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 3 OF 22

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Whiteface Unit #64WDouble Barrel Oil LLCActiveEnhanced recovery48.4K2504,903–4,957May 21, 1999
Wright, J.M. Unit #22XHA.C.T. Operating CompanyActiveEnhanced recovery48.3K4,0004,800–5,000Jul 30, 2010
Woodley, F. L. #19WHilcorp Energy CompanyActiveEnhanced recovery48.3K6004,850–5,150Jan 22, 1992
Dean, Carrie Slaughter "C" #8WHilcorp Energy CompanyActiveEnhanced recovery48.2K5,0004,800–5,200Nov 20, 2002
Duggan Slaughter Unit #O609NWCross Timbers Energy, LLCActiveDisposal48K1,0005,000–5,050Aug 16, 1996
Miller-Wright Unit #2017WKimbell Operating CompanyActiveEnhanced recovery47.8K6004,750–5,050Jan 4, 2011
Whiteface Unit #87WDouble Barrel Oil LLCActiveEnhanced recovery47.7K3004,905–4,937Jul 8, 2004
West Levelland Unit #292WHilcorp Energy CompanyActiveEnhanced recovery47.6K3004,750–5,000Dec 16, 1988
West Levelland Unit #82WHilcorp Energy CompanyActiveEnhanced recovery47.6K3004,650–5,000Jul 2, 1991
Duggan Slaughter Unit #361AWCross Timbers Energy, LLCActiveEnhanced recovery47.2K1,0004,996–5,063Jul 16, 1996
Slaughter, NW. (San Andres) Unit #80WAviator Energy, LLCActiveEnhanced recovery47.1K6004,900–4,988Feb 8, 1994
Whiteface Unit #111WDouble Barrel Oil LLCActiveEnhanced recovery47K2504,904–4,934May 21, 1999
Duggan Slaughter Unit #14WCross Timbers Energy, LLCActiveEnhanced recovery46.8K5004,805–5,025Aug 10, 2011
Masten, F. O. #83Vision Oil and Gas LLCActiveEnhanced recovery46.5K5004,987–5,080Nov 20, 1985
Masten, F. O. #89Vision Oil and Gas LLCActiveEnhanced recovery46.3K5004,972–5,076May 2, 1985
Igoe-Smith Oper. Area #36WOccidental Permian EOR, LLCActiveEnhanced recovery46.3K5,1504,700–5,400Sep 5, 2017
Miller-Wright Unit #304WKimbell Operating CompanyActiveEnhanced recovery46.1K5004,750–5,050Jan 4, 2011
Starnes Unit #1704WAviator Energy, LLCActiveEnhanced recovery46K2004,998–5,035Apr 8, 2005
North Central Levelland Unit #128WHilcorp Energy CompanyActiveEnhanced recovery45.8K6504,560–5,000Jan 27, 2000
North Central Levelland Unit #130WHilcorp Energy CompanyActiveEnhanced recovery45.7K2,5004,500–4,900Jul 18, 2023
Landon (San Andres) Unit #512WPrasad, Hari Production Co.ActiveEnhanced recovery45.7K6005,002–5,052Apr 29, 1994
Conoco-Dean Unit #5WExtex Operating CompanyActiveDisposal45.6K1,0004,931–5,025Dec 4, 1987
West Levelland Unit #293WHilcorp Energy CompanyActiveEnhanced recovery45.5K3004,750–5,000Nov 8, 1989
Masten, F. O. #88Vision Oil and Gas LLCActiveEnhanced recovery45.5K5004,962–5,062May 2, 1985
Masten, F. O. #60Vision Oil and Gas LLCActiveEnhanced recovery45.4K5004,987–5,080May 2, 1985
Southwest Levelland Unit #98WHilcorp Energy CompanyActiveEnhanced recovery45.4K2,0354,500–5,028Apr 30, 2019
Reed Wright "B" #31Hexp Operating, LLCActiveEnhanced recovery45.4K1,0004,700–4,900May 25, 1999
Mallet Land & Cattle Co. #4Three Span Oil & Gas, Inc.ActiveEnhanced recovery45.1K1,0004,990–5,094Jul 10, 2025
Miller-Wright Unit #206WKimbell Operating CompanyActiveEnhanced recovery45K5004,750–5,050Jan 4, 2011
West Levelland Unit #153AWHilcorp Energy CompanyActiveEnhanced recovery44.9K3,0503,990–5,000Jul 27, 2017
Frost #326WHunt Cimarron Ltd. PartnershipActiveEnhanced recovery44.9K1,0004,934–5,044Apr 13, 1967
Wright, D. S. "J" #5WKimbell Operating CompanyActiveEnhanced recovery44.3K1,2004,750–5,050May 28, 2019
Morton Unit #2103WA.C.T. Operating CompanyActiveEnhanced recovery44.1K9504,700–5,000Nov 16, 2015
Woodley, F. L. #1WHilcorp Energy CompanyActiveEnhanced recovery43.9K3,0004,600–5,150Dec 10, 2024
Slaughter, NW. (San Andres) Unit #13WAviator Energy, LLCActiveEnhanced recovery43.8K6004,935–5,000Dec 15, 1986
Southwest Levelland Unit #90WHilcorp Energy CompanyActiveEnhanced recovery43.7K2,0004,500–5,600Sep 12, 2013
Masten, F. O. #65Vision Oil and Gas LLCActiveEnhanced recovery43.6K5004,992–5,080May 2, 1985
Igoe-Smith Oper. Area #82Occidental Permian EOR, LLCActiveEnhanced recovery43.5K5,1504,700–5,400Sep 5, 2017
Miller-Wright Unit #2036Kimbell Operating CompanyActiveEnhanced recovery43.3K6004,750–5,050Jan 4, 2011
Slaughter, NW. (San Andres) Unit #2WAviator Energy, LLCActiveEnhanced recovery43.2K5004,918–5,018Nov 18, 1992
Masten, F. O. #59Vision Oil and Gas LLCActiveEnhanced recovery43.1K5004,944–5,018May 2, 1985
Conoco-Dean Unit #154Extex Operating CompanyActiveEnhanced recovery43K1,0004,900–5,190Sep 23, 1996
Whiteface Unit #110WDouble Barrel Oil LLCActiveEnhanced recovery42.8K1,0604,627–4,944Aug 17, 2016
Seaboard-Wright #30Hexp Operating, LLCActiveEnhanced recovery42.8K1,0004,690–5,000May 2, 2008
Igoe-Smith Oper. Area #15WOccidental Permian EOR, LLCActiveEnhanced recovery42.5K1,5004,974–5,020Mar 24, 1986
Duggan Slaughter Unit #811ACross Timbers Energy, LLCActiveEnhanced recovery42.3K6004,210–5,100Mar 30, 1992
Slaughter, NW. (San Andres) Unit #19WAviator Energy, LLCActiveEnhanced recovery42K5004,900–5,027—
Masten, F. O. #79Vision Oil and Gas LLCActiveEnhanced recovery41.4K5004,997–5,094Nov 20, 1985
Masten, F. O. #84Vision Oil and Gas LLCActiveEnhanced recovery41.4K5004,980–5,085May 2, 1985
Woodley, F. L. #18AHilcorp Energy CompanyActiveEnhanced recovery41K6004,850–5,150Jan 22, 1992
Duggan Slaughter Unit #1209NWCross Timbers Energy, LLCActiveEnhanced recovery41K1,0004,200–5,300Jul 16, 1996
Piercy, Callie "A" #2Momentum Operating Co., Inc.ActiveDisposal41K8004,914–4,932Jun 24, 2005
Woodley, F. L. #31CWHilcorp Energy CompanyActiveEnhanced recovery40.9K6004,850–5,200Oct 21, 1994
Northwest Mallet Unit #66WOccidental Permian EOR, LLCActiveEnhanced recovery40.9K5,0004,700–5,200Jun 9, 2005
Masten, F. O. #64Vision Oil and Gas LLCActiveEnhanced recovery40.9K5004,987–5,070May 2, 1985
Masten, F. O. #63Vision Oil and Gas LLCActiveEnhanced recovery40.9K5004,986–5,075May 2, 1985
West Levelland Unit #162WHilcorp Energy CompanyActiveEnhanced recovery40.7K3004,650–5,000Mar 31, 1992
Masten, F. O "H" #15Extex Operating CompanyActiveEnhanced recovery40.6K3004,800–5,200Jul 8, 1993
Woodley, F. L. #40Hilcorp Energy CompanyActiveEnhanced recovery40.5K6004,850–5,150Jan 22, 1992
Igoe-Smith Oper. Area #3WOccidental Permian EOR, LLCActiveEnhanced recovery40.5K1,5004,939–5,045Mar 24, 1986
Igoe-Smith Oper. Area #83Occidental Permian EOR, LLCActiveEnhanced recovery40.4K5,1504,700–5,400Sep 5, 2017
Duggan Slaughter Unit #791ACross Timbers Energy, LLCActiveEnhanced recovery40.3K6004,720–5,100Mar 30, 1992
Whiteface Unit #112WDouble Barrel Oil LLCActiveEnhanced recovery40.2K2504,872–4,918May 21, 1999
Igoe-Smith Oper. Area #86Occidental Permian EOR, LLCActiveEnhanced recovery40.2K5,1504,700–5,400Sep 5, 2017
Wright, J.M. Unit #63A.C.T. Operating CompanyActiveEnhanced recovery40.1K3504,850–4,990Nov 12, 2007
Conoco-Dean Unit #52WExtex Operating CompanyActiveDisposal40.1K1,0004,956–5,119Dec 4, 1987
Duggan Slaughter Unit #O410NWCross Timbers Energy, LLCActiveDisposal39.9K1,0005,000–5,050Aug 16, 1996
Masten, F. O "H" #18Extex Operating CompanyActiveEnhanced recovery39.8K3004,800–5,200Jul 8, 1993
Mallet Unit #129AWHilcorp Energy CompanyActiveEnhanced recovery39.6K5,0004,700–5,150May 22, 2006
Dean, C. S. "A" #142WHilcorp Energy CompanyActiveEnhanced recovery39.6K5004,835–5,200Jul 21, 1994
Morton Unit #2501WA.C.T. Operating CompanyActiveEnhanced recovery39.5K4004,700–5,000Jan 12, 2022
Slaughter, NW. (San Andres) Unit #22WAviator Energy, LLCActiveEnhanced recovery39.4K6004,932–5,007Dec 15, 1986
Dean, C. S. "A" #54 XHilcorp Energy CompanyActiveEnhanced recovery39.4K5004,835–5,200Jul 21, 1994
Duggan Slaughter Unit #1208NWCross Timbers Energy, LLCActiveEnhanced recovery39.2K1,0004,200–5,300Jul 16, 1996
Igoe-Smith Oper. Area #7WOccidental Permian EOR, LLCActiveEnhanced recovery39.2K5,0004,700–5,200Aug 30, 2004
Blake, W. R #3Aviator Energy, LLCActiveEnhanced recovery39.1K3005,000–5,100Jan 9, 2008
North Central Levelland Unit #88WHilcorp Energy CompanyActiveEnhanced recovery39K1,0004,795–4,854Jan 16, 1996
West Levelland Unit #305WHilcorp Energy CompanyActiveEnhanced recovery38.9K3004,750–5,000Dec 16, 1988
Whiteface Unit #171Double Barrel Oil LLCActiveEnhanced recovery38.8K3004,914–4,944Jul 8, 2004
Slaughter, NW. (San Andres) Unit #4WAviator Energy, LLCActiveEnhanced recovery38.8K6004,927–5,010Apr 19, 1965
Igoe-Smith Oper. Area #88Occidental Permian EOR, LLCActiveEnhanced recovery38.7K5,1504,700–5,400Sep 5, 2017
Slaughter, NW. (San Andres) Unit #42WAviator Energy, LLCActiveEnhanced recovery38.6K6004,912–4,989Apr 19, 1965
Woodley, F. L. #51Hilcorp Energy CompanyActiveEnhanced recovery38.5K6004,850–5,150Jan 22, 1992
Igoe-Smith Oper. Area #54WOccidental Permian EOR, LLCActiveEnhanced recovery38.5K5,1504,700–5,400Sep 5, 2017
Dean, C. S. "A" #160Hilcorp Energy CompanyActiveEnhanced recovery38.5K5004,850–5,200Oct 13, 1995
Slaughter, NW. (San Andres) Unit #12WAviator Energy, LLCActiveEnhanced recovery38.4K5004,922–5,022—
Dean #3Yucca Energy, Inc.ActiveDisposal38.3K5004,930–5,090Jul 29, 1998
Dean, C. S. "A" #111WHilcorp Energy CompanyActiveEnhanced recovery38K5004,835–5,200Jul 21, 1994
Conoco-Dean Unit #14WExtex Operating CompanyActiveDisposal37.8K1,0004,942–5,070Dec 4, 1987
North Central Levelland Unit #131WHilcorp Energy CompanyActiveEnhanced recovery37.5K2,0004,550–4,880Jun 27, 2023
Dean, C. S. "A" #135WHilcorp Energy CompanyActiveEnhanced recovery37.4K5354,835–5,200Feb 15, 2017
Whiteface Unit #1WDouble Barrel Oil LLCActiveEnhanced recovery37.3K2504,855–4,914May 21, 1999
Dean, C. S. "A" #159WHilcorp Energy CompanyActiveEnhanced recovery37.2K5004,835–5,200Jul 21, 1994
Dean, C. S. "A" #252AHilcorp Energy CompanyActiveEnhanced recovery37.2K5004,914–5,097Jun 29, 2011
Mallet Unit #127WHilcorp Energy CompanyActiveEnhanced recovery36.9K2,0004,400–5,360Dec 31, 1999
Miller-Wright Unit #2016WKimbell Operating CompanyActiveEnhanced recovery36.8K6004,750–5,050Jan 4, 2011
Miller-Wright Unit #306RKimbell Operating CompanyActiveEnhanced recovery36.7K6004,750–5,050Jan 4, 2011
Igoe-Smith Oper. Area #81Occidental Permian EOR, LLCActiveEnhanced recovery36.6K5,1504,700–5,400Sep 5, 2017
Igoe-Smith Oper. Area #112Occidental Permian EOR, LLCActiveEnhanced recovery36.2K5,0004,800–5,400Apr 8, 2002
West Levelland Unit #215WHilcorp Energy CompanyActiveEnhanced recovery36.2K3004,650–5,000Jul 2, 1991

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.