Petrora

WATER · BRAZORIA COUNTY

Produced water and disposal in Brazoria 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 →

Brazoria County has 177 active injection and disposal wells, 86 of them permitted for disposal, with 3.3 million barrels a day of permitted capacity.

Operators reported 25 million barrels injected on H-10 filings in the twelve months to September 2025, down 26% on the year before, about 2% of what the permits allow.

Phillips 66 Pipeline LLC is the largest injector in the county, with 7.9 million barrels reported across 6 active wells.

177
active injection wells, 86 for disposal
3.32M
bbl/d permitted capacity
24.9M
bbl reported, H-10 year to Sep 2025 -26%
2%
of permitted capacity used
739
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO SEP 2025

Last 12 months 24,886,963 · prior 12 33,532,114(-26%)

05M10M15M2016201720182019202020212022202320242025

Who injects here

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

OperatorReported, bblActive wellsCapacity bbl/d
Phillips 66 Pipeline LLC7.88M6390K
Denbury Onshore, LLC5.9M1012.57M
Cerberus Engineering, LLC2.28M620K
McGowan Working Partners, Inc.1.58M314K
Ineos USA LLC1.42M250K
Sue-Ann Operating, L.C.1.29M760K
Elliott Oil & Gas Operating Co.936K746.6K
HG Operating LLC878K24.9K
Elliott Oil Company, L.P.483K13K
Gcows Operating LLC465K26K
White Marlin Operating Co, LLC419K431K
Atlas Operating LLC408K214.9K
Kaler Energy Corp.300K15K
STS Petroleum LLC271K11K
MBX Operating LLC259K16K
Hilcorp Energy Company55.3K514.4K
Davis Energy Services LLC23.9K1500
Sideline Oil & Gas, L.P.13K57.85K
Josey Oil Company, Ltd.5.47K13K
Paleo Oil Company LLC1.08K1400

Injection permits

996 UIC PERMITS · 177 ACTIVE · PAGE 5 OF 10

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Pinto Energy Ptrs - #27Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pinto Energy Ptrs - #25Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pinto Energy Ptrs - #24Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pinto Energy Ptrs - #23Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pinto Energy Ptrs - #22Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pinto Energy Ptrs - #21Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pinto Energy Ptrs - #26Pinto Energy Ptrs - STG 1, LLCInactiveStorage—51,5002,250–4,400Sep 28, 2023
Pleasant Bayou #1U.S. Department of EnergyCanceledDisposal—40,0004,200–7,050Nov 29, 1989
US Dept. of Energy Brine Disp. #1U.S. Department of EnergyCanceledDisposal—30,0004,610–4,690Aug 31, 1978
US Dept. of Energy Brine Disp. #1AU.S. Department of EnergyCanceledDisposal—30,0005,710–6,010Mar 22, 1979
US Dept. of Energy Brine Disp. #2AU.S. Department of EnergyCanceledDisposal—30,0005,650–5,977Dec 7, 1978
US Dept. of Energy Brine Disp. #2BU.S. Department of EnergyCanceledDisposal—30,0005,885–6,175Mar 14, 1979
US Dept. of Energy Brine Disp. #3AU.S. Department of EnergyCanceledDisposal—30,0005,680–5,983Dec 8, 1978
US Dept. of Energy Brine Disp. #3BU.S. Department of EnergyCanceledDisposal—30,0005,742–6,014Mar 20, 1979
West Hasting Unit #7803Denbury Onshore, LLCInactiveEnhanced recovery—30,0004,300–4,850Nov 5, 2012
West Hasting Unit #7927Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,125–5,750Jul 24, 2013
West Hasting Unit #6010Texcal Energy (GP) LLCPluggedEnhanced recovery—30,0005,600–6,080Feb 1, 2007
West Hasting Unit #6907Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,400–6,080Aug 16, 2013
West Hasting Unit #6916Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,300–5,830Feb 21, 2007
West Hasting Unit #6406Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,350–5,883Nov 26, 2013
West Hasting Unit #6113WDenbury Onshore, LLCCanceledEnhanced recovery—30,0005,800–6,100Mar 7, 2007
West Hasting Unit #8401Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,900–6,071Mar 19, 2007
West Hasting Unit #7621Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,619–6,207Nov 25, 2013
West Hasting Unit #7611Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,650–6,930Feb 14, 2011
West Hasting Unit #7507Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,765–6,127Apr 11, 2007
West Hasting Unit #8201Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,300–5,925Apr 24, 2007
West Hasting Unit #9628Denbury Onshore, LLCCanceledEnhanced recovery—30,0006,012–6,226Jun 22, 2007
West Hasting Unit #9003Texcal Energy (GP) LLCPluggedEnhanced recovery—30,0005,925–6,079Jun 22, 2007
West Hasting Unit #9707Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,770–6,166May 13, 2008
West Hasting Unit #1805ADenbury Onshore, LLCPluggedEnhanced recovery—30,0005,575–6,200Aug 2, 2007
West Hasting Unit #7913Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,370–5,827Aug 6, 2007
West Hasting Unit #8701Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,810–6,081May 29, 2008
West Hasting Unit #2703Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,530–6,220Oct 9, 2007
West Hasting Unit #2802Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,511–5,763Oct 9, 2007
West Hasting Unit #1901Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,584–6,074Oct 9, 2007
West Hasting Unit #3705Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,450–5,800Nov 9, 2010
West Hasting Unit #7010Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,760–6,015Oct 16, 2007
West Hasting Unit #7708Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,510–6,082Sep 13, 2013
West Hasting Unit #7607Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,644–6,157Dec 18, 2007
West Hasting Unit #8909Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,490–6,200Dec 18, 2007
West Hasting Unit #7622Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,644–6,200Dec 18, 2007
West Hasting Unit #6403Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,500–5,855Jan 14, 2008
West Hasting Unit #8907Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,860–6,075May 13, 2008
West Hasting Unit #7001Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,701–6,104Jan 30, 2008
West Hasting Unit #9605Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,800–6,074Jan 30, 2008
West Hasting Unit #8903Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,660–6,020Jan 30, 2008
West Hasting Unit #7004Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,800–6,030Jan 30, 2008
West Hasting Unit #6408Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,450–6,200Dec 12, 2013
West Hasting Unit #9004Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,540–5,830Feb 5, 2008
West Hasting Unit #9303Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,870–6,076Mar 13, 2008
West Hasting Unit #7711Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,360–6,175Mar 13, 2008
West Hasting Unit #6931Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,440–6,200Mar 13, 2008
West Hasting Unit #2701Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,380–6,080Apr 11, 2008
West Hasting Unit #6009RDenbury Onshore, LLCInactiveEnhanced recovery—30,0005,350–6,088Jul 30, 2008
West Hasting Unit #6102Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,660–5,990Jun 30, 2008
West Hasting Unit #8409Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,850–6,250Oct 22, 2012
West Hasting Unit #8133Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,450–5,740May 13, 2008
West Hasting Unit #8411Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,780–6,080May 13, 2008
West Hasting Unit #6206Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,675–6,600Oct 28, 2011
West Hasting Unit #2504Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,580–6,215Jul 3, 2008
West Hasting Unit #7912Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,030–5,255Jul 3, 2008
West Hasting Unit #2203Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,675–5,838Oct 3, 2008
West Hasting Unit #1904Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,490–6,150Oct 3, 2008
West Hasting Unit #1708Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,800–6,150Feb 14, 2012
West Hasting Unit #2801Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,480–6,080Sep 4, 2008
West Hasting Unit #3703Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,470–5,793Oct 24, 2008
West Hasting Unit #3302Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,590–5,939Oct 27, 2008
West Hasting Unit #3801Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,400–6,078Oct 27, 2008
West Hasting Unit #3902Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,345–5,659Oct 29, 2008
West Hasting Unit #3105Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,460–6,194Oct 29, 2008
West Hasting Unit #3202Denbury Onshore, LLCPluggedEnhanced recovery—30,0005,510–5,839Oct 30, 2008
West Hasting Unit #4603Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,560–5,895Dec 19, 2008
West Hasting Unit #5001Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,405–6,069Dec 19, 2008
West Hasting Unit #4405Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,250–5,882Dec 19, 2008
West Hasting Unit #4501Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,500–6,080Dec 19, 2008
West Hasting Unit #4401Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,350–6,080Dec 19, 2008
West Hasting Unit #4702Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,740–6,915Jun 1, 2011
West Hasting Unit #5106Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,355–7,435Dec 17, 2008
West Hasting Unit #5105Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,310–5,598Dec 17, 2008
West Hasting Unit #2401WDenbury Onshore, LLCCanceledEnhanced recovery—30,0005,800–6,250Jan 27, 2011
West Hasting Unit #1192Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,950–6,255Jul 1, 2011
West Hasting Unit #1191Denbury Onshore, LLCCanceledEnhanced recovery—30,0006,000–6,425Oct 20, 2011
West Hasting Unit #7605Denbury Onshore, LLCInactiveEnhanced recovery—30,0004,350–4,950Nov 6, 2012
West Hasting Unit #7708Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,510–6,082Sep 10, 2013
West Hasting Unit #6207Denbury Onshore, LLCCanceledEnhanced recovery—30,0006,345–6,804Nov 21, 2013
West Hasting Unit #8502Denbury Onshore, LLCCanceledEnhanced recovery—30,0005,925–6,450Mar 18, 2014
West Hasting Unit #7931Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,027–6,016Sep 18, 2026
West Hasting Unit #6817Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,076–6,092Sep 25, 2026
West Hasting Unit #7930Denbury Onshore, LLCInactiveEnhanced recovery—30,0005,087–6,084Sep 25, 2026
Belcher, W. T., "A" #53Energyquest II, LLCCanceledDisposal—25,0004,000–5,000Sep 4, 1998
Pledger Gas Field Unit #22Texas Petroleum Investment Co.InactiveDisposal—25,0004,700–5,600Jan 7, 2013
Pledger Gas Field Unit #34Texas Petroleum Investment Co.InactiveDisposal—25,0004,850–5,700Jan 7, 2013
Sneed, Gilbert #4Denbury Onshore, LLCPluggedDisposal—20,0001,850–2,194May 7, 1982
Belcher, W. T. "B" #45Energyquest II, LLCPluggedDisposal—20,0004,149–4,500Jul 10, 2001
Belcher, W. T. "B" #56Denbury Onshore, LLCPluggedDisposal—20,0004,450–4,850Jan 13, 2006
Belcher, W. T. "A" #49Denbury Onshore, LLCPluggedDisposal—20,0004,650–5,000Apr 20, 2005
West Hasting Unit #2803ADenbury Onshore, LLCInactiveEnhanced recovery—20,0005,490–6,205Aug 3, 2023
Hogg, W. C. NCT-2 #93Texaco E & P Inc.CanceledDisposal—16,0001,800–2,250May 21, 1986
Hogg, W. C. NCT-2 #133Texaco E & P Inc.CanceledDisposal—16,0001,200–2,150May 21, 1986
Hogg, W. C. NCT-2 #194Texaco E & P Inc.CanceledDisposal—16,0001,600–2,750May 12, 1986

Latest disposal drilling permits

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

IssuedPermitOperatorLease / well
Jul 10, 2013766198Denbury Onshore, LLCShindler SWD 3 #1 03981965
Nov 5, 2004553283Cornerstone Energy, Inc.W. Algoa SWD #1 03932869
Oct 3, 1990378816Pacific Enterprises Oil Co.(usa)Knape SWD #1 03932409
Oct 27, 1989365530Pg&e Resources CompanyVieman SWD #1 03932360
Jan 8, 1988341075Zinn Petroleum Co.Walker Vieman SWD #1D 03932257
Oct 3, 198094745Amoco Production CompanyLewellyn, Nellie #2 D 03900151
Jul 3, 198085826Amoco Production CompanyPaul, Steve Unit #11D 03900724
Jul 3, 198085824Amoco Production CompanyCondon, E. J. #1D 03900347
Jul 3, 198085823Amoco Production CompanyBarnett, Norma E. #2D 03900344
Jun 17, 198084193Amoco Production CompanyCurkeet, William R. R/a "B" #4D 03900422

About this data

RRC UIC well master and H-10 injection reports, settled through Sep 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/brazoria, documented in the API reference.