Petrora

WATER · WEBB COUNTY

Produced water and disposal in Webb 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 →

Webb County has 66 active injection and disposal wells, 25 of them permitted for disposal, with 301,280 barrels a day of permitted capacity.

Operators reported 7.6 million barrels injected on H-10 filings in the twelve months to June 2025, down 23% on the year before, about 7% of what the permits allow.

4020 SWD, LLC is the largest injector in the county, with 2.9 million barrels reported across 2 active wells.

TexNet located 3 M2+ earthquakes in the county's area over the last two years, the largest M2.3.

66
active injection wells, 25 for disposal
301K
bbl/d permitted capacity
7.57M
bbl reported, H-10 year to Jun 2025 -23%
7%
of permitted capacity used
501
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 7,566,453 · prior 12 9,827,716(-23%)

0500K1M1.5M2016201720182019202020212022202320242025

Who injects here

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

OperatorReported, bblActive wellsCapacity bbl/d
4020 SWD, LLC2.93M240K
Lewis Petro Properties, Inc.1.66M244K
TBM Catarina, LLC619K235K
Kasper Disposal LLC598K110K
JE Energy Partners, LLC399K53.2K
Killam Oil Co., Ltd.394K732.1K
Wallis Energy, Inc.387K44.5K
Mid River Midstream LLC228K17.5K
El Gato SWD Inc.163K15K
Aldine Oil and Gas, LP82.8K28K
Fasken Oil and Ranch, Ltd.57.6K436.5K
L.T.D. Explorations Inc.27.4K44.65K
Magnum Engineering Company13.9K11K
Hilcorp Energy Company11.3K424K
Texxco Energy Services Inc—110K
First River Midstream, LLC—16K
Merit Energy Company—15K
Proline Energy Resources Inc—15K
Three C Exploration, LLC—103.75K
Alegre Operating, Inc.—12.5K

Injection permits

501 UIC PERMITS · 66 ACTIVE · PAGE 4 OF 6

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Kirkpatrick, O. G. #3Chaparosa Production Company,incCanceledEnhanced recovery—3501,876–1,880Mar 13, 1987
Kirkpatrick, O. G. #11Chaparosa Production Company,incCanceledEnhanced recovery—3501,893–1,899Mar 13, 1987
Kirkpatrick, O. G. #13Chaparosa Production Company,incCanceledEnhanced recovery—3501,878–1,884Mar 13, 1987
Killam, O. W. #6L.T.D. Explorations Inc.PluggedEnhanced recovery—3501,215–1,221Mar 15, 1989
Martin, M. G. -A- #16Abel, J. N.PluggedOther—3501,890Mar 19, 1970
West Cole North Unit #4Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,329–2,344May 29, 1981
West Cole North Unit #9Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,345–2,376May 29, 1981
West Cole North Unit #13Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,337–2,362May 29, 1981
West Cole North Unit #16Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,338–2,350May 29, 1981
West Cole North Unit #2Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,334–2,349May 29, 1981
West Cole North Unit #3Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,332–2,346May 29, 1981
West Cole North Unit #18Basic Earth Science Systems,inc.CanceledEnhanced recovery—3402,322–2,350May 29, 1981
West Cole Field Unit #121Basic Earth Science Systems,inc.CanceledEnhanced recovery—3002,350–2,400Mar 6, 1979
Frost Mineral Fee #3WHerschap Bros.CanceledEnhanced recovery—3002,611–2,619Dec 30, 1987
Carnahan-Garcia #63Sunrise Energy Corp. ICanceledEnhanced recovery—3001,680–1,708Nov 10, 1976
Adami, D. Estate #5Dewbre Petroleum CorporationCanceledOther—3001,146–1,148Feb 26, 1968
Adami, Francisca #8Forbes, Charles C.CanceledOther—3001,154–1,157—
St. Joseph Unit #5Rebound Resources, IncPluggedOther—3003,094–3,109—
St. Joseph Unit #6Rebound Resources, IncPluggedOther—3003,096–3,115—
St. Joseph Unit #8Rebound Resources, IncPluggedOther—3003,101–3,117—
Killam, O. W. #4L.T.D. Explorations Inc.PluggedOther—3001,251–1,261Dec 8, 1969
Two Republics #3Herschap Bros.CanceledEnhanced recovery—3001,598–1,630Feb 12, 1979
De Benavides, Rosa V. -B- #55WKillam Oil Co., Ltd.CanceledEnhanced recovery—3002,340–2,350Mar 24, 1983
Adami, Dan, Estate #4Dewbre Petroleum CorporationCanceledEnhanced recovery—3001,134–1,138Jul 31, 1984
Bruni Gas Unit #1Kebo Oil & Gas, Inc.CanceledDisposal—3002,290–3,210Dec 21, 1971
Biel, E. /Emil/ #12Finaly Resources LLCPluggedEnhanced recovery—300995–1,006Dec 12, 2013
West Cole Field Unit #12Basic Earth Science Systems,inc.PluggedEnhanced recovery—3002,338–2,340Jan 13, 1972
West Cole Field Unit #14Earthstone Energy,inc.PluggedEnhanced recovery—3002,317–2,339Jan 13, 1972
West Cole Field Unit #5101Sue-Ann Operating, L.C.PluggedEnhanced recovery—3002,343–2,353Feb 23, 1972
West Cole Field Unit #22Earthstone Operating, LLCPluggedEnhanced recovery—3002,343–2,361Aug 30, 1971
Bruni #21Bering Company Operating AccountCanceledEnhanced recovery—3001,712–1,723Jul 14, 1969
Puig-Ruthada #15Humes, Edward F.CanceledOther—3001,750–1,753Jan 10, 1969
St. Joseph Unit #2HCoastal States Gas Prod. Co.PluggedOther—3003,100–3,117Jun 30, 1969
St. Joseph Unit #4Coastal States Gas Prod. Co.PluggedOther—3003,107–3,115Mar 14, 1969
De Benavides, Rosa V. #36WKillam Oil CompanyCanceledEnhanced recovery—2502,364–2,371Nov 24, 1980
De Benavides, Rosa V., et Al #1WHawn Bros. & Venus Oil Co.PluggedEnhanced recovery—2502,340–2,360Jul 14, 1982
De Benavides, Rosa V., et Al #3WL.T.D. Explorations Inc.PluggedEnhanced recovery—2502,340–2,360Nov 30, 1982
De Benavides, Rosa V. #17WKillam Oil CompanyCanceledEnhanced recovery—2502,340–2,350Mar 24, 1983
Davis & Hall #1Coastal Shoreline Corp.CanceledEnhanced recovery—2501,152–1,157Dec 2, 1986
Gates E #14Kerns O & G, Inc.CanceledDisposal—2504,900–4,960Apr 1, 1987
Petty, O.S. #806Kerns O & G, Inc.CanceledEnhanced recovery—2505,575–5,615Jul 27, 1989
Petty, O. S. #4027Kerns O & G, Inc.CanceledEnhanced recovery—2505,230–5,424Jul 27, 1989
Petty, O. S. #307Kerns O & G, Inc.CanceledEnhanced recovery—2505,402–5,416Jul 27, 1989
Frost Mineral Fee #1Herschap Bros.CanceledEnhanced recovery—2504,396–4,410Apr 10, 1998
Benavides, A. #8Campbell, Frank R. & SonsCanceledOther—2502,335–2,351Dec 19, 1969
Magnolia-Benavides #3Campbell, Frank R. & SonsPluggedOther—2502,326–2,336Dec 19, 1969
Benavides, S. S. #7Campbell, Frank R. & SonsCanceledOther—2502,348–2,361Dec 19, 1969
Benavides, Rosa #5Goldking Prod. Co.PluggedEnhanced recovery—2303,540–3,556Oct 6, 1977
Adami, Mabel #2Bowles Oil Co.CanceledOther—200980–986—
Adami, Mabel -G- #2Bowles Oil Co.CanceledOther—200980–986—
Bruni, A. M. #10United World Energy, Inc.CanceledEnhanced recovery—2001,753–1,759Dec 1, 1969
Briscoe -E- #5Pacific Operators, Inc.CanceledDisposal—2002,854–2,872Aug 6, 1984
Cuellar, J. V. -C- #2Radius Operating, LLCCanceledDisposal—2001,116–2,600Oct 17, 1986
Bruni, A. M. #9Mir-Tex Energy Corp.CanceledEnhanced recovery—2001,741–1,754Nov 27, 1979
Puig Bros. #5Buck, GeorgeCanceledOther—2001,806–1,813Nov 12, 1968
Puig Bros. #3Buck, GeorgeCanceledOther—2001,813–1,818Mar 30, 1970
Puig Bros. #4Buck, GeorgeCanceledOther—2001,819–1,823Mar 30, 1970
Petty, O. S. #1DKerns O & G, Inc.CanceledDisposal—2002,160–2,694Aug 18, 1976
Brennan, M. W. -C- #1SWFrio Engineering Inc.CanceledEnhanced recovery—2002,937–2,965Oct 17, 1990
Kirkpatrick, O. G. #4Chaparosa Production Company,incCanceledEnhanced recovery—2001,871–1,878Feb 23, 1987
Kirkpatrick, O. G. #5Chaparosa Production Company,incCanceledEnhanced recovery—2001,895–1,902Feb 23, 1987
Kirkpatrick, O. G. #10Chaparosa Production Company,incCanceledEnhanced recovery—2001,898–1,904Jun 10, 1987
De Benavides, Rosa V. "C" #56Killam Oil CompanyCanceledEnhanced recovery—2002,350–2,360Mar 24, 1983
Kirkpatrick, O. G. #15Chaparosa Production Company,incCanceledEnhanced recovery—2001,850–1,950Dec 30, 1987
Benavides, Servando #14Smith, R. E.CanceledEnhanced recovery—2002,664–2,728May 3, 1989
Adami -E- #5Petroleum Funding CorporationCanceledOther—200980–986—
Adami -E- #6Petroleum Funding CorporationCanceledOther—200980–986—
Adami "F" #4Bowles Oil Co.CanceledOther—200980–986—
Kirkpatrick, O. G. #6Chaparosa Production Company,incCanceledEnhanced recovery—2001,850–1,950Jul 7, 1989
Lopez Heirs #1Lamar Resources, Inc.CanceledDisposal—2001,160–1,180Dec 27, 1991
Yeager, Louis #10Bowles, Lee RoyPluggedOther—200980Nov 24, 1964
Wheatley #16Herschap Bros.CanceledOther—1801,761–1,773Dec 9, 1975
Niles Est. #10Quest Research & Dev. Corp.CanceledEnhanced recovery—180634–644Feb 27, 1986
De Benavides, Rosa V. #51WKillam Oil Co., Ltd.CanceledEnhanced recovery—1502,340–2,350Mar 24, 1983
De Benavides, Rosa V. #54WKillam Oil CompanyCanceledEnhanced recovery—1502,335–2,345Mar 24, 1983
De Benavides, Rosa V. -B- #50WKillam Oil CompanyCanceledEnhanced recovery—1502,340–2,350Mar 24, 1983
Stroman-Armstrong 924 #1Arco Oil & Gas Co.CanceledDisposal—1505,350–6,200Jun 28, 1988
McNary-Ramsay #1Columbus Energy, LLCPluggedDisposal—1504,320–5,055May 15, 1990
Killam Field -a- Sand Unit #1Basic Earth Science Systems,inc.CanceledOther—1501,979–1,982Mar 24, 1969
West Cole Field Unit #122Basic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Mar 6, 1979
West Cole Field Unit #161Basic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Mar 6, 1979
West Cole Field Unit #322WBasic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Jul 23, 1979
West Cole Field Unit #371WBasic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Jul 23, 1979
West Cole Field Unit #321WBasic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Mar 6, 1979
West Cole Field Unit #811WBasic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Mar 6, 1979
West Cole Field Unit #5151Basic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Mar 6, 1979
West Cole Field Unit #851Basic Earth Science Systems,inc.CanceledEnhanced recovery—1252,350–2,400Mar 6, 1979
West Cole Field Unit #511Basic Earth Science Systems,inc.CanceledEnhanced recovery—1002,348–2,360Jun 20, 1979
West Cole Field Unit #5163Basic Earth Science Systems,inc.CanceledEnhanced recovery—1002,355–2,389May 23, 1979
West Cole Field Unit #6164Basic Earth Science Systems,inc.CanceledEnhanced recovery—1002,346–2,358Jun 20, 1979
West Cole Field Unit #9131Basic Earth Science Systems,inc.CanceledEnhanced recovery—1002,331–2,345May 23, 1979
Ohern Field Unit #718Whiting Petroleum CorporationCanceledEnhanced recovery—1002,739–2,752Oct 1, 1957
Quien Sabe Unit #M 2Mir-Tex Energy Corp.CanceledEnhanced recovery—1002,339–2,347Apr 18, 1978
Quien Sabe Unit #M 11Killam Oil CompanyCanceledEnhanced recovery—1002,315–2,330May 12, 1954
Lopez, R. #47Lamar Resources, Inc.CanceledOther—1002,160–2,170—
Benavides, Carlos Estate #9High Island Oil CorporationPluggedEnhanced recovery—1004,768–4,776Mar 16, 1987
Ohern Field Unit #714AWhiting Petroleum CorporationCanceledEnhanced recovery—1002,707–2,735Mar 30, 1964
Adami, Mabel -C- #1Lawson, G. F.CanceledOther—100985–990Jul 19, 1966
— #5Lawson, G. F.CanceledOther—100990–999Oct 29, 1965
Benavides, A. #2Campbell, Frank R. & SonsCanceledOther—752,349–2,355Feb 11, 1971

Latest disposal drilling permits

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

IssuedPermitOperatorLease / well
Oct 21, 2011726309Evolution Operating Co., Inc.Lopez Montemayor SWD #3 47941573
Sep 26, 2011724799Evolution Operating Co., Inc.Lopez Montemayor SWD #2 47941545
Sep 22, 2011724637Evolution Operating Co., Inc.Lopez Montemayor SWD #1 47941539
Oct 20, 2010703790XTO Energy Inc.Las Raices Ranch SWD #1 47941084
Apr 27, 2005561148J & R ContractorsLeyendecker, M. M. SWD #1 47930774
Feb 16, 1995433032Sage Well Services, Inc.Sage Well Salt Water Disposal #1 47936264
Jun 12, 1985277493Pronto Vacuum Service, Inc.Pronto Salt Water Disposal #2 47934172
Mar 23, 1982154114HNG Oil CompanyVaquillas Ranch SWD #1D 47933288

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/webb, documented in the API reference.