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 521 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 September 2025, up 0% 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 155 active wells.

521
active injection wells, 48 for disposal
1.45M
bbl/d permitted capacity
48.7M
bbl reported, H-10 year to Sep 2025 +0%
9%
of permitted capacity used
1,051
UIC permits on file, all time
121
bbl/d, 1 daily reporters, Aug 2026

Reported injection, by month

H-10 FILINGS · TEN YEARS TO SEP 2025

Last 12 months 48,671,815 · prior 12 48,685,687(0%)

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, LLC17.6M155384K
Bce-Mach III LLC5.75M50324K
Aviator Energy, LLC4.31M736.8K
R3 Operating Corporation2.64M32138K
Hilcorp Energy Company2.55M32108K
Capturepoint LLC2.41M16116K
Ctoc Energy, LLC2.09M3429.1K
Occidental Permian Ltd.1.86M1828.5K
White Rock Oil & Gas, LLC1.78M5228K
Basin Oil & Gas Operating, LLC1.59M2523.4K
Rein Pusher Operating LLC1.02M1933K
Occidental Permian EOR, LLC827K420K
Texland Petroleum, L.P.750K2510.3K
Crey Oil & Gas LLC730K554K
Petex591K14K
Sei Operating, LLC585K110K
Burk Royalty Co., Ltd.522K2021.4K
Extex Operating Company289K75.5K
OXY USA Inc.223K22K
Socorro Exploration, Inc.142K21K

Injection permits

1,053 UIC PERMITS · 521 ACTIVE · PAGE 11 OF 11

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Prentice Northeast Unit #87 UAmoco Production CompanyCanceledEnhanced recovery—2505,878–6,023Apr 8, 1987
Jacobson, M. E. #5Kala Oil CompanyCanceledEnhanced recovery—2505,009–5,063Dec 8, 1986
Alexander #2WIGaea Services, Inc.PluggedEnhanced recovery—2505,100–5,200Dec 21, 1990
Alexander #3WIGaea Services, Inc.PluggedEnhanced recovery—2505,100–5,200Dec 20, 1990
Alexander #9WIAviator Energy, LLCInactiveEnhanced recovery—2505,100–5,200Feb 28, 1991
Alexander #1WIGaea Services, Inc.PluggedEnhanced recovery—2505,100–5,200Feb 19, 1991
Alexander #4WIGaea Services, Inc.PluggedEnhanced recovery—2505,100–5,200Mar 19, 1991
Raney #2Byrd Operating CompanyCanceledEnhanced recovery—2504,905–4,932Jun 30, 1995
Pool "37" #18Texland Petroleum, L.P.CanceledEnhanced recovery—2505,200–5,550Jul 31, 2007
Adair San Andres Unit #203WAmerada Hess CorporationCanceledEnhanced recovery—2004,864–4,910Feb 14, 1977
Prentice Northeast Unit #4 UCross Timbers Operating CompanyCanceledEnhanced recovery—2006,026–6,044Aug 29, 1990
Prentice Northeast Unit #147 UCross Timbers Operating CompanyCanceledEnhanced recovery—2005,950–6,050Aug 29, 1990
Suntura (Lower Clear Fork) Unit #19WGreat Western Drilling CompanyPluggedEnhanced recovery—2007,400–8,150Aug 14, 2007
Prentice Northeast Unit #41 LCross Timbers Operating CompanyCanceledEnhanced recovery—1506,548–6,870Aug 29, 1990
Day, Cacy "A" #2Great Western Drilling CompanyPluggedEnhanced recovery—1505,988–6,005Jul 12, 1999
Coons "3" #1Texas Crude Exploration, Inc.PluggedEnhanced recovery—1007,325–7,576Apr 10, 1987
Mallet Land & Cattle Co. #67Sabinal Energy Operating, LLCPluggedDisposal—1007,700–8,100Feb 23, 1994
Prentice Northeast Unit #164Amoco Production CompanyCanceledDisposal—22,080–2,240Jan 31, 1958
Adair San Andres Unit #802WAmerada Hess CorporationCanceledEnhanced recovery———Nov 27, 1962
Covington, H. Estate #2DLivermore, Mary Louise EstatePluggedDisposal————
Prentice Northeast Unit #133 WAmoco Production CompanyCanceledEnhanced recovery————
Prentice Northeast Unit #137LCross Timbers Operating CompanyCanceledEnhanced recovery————
Prentice (6700 Clearfork) Unit #310WAmoco Production CompanyCanceledEnhanced recovery———Mar 1, 1972
Prentice Northeast Unit #145Amoco Production CompanyCanceledEnhanced recovery———Jun 26, 1980
Prentice Northeast Unit #28 WAmoco Production CompanyCanceledEnhanced recovery——6,582Sep 24, 1985
Prentice Northeast Unit #144 LCross Timbers Operating CompanyCanceledEnhanced recovery———May 26, 1964
Rose, Rex #1Petroleum Basins Exploration,incPluggedDisposal——5,071Nov 7, 1983
Prentice Northeast Unit #144 UCross Timbers Operating CompanyCanceledEnhanced recovery——5,914–5,986May 20, 1964
Black, Allean C. #1Texaco Inc.CanceledDisposal————
Warhorse (Clearfork, Up.) Unit #707ATexland-Rector & SchumacherCanceledEnhanced recovery———Feb 23, 1981
Northwest Terry (Abo) Unit #509Young, Marshall R., Oil Co.PluggedEnhanced recovery————
T-Y Unit SWD #1M-T Petroleum, Inc.CanceledDisposal——5,025–6,360Jan 7, 1983
Morgenstern, Pauline H. #7Texland-Rector & SchumacherCanceledEnhanced recovery———Sep 10, 1982
Earnest #2R K Petroleum Corp.CanceledEnhanced recovery———May 4, 1983
Prentice Northeast Unit #165DAmoco Production CompanyCanceledDisposal——2,100–2,270Feb 1, 1958
Smith (Forest Statex #1) #1Tejas Operators, Inc.CanceledDisposal——4,745–6,250Oct 25, 1983
Warhorse (Clearfork, Up.) Unit #1206Texland-Rector & SchumacherCanceledEnhanced recovery———Oct 19, 1983
French "B" #4Remuda Operating CompanyPluggedDisposal——4,841Jan 30, 1984
Prentice Northeast Unit #133WXTO Energy Inc.CanceledEnhanced recovery————
Prentice Northeast Unit #137UCross Timbers Operating CompanyCanceledEnhanced recovery——5,990Jun 26, 1964
Devitt, Christine "B" #10Amoco Production CompanyCanceledDisposal——11,700–12,500May 2, 1984
Jacobson, M. E. #21Great Western Drilling CompanyCanceledEnhanced recovery——5,016Dec 3, 1984
Jacobson, M. E. #27Great Western Drilling CompanyPluggedEnhanced recovery——5,012Dec 3, 1984
Jacobson, M. E. #30Great Western Drilling CompanyCanceledEnhanced recovery——5,032Dec 3, 1984
Jacobson, M. E. #35Great Western Drilling CompanyPluggedEnhanced recovery——5,016Dec 3, 1984
Glimp Unit #808Tomahawk PetroleumCanceledEnhanced recovery——4,814Dec 17, 1984
Glimp Unit #8014Tomahawk PetroleumCanceledEnhanced recovery——5,026Dec 17, 1984
Prentice Northeast Unit #96ACross Timbers Operating CompanyCanceledEnhanced recovery——6,556Jun 28, 1985
Raney #3Byrd Operating CompanyPluggedEnhanced recovery——4,913Jul 11, 1986
Wolford #3Byrd Operating CompanyPluggedEnhanced recovery——4,924Jul 11, 1986
Sires #1Byrd Operating CompanyPluggedEnhanced recovery——4,907Jul 11, 1986
Wellman Unit #52Capturepoint LLCInactiveEnhanced recovery——9,393–9,973May 21, 2014
Wellman Unit #82Trinity EOR, LLCCanceledEnhanced recovery——9,385–10,007Jan 11, 2006

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 Sep 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.