Petrora

WATER · MILAM COUNTY

Produced water and disposal in Milam 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 →

Milam County has 149 active injection and disposal wells, 52 of them permitted for disposal, with 155,975 barrels a day of permitted capacity.

Operators reported 1.3 million barrels injected on H-10 filings in the twelve months to September 2025, down 65% on the year before, about 2% of what the permits allow.

Magnolia Oil & Gas Operating LLC is the largest injector in the county, with 974,957 barrels reported across 5 active wells.

149
active injection wells, 52 for disposal
156K
bbl/d permitted capacity
1.28M
bbl reported, H-10 year to Sep 2025 -65%
2%
of permitted capacity used
236
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO SEP 2025

Last 12 months 1,282,163 · prior 12 3,623,137(-65%)

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
Magnolia Oil & Gas Operating LLC975K5100K
Rusk Energy Operating LLC254K43.8K
Brazos Geological Consulting LT27.6K2450
North VI-Wolf, Inc.21.1K15K
Tesuque Oil & Gas LLC3.5K25K
Von Gonten, John Scott75022K
Richard's Texas Tea39012.5K
Winchester Oil & Gas LLC—6622.2K
Mojo Exploration & Production, L—285.48K
Atibara Operating, LLC—114.42K
C & P Land Services LLC—91.8K
Atibara Rockdale LLC—81.6K
GGP Exploration, Ltd.—2600
Sheldon Resources, L.P.—2350
Dorado Offshore, LLC—3350
Viejo Services, LLC—2350
Speckle Trout Operating LLC—180

Injection permits

236 UIC PERMITS · 149 ACTIVE · PAGE 3 OF 3

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

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Jabez #M727Atibara Operating, LLCInactiveEnhanced recovery—180501–768Sep 28, 2015
Jabez #M738Atibara Operating, LLCInactiveEnhanced recovery—180572–795Sep 28, 2015
Jabez #M710Atibara Operating, LLCInactiveEnhanced recovery—180485–703Sep 28, 2015
Koonsen #18Minerva Refining CompanyCanceledDisposal—150720–743Mar 11, 1982
Pearson, W.T. #6ATrustar Operating Company Inc.CanceledEnhanced recovery—125450–600Oct 23, 2008
Pearson, W.T. #11BTrustar Operating Company Inc.CanceledEnhanced recovery—125402–438Oct 19, 2009
Pearson, W.T. #25ATrustar Operating Company Inc.CanceledEnhanced recovery—125400–600Oct 19, 2009
Pearson, W.T. #18ATrustar Operating Company Inc.PluggedEnhanced recovery—125430–600Oct 19, 2009
Hogan, W. P. #1Three Forks Operating Co, LLCPluggedEnhanced recovery—1202,666–2,708Mar 16, 1995
Grabener #1Mutual Oil of America, Inc.CanceledDisposal—1003,674–3,680Mar 4, 1973
Bruscato #1DMicro Operating, Inc.PluggedDisposal—1002,130–2,138Dec 21, 1979
O'Neal #3Rockdale Partners, L.L.C.CanceledEnhanced recovery—1001,329–1,349Jun 14, 1983
O'Neal #5Rockdale Partners, L.L.C.CanceledEnhanced recovery—1001,312–1,327Jun 14, 1983
O'Neal #1Rockdale Partners, L.L.C.CanceledEnhanced recovery—1001,316–1,329Sep 29, 1983
O'Neal #81Penrod Oil Company of Texas, IncCanceledEnhanced recovery—1001,283–1,291Apr 27, 1993
O'Neal #41Penrod Oil Company of Texas, IncCanceledEnhanced recovery—1001,287–1,299Apr 27, 1993
O'Neal #37Rockdale Partners, L.L.C.CanceledEnhanced recovery—1001,302–1,312Apr 27, 1993
O'Neal #89Penrod Oil Company of Texas, IncCanceledEnhanced recovery—1001,304–1,312Apr 27, 1993
O'Neal #17Rockdale Partners, L.L.C.CanceledEnhanced recovery—1001,311–1,318Apr 27, 1993
O'Neal #54Rockdale Partners, L.L.C.CanceledEnhanced recovery—1001,350–1,356Apr 27, 1993
Coffield, Martin #3Rusk Energy Operating LLCInactiveDisposal—802,742–2,752Apr 17, 1989
Payne #3Austin Ridge Energy CorporationPluggedDisposal—603,528–3,539Sep 13, 1982
Pratt, S.G. #37Cap Operating Inc.CanceledEnhanced recovery—60952–986Mar 17, 1988
Hogan -A- #2WMJ Enterprises, Inc.CanceledEnhanced recovery—501,130–1,140Mar 9, 1982
Hogan -A- #4WMJ Enterprises, Inc.CanceledEnhanced recovery—501,130–1,140Feb 25, 1985
Hogan -A- #5WMJ Enterprises, Inc.CanceledEnhanced recovery—501,130–1,140Mar 9, 1982
Hogan -A- #8WMJ Enterprises, Inc.CanceledEnhanced recovery—501,130–1,140Mar 9, 1982
Hogan -A- #9WMJ Enterprises, Inc.CanceledEnhanced recovery—501,130–1,140Mar 9, 1982
Hogan -A- #12WMJ Enterprises, Inc.CanceledEnhanced recovery—501,130–1,140Mar 9, 1982
McGregor, T. #1Mercury Chemicals, Inc.CanceledEnhanced recovery—50878–917Nov 1, 1977
Shuffield, G. W. #1Mercury Chemicals, Inc.CanceledEnhanced recovery—50953–961Nov 1, 1977
Shuffield, G. W. #7Mercury Chemicals, Inc.CanceledEnhanced recovery—50887–911Nov 1, 1977
Balch, M.W. #2Mercury Chemicals, Inc.CanceledEnhanced recovery—50933–954Nov 1, 1977
Balch, M.W. #3Mercury Chemicals, Inc.CanceledEnhanced recovery—50938–950Nov 1, 1977
Balch, M.W. #6Mercury Chemicals, Inc.CanceledEnhanced recovery—50964–996Nov 1, 1977
Williams, J. R. #6Schneider, ErnestCanceledEnhanced recovery—201,120–1,132Aug 15, 1985

Latest disposal drilling permits

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

IssuedPermitOperatorLease / well
Jan 17, 2023887297LRR Pecos Valley, LLCDaisy SWD #1 33135093
Dec 16, 2019859927Treadstone Energy Prtnr OP, LLCDaisy SWD #1 33135093
Sep 18, 2019857231Treadstone Energy Prtnr OP, LLCRachel SWD #1 33135088
Jun 19, 2019854313Treadstone Energy Prtnr OP, LLCBig Eye SWD #1 33133519
Jun 13, 2019854012Treadstone Energy Prtnr OP, LLCSix Mile SWD #1 33135076
Feb 8, 2019849821Treadstone Energy Prtnr OP, LLCHudson SWD #1 33135067
Mar 21, 2018837266Treadstone Energy Prtnr OP, LLCTiger SWD #1 33133521
Feb 2, 2017822529Treadstone Energy Prtnr OP, LLCBig Eye SWD #1 33133519
Jan 6, 2017821347Treadstone Energy Prtnr OP, LLCGrey Reef SWD #1 33133522

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/milam, documented in the API reference.