Petrora

WATER · THROCKMORTON COUNTY

Produced water and disposal in Throckmorton 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 →

Throckmorton County has 235 active injection and disposal wells, 58 of them permitted for disposal, with 310,806 barrels a day of permitted capacity.

Operators reported 5.9 million barrels injected on H-10 filings in the twelve months to June 2025, down 15% on the year before, about 5% of what the permits allow.

Cooper Oil & Gas, LLC is the largest injector in the county, with 1.5 million barrels reported across 22 active wells.

235
active injection wells, 58 for disposal
311K
bbl/d permitted capacity
5.93M
bbl reported, H-10 year to Jun 2025 -15%
5%
of permitted capacity used
1,044
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 5,928,938 · prior 12 6,971,571(-15%)

0500K1M2016201720182019202020212022202320242025

Who injects here

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

OperatorReported, bblActive wellsCapacity bbl/d
Cooper Oil & Gas, LLC1.51M2275.7K
Burk Royalty Co., Ltd.683K1421.5K
S.B. Street Operating, Inc.670K2637.8K
North Texas Oil & Gas, LLC464K570K
Okie Operating Company, Ltd.355K73.5K
Petex326K83.89K
Tot Richards Family LP227K52.2K
Fourcooks Oil & Gas, LLC188K62.15K
Subsea Operating Co.160K1600
Bellah & Mathiews152K52.5K
Daylight Petroleum LLC126K52.9K
WB Mullin Operating LLC114K81.38K
Estacado Energy, LLC106K410.4K
JTC Royalties LLC102K21.25K
Safari Resources, LLC73.5K2600
Roil Operating LLC71.4K24K
BJB Transport LLC60K15K
Bluff Creek Petroleum, LLC57.4K62K
Uphill Consulting LLC50.2K31K
Ram Oil and Gas, Inc.42K21.55K

Injection permits

1,044 UIC PERMITS · 235 ACTIVE · PAGE 1 OF 11

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Wright-Gregory #102Cooper Oil & Gas, LLCActiveEnhanced recovery350K2,0004,384–4,430Dec 13, 2013
Sloan SWD #1North Texas Oil & Gas, LLCActiveDisposal191K25,0005,400–6,450Sep 2, 2014
Carpenter #1Cooper Oil & Gas, LLCActiveEnhanced recovery174K1,5004,430–4,438Jun 30, 1999
Clark Ranch #1541North Texas Oil & Gas, LLCActiveDisposal169K8,0006,474–6,542Oct 31, 2013
Wbrr 233 #61Okie Operating Company, Ltd.ActiveEnhanced recovery167K500781–800Sep 3, 2020
Angi Matthews PA Lease #2Subsea Operating Co.ActiveEnhanced recovery160K6001,272–1,273May 3, 2006
Keeter, J. J. #3Cooper Oil & Gas, LLCActiveDisposal142K1,5001,754–1,850Aug 20, 2015
Gregory #6Cooper Oil & Gas, LLCActiveEnhanced recovery135K7504,878–4,888Apr 30, 2024
Spears, Mary J. #1Bellah & MathiewsActiveEnhanced recovery132K1,2003,500–4,500Jan 31, 1997
Hog Creek #7Cooper Oil & Gas, LLCActiveEnhanced recovery131K1,2003,863–3,866Jul 26, 2019
Travis County School Land 54 #3Cooper Oil & Gas, LLCActiveEnhanced recovery117K7503,777–3,786Jul 26, 2019
Brown-Merrick 431 #6Burk Royalty Co., Ltd.ActiveEnhanced recovery116K1,5004,010–4,042Nov 16, 2020
Brown-Merrick 431 #7Burk Royalty Co., Ltd.ActiveEnhanced recovery114K1,5004,074–4,087Aug 16, 2017
Lambshead D-8 #S 15Tot Richards Family LPActiveEnhanced recovery111K500990–1,005Jul 11, 2003
Lambshead #33BPetexActiveEnhanced recovery104K1,250888–909Aug 29, 1988
King -E- #2JTC Royalties LLCActiveDisposal102K5003,894–3,900May 25, 1999
Brown-Merrick 431 #5Burk Royalty Co., Ltd.ActiveEnhanced recovery99.8K1,5004,066–4,088Aug 16, 2017
Wbrr 233 #21Okie Operating Company, Ltd.ActiveEnhanced recovery98.8K500750–790Jun 27, 2014
Brown-Merrick 431 #2Burk Royalty Co., Ltd.ActiveEnhanced recovery96.5K1,5003,980–4,004Mar 2, 2019
Matthews PL #1PetexActiveEnhanced recovery92.9K8001,068–1,072Jan 15, 1988
Brown, R. A. -C- #6S.B. Street Operating, Inc.ActiveEnhanced recovery91.3K8004,640–4,645Jun 9, 1993
Lambshead "C-8" #8SDaylight Petroleum LLCActiveEnhanced recovery88.8K1,000980–1,000Nov 11, 1997
Morrison "B" #1Cooper Oil & Gas, LLCActiveEnhanced recovery87K2,0001,818–1,822Dec 13, 2017
Brown-Merrick 244 #2443Cooper Oil & Gas, LLCActiveEnhanced recovery84.6K1,0003,704–3,718Oct 22, 2012
Y-L Ranch #1Cooper Oil & Gas, LLCActiveDisposal78.7K35,0006,142–6,177Mar 31, 2015
Rhodes, Bessie #17S.B. Street Operating, Inc.ActiveEnhanced recovery77.3K1,0004,440–4,443Jan 30, 1995
Daws, M. #3Fourcooks Oil & Gas, LLCActiveEnhanced recovery74.9K500630–634Dec 16, 1993
McKnight 1279 #2S.B. Street Operating, Inc.ActiveDisposal73K5,0004,874–6,393Sep 17, 2013
Carpenter, W. H. #2S.B. Street Operating, Inc.ActiveDisposal73K8002,480–2,550Apr 28, 1995
Howsley (Nees) #2Fourcooks Oil & Gas, LLCActiveEnhanced recovery72.8K500716–726Dec 31, 1993
Greathouse Unit #64Estacado Energy, LLCActiveEnhanced recovery72.2K5,0004,649–4,669Aug 6, 1997
Darden, J.W., et al Unit #1S.B. Street Operating, Inc.ActiveEnhanced recovery72K1,5004,601–5,070Nov 21, 2011
Redwine SWD #1North Texas Oil & Gas, LLCActiveDisposal71.6K25,0005,611–6,900Aug 28, 2017
TLC 50 #G 71Cooper Oil & Gas, LLCActiveEnhanced recovery69.4K1,0004,910–4,914Jul 1, 2019
Bcmm 442 #2Burk Royalty Co., Ltd.ActiveEnhanced recovery61.9K2,0004,080–4,100Nov 20, 2020
Edith Bachman #1BJB Transport LLCActiveEnhanced recovery60K5,0004,768–4,840Feb 11, 2016
Bcmm 431 #5Burk Royalty Co., Ltd.ActiveEnhanced recovery52.1K1,5003,968–3,978Nov 1, 2019
Parrott Est. #2S.B. Street Operating, Inc.ActiveDisposal51.8K5,0004,778–4,785Feb 19, 2014
Lambshead #34BPetexActiveOther51.3K300898–903Jan 12, 1971
Andrews -B- #1Cooper Oil & Gas, LLCActiveEnhanced recovery48.9K5004,350–4,776Mar 3, 1992
Matthews PW #1PetexActiveEnhanced recovery47.8K8001,045–1,052Nov 10, 1994
Richards, W.L. -B_ #4Tot Richards Family LPActiveEnhanced recovery45.6K5001,808–1,820Jun 30, 1995
Wbrr 233 #4Okie Operating Company, Ltd.ActiveEnhanced recovery44.5K500750–758Nov 22, 2013
M.H.P. #13AS.B. Street Operating, Inc.ActiveDisposal43.8K1,5003,360–3,410Apr 7, 1992
Halbert, C. P. #1Burk Royalty Co., Ltd.ActiveEnhanced recovery41.8K1,5003,940–3,954Jul 26, 2021
Brown "1602" #1Burk Royalty Co., Ltd.ActiveEnhanced recovery40K1,5004,048–4,062Nov 1, 2021
Keeter, W.A. "A" #2Tot Richards Family LPActiveEnhanced recovery38.6K5004,600–4,700Jun 25, 2008
Reynolds Land & Cattle Co. #2DCooper Oil & Gas, LLCActiveDisposal38.1K2001,650–1,690Sep 29, 1993
Lambshead "C-8" #3WIDaylight Petroleum LLCActiveEnhanced recovery37.5K1,0001,062–1,064Nov 30, 1995
Atkinson-Wells #7Safari Resources, LLCActiveEnhanced recovery37.2K2004,420–4,525Oct 8, 1981
TLC -95- #1S.B. Street Operating, Inc.ActiveEnhanced recovery36.5K1,0004,874–5,098Aug 16, 2000
Bcmm 442 #5Burk Royalty Co., Ltd.ActiveEnhanced recovery36.4K1,5004,014–4,030Nov 18, 2022
Higgs #1Safari Resources, LLCActiveDisposal36.3K4001,730–1,740Aug 31, 1994
McWhorter #115Roil Operating LLCActiveEnhanced recovery35.7K2,0003,968–3,984Mar 2, 2017
McWhorter #112Roil Operating LLCActiveEnhanced recovery35.6K2,0003,951–3,956Oct 4, 2005
Wbrr 233 #62Okie Operating Company, Ltd.ActiveEnhanced recovery31.4K500780–900May 29, 2018
Whitney #8Tot Richards Family LPActiveEnhanced recovery31.4K5002,788–2,803Jun 29, 1998
Bailes-Parmenter-Jones Unit # 1 #3S.B. Street Operating, Inc.ActiveEnhanced recovery29.1K5004,518–4,528Dec 19, 1963
Smith, E. E. #3S.B. Street Operating, Inc.ActiveDisposal27.4K5001,365–1,775Sep 19, 1989
Marshall, James #4G. A. Hawkins Operating, LLCActiveDisposal27.2K300965–975Feb 25, 1986
McKnight Ranch #1321North Texas Oil & Gas, LLCActiveDisposal26.8K8,0006,540–6,742Oct 17, 2013
Forman -A- #2LT Oil CompanyActiveEnhanced recovery26.7K2402,926–2,960Sep 10, 1980
Perkins #D 2DXDenton Exploration, Inc.ActiveDisposal26.4K4501,900–2,000Dec 18, 1987
Odell, J. T. -A- #4Drillogix Exploration LLCActiveDisposal24.5K7501,585–1,611May 18, 1990
Tecumseh #2S.B. Street Operating, Inc.ActiveOther22.6K1,0004,050–4,250May 18, 1995
Brown "1609" #3Ram Oil and Gas, Inc.ActiveEnhanced recovery21.8K550722–729Sep 9, 1999
Mmbc-942 #3S.B. Street Operating, Inc.ActiveDisposal21.1K4501,150–1,225Sep 21, 2001
SMS Ranch Blk. -E- #3AUphill Consulting LLCActiveEnhanced recovery20.5K4001,215–1,240Jul 30, 1963
Williams Banker #4Ram Oil and Gas, Inc.ActiveEnhanced recovery20.1K1,0003,598–3,820Mar 5, 2012
Bibb #3Stovall Operating Co.ActiveDisposal19.6K4001,100–1,116Sep 6, 1991
Brown "A" #17Fourcooks Oil & Gas, LLCActiveEnhanced recovery18.6K200930–934Oct 21, 1998
SMS Ranch Blk. -E- #13Uphill Consulting LLCActiveEnhanced recovery18.6K3001,246–1,256Apr 22, 1969
T C S L #12Estacado Energy, LLCActiveEnhanced recovery18.2K260672–726Jul 28, 2011
Gentry Heris "D" #4Cooper Oil & Gas, LLCActiveEnhanced recovery18.2K1004,678–4,688Feb 9, 1981
Bradley #2WB Mullin Operating LLCActiveEnhanced recovery18K100355–370Jan 29, 2014
Brown "A" #15Fourcooks Oil & Gas, LLCActiveEnhanced recovery16.7K600928–940Mar 29, 2011
Wiw-925 #1S.B. Street Operating, Inc.ActiveDisposal16.5K4001,335–1,380Mar 25, 2009
Hendricks, T. G. Est. -a- North #18Bluff Creek Petroleum, LLCActiveEnhanced recovery16.2K2001,199–1,201Apr 14, 1999
Harley #1Stovall Operating Co.ActiveDisposal16.2K5004,140–4,236Apr 16, 2001
McLemore A-330 #2SWB Mullin Operating LLCActiveEnhanced recovery16.1K200366–370May 24, 1996
T C S L #4001SEstacado Energy, LLCActiveEnhanced recovery16K100700–710Jul 28, 2011
McLemore A-330 #5SWB Mullin Operating LLCActiveEnhanced recovery15.7K200358–364Jun 23, 1994
Davis N.L.B. #30Drillogix Exploration LLCActiveEnhanced recovery15.2K500349–354May 26, 1989
Kelley, R. W. #2Pardue Oil, Inc.ActiveOther14.8K150733–758Feb 26, 1968
Irwin, J. C. #1DWB Mullin Operating LLCActiveEnhanced recovery14.7K75783–787Sep 15, 1987
Batchler #1S.B. Street Operating, Inc.ActiveDisposal14.6K5003,240–3,380Mar 16, 1983
Brown-Merrick 431 #12Burk Royalty Co., Ltd.ActiveEnhanced recovery14.5K1,5004,050–4,094May 18, 2023
Hendrick Ranch "17" "D" #1Bluff Creek Petroleum, LLCActiveEnhanced recovery14.5K4001,472–1,476Mar 27, 2002
Morrison, Patsy "G" #10Cooper Oil & Gas, LLCActiveEnhanced recovery13.9K1,0003,546–3,596Jul 23, 2012
McLemore A-330 #22SWB Mullin Operating LLCActiveEnhanced recovery13.7K200340–370Mar 22, 1995
Wbrr 233 #9Okie Operating Company, Ltd.ActiveEnhanced recovery13.6K500752–772Nov 22, 2013
Atkinson, Belle #2Exlco, Inc.ActiveDisposal13.5K1501,269–1,282Jul 25, 1994
Lambshead C 10 #2PetexActiveDisposal13K3004,444–4,592Nov 17, 2008
Keeter #5Kramer Operating, LLCActiveEnhanced recovery13K6004,298–4,308Sep 1, 1988
McLemore A-330 #14SWB Mullin Operating LLCActiveEnhanced recovery12.2K200340–370Jun 23, 1994
Parrott, J. E. #35L Properties, Inc.ActiveDisposal12.2K1501,010–1,040Jun 25, 1985
Richardson "B" #1LT Oil CompanyActiveEnhanced recovery12.1K2504,454–4,464Sep 10, 2010
McLemore A-330 #16SWB Mullin Operating LLCActiveEnhanced recovery12.1K200340–370Mar 22, 1995
Poco #1Cooper Oil & Gas, LLCActiveEnhanced recovery12K1,0003,643–4,950Oct 10, 2023
McLemore A-330 #15SWB Mullin Operating LLCActiveEnhanced recovery11.9K200340–370Mar 27, 1995

Latest disposal drilling permits

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

IssuedPermitOperatorLease / well
Jun 5, 2014787253North Texas Oil & Gas, LLCRedwine SWD #1 44736574
Apr 29, 2014782436Nadel and Gussman Permian,l.l.c.Remuda a-124 SWD #1 44736562
Feb 15, 2014778461North Texas Oil & Gas, LLCSloan SWD #1 44736550
Feb 15, 2014778461North Texas Oil & Gas, LLCSloan SWD #1 44736550
Sep 23, 1992403796Harding CompanyBaker SWD #1 44700712
Sep 23, 1992403796Harding CompanyBaker SWD #1 44700712
Apr 19, 1984236113Burns PetroleumAtwood SWD #1 44732547
Apr 11, 1984235147Diamond Shamrock Exploration Co.Rhoades, Bessie SWD #8 44701418
Jun 5, 1981120128Emco Oil & GasMathiews-Peevey Unit SWD #1 44781956

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/throckmorton, documented in the API reference.