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 352 active injection and disposal wells, 63 of them permitted for disposal, with 8.7 million barrels a day of permitted capacity.

Operators reported 28 million barrels injected on H-10 filings in the twelve months to June 2025, down 20% on the year before, about 1% of what the permits allow.

Phillips 66 Pipeline LLC is the largest injector in the county, with 7.5 million barrels reported across 13 active wells.

352
active injection wells, 63 for disposal
8.71M
bbl/d permitted capacity
27.6M
bbl reported, H-10 year to Jun 2025 -20%
1%
of permitted capacity used
993
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 27,591,312 · prior 12 34,484,443(-20%)

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 LLC7.49M132.28M
Denbury Onshore, LLC7.33M1022.59M
Ineos USA LLC2.77M10599K
Cerberus Engineering, LLC2.51M620K
McGowan Working Ptrs, Inc1.6M314K
Sue-Ann Oper, L.C1.11M760K
Elliott Oil & Gas Oper Co1.02M746.6K
HG Oper LLC960K24.9K
Elliott Oil Co, L.P515K13K
White Marlin Oper Co, LLC490K431K
Gcows Oper LLC469K26K
Atlas Oper LLC399K214.9K
STS Petroleum LLC295K11K
Kaler Engy Corp272K15K
MBX Oper LLC241K16K
Hilcorp Engy Co63.1K514.4K
Davis Energy Services LLC23.8K1500
Sideline Oil & Gas, L.P.23.1K57.85K
Josey Oil Co, Ltd5.59K13K
Paleo Oil Co LLC1.71K1400

Injection permits

993 UIC PERMITS · 352 ACTIVE · PAGE 1 OF 10

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Clemens Disposal A #2Phillips 66 Pipeline LLCActiveDisposal2.09M65,0005,960–7,380Jul 18, 2014
Amoco Chemicals Company #2DIneos USA LLCActiveDisposal2.03M25,0004,000–5,300Nov 21, 2001
West Hasting Unit #7345Denbury Onshore, LLCActiveEnhanced recovery1.83M30,0006,400–6,750Mar 12, 2013
Clemens Disposal A #1Phillips 66 Pipeline LLCActiveDisposal1.62M65,0005,960–7,380Jul 18, 2014
Clemens Disposal A #4Phillips 66 Pipeline LLCActiveDisposal1.51M65,0005,960–7,380Jul 18, 2014
West Hasting Unit #8609Denbury Onshore, LLCActiveEnhanced recovery1.23M30,0006,077–6,456Oct 31, 2013
Clemens Disposal A #3Phillips 66 Pipeline LLCActiveDisposal1.06M65,0005,960–7,380Nov 12, 2014
Clemens Disposal A #6Phillips 66 Pipeline LLCActiveDisposal1.03M65,0005,960–7,380Feb 20, 2015
Bennett Estate #2HG Oper LLCActiveDisposal960K4,5002,375–3,260Oct 1, 2014
Ramsey State Prison Farm "A" #10McGowan Working Ptrs, IncActiveEnhanced recovery810K5,0006,200–6,450Sep 5, 1998
West Hasting Unit #6120Denbury Onshore, LLCActiveEnhanced recovery759K30,0006,000–6,380Dec 17, 2012
Amoco Chemicals Company #3DIneos USA LLCActiveDisposal742K25,0004,000–5,690Nov 21, 2001
Baker, Carrie #7Cerberus Engineering, LLCActiveDisposal721K6,0001,820–2,950May 21, 2019
Baker, Carrie #1Cerberus Engineering, LLCActiveDisposal669K2,0002,450–4,600Oct 25, 2017
Abrams, W. H. #104WSue-Ann Oper, L.CActiveEnhanced recovery638K10,0003,700–5,600Dec 2, 2013
West Hasting Unit #7243Denbury Onshore, LLCActiveEnhanced recovery567K30,0006,390–6,887Sep 30, 2013
West Hasting Unit #7242Denbury Onshore, LLCActiveEnhanced recovery530K30,0006,675–7,154Feb 3, 2014
Houston "M" #2Elliott Oil Co, L.PActiveDisposal515K3,0001,850–2,200May 3, 2004
Black Stone Ivory #7Elliott Oil & Gas Oper CoActiveDisposal503K12,0003,700–5,500Jun 26, 2018
Houston -G- #1Elliott Oil & Gas Oper CoActiveDisposal485K6,0002,500–6,930Jul 26, 1991
Hemus-Braden Unit #2DGcows Oper LLCActiveDisposal469K1,5002,800–3,980Oct 20, 2016
West Hasting Unit #6118Denbury Onshore, LLCActiveEnhanced recovery467K30,0006,659–7,186Oct 22, 2019
West Hasting Unit #7909Denbury Onshore, LLCActiveEnhanced recovery426K30,0005,150–5,300Aug 20, 2013
Ramsey State Farm #4Cerberus Engineering, LLCActiveDisposal414K2,0001,900–3,000Sep 30, 2002
Ramsey State Prison Farm -B- #3DMcGowan Working Ptrs, IncActiveDisposal411K5,0002,550–4,412May 11, 2004
Hogg, W. C. NCT-2 #214Sue-Ann Oper, L.CActiveEnhanced recovery406K10,0003,200–3,400Apr 18, 2012
Corbett #2McGowan Working Ptrs, IncActiveEnhanced recovery383K4,0002,150–7,000Apr 24, 2002
West Hasting Unit #8610Denbury Onshore, LLCActiveEnhanced recovery372K30,0006,570–7,139Sep 30, 2013
Ramsey State Farm #3Cerberus Engineering, LLCActiveDisposal361K2,0001,900–3,100Oct 25, 1968
Price, J. E. et al "A" #2STS Petroleum LLCActiveDisposal295K1,0002,830–2,880Dec 2, 2008
West Hasting Unit #1194Denbury Onshore, LLCActiveEnhanced recovery293K30,0006,160–6,650Mar 23, 2012
Kresling #3WAtlas Oper LLCActiveDisposal278K9,9002,130–3,290Jun 30, 2020
Hall Bayou #1Kaler Engy CorpActiveDisposal272K5,0003,850–4,210Feb 20, 2019
W. Algoa SWD #1MBX Oper LLCActiveDisposal241K6,0002,300–4,000Oct 26, 2004
Wieting, A. M. #18WWhite Marlin Oper Co, LLCActiveDisposal220K8,0002,300–6,000Nov 10, 1994
Wieting, A. M. #14White Marlin Oper Co, LLCActiveDisposal219K7,0001,700–6,600Sep 5, 2001
West Hasting Unit #1195Denbury Onshore, LLCActiveEnhanced recovery218K10,0006,195–6,703May 4, 2021
Gibson "B" #10Cerberus Engineering, LLCActiveDisposal191K6,0001,850–3,400Nov 17, 2000
West Hasting Unit #1710Denbury Onshore, LLCActiveEnhanced recovery175K30,0006,105–6,590Mar 23, 2012
Clemens Disposal A #5Phillips 66 Pipeline LLCActiveDisposal160K65,0005,960–7,380Jul 18, 2014
Ramsey State Farm #2Cerberus Engineering, LLCActiveEnhanced recovery150K2,0006,215–6,274Mar 4, 2013
West Hasting Unit #7343Denbury Onshore, LLCActiveEnhanced recovery149K30,0006,200–6,655Nov 5, 2012
Colby, E. H. Etal #6Denbury Onshore, LLCActiveEnhanced recovery145K20,0002,050–5,516May 22, 2017
West Hasting Unit #4846Denbury Onshore, LLCActiveEnhanced recovery136K30,0006,138–6,487Mar 27, 2013
Bernand Unit 21 #1Atlas Oper LLCActiveEnhanced recovery121K5,0001,800–6,480Feb 2, 2007
Old Ocean Unit #82DHilcorp Engy CoActiveDisposal63.1K5,0001,698–4,800Jul 30, 2003
Wilson, R. K. -B- NCT-1 #7White Marlin Oper Co, LLCActiveDisposal50.8K8,0002,300–6,000Nov 10, 1994
Phillips, J. G. O/A #39Sue-Ann Oper, L.CActiveEnhanced recovery45.7K10,0004,000–6,700Feb 19, 2013
Houston -A- #2Elliott Oil & Gas Oper CoActiveDisposal29.1K3,6002,000–2,500Mar 18, 1986
Hogg-Japhet #1DDavis Energy Services LLCActiveDisposal23.8K5001,646–1,685Jan 29, 1952
Abrams, W. H. #44Sue-Ann Oper, L.CActiveEnhanced recovery23.3K5,0003,700–5,800Aug 24, 2015
West Hasting Unit #3106Denbury Onshore, LLCActiveEnhanced recovery21.6K30,0005,570–5,985Sep 21, 2011
Mora Fee #3Sideline Oil & Gas, L.P.ActiveDisposal13K2,0002,100–5,068Feb 22, 1989
Mora Fee #2Sideline Oil & Gas, L.P.ActiveEnhanced recovery10.1K3,5002,550–5,185Aug 10, 1992
West Hasting Unit #5208Denbury Onshore, LLCActiveEnhanced recovery8.25K30,0005,430–6,455Oct 5, 2012
West Hasting Unit #4845Denbury Onshore, LLCActiveEnhanced recovery6.46K30,0006,200–6,780Aug 29, 2012
West Hasting Unit #7342Denbury Onshore, LLCActiveEnhanced recovery6.16K30,0006,216–6,582Mar 26, 2013
Colby, O.C. #1DJosey Oil Co, LtdActiveDisposal5.59K3,0001,950–2,850Sep 21, 1999
Sun Fee #1SWPaleo Oil Co LLCActiveDisposal1.71K4002,040–2,960Feb 3, 1995
Belcher, W. T. "B" #54DDenbury Onshore, LLCActiveEnhanced recovery15420,0003,900–4,800Mar 31, 2022
HCL #1209Denbury Onshore, LLCActiveEnhanced recovery1220,0005,975–6,500Aug 21, 2015
West Hasting Unit #4812Denbury Onshore, LLCActiveEnhanced recovery—30,0005,900–6,250Feb 27, 2012
West Hasting Unit #6927Denbury Onshore, LLCActiveEnhanced recovery—30,0005,500–6,204Mar 3, 2017
West Hasting Unit #9102Denbury Onshore, LLCActiveEnhanced recovery—30,0005,570–6,356Jun 22, 2007
West Hasting Unit #7809Denbury Onshore, LLCActiveEnhanced recovery—30,0005,150–6,198Mar 3, 2017
West Hasting Unit #2601Denbury Onshore, LLCActiveEnhanced recovery—30,0005,530–6,850Nov 15, 2010
West Hasting Unit #4701Denbury Onshore, LLCActiveEnhanced recovery—30,0005,700–5,950Apr 28, 2011
West Hasting Unit #9623Denbury Onshore, LLCActiveEnhanced recovery—30,0005,900–6,200Nov 9, 2007
West Hasting Unit #8135Denbury Onshore, LLCActiveEnhanced recovery—30,0005,635–6,203Nov 12, 2007
H. O. F. A. NCT-1 #21Denbury Onshore, LLCActiveEnhanced recovery—30,0003,780–5,150Feb 21, 2008
West Hasting Unit #8801Denbury Onshore, LLCActiveEnhanced recovery—30,0005,840–6,080Jun 27, 2008
West Hasting Unit #2702Denbury Onshore, LLCActiveEnhanced recovery—30,0005,550–5,800May 6, 2011
West Hasting Unit #5003Denbury Onshore, LLCActiveEnhanced recovery—30,0005,400–6,630Oct 28, 2011
West Hasting Unit #2101WDenbury Onshore, LLCActiveEnhanced recovery—30,0005,625–5,959Jul 16, 2010
West Hasting Unit #3706Denbury Onshore, LLCActiveEnhanced recovery—30,0005,600–5,950Jan 27, 2011
West Hasting Unit #3401Denbury Onshore, LLCActiveEnhanced recovery—30,0005,725–6,050Mar 9, 2011
West Hasting Unit #4824WDenbury Onshore, LLCActiveEnhanced recovery—30,0005,995–6,290Jul 1, 2011
West Hasting Unit #4805WDenbury Onshore, LLCActiveEnhanced recovery—30,0005,815–6,110Jun 29, 2011
West Hasting Unit #4304Denbury Onshore, LLCActiveEnhanced recovery—30,0005,410–6,600Aug 3, 2011
West Hasting Unit #6011Denbury Onshore, LLCActiveEnhanced recovery—30,0005,570–6,000Aug 16, 2011
West Hasting Unit #6117Denbury Onshore, LLCActiveEnhanced recovery—30,0005,760–6,180Aug 19, 2011
West Hasting Unit #6116Denbury Onshore, LLCActiveEnhanced recovery—30,0005,820–6,260Aug 19, 2011
West Hasting Unit #1608Denbury Onshore, LLCActiveEnhanced recovery—30,0006,000–6,400Oct 20, 2011
West Hasting Unit #1616STDenbury Onshore, LLCActiveEnhanced recovery—30,0006,450–7,000Mar 13, 2012
West Hasting Unit #1615Denbury Onshore, LLCActiveEnhanced recovery—30,0006,175–6,700Mar 23, 2012
West Hasting Unit #1190Denbury Onshore, LLCActiveEnhanced recovery—30,0005,970–6,400Mar 23, 2012
West Hasting Unit #4847Denbury Onshore, LLCActiveEnhanced recovery—30,0006,100–6,550Mar 23, 2012
West Hasting Unit #7328WDenbury Onshore, LLCActiveEnhanced recovery—30,0005,975–6,325Aug 1, 2012
West Hasting Unit #1310Denbury Onshore, LLCActiveEnhanced recovery—30,0006,100–6,600Oct 3, 2012
West Hasting Unit #1818Denbury Onshore, LLCActiveEnhanced recovery—30,0005,740–6,130Oct 15, 2012
West Hasting Unit #5207Denbury Onshore, LLCActiveEnhanced recovery—30,0005,465–6,667Nov 19, 2012
West Hasting Unit #1308Denbury Onshore, LLCActiveEnhanced recovery—30,0005,840–6,280Nov 7, 2012
West Hasting Unit #1712Denbury Onshore, LLCActiveEnhanced recovery—30,0006,005–6,479May 17, 2013
West Hasting Unit #5604Denbury Onshore, LLCActiveEnhanced recovery—30,0005,550–5,800Oct 1, 2013
West Hasting Unit #8208Denbury Onshore, LLCActiveEnhanced recovery—30,0005,240–6,200Oct 25, 2013
West Hasting Unit #7005Denbury Onshore, LLCActiveEnhanced recovery—30,0005,825–6,250Oct 29, 2013
West Hasting Unit #7509Denbury Onshore, LLCActiveEnhanced recovery—30,0006,065–6,497Nov 21, 2013
West Hasting Unit #7241Denbury Onshore, LLCActiveEnhanced recovery—30,0006,610–7,086Nov 22, 2013
West Hasting Unit #6518LDenbury Onshore, LLCActiveEnhanced recovery—30,0005,379–6,245Mar 30, 2017
Hastings Community Lease #1002Denbury Onshore, LLCActiveEnhanced recovery—30,0006,250–6,840May 5, 2014

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 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/brazoria, documented in the API reference.