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 4 OF 22

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Whiteface Unit #118WDouble Barrel Oil LLCActiveEnhanced recovery36.1K1,0404,600–5,000Sep 28, 2017
Duggan Slaughter Unit #421AWCross Timbers Energy, LLCActiveEnhanced recovery36.1K1,0004,969–5,053Jul 16, 1996
Dean, C. S. "A" #172WHilcorp Energy CompanyActiveEnhanced recovery36K5004,835–5,200Jul 21, 1994
Veal #7WExtex Operating CompanyActiveEnhanced recovery36K5004,891–4,993Jul 10, 1967
North Central Levelland Unit #222WHilcorp Energy CompanyActiveEnhanced recovery35.9K1,0004,600–5,000Apr 27, 1994
Miller-Wright Unit #2010WKimbell Operating CompanyActiveEnhanced recovery35.8K6004,750–5,050Jan 4, 2011
Dean "I" #8WExtex Operating CompanyActiveEnhanced recovery35.6K5004,983–5,075Oct 3, 2008
Duggan Slaughter Unit #1411NWCross Timbers Energy, LLCActiveDisposal35.4K1,0005,000–5,050Aug 16, 1996
Igoe-Smith Oper. Area #85Occidental Permian EOR, LLCActiveEnhanced recovery35.3K5,1504,700–5,400Sep 5, 2017
West Levelland Unit #226WHilcorp Energy CompanyActiveEnhanced recovery35.3K3004,650–5,000Jul 2, 1991
Miller-Wright Unit #106WKimbell Operating CompanyActiveEnhanced recovery35.2K6004,750–5,050Jan 4, 2011
Dean, C. S. "A" #71WHilcorp Energy CompanyActiveEnhanced recovery35.1K5004,835–5,200Jul 21, 1994
Dean, C. S. "A" #158Hilcorp Energy CompanyActiveEnhanced recovery34.8K5004,850–5,200Jan 26, 1996
Landon (San Andres) Unit #76WPrasad, Hari Production Co.ActiveEnhanced recovery34.7K5004,993–5,068Apr 23, 2014
Dean, C. S. "A" #133WHilcorp Energy CompanyActiveEnhanced recovery34.3K5004,835–5,200Jul 21, 1994
Dean, C. S. "A" #151WHilcorp Energy CompanyActiveEnhanced recovery34.2K5004,835–5,200Jul 21, 1994
North Central Levelland Unit #90WHilcorp Energy CompanyActiveEnhanced recovery33.9K3,1804,300–4,885Dec 23, 2014
Dean, C. S. "A" #213Hilcorp Energy CompanyActiveEnhanced recovery33.8K5004,850–5,200Jan 26, 1996
Dean, C. S. "A" #58Hilcorp Energy CompanyActiveEnhanced recovery33.7K5004,835–5,200Jul 21, 1994
Dean, Carrie Slaughter "C" #17Hilcorp Energy CompanyActiveEnhanced recovery33.6K5,0004,800–5,200Apr 25, 2003
Whiteface Unit #5WDouble Barrel Oil LLCActiveEnhanced recovery33.5K3004,700–4,950Jul 8, 2005
North Central Levelland Unit #345WHilcorp Energy CompanyActiveEnhanced recovery33.5K1,0004,812–4,850Oct 12, 2000
Dean, C. S. "A" #21WHilcorp Energy CompanyActiveEnhanced recovery33.3K5004,835–5,200Jul 21, 1994
Dean, C. S. "A" #261WHilcorp Energy CompanyActiveEnhanced recovery33.1K5004,898–5,060Jun 29, 2011
Miller-Wright Unit #2033Kimbell Operating CompanyActiveEnhanced recovery32.6K6504,750–5,050Jan 4, 2011
North-Wright #B 2Walkabout Operating, LLCActiveEnhanced recovery32.5K8004,680–4,900Apr 23, 2010
Wright, J.M. Unit #67A.C.T. Operating CompanyActiveEnhanced recovery32.4K3504,800–4,980Nov 12, 2007
North-Wright #A 12Walkabout Operating, LLCActiveEnhanced recovery32.4K8004,824–4,884Oct 20, 2011
North Central Levelland Unit #224WHilcorp Energy CompanyActiveEnhanced recovery32K3,0004,600–4,900Dec 11, 2024
North Central Levelland Unit #137WHilcorp Energy CompanyActiveEnhanced recovery31.8K6504,560–5,000Jan 27, 2000
West Levelland Unit #55WHilcorp Energy CompanyActiveEnhanced recovery31.6K3004,650–5,000Jul 2, 1991
Whiteface Unit #100WDouble Barrel Oil LLCActiveEnhanced recovery31.5K1,0604,600–4,900Aug 16, 2016
Dean, C. S. "A" #68WHilcorp Energy CompanyActiveEnhanced recovery31.5K5004,835–5,200Jul 21, 1994
Landon (San Andres) Unit #131WPrasad, Hari Production Co.ActiveEnhanced recovery31.4K5005,050–5,082Jun 6, 1967
Dean, C. S. "A" #24XHilcorp Energy CompanyActiveEnhanced recovery31.2K5004,850–5,033Nov 14, 2003
Dean "I" #6WExtex Operating CompanyActiveEnhanced recovery31K5004,952–5,051Oct 3, 2008
North Central Levelland Unit #93WHilcorp Energy CompanyActiveEnhanced recovery30.9K3004,465–4,868Jun 10, 1999
Morton Unit #3801A.C.T. Operating CompanyActiveEnhanced recovery30.9K9504,700–5,000May 3, 2024
Miller-Wright Unit #207WKimbell Operating CompanyActiveEnhanced recovery30.5K5004,750–5,050Jan 4, 2011
West Levelland Unit #214WHilcorp Energy CompanyActiveEnhanced recovery30.3K3004,650–5,000Jul 2, 1991
North Central Levelland Unit #60WHilcorp Energy CompanyActiveEnhanced recovery30.1K1,0004,802–4,870Mar 16, 2020
Dean, C. S. "A" #120WHilcorp Energy CompanyActiveEnhanced recovery30.1K5004,835–5,200Jul 21, 1994
Wright, J.M. Unit #88A.C.T. Operating CompanyActiveEnhanced recovery30.1K3504,800–5,000Oct 27, 2008
Dean, C. S. "A" #214Hilcorp Energy CompanyActiveEnhanced recovery29.9K5004,850–5,200Jan 26, 1996
Conoco-Dean Unit #153Extex Operating CompanyActiveEnhanced recovery29.9K1,0004,900–5,190Apr 24, 1996
Masten #5Joplin Oil Co., Inc.ActiveEnhanced recovery29.9K3004,988–5,072Feb 16, 1988
Dean, C. S. "A" #41XHilcorp Energy CompanyActiveEnhanced recovery29.7K5004,835–5,200Jul 21, 1994
Dean, C. S. "A" #67WHilcorp Energy CompanyActiveEnhanced recovery29.7K5004,835–5,200Jul 21, 1994
West Levelland Unit #137WHilcorp Energy CompanyActiveEnhanced recovery29.7K3004,650–5,000Mar 31, 1992
Dean, C. S. "A" #212Hilcorp Energy CompanyActiveEnhanced recovery29.6K5004,850–5,200Jan 26, 1996
Wright, J.M. Unit #82A.C.T. Operating CompanyActiveEnhanced recovery29.5K3504,934–4,992Nov 12, 2007
Dean, C. S. "A" #118XHilcorp Energy CompanyActiveEnhanced recovery29K5004,835–5,200Jul 21, 1994
Igoe-Smith Oper. Area #108Occidental Permian EOR, LLCActiveEnhanced recovery28.9K5,1504,700–5,400Sep 5, 2017
Slaughter, NW. (San Andres) Unit #16Aviator Energy, LLCActiveEnhanced recovery28.3K6004,920–5,022Dec 15, 1986
Slaughter, NW. (San Andres) Unit #84WAviator Energy, LLCActiveEnhanced recovery28.2K6004,800–5,100Jan 24, 1994
Igoe-Smith Oper. Area #116Occidental Permian EOR, LLCActiveEnhanced recovery27.9K5,1504,700–5,400Sep 5, 2017
Dean, C. S. "A" #119WHilcorp Energy CompanyActiveEnhanced recovery27.8K5004,835–5,200Jul 21, 1994
West Levelland Unit #281WHilcorp Energy CompanyActiveEnhanced recovery27.7K3004,750–5,000Dec 16, 1988
Landon (San Andres) Unit #58WPrasad, Hari Production Co.ActiveEnhanced recovery27.5K5005,036–5,073Apr 23, 2014
Mallet Unit #307Hilcorp Energy CompanyActiveEnhanced recovery27.4K2,0004,400–5,435Dec 31, 1999
Whiteface Unit #106Double Barrel Oil LLCActiveEnhanced recovery27.3K3004,894–4,928Jul 8, 2004
Miller-Wright Unit #2030WKimbell Operating CompanyActiveEnhanced recovery27.3K6004,750–5,050Jan 4, 2011
South Mallet Unit #329WWinn Operating, LLCActiveEnhanced recovery27.2K1,2004,800–5,600Nov 15, 2010
Conoco-Dean Unit #148Extex Operating CompanyActiveEnhanced recovery27.1K1,0004,900–5,190Apr 24, 1996
South Mallet Unit #310WWinn Operating, LLCActiveEnhanced recovery27.1K1,2004,800–5,600Nov 15, 2010
Stanton, Joe L. Trustee #37Extex Operating CompanyActiveEnhanced recovery26.9K3004,800–5,200Jul 8, 1993
Igoe-Smith Oper. Area #90WOccidental Permian EOR, LLCActiveEnhanced recovery26.8K5,1504,700–5,400Sep 5, 2017
Duggan Slaughter Unit #251AWCross Timbers Energy, LLCActiveEnhanced recovery26.6K1,0004,984–5,052Jul 16, 1996
Buckshot Unit #87WHunt Cimarron Ltd. PartnershipActiveEnhanced recovery26.6K1,0004,933–5,041Apr 13, 1967
Whiteface Unit #114WDouble Barrel Oil LLCActiveEnhanced recovery26.5K1,0604,600–5,000Aug 31, 2017
Henry, John #8Yucca Energy, Inc.ActiveEnhanced recovery26.4K4004,893–4,989Dec 19, 2022
West Levelland Unit #227WHilcorp Energy CompanyActiveEnhanced recovery26.2K3004,650–5,000Jul 2, 1991
West Levelland Unit #358WHilcorp Energy CompanyActiveEnhanced recovery26.1K3004,700–5,000Jan 21, 1992
Starnes Unit #1708WAviator Energy, LLCActiveEnhanced recovery26.1K2004,996–5,034Apr 17, 2007
Igoe-Smith Oper. Area #114Occidental Permian EOR, LLCActiveEnhanced recovery25.9K5,1504,700–5,400Sep 5, 2017
Xit Unit #55WHilcorp Energy CompanyActiveEnhanced recovery25.8K3,0004,700–5,000Dec 20, 2024
West Levelland Unit #279WHilcorp Energy CompanyActiveEnhanced recovery25.7K3004,750–5,000Dec 16, 1988
West Levelland Unit #225WHilcorp Energy CompanyActiveEnhanced recovery25.7K3004,650–5,000Jul 2, 1991
Northwest Mallet Unit #49WOccidental Permian EOR, LLCActiveEnhanced recovery25.6K5004,893–4,952Feb 1, 1964
West Levelland Unit #180WHilcorp Energy CompanyActiveEnhanced recovery25.6K1754,760–4,898Aug 13, 1986
West Levelland Unit #298WHilcorp Energy CompanyActiveEnhanced recovery25.5K3004,750–5,000Dec 16, 1988
Landon (San Andres) Unit #77WPrasad, Hari Production Co.ActiveEnhanced recovery25.1K5004,997–5,093Apr 23, 2014
Xit Unit #81WHilcorp Energy CompanyActiveEnhanced recovery25.1K5004,850–5,200Jul 21, 1994
Smith-Igoe #5WHilcorp Energy CompanyActiveEnhanced recovery24.9K5,0004,800–5,200Jun 24, 2002
Masten Unit #J 10Talis Energy Inc.ActiveEnhanced recovery24.8K2,5004,800–5,000Jul 26, 2016
Igoe-Smith Oper. Area #87Occidental Permian EOR, LLCActiveEnhanced recovery24.5K5,1504,700–5,400Sep 5, 2017
Conoco-Dean Unit #143Extex Operating CompanyActiveEnhanced recovery24.5K1,0004,900–5,190Apr 24, 1996
Duggan Slaughter Unit #431AWCross Timbers Energy, LLCActiveEnhanced recovery24.3K1,0005,005–5,053Jul 16, 1996
West Levelland Unit #203WHilcorp Energy CompanyActiveEnhanced recovery24.3K3004,850–4,900Feb 19, 1986
North Central Levelland Unit #57WHilcorp Energy CompanyActiveEnhanced recovery24K1,0004,560–5,000May 18, 2001
Masten "C" #17Extex Operating CompanyActiveEnhanced recovery23.7K3004,800–5,200Jul 8, 1993
Boyd #40Hilcorp Energy CompanyActiveEnhanced recovery23.6K5,0004,600–5,200Dec 16, 2016
Whiteface Unit #67Double Barrel Oil LLCActiveEnhanced recovery23.5K1504,900–4,943Oct 10, 1990
Wright, J.M. Unit #51A.C.T. Operating CompanyActiveEnhanced recovery23.2K3504,900–4,972Nov 12, 2007
Blake "88" #1Vision Oil and Gas LLCActiveDisposal23.1K2,0004,770–5,050Aug 22, 2012
Conoco-Dean Unit #16WExtex Operating CompanyActiveDisposal22.9K1,0004,967–5,063Dec 4, 1987
Duggan Slaughter Unit #171AWCross Timbers Energy, LLCActiveEnhanced recovery22.8K1,0004,948–5,040Jul 16, 1996
Xit Unit #39WHilcorp Energy CompanyActiveEnhanced recovery22.6K5004,850–5,200Jul 21, 1994
T. L. B. Unit #27WExtex Operating CompanyActiveEnhanced recovery22.1K5004,850–5,050Mar 31, 1994
Xit Unit #29WHilcorp Energy CompanyActiveEnhanced recovery22K5004,850–5,200Jul 21, 1994

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.