Petrora

WATER · GARZA COUNTY

Produced water and disposal in Garza 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 →

Garza County has 759 active injection and disposal wells, 34 of them permitted for disposal, with 768,556 barrels a day of permitted capacity.

Operators reported 42 million barrels injected on H-10 filings in the twelve months to June 2025, down 2% on the year before, about 15% of what the permits allow.

1 deep disposal wells here report daily to TexNet; they injected 2,164 barrels a day in August 2026.

Brown, Geo. R Partnership,lp,the is the largest injector in the county, with 16 million barrels reported across 359 active wells.

759
active injection wells, 34 for disposal
769K
bbl/d permitted capacity
41.7M
bbl reported, H-10 year to Jun 2025 -2%
15%
of permitted capacity used
1,453
UIC permits on file, all time
2.16K
bbl/d, 1 daily reporters, Aug 2026

Reported injection, by month

H-10 FILINGS · TEN YEARS TO JUN 2025

Last 12 months 41,692,380 · prior 12 42,662,634(-2%)

02M4M6M2016201720182019202020212022202320242025

UT BEG TexNet injection reporting tool

Deep disposal, reported daily

2.16K
bbl per day, Aug 2026
1
wells reporting
1
operators
—
same wells vs a year earlier
WellOperatorbbl/d
16931999Three Span Oil & Gas, Inc.2,164

Who injects here

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

OperatorReported, bblActive wellsCapacity bbl/d
Brown, Geo. R Partnership,lp,the16.3M359222K
Southwest Royalties, Inc5.29M6697.1K
RJD Management Co., Inc2.84M3514.5K
Unitex Oil & Gas, L.L.C2.26M4042.6K
CML Expl, LLC2.15M1418.5K
Three Span Oil & Gas, Inc1.69M528.6K
Shenandoah Petro Corp1.32M1321.2K
Aviator Engy, LLC923K4827.6K
Onaroll Operating LLC891K314K
TS Oil, LLC832K652K
Three R Oil Co783K1810K
Zarvona Engy LLC610K2012.9K
Cholla Petro, Inc568K1521K
Palmer Oil Properties543K95.85K
Stelzer Drilling Co. Inc478K75.45K
McClure Oil Co, Inc443K1128.1K
Strawn Engy Services, LLC323K34.3K
Winn Oper, LLC309K11.5K
Viejo Oil & Gas, LLC294K63.25K
Citation Oil & Gas Corp236K69.66K

Injection permits

1,453 UIC PERMITS · 759 ACTIVE · PAGE 1 OF 15

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Kline #3WThree Span Oil & Gas, IncActiveDisposal774K24,5003,275–5,650Jun 26, 2023
Lott a SWD #1WOnaroll Operating LLCActiveDisposal555K5,0002,794–4,376Mar 14, 2018
Slaughter "H" #203Shenandoah Petro CorpActiveDisposal502K5,0002,703–6,500Nov 12, 1996
Big Red One #910RTS Oil, LLCActiveDisposal468K7,0001,927–2,913Jun 3, 2015
P. H. D. /Glorieta/ Unit #2WThree Span Oil & Gas, IncActiveEnhanced recovery387K1,5003,500–4,294Sep 28, 1995
Big Red One #916RTS Oil, LLCActiveDisposal348K12,0004,570–5,000Nov 12, 2018
Bingham, M. K. "AB" #6Winn Oper, LLCActiveEnhanced recovery309K1,5002,965–3,085Apr 27, 2009
Basinger-Long Unit #25LBrown, Geo. R Partnership,lp,theActiveEnhanced recovery259K1,0003,423–3,632Oct 19, 2020
Middleton "18" #1Aviator Engy, LLCActiveEnhanced recovery258K3,0008,216–8,550Dec 20, 1989
Fuller, M. A. #34DUnitex Oil & Gas, L.L.CActiveEnhanced recovery246K2,0002,540–2,564Jan 25, 2022
P. H. D. /Glorieta/ Unit #4WThree Span Oil & Gas, IncActiveEnhanced recovery245K1,0003,500–4,310Sep 28, 1995
LMT "24" #3 RShenandoah Petro CorpActiveDisposal244K4,0003,360–3,380Sep 26, 2017
Post Estate #38WBrown, Geo. R Partnership,lp,theActiveEnhanced recovery228K2,0002,828–3,066Dec 3, 2013
Lott 38 SWD #2Onaroll Operating LLCActiveDisposal204K4,0003,004–4,215Jan 28, 2013
West City of Post SA Unit "A" #806Brown, Geo. R Partnership,lp,theActiveEnhanced recovery204K9002,985–3,750Feb 28, 1994
Huntley South Unit #31Southwest Royalties, IncActiveEnhanced recovery201K2,5003,288–3,600Apr 18, 2011
Northwest Garza Unit #404WRJD Management Co., IncActiveEnhanced recovery200K6503,173–3,390Oct 28, 2005
John Unit Waterflood #22CML Expl, LLCActiveEnhanced recovery193K1,5004,780–5,060Jan 7, 2000
West City of Post SA Unit "A" #804Brown, Geo. R Partnership,lp,theActiveEnhanced recovery193K9002,910–3,800Apr 27, 1990
John Unit Waterflood #19CML Expl, LLCActiveEnhanced recovery191K1,5004,870–5,060Sep 28, 2010
Huntley South Unit #24Southwest Royalties, IncActiveEnhanced recovery190K1,6003,303–3,675May 23, 1996
Basinger-Long Unit #18LBrown, Geo. R Partnership,lp,theActiveEnhanced recovery183K1,0003,409–3,580Jan 12, 2015
John Unit Waterflood #23CML Expl, LLCActiveEnhanced recovery178K1,5004,870–5,060Sep 28, 2010
Thuett, L. G. #6WThree Span Oil & Gas, IncActiveEnhanced recovery177K8003,472–3,489Apr 26, 1976
Fuller, M. A. #22DUnitex Oil & Gas, L.L.CActiveEnhanced recovery175K2,0002,200–2,545Feb 12, 1992
Hair, Jack #1Strawn Engy Services, LLCActiveEnhanced recovery172K2,0003,516–3,520Oct 2, 1990
Fuller Dorward Unit #36DUnitex Oil & Gas, L.L.CActiveEnhanced recovery172K2,0002,124–2,622Aug 8, 1974
Huntley South Unit #47Southwest Royalties, IncActiveEnhanced recovery171K1,6003,291–3,673Aug 6, 1999
John Unit Waterflood #18CML Expl, LLCActiveEnhanced recovery170K1,5004,900–4,944Sep 28, 2010
John Unit Waterflood #1CML Expl, LLCActiveEnhanced recovery168K1,5004,928–4,960Sep 28, 2010
Huntley South Unit #22Southwest Royalties, IncActiveEnhanced recovery160K2,0003,312–3,582Apr 15, 1996
John Unit Waterflood #8CML Expl, LLCActiveEnhanced recovery160K1,5004,961–5,032Sep 28, 2010
Northwest Garza Unit #702RJD Management Co., IncActiveEnhanced recovery157K5003,179–3,425Dec 18, 2018
Brothers Horizon #6CML Expl, LLCActiveEnhanced recovery156K1,0004,910–4,926Sep 28, 2010
Basinger-Long Unit #26LBrown, Geo. R Partnership,lp,theActiveEnhanced recovery155K1,0003,426–3,643Oct 19, 2020
John Unit Waterflood #24CML Expl, LLCActiveEnhanced recovery155K1,5004,870–5,060Mar 22, 2000
Huntley South Unit #41Southwest Royalties, IncActiveEnhanced recovery152K8003,300–3,584Apr 11, 1983
Morrow SWD #1Strawn Engy Services, LLCActiveEnhanced recovery151K2,0003,038–3,400Apr 26, 2011
Huntley South Unit #68Southwest Royalties, IncActiveEnhanced recovery149K1,6003,360–3,788May 23, 1996
Brothers Horizon #2CML Expl, LLCActiveEnhanced recovery145K1,0004,899–4,909Sep 28, 2010
Huntley South Unit #60Southwest Royalties, IncActiveEnhanced recovery145K1,0003,275–3,700Sep 29, 1989
Northwest Garza Unit #104WRJD Management Co., IncActiveEnhanced recovery145K6503,194–3,465Nov 1, 2024
Northwest Garza Unit #709 TRJD Management Co., IncActiveEnhanced recovery144K5003,150–3,450Jan 27, 1987
John Unit Waterflood #21SCML Expl, LLCActiveEnhanced recovery143K1,5004,870–5,060Sep 28, 2010
Huntley South Unit #61Southwest Royalties, IncActiveEnhanced recovery141K1,0003,275–3,700Dec 27, 1988
Basinger-Long Unit #4BABrown, Geo. R Partnership,lp,theActiveEnhanced recovery140K5003,355–3,530Dec 17, 2008
Post-Montgomery Unit 1 #A 31Brown, Geo. R Partnership,lp,theActiveEnhanced recovery139K5002,896–3,061Jul 13, 2009
Kim #5CML Expl, LLCActiveEnhanced recovery138K1,0004,894–4,914Oct 5, 2010
Basinger-Long Unit #4BBrown, Geo. R Partnership,lp,theActiveEnhanced recovery136K5003,397–3,600Apr 4, 2006
Northwest Garza Unit #609RJD Management Co., IncActiveEnhanced recovery135K5003,205–3,480Nov 19, 2019
Basinger-Long Unit #11BBrown, Geo. R Partnership,lp,theActiveEnhanced recovery134K5003,430–3,625Oct 21, 2011
PLK #3105CML Expl, LLCActiveEnhanced recovery133K1,0004,949–4,956Oct 5, 2010
Northwest Garza Unit #601WRJD Management Co., IncActiveEnhanced recovery133K6503,132–3,441Oct 28, 2005
Spring Creek 402 #1Onaroll Operating LLCActiveEnhanced recovery132K5,0003,145–6,050Nov 20, 2015
Huntley South Unit #21Southwest Royalties, IncActiveEnhanced recovery131K1,6003,304–3,558Nov 21, 2019
Slaughter "B" #5XCML Expl, LLCActiveEnhanced recovery129K1,0004,863–4,890Oct 5, 2010
Stoker, K. #2WStelzer Drilling Co. IncActiveEnhanced recovery128K7002,650–2,925Feb 12, 1991
Connell, A. B. et AL #13Zarvona Engy LLCActiveEnhanced recovery128K6002,580–2,771Jan 7, 1997
Post-Montgomery Unit 1 #C 5Brown, Geo. R Partnership,lp,theActiveEnhanced recovery127K5002,876–3,072May 11, 2009
Basinger-Long Unit #2BABrown, Geo. R Partnership,lp,theActiveEnhanced recovery127K4003,335–3,522Jan 10, 1985
Post-Montgomery "D" #6Three R Oil CoActiveEnhanced recovery125K1,2002,971–3,448Jul 30, 2014
Post-Montgomery Unit 1 #A 62Brown, Geo. R Partnership,lp,theActiveEnhanced recovery124K5002,860–3,016Jul 9, 2009
City of Post San Andres "a" WF1 #R 12WBrown, Geo. R Partnership,lp,theActiveEnhanced recovery122K9003,096–3,750Feb 28, 1994
Huntley South Unit #32Southwest Royalties, IncActiveEnhanced recovery121K2,0003,284–3,600Aug 6, 1999
Basinger-Long Unit #24LBrown, Geo. R Partnership,lp,theActiveEnhanced recovery121K1,0003,386–3,600Oct 19, 2020
Huntley, East (San Andres) Unit #49Southwest Royalties, IncActiveEnhanced recovery120K2,0003,106–3,275Feb 15, 2000
Post-Montgomery Unit 1 #A 24Brown, Geo. R Partnership,lp,theActiveEnhanced recovery119K5002,945–3,069May 11, 2009
Northwest Garza Unit #207WRJD Management Co., IncActiveEnhanced recovery119K6503,258–3,454Oct 5, 2005
Fuller, M. A. #142Unitex Oil & Gas, L.L.CActiveEnhanced recovery118K6001,919–2,610Jul 12, 1995
Wheeler, H. V. #2WD & D EnterprisesActiveEnhanced recovery117K6003,650–3,676Dec 7, 1998
Huntley South Unit #43Southwest Royalties, IncActiveEnhanced recovery116K8003,320–3,550Apr 11, 1983
Forbes Unit #603WTrinidad Engy, LLCActiveEnhanced recovery114K9503,090–3,700Oct 23, 2002
Huntley, East (San Andres) Unit #20WSouthwest Royalties, IncActiveEnhanced recovery113K1,6003,112–3,305Aug 11, 2009
Northwest Garza Unit #803RJD Management Co., IncActiveEnhanced recovery113K3503,150–3,396Apr 1, 1983
Ellis #1DDas Oil Co. L.L.CActiveEnhanced recovery113K1,0003,530–3,550Jul 17, 1992
Huntley, East (San Andres) Unit #13WSouthwest Royalties, IncActiveEnhanced recovery112K2,0003,150–3,305Feb 15, 2000
Segu-Post A #1DBrown, Geo. R Partnership,lp,theActiveEnhanced recovery111K1,0002,620–3,162Oct 18, 2013
Dunn, Effie #1LRJD Management Co., IncActiveEnhanced recovery111K1,0004,286–4,367Nov 7, 2005
Northwest Garza Unit #611RJD Management Co., IncActiveEnhanced recovery111K5003,170–3,490Dec 18, 2018
Storie, S. C. "A" #1WThree Span Oil & Gas, IncActiveEnhanced recovery110K8003,462–3,485Dec 8, 1988
Caprock PLK 41 #5DCaprock Disposal, LLCActiveDisposal109K5,0003,100–3,475May 3, 2007
Huntley, East (San Andres) Unit #63Southwest Royalties, IncActiveEnhanced recovery106K2,0003,143–3,304Feb 15, 2000
Basinger-Long Unit #17LBrown, Geo. R Partnership,lp,theActiveEnhanced recovery105K1,0003,398–3,580Jan 12, 2015
Wilma #1Das Oil Co. L.L.CActiveEnhanced recovery105K7503,158–3,244Feb 26, 1993
Williams, E. W. Jr. #6Aviator Engy, LLCActiveEnhanced recovery104K1,5003,178–3,800May 4, 1984
Huntley, East (San Andres) Unit #28Southwest Royalties, IncActiveEnhanced recovery104K2,0003,108–3,274Mar 11, 1996
Huntley, East (San Andres) Unit #3WSouthwest Royalties, IncActiveEnhanced recovery104K5003,217–3,345Jul 2, 1973
Northwest Garza Unit #703WRJD Management Co., IncActiveEnhanced recovery103K6503,131–3,437May 1, 2009
Huntley, East (San Andres) Unit #50Southwest Royalties, IncActiveEnhanced recovery103K1,6003,118–3,330Aug 11, 2009
Huntley, East (San Andres) Unit #30Southwest Royalties, IncActiveEnhanced recovery102K6003,156–3,303Mar 22, 1982
Basinger-Long Unit #4 LBrown, Geo. R Partnership,lp,theActiveEnhanced recovery102K5003,374–3,554Mar 18, 2009
Fuller #B 5WUnitex Oil & Gas, L.L.CActiveEnhanced recovery101K9001,907–3,700Feb 16, 1995
N. Huntley Unit #T106WSouthwest Royalties, IncActiveEnhanced recovery101K1,0003,338–3,642Nov 6, 1986
Northwest Garza Unit #604WRJD Management Co., IncActiveEnhanced recovery101K3003,228–3,428Dec 10, 1975
Northwest Garza Unit #701RJD Management Co., IncActiveEnhanced recovery101K3003,210–3,430Feb 18, 1983
Post-Montgomery "B" #3WThree R Oil CoActiveEnhanced recovery100K5003,374–3,444Sep 22, 2000
PHD San Andres Unit #206WCholla Petro, IncActiveEnhanced recovery100K1,5003,400–3,901Nov 14, 2024
Fuller, M. A. #107Unitex Oil & Gas, L.L.CActiveEnhanced recovery99.7K1,0001,955–2,610Jan 7, 1997
Northwest Garza Unit #305WRJD Management Co., IncActiveEnhanced recovery99.7K3003,228–3,428Dec 10, 1975
Post-Montgomery Unit 1 #D 3Brown, Geo. R Partnership,lp,theActiveEnhanced recovery99.2K5002,781–2,946Sep 25, 2008

Latest disposal drilling permits

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

IssuedPermitOperatorLease / well
Mar 5, 2018837090Smith Energy Operating CompanyLott a SWD #1W 16931340
Feb 9, 1996444593Hat Oil & Gas, Inc.Davis (SWD) #1 16932307

About this data

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