Petrora

WATER · TERRY COUNTY

Produced water and disposal in Terry 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 →

Terry County has 527 active injection and disposal wells, 48 of them permitted for disposal, with 1.5 million barrels a day of permitted capacity.

Operators reported 49 million barrels injected on H-10 filings in the twelve months to June 2025, up 2% on the year before, about 9% of what the permits allow.

1 deep disposal wells here report daily to TexNet; they injected 121 barrels a day in August 2026.

Highmark Energy Operating, LLC is the largest injector in the county, with 18 million barrels reported across 160 active wells.

527
active injection wells, 48 for disposal
1.46M
bbl/d permitted capacity
49.4M
bbl reported, H-10 year to Jun 2025 +2%
9%
of permitted capacity used
1,050
UIC permits on file, all time
121
bbl/d, 1 daily reporters, Aug 2026

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 49,389,051 · prior 12 48,455,214(+2%)

05M10M2016201720182019202020212022202320242025

UT BEG TexNet injection reporting tool

Deep disposal, reported daily

121
bbl per day, Aug 2026
1
wells reporting
1
operators
—
same wells vs a year earlier
WellOperatorbbl/d
44500201Bridwell Oil Co.121

Who injects here

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

OperatorReported, bblActive wellsCapacity bbl/d
Highmark Energy Operating, LLC17.8M160396K
Bce-Mach III LLC6.1M50324K
Aviator Energy, LLC4.31M736.8K
Hilcorp Energy Company2.81M32108K
R3 Operating Corporation2.52M33140K
Capturepoint LLC2.52M16116K
Cross Timbers Energy, LLC2.03M3429.1K
Occidental Permian Ltd.1.95M1930K
Basin Oil & Gas Operating, LLC1.67M2420.9K
White Rock Oil & Gas, LLC1.47M5228K
Rein Pusher Operating LLC1.02M1933K
Occidental Permian EOR, LLC910K420K
Crey Oil & Gas LLC775K554K
Texland Petroleum, L.P.743K2510.3K
Sei Operating, LLC614K110K
Petex584K14K
Burk Royalty Co., Ltd.536K2021.4K
Extex Operating Company289K75.5K
OXY USA Inc.193K22K
Socorro Exploration, Inc.153K21K

Injection permits

1,052 UIC PERMITS · 527 ACTIVE · PAGE 3 OF 11

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Suntura (Lower Clear Fork) Unit #22WBasin Oil & Gas Operating, LLCActiveEnhanced recovery69.1K2007,400–8,200Jul 23, 2009
Wellman West Unit #16White Rock Oil & Gas, LLCActiveEnhanced recovery68.7K5005,498–5,554Apr 6, 1998
Wellman SW. San Andres Unit #33Rein Pusher Operating LLCActiveEnhanced recovery68K1,0005,513–5,536Jun 28, 1994
Helen #10R3 Operating CorporationActiveEnhanced recovery66.3K1,5007,285–8,091Nov 21, 2016
Thompson, D. L. #3WISocorro Exploration, Inc.ActiveEnhanced recovery66.2K5007,950–8,040Mar 21, 2022
Adair San Andres Unit #509WHilcorp Energy CompanyActiveEnhanced recovery66.1K1,0004,870–4,930May 19, 2000
Wellman SW. San Andres Unit #1Rein Pusher Operating LLCActiveEnhanced recovery66K1,0005,509–5,532Jun 28, 1994
Christine #3R3 Operating CorporationActiveEnhanced recovery65.4K1,5007,250–8,000Dec 3, 2014
Prentice Northeast Unit #219Highmark Energy Operating, LLCActiveEnhanced recovery65.2K2,5005,750–7,300Nov 10, 2003
Adair San Andres Unit #910Hilcorp Energy CompanyActiveEnhanced recovery65.1K2,0004,794–4,927May 19, 2005
Wellman SW. San Andres Unit #23Rein Pusher Operating LLCActiveEnhanced recovery64.2K1,0005,496–5,519Jun 28, 1994
Suntura (Lower Clear Fork) Unit #6WBasin Oil & Gas Operating, LLCActiveEnhanced recovery64.2K2007,400–8,200Jul 23, 2009
Prentice Northeast Unit #143Highmark Energy Operating, LLCActiveEnhanced recovery64K2,5005,750–7,300Sep 5, 1995
Wellman SW. San Andres Unit #27Rein Pusher Operating LLCActiveEnhanced recovery62.6K1,0005,488–5,508Jun 28, 1994
Alexander #5WIAviator Energy, LLCActiveEnhanced recovery62.4K2505,100–5,200Mar 20, 1991
Wellman West Unit #20WWhite Rock Oil & Gas, LLCActiveEnhanced recovery61.8K5005,498–5,562Apr 6, 1998
Mallet Land & Cattle Co. #61WBce-Mach III LLCActiveEnhanced recovery61.3K10,0007,600–8,200Apr 2, 2004
Wellman SW. San Andres Unit #13Rein Pusher Operating LLCActiveEnhanced recovery61.3K1,0005,474–5,494Jun 28, 1994
Alexander #8WIAviator Energy, LLCActiveEnhanced recovery61.2K2505,100–5,200Feb 28, 1991
Mallet Land & Cattle Company #24WCross Timbers Energy, LLCActiveEnhanced recovery61K1,5004,650–5,078Sep 22, 2022
Investors Royalty Co. "A" #6WBce-Mach III LLCActiveEnhanced recovery60.3K10,0007,600–8,100Mar 9, 2004
Suntura (Lower Clear Fork) Unit #5WBasin Oil & Gas Operating, LLCActiveEnhanced recovery59K2007,400–8,150Aug 14, 2007
Reese Cleveland #11WBce-Mach III LLCActiveEnhanced recovery58K2,2007,400–8,200Jul 21, 2021
Mallet Land & Cattle Co. #83WBce-Mach III LLCActiveEnhanced recovery57.9K10,0007,800–7,962Jul 21, 2003
Investors Royalty Co. "A" #1WBce-Mach III LLCActiveEnhanced recovery57.2K10,0007,700–8,150Dec 10, 2003
Wellman SW. San Andres Unit #22Rein Pusher Operating LLCActiveEnhanced recovery55K1,0005,471–5,493Sep 27, 2022
Doyle #7WBurk Royalty Co., Ltd.ActiveEnhanced recovery54.7K1,2005,932–5,962Jul 17, 2001
Suntura (Lower Clear Fork) Unit #11WBasin Oil & Gas Operating, LLCActiveEnhanced recovery54.5K2007,400–8,400Jul 23, 2009
Wellman SW. San Andres Unit #5Rein Pusher Operating LLCActiveEnhanced recovery54.4K1,0005,476–5,500Jun 28, 1994
Prentice Northeast Unit #564LHighmark Energy Operating, LLCActiveEnhanced recovery54.2K1,2507,121–7,300May 14, 2003
Wellman SW. San Andres Unit #11Rein Pusher Operating LLCActiveEnhanced recovery53.7K1,0005,474–5,492Jun 28, 1994
Suntura (Lower Clear Fork) Unit #4WBasin Oil & Gas Operating, LLCActiveEnhanced recovery53.6K2007,400–8,300Jul 23, 2009
Wellman SW. San Andres Unit #32Rein Pusher Operating LLCActiveEnhanced recovery52.9K1,0005,525–5,531Jun 28, 1994
Pool-Hannes "36" #1136Texland Petroleum, L.P.ActiveEnhanced recovery52.7K3005,268–5,304Nov 22, 1988
Pool-Hannes "36" #9036Texland Petroleum, L.P.ActiveEnhanced recovery52.6K3005,285–5,329Nov 22, 1988
Coons #1WBurk Royalty Co., Ltd.ActiveEnhanced recovery52K1,2005,947–5,977Jul 20, 2001
Mallet Land & Cattle Company #38WCross Timbers Energy, LLCActiveEnhanced recovery52K1,0004,982–5,023May 11, 2011
Mallet Land & Cattle Co. #110HWBce-Mach III LLCActiveEnhanced recovery51.8K10,0007,600–8,000Apr 2, 2004
Wellman SW. San Andres Unit #17Rein Pusher Operating LLCActiveEnhanced recovery51.8K1,0005,471–5,500Jun 28, 1994
Willard 48 Unit #2HWWhite Rock Oil & Gas, LLCActiveEnhanced recovery51.1K1,0004,953–5,668Sep 7, 2004
Wellman SW. San Andres Unit #30Rein Pusher Operating LLCActiveEnhanced recovery50.8K1,0005,492–5,518Jun 28, 1994
Suntura (Lower Clear Fork) Unit #16WBasin Oil & Gas Operating, LLCActiveEnhanced recovery50.1K2007,400–8,300Jul 23, 2009
Suntura (Lower Clear Fork) Unit #18WBasin Oil & Gas Operating, LLCActiveEnhanced recovery49.7K2007,400–8,400Aug 14, 2007
Wellman West Unit #2WWhite Rock Oil & Gas, LLCActiveEnhanced recovery49.5K3505,490–5,650Aug 17, 1995
Wellman SW. San Andres Unit #7Rein Pusher Operating LLCActiveEnhanced recovery49.3K1,0005,476–5,532Jul 15, 2022
Wellman SW. San Andres Unit #9Rein Pusher Operating LLCActiveEnhanced recovery49K1,0005,474–5,496Jun 28, 1994
Beck, G. L. #13OXY USA Inc.ActiveEnhanced recovery48.6K1,0007,450–8,250May 26, 2010
Mallet Land & Cattle Company #22WCross Timbers Energy, LLCActiveEnhanced recovery48.2K1,0004,992–5,010May 11, 2011
Pool-Hannes "36" #1436Texland Petroleum, L.P.ActiveEnhanced recovery47.4K3005,281–5,320Nov 22, 1988
Pool "37" #22Texland Petroleum, L.P.ActiveEnhanced recovery44.8K4005,150–5,600Mar 22, 2013
Mallet Land & Cattle Co. #85WBce-Mach III LLCActiveEnhanced recovery43.8K10,0007,600–8,200Oct 1, 2003
Wellman West Unit #4WWhite Rock Oil & Gas, LLCActiveEnhanced recovery43.6K5005,490–5,650Aug 17, 1995
Wellman West Unit #6WWhite Rock Oil & Gas, LLCActiveEnhanced recovery43.1K5005,500–5,572Apr 6, 1998
Suntura (Lower Clear Fork) Unit #2WBasin Oil & Gas Operating, LLCActiveEnhanced recovery42.9K2007,400–8,200Jul 23, 2009
Doyle #6WBurk Royalty Co., Ltd.ActiveEnhanced recovery42.5K1,2005,931–5,967Jul 17, 2001
Mallet Land & Cattle Company #20WCross Timbers Energy, LLCActiveEnhanced recovery42.2K1,0005,005–5,045May 11, 2011
Wellman SW. San Andres Unit #18Rein Pusher Operating LLCActiveEnhanced recovery41.9K1,0005,472–5,487Dec 7, 2006
Taylor, C. L. #1Bridwell Oil Co.ActiveDisposal41K2,5004,300–5,647Jan 25, 2024
Leeper Unit #12WBurk Royalty Co., Ltd.ActiveEnhanced recovery40.8K5005,909–5,964Jun 8, 2016
Prentice Northeast Unit #62 UHighmark Energy Operating, LLCActiveEnhanced recovery39.5K2,5005,750–7,300Sep 5, 1995
1ST Natl Bank of Roswell Tr. "B" #18WBce-Mach III LLCActiveEnhanced recovery39.5K5007,766–8,072May 18, 1979
Suntura (Lower Clear Fork) Unit #21WBasin Oil & Gas Operating, LLCActiveEnhanced recovery38.6K2007,400–8,200Jul 23, 2009
Exxon-Coons #6WBurk Royalty Co., Ltd.ActiveEnhanced recovery38.5K3005,901–5,956Dec 20, 1989
Investors Royalty Co. "A" #10WBce-Mach III LLCActiveEnhanced recovery37.6K1,0007,600–8,150May 9, 2003
Welch North Unit #901WWhite Rock Oil & Gas, LLCActiveEnhanced recovery37.6K5004,912–4,943Jun 15, 1965
Beasley 48 #4Texland Petroleum, L.P.ActiveEnhanced recovery36.4K3005,300–5,450Aug 31, 2011
Muldrow #18Texland Petroleum, L.P.ActiveEnhanced recovery36.4K6005,264–5,334Jun 8, 2017
Muldrow #19Texland Petroleum, L.P.ActiveEnhanced recovery36.4K6005,264–5,356Jun 8, 2017
Mallet Land & Cattle Co. #95WBce-Mach III LLCActiveEnhanced recovery35.9K10,0007,600–8,066Mar 10, 2015
Pool-Hannes "36" #7036Texland Petroleum, L.P.ActiveEnhanced recovery35.6K3005,256–5,292Nov 22, 1988
Mallet Land & Cattle Co. #102WBce-Mach III LLCActiveEnhanced recovery35.1K10,0007,600–8,013Sep 23, 2014
Investors Royalty Co. "A" #23WBce-Mach III LLCActiveEnhanced recovery35K2,5007,500–8,200Jan 30, 2004
Northwest Terry (Abo) Unit #207R3 Operating CorporationActiveEnhanced recovery34.1K1,5007,500–8,100Nov 29, 2016
Welch North Unit #2802WWhite Rock Oil & Gas, LLCActiveEnhanced recovery34K5004,853–4,864Jun 15, 1965
Beck, G. L. #12OXY USA Inc.ActiveEnhanced recovery32.8K1,0007,450–8,250May 26, 2010
Pool "37" #19Texland Petroleum, L.P.ActiveEnhanced recovery32.7K3005,200–5,550Jul 31, 2007
Welch North Unit #3213WWhite Rock Oil & Gas, LLCActiveEnhanced recovery32K5004,864–4,920May 9, 2003
Investors Royalty Co. "A" #20WBce-Mach III LLCActiveEnhanced recovery31.6K2,5007,500–8,200Jan 30, 2004
Leeper Unit #11WBurk Royalty Co., Ltd.ActiveEnhanced recovery29.8K3005,920–5,976May 19, 2022
Exxon-Coons #2WBurk Royalty Co., Ltd.ActiveEnhanced recovery29K5005,925–6,015Mar 7, 2016
Suntura (Lower Clear Fork) Unit #9WBasin Oil & Gas Operating, LLCActiveEnhanced recovery28.8K2007,400–8,100Aug 14, 2007
Welch North Unit #1605WWhite Rock Oil & Gas, LLCActiveEnhanced recovery28.3K5004,869–4,898Sep 8, 2021
Welch North Unit #3203WWhite Rock Oil & Gas, LLCActiveEnhanced recovery28.2K5004,880–4,920Jun 15, 1965
Muldrow #21Texland Petroleum, L.P.ActiveEnhanced recovery28.2K6005,264–5,366Jun 8, 2017
Prentice Northeast Unit #10Highmark Energy Operating, LLCActiveEnhanced recovery28K2,5005,863–6,877Jan 18, 2008
Leeper Unit #21WBurk Royalty Co., Ltd.ActiveEnhanced recovery27.9K3005,908–5,981May 19, 2022
Chevron-Givan #1WBurk Royalty Co., Ltd.ActiveEnhanced recovery27.4K5005,975–6,013Jan 10, 1991
Leeper Unit #4WBurk Royalty Co., Ltd.ActiveEnhanced recovery26K3005,902–5,958May 19, 2022
Muldrow #17Texland Petroleum, L.P.ActiveEnhanced recovery25.8K6005,250–5,297Jun 8, 2017
Muldrow #25Texland Petroleum, L.P.ActiveEnhanced recovery25.3K6005,200–5,600May 18, 2012
Pool-Hannes "36" #19WITexland Petroleum, L.P.ActiveEnhanced recovery25.3K3005,200–5,550Jul 31, 2007
Pool-Hannes "36" #23Texland Petroleum, L.P.ActiveEnhanced recovery24.7K6005,225–5,350Mar 26, 2013
Pool-Hannes "36" #20WITexland Petroleum, L.P.ActiveEnhanced recovery23.6K3005,200–5,550Jul 31, 2007
Mobil-Givan #3WBurk Royalty Co., Ltd.ActiveEnhanced recovery22.8K3005,950–5,988Sep 29, 2018
1ST Natl Bank of Roswell Tr. "B" #16WBce-Mach III LLCActiveEnhanced recovery22.7K5007,500–8,085Feb 20, 2014
Jacobson #31WBasin Oil & Gas Operating, LLCActiveEnhanced recovery22.5K1,5007,716–7,984Sep 2, 2004
Covington, Janie et Al #1Bce-Mach III LLCActiveEnhanced recovery21.8K2,2007,400–8,157Dec 30, 2021
Investors Royalty Co. "A" #9WBce-Mach III LLCActiveEnhanced recovery21.1K10,0007,500–8,100Mar 9, 2004
Wellman Unit #62Capturepoint LLCActiveDisposal20.2K10,0004,700–7,670Apr 22, 2009
Welch North Unit #1608WWhite Rock Oil & Gas, LLCActiveEnhanced recovery19.4K5004,860–4,905May 9, 2003

Latest disposal drilling permits

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

IssuedPermitOperatorLease / well
Dec 14, 1982180153Superior Oil Company, TheT-Y Unit SWD #1 44580579
Sep 21, 1981133939Superior Oil Company, ThePippin, O.A. SWD #1 44530991

About this data

RRC UIC well master and H-10 injection reports, settled through Jun 2025; TexNet daily injection for Aug 2026; disposal permit tags from Petrora's sector classifier.

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