Petrora

WATER · COCHRAN COUNTY

Produced water and disposal in Cochran County

Every injection and disposal permit in the county, what each well is permitted to take, what its operator reported, and who is reporting daily. Earthquakes in the area →

Cochran County has 956 active injection and disposal wells, 50 of them permitted for disposal, with 1.2 million barrels a day of permitted capacity.

Operators reported 31 million barrels injected on H-10 filings in the twelve months to June 2025, down 12% on the year before, about 7% of what the permits allow.

Hilcorp Energy Company is the largest injector in the county, with 8.6 million barrels reported across 293 active wells.

956
active injection wells, 50 for disposal
1.25M
bbl/d permitted capacity
30.7M
bbl reported, H-10 year to Jun 2025 -12%
7%
of permitted capacity used
2,112
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 30,695,654 · prior 12 34,841,669(-12%)

010M20M30M2016201720182019202020212022202320242025

Who injects here

Operators with active permits in the county, by reported H-10 volume over the settled year.

OperatorReported, bblActive wellsCapacity bbl/d
Hilcorp Energy Company8.59M293458K
Manzano, LLC4.35M952.6K
Double Barrel Oil LLC2.21M5325.9K
Extex Operating Company2.01M11980.6K
Aviator Energy, LLC1.86M5531K
Hexp Operating, LLC1.8M3129.3K
Cross Timbers Energy, LLC1.41M9180.3K
Kimbell Operating Company1.33M2515.1K
Occidental Permian EOR, LLC1.2M43193K
A.C.T. Operating Company985K3923.4K
Walkabout Operating, LLC789K1315.5K
G & F Oil, Inc.621K12.5K
Burk Royalty Co., Ltd.569K125K
Vision Oil and Gas LLC560K8959.9K
Three Span Oil & Gas, Inc.469K66K
Prasad, Hari Production Co.335K105.4K
Winn Operating, LLC305K1416.8K
Momentum Operating Co., Inc.300K43.6K
Hunt Cimarron Ltd. Partnership237K1615.5K
Delray Oil, Inc.215K345K

Injection permits

2,112 UIC PERMITS · 956 ACTIVE · PAGE 2 OF 22

Active permits first, by reported volume, then canceled, plugged, and never-activated permits.

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Whiteface Unit #78WDouble Barrel Oil LLCActiveEnhanced recovery72.1K2504,852–4,904May 21, 1999
Miller-Wright Unit #2022WKimbell Operating CompanyActiveEnhanced recovery72.1K6004,750–5,050Jan 4, 2011
Mallet Unit #168WHilcorp Energy CompanyActiveEnhanced recovery71.8K2,0004,400–5,387Dec 31, 1999
Slaughter, NW. (San Andres) Unit #30WAviator Energy, LLCActiveEnhanced recovery71.6K5004,925–5,016—
West Levelland Unit #115WHilcorp Energy CompanyActiveEnhanced recovery71.4K3004,650–5,000Jul 2, 1991
Woodley, F. L. #45Hilcorp Energy CompanyActiveEnhanced recovery71.2K6004,850–5,150Jan 22, 1992
Mallet Unit #126AWHilcorp Energy CompanyActiveEnhanced recovery70.9K2,0004,400–5,356Dec 31, 1999
Woodley, F. L. #97WHilcorp Energy CompanyActiveEnhanced recovery70.8K1,5004,850–5,500Jul 24, 2013
Southwest Levelland Unit #86WHilcorp Energy CompanyActiveEnhanced recovery70.2K1,5004,701–5,000Nov 22, 2024
Mallet Unit #709Hilcorp Energy CompanyActiveEnhanced recovery70.1K2,0004,400–5,413Dec 31, 1999
Dean, Carrie Slaughter "C" #3WHilcorp Energy CompanyActiveEnhanced recovery70K5,0004,700–5,200Jun 23, 2005
Whiteface Unit #7WDouble Barrel Oil LLCActiveEnhanced recovery69.8K2504,735–4,897Jul 26, 2005
Woodley, F. L. #50WHHilcorp Energy CompanyActiveEnhanced recovery69.1K6004,850–5,000Mar 28, 1997
Mallet Unit #1155WHilcorp Energy CompanyActiveEnhanced recovery68.9K2,0004,400–5,325Sep 30, 1999
Landon (San Andres) Unit #54WPrasad, Hari Production Co.ActiveEnhanced recovery68.5K8005,015–5,081Apr 23, 2014
Mallet Unit #197RHilcorp Energy CompanyActiveEnhanced recovery68.2K2,5004,400–5,056May 26, 2010
Miller-Wright Unit #107WKimbell Operating CompanyActiveEnhanced recovery68.1K6004,750–5,050Jan 4, 2011
Duggan Slaughter Unit #1009NWCross Timbers Energy, LLCActiveEnhanced recovery68.1K1,0004,200–5,300Jul 16, 1996
West Levelland Unit #158WHilcorp Energy CompanyActiveEnhanced recovery67.8K3004,750–5,000Jan 23, 1990
Igoe-Smith Oper. Area #84Occidental Permian EOR, LLCActiveEnhanced recovery67.6K5,1504,700–5,400Sep 5, 2017
Mr. Wolf SWD #1RMB Operating LLCActiveDisposal67.1K20,0005,250–11,911May 30, 2018
Conoco-Dean Unit #144Extex Operating CompanyActiveEnhanced recovery66.9K1,0004,900–5,190Apr 24, 1996
Miller-Wright Unit #2012WKimbell Operating CompanyActiveEnhanced recovery66.5K5004,750–5,050Jan 4, 2011
Miller-Wright Unit #112WKimbell Operating CompanyActiveEnhanced recovery66.3K6004,750–5,050Jan 4, 2011
Miller-Wright Unit #2020WKimbell Operating CompanyActiveEnhanced recovery66K6004,750–5,050Jan 4, 2011
South Mallet Unit #324WWinn Operating, LLCActiveEnhanced recovery65.3K1,2004,800–5,600Nov 15, 2010
Boyd #2WHilcorp Energy CompanyActiveEnhanced recovery64.9K5,0004,700–5,200Oct 17, 2006
Mallet Unit #426Hilcorp Energy CompanyActiveEnhanced recovery64.8K2,0004,400–5,422Dec 31, 1999
Whiteface Unit #85WDouble Barrel Oil LLCActiveEnhanced recovery63.8K2504,900–4,925May 21, 1999
Slaughter, NW. (San Andres) Unit #50WAviator Energy, LLCActiveEnhanced recovery63.4K—4,901–4,994Aug 16, 1989
West Levelland Unit #247WHilcorp Energy CompanyActiveEnhanced recovery63.1K3004,750–5,000Dec 16, 1988
Mallet Unit #722WHilcorp Energy CompanyActiveEnhanced recovery62.3K2,5004,400–5,135Jun 23, 2010
Mallet Unit #404AHilcorp Energy CompanyActiveEnhanced recovery62.3K2,3004,400–5,444Apr 20, 2000
Slaughter, NW. (San Andres) Unit #11Aviator Energy, LLCActiveEnhanced recovery62.2K6004,925–5,018Dec 15, 1986
Duggan Slaughter Unit #153WCross Timbers Energy, LLCActiveEnhanced recovery62K1,0004,982–5,041Oct 22, 2025
Xit Unit #82WHilcorp Energy CompanyActiveEnhanced recovery61.8K3,0004,650–5,066Dec 20, 2024
Boyd Mallet Unit #74Extex Operating CompanyActiveEnhanced recovery61.8K1,0004,800–5,165Feb 26, 1998
Whiteface Unit #92Double Barrel Oil LLCActiveEnhanced recovery61.5K3004,895–4,928Jul 8, 2004
Woodley, F. L. #33WHilcorp Energy CompanyActiveEnhanced recovery61.3K6004,850–5,150Jan 22, 1992
Duggan Slaughter Unit #909NCross Timbers Energy, LLCActiveEnhanced recovery61.1K1,0004,999–5,024Jul 16, 1996
Boyd #45WHilcorp Energy CompanyActiveEnhanced recovery60.1K5,0004,700–5,200Oct 17, 2006
Landon (San Andres) Unit #56WPrasad, Hari Production Co.ActiveEnhanced recovery59.7K8005,026–5,101Apr 23, 2014
Duggan Slaughter Unit #331AWCross Timbers Energy, LLCActiveEnhanced recovery59.6K1,0004,994–5,051Jul 16, 1996
Seaboard-Wright #26Hexp Operating, LLCActiveEnhanced recovery59.5K1,0004,693–5,000Apr 9, 2001
Wright, J.M. Unit #75A.C.T. Operating CompanyActiveEnhanced recovery59.3K3504,800–4,984Nov 12, 2007
Igoe-Smith Oper. Area #40WOccidental Permian EOR, LLCActiveEnhanced recovery59.2K1,5004,944–5,062Mar 24, 1986
Mallet Land & Cattle Co. #11Three Span Oil & Gas, Inc.ActiveEnhanced recovery59K1,0004,973–5,074Jul 10, 2025
Miller-Wright Unit #208WKimbell Operating CompanyActiveEnhanced recovery58.9K5004,750–5,050Jan 4, 2011
Duggan Slaughter Unit #26WCross Timbers Energy, LLCActiveEnhanced recovery58.8K1,0004,946–5,024Jul 16, 1996
Conoco-Dean Unit #76WExtex Operating CompanyActiveDisposal58.6K1,0005,013–5,047Dec 4, 1987
Whiteface Unit #23WDouble Barrel Oil LLCActiveEnhanced recovery58.5K2504,742–4,910Jul 26, 2005
Whiteface Unit #50WDouble Barrel Oil LLCActiveEnhanced recovery58.3K2504,878–4,967May 21, 1999
Duggan Slaughter Unit #81AWCross Timbers Energy, LLCActiveEnhanced recovery58.1K5005,006–5,077Aug 10, 2011
West Levelland Unit #228WHilcorp Energy CompanyActiveEnhanced recovery58.1K3004,650–5,000Jul 2, 1991
Wright, D. S. "J" #6WKimbell Operating CompanyActiveEnhanced recovery57.1K6004,860–4,918Oct 21, 1999
Seaboard-Wright #36AHexp Operating, LLCActiveEnhanced recovery57.1K1,0004,710–4,910Oct 29, 2013
Miller-Wright Unit #2025WKimbell Operating CompanyActiveEnhanced recovery57K6004,750–5,050Jan 4, 2011
Whiteface Unit #161Double Barrel Oil LLCActiveEnhanced recovery56.9K3004,916–4,940Jul 8, 2004
Blake, W. R #20Aviator Energy, LLCActiveEnhanced recovery56.9K2,0005,100–5,300May 18, 1989
Southwest Levelland Unit #92WHilcorp Energy CompanyActiveEnhanced recovery56.8K1,0004,500–5,006Feb 11, 2013
Boyd #51WHilcorp Energy CompanyActiveEnhanced recovery56.7K5,0004,700–5,200Oct 17, 2006
Woodley, F. L. #54WHilcorp Energy CompanyActiveEnhanced recovery56.6K6004,850–5,150May 8, 1991
Wright, J.M. Unit #62A.C.T. Operating CompanyActiveEnhanced recovery56.2K3504,800–4,970Nov 12, 2007
Mallet Unit #713WHilcorp Energy CompanyActiveEnhanced recovery56.1K2,3004,400–5,427Apr 20, 2000
Boyd Mallet Unit #8WExtex Operating CompanyActiveEnhanced recovery55.9K5004,800–5,465Nov 22, 1991
Mallet Unit #151AWHilcorp Energy CompanyActiveEnhanced recovery55.9K5,0004,700–5,160May 22, 2006
Reed Wright "B" #14Hexp Operating, LLCActiveEnhanced recovery55.9K1,0004,700–5,000May 31, 1996
Miller-Wright Unit #2013WKimbell Operating CompanyActiveEnhanced recovery55.6K5004,750–5,050Jan 4, 2011
Reed Wright "B" #11AHexp Operating, LLCActiveEnhanced recovery55.6K1,0004,730–4,910Dec 6, 2013
North Central Levelland Unit #141WHilcorp Energy CompanyActiveEnhanced recovery55.5K1,0004,560–5,000May 18, 2001
West Levelland Unit #84WHilcorp Energy CompanyActiveEnhanced recovery55.2K2,5004,600–4,882Jul 24, 2024
Wright, J.M. Unit #66A.C.T. Operating CompanyActiveEnhanced recovery55.1K3504,800–5,000Nov 12, 2007
West Levelland Unit #198WHilcorp Energy CompanyActiveEnhanced recovery54.7K3004,650–5,000Jul 2, 1991
Wright, D. S. "J" #1WKimbell Operating CompanyActiveEnhanced recovery54.3K6004,785–4,938Oct 21, 1999
Northwest Mallet Unit #79WOccidental Permian EOR, LLCActiveEnhanced recovery54.1K5,0004,700–5,200Feb 18, 2004
Mallet Unit #1103WHilcorp Energy CompanyActiveEnhanced recovery53.5K2,5004,400–5,350Mar 27, 2002
Reed Wright "B" #13Hexp Operating, LLCActiveEnhanced recovery53K6004,834–4,888May 18, 1994
Igoe-Smith Oper. Area #24WOccidental Permian EOR, LLCActiveEnhanced recovery52.9K5,1504,700–5,400Sep 5, 2017
Morton Unit #2102WA.C.T. Operating CompanyActiveEnhanced recovery52.9K9504,700–5,000Nov 16, 2015
North Central Levelland Unit #185Hilcorp Energy CompanyActiveEnhanced recovery52.6K1,0004,560–5,000May 18, 2001
Whiteface Unit #86WDouble Barrel Oil LLCActiveEnhanced recovery52.5K1,0004,612–4,925Feb 19, 2016
Mallet Unit #1523WHilcorp Energy CompanyActiveEnhanced recovery52.3K—4,400–5,170Oct 17, 2012
Wright, J.M. Unit #33A.C.T. Operating CompanyActiveEnhanced recovery52.3K3504,882–4,973Nov 12, 2007
Whiteface Unit #96Double Barrel Oil LLCActiveEnhanced recovery52K3004,922–4,953Jul 8, 2004
Conoco-Dean Unit #106Extex Operating CompanyActiveEnhanced recovery52K1,0005,006–5,042Dec 4, 1987
Whiteface Unit #59WDouble Barrel Oil LLCActiveEnhanced recovery51.5K2504,903–4,941May 21, 1999
Whiteface Unit #117Double Barrel Oil LLCActiveEnhanced recovery51.3K3004,879–4,912Jul 8, 2004
Wright, J.M. Unit #70A.C.T. Operating CompanyActiveEnhanced recovery51.2K3504,940–4,970Nov 12, 2007
Boyd #20WHilcorp Energy CompanyActiveEnhanced recovery51.1K5,0004,700–5,200Oct 17, 2006
Conoco-Dean Unit #80WExtex Operating CompanyActiveDisposal50.1K1,0005,016–5,046Dec 4, 1987
Igoe-Smith Oper. Area #37WOccidental Permian EOR, LLCActiveEnhanced recovery49.9K5,1504,700–5,400Sep 5, 2017
Igoe-Smith Oper. Area #9WOccidental Permian EOR, LLCActiveEnhanced recovery49.5K5,1504,700–5,400Sep 5, 2017
West Levelland Unit #129WHilcorp Energy CompanyActiveEnhanced recovery49.3K1,5004,500–4,927Nov 29, 2021
Woodley, F. L. #3WHilcorp Energy CompanyActiveEnhanced recovery49K6004,850–5,150May 8, 1991
West Levelland Unit #187WHilcorp Energy CompanyActiveEnhanced recovery49K3004,650–5,000Jul 2, 1991
Mallet Unit #1112WHilcorp Energy CompanyActiveEnhanced recovery48.9K2,5004,400–5,115Apr 7, 2010
Igoe-Smith Oper. Area #34WOccidental Permian EOR, LLCActiveEnhanced recovery48.9K5,1504,700–5,400Sep 5, 2017
Boyd #18Hilcorp Energy CompanyActiveEnhanced recovery48.5K5,0004,700–5,200Oct 17, 2006
West Levelland Unit #127WHilcorp Energy CompanyActiveEnhanced recovery48.5K3004,650–5,000Mar 31, 1992
Woodley, F. L. #49WHilcorp Energy CompanyActiveEnhanced recovery48.5K6004,850–5,150Jan 22, 1992

Latest disposal drilling permits

W-1 drilling permits in the county tagged as produced-water disposal.

IssuedPermitOperatorLease / well
Apr 18, 2022879049Silver Creek Permian OP Co, LLCSherman SWD #1 07933409
Apr 18, 2022879049Manzano, LLCSherman SWD #1 07933409
Jun 3, 2021870193Silver Creek Permian OP Co, LLCVirgil SWD #1 07933308
Jul 23, 2019855374Silver Creek Permian OP Co, LLCSherman SWD #1 07933409
Mar 19, 2019851096Silver Creek Permian OP Co, LLCGeorge Custer SWD #1 07931253
Jan 16, 2019848533Silver Creek Permian OP Co, LLCM H Davis SWD #1 07900809
May 14, 2018839876Silver Creek Oil & Gas, LLCGeorge Custer SWD #1 07931253
Apr 12, 2018838673Silver Creek Oil & Gas, LLCBlack Bart SWD #3 07933385
Mar 26, 2018837877Mammoth Exploration LLCHudson SWD #3 07933381
Mar 6, 2018837092Silver Creek Oil & Gas, LLCBlack Bart SWD #1 07933380

About this data

RRC UIC well master and H-10 injection reports, settled through Jun 2025; TexNet daily injection for the last settled month; disposal permit tags from Petrora's sector classifier.

Developers: this page as JSON is GET /v1/data/water/tx/cochran, documented in the API reference.