LLC	Injection	5,000	566,135	4,522–4,906
Active	HEND.II A/C 135 #17W	42-495-02186	SAXET OIL CORP	Injection	2,500	565,255	3,055–3,326
Active	HENDRICK, IDA -N- #1W	42-495-31559	HILCORP ENGY CO	Injection	20,000	562,795	3,062–3,400
Active	KEYSTONE HOLT UNIT #984W	42-495-01164	BASIN OIL & GAS OPER, LLC	Injection	2,000	559,906	4,670–4,800
Active	KEYSTONE HOLT UNIT #9103W	42-495-01257	BASIN OIL & GAS OPER, LLC	Injection	5,000	555,417	4,690–5,002
Active	CLS WALTON #1119SE	42-495-34552	TEAM OPERATING, L.L.C.	Injection	6,000	540,001	2,600–3,375
Active	KEYSTONE HOLT UNIT #9321W	42-495-30394	BASIN OIL & GAS OPER, LLC	Injection	5,000	537,145	4,705–4,953
Active	CLS WALTON #I136NW	42-495-33911	TEAM OPERATING, L.L.C.	Injection	6,000	526,096	2,650–3,499
Active	CLS WALTON #I236NW	42-495-33910	TEAM OPERATING, L.L.C.	Injection	6,000	523,303	2,650–3,499
Active	CLS WALTON #0601NW	42-495-34976	TEAM OPERATING, L.L.C.	Injection	4,000	518,729	2,600–3,400
Active	KEYSTONE HOLT UNIT #707W	42-495-00449	BASIN OIL & GAS OPER, LLC	Injection	3,500	513,734	4,688–5,005
Active	CLS WALTON #1436SW	42-495-34977	TEAM OPERATING, L.L.C.	Injection	4,000	508,136	2,600–3,400
Active	BAIRD, W. E. #1370W	42-495-31110	BASIN OIL & GAS OPER, LLC	Injection	7,000	495,618	5,124–5,450
Active	HENDRICK -F- #14	42-495-31929	BASIN OIL & GAS OPER, LLC	Injection	8,000	493,025	2,250–2,700
Active	KEYSTONE HOLT UNIT #705W	42-495-06439	BASIN OIL & GAS OPER, LLC	Injection	3,000	492,920	4,600–5,150
Active	KEYSTONE HOLT UNIT #911W	42-495-01226	BASIN OIL & GAS OPER, LLC	Injection	3,000	487,365	4,506–5,010
Active	HEND A/C 123 #12	42-495-30542	SAXET OIL CORP	Injection	2,000	482,203	3,033–3,267
Active	CLS WALTON #240	42-495-03132	TEAM OPERATING, L.L.C.	Injection	4,000	478,959	2,698–3,430
Active	BAIRD, W. E. #1959W	42-495-32860	BASIN OIL & GAS OPER, LLC	UIC	7,000	474,256	4,861–5,600
Active	CAMPBELL, SETH #28	42-495-05474	HILCORP ENGY CO	Injection	7,500	473,932	5,105–5,300
Active	BAIRD, W. E. #1866W	42-495-31311	BASIN OIL & GAS OPER, LLC	Injection	7,000	473,456	4,779–5,509
Active	HEND A/C 123 #2D	42-495-02539	SAXET OIL CORP	Injection	2,000	464,080	2,668–3,300
Active	BAIRD, W. E. #1248W	42-495-31149	BASIN OIL & GAS OPER, LLC	Injection	7,000	451,483	5,141–5,500
Active	KEYSTONE HOLT UNIT #660W	42-495-03936	BASIN OIL & GAS OPER, LLC	Injection	5,000	450,412	4,660–4,799
Active	KEYSTONE HOLT UNIT #9124W	42-495-01278	BASIN OIL & GAS OPER, LLC	Injection	5,000	447,933	4,706–5,009
Active	KEYSTONE HOLT UNIT #706W	42-495-00432	BASIN OIL & GAS OPER, LLC	Injection	1,200	445,757	4,710–5,040
Active	CAMPBELL, SETH #38	42-495-05475	HILCORP ENGY CO	Injection	7,500	437,377	5,150–5,350
Active	KEYSTONE HOLT UNIT #637W	42-495-03913	BASIN OIL & GAS OPER, LLC	Injection	3,000	436,370	4,524–5,050
Active	CAMPBELL, SETH #31W	42-495-05476	HILCORP ENGY CO	Injection	7,500	434,312	5,000–5,400
Active	CLS WALTON #1119NE	42-495-33827	TEAM OPERATING, L.L.C.	Injection	4,000	424,131	2,518–3,425
Active	KEYSTONE HOLT UNIT #9325W	42-495-30507	BASIN OIL & GAS OPER, LLC	Injection	2,000	423,049	4,504–4,858
Active	EAST KEYSTONE (SAN A HOLT UNIT) #703	42-495-32523	FORMENTERA OPERATIONS LLC	Injection	1,500	422,368	4,100–5,051
Active	HALLEY, S. M. -B- #38W	42-495-32085	BASIN OIL & GAS OPER, LLC	Injection	2,000	418,288	4,774–4,832
Active	WALTON, J. B. A/C 2 #288W	42-495-10360	FORMENTERA OPERATIONS LLC	Injection	700	406,147	3,159–3,352

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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.