Produced water and disposal in Chambers 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 →
Chambers County has 116 active injection and disposal wells, 74 of them permitted for disposal, with 1.9 million barrels a day of permitted capacity.
Operators reported 50 million barrels injected on H-10 filings in the twelve months to June 2025, down 11% on the year before, about 7% of what the permits allow.
Targa Downstream LLC is the largest injector in the county, with 17 million barrels reported across 3 active wells.
- 116
- active injection wells, 74 for disposal
- 1.92M
- bbl/d permitted capacity
- 50M
- bbl reported, H-10 year to Jun 2025 -11%
- 7%
- of permitted capacity used
- 452
- UIC permits on file, all time
Reported injection, by month
H-10 FILINGS · TEN YEARS TO JUN 2025
Last 12 months 49,985,987 · prior 12 56,364,854(-11%)
Who injects here
Operators with active permits in the county, by reported H-10 volume over the settled year.
| Operator | Reported, bbl | Active wells | Capacity bbl/d |
|---|---|---|---|
| Targa Downstream LLC | 17.4M | 3 | 200K |
| Energy Transfer MT Belv Ngls LP | 11.9M | 6 | 400K |
| Texas Petroleum Investment Co. | 4.24M | 9 | 91.5K |
| McGowan Working Partners, Inc. | 3.8M | 7 | 31.3K |
| Oneok Hydrocarbon Southwest, LLC | 3.55M | 2 | 120K |
| Enterprise Products Operatingllc | 2.5M | 2 | 100K |
| Denbury Onshore, LLC | 2.02M | 45 | 742K |
| Torrent Oil LLC | 1.57M | 5 | 55.5K |
| Sabine Environmental Svcs, LLC | 1.37M | 2 | 30K |
| Shoco Production LLC | 472K | 1 | 20K |
| Sandpoint Texas LLC | 282K | 9 | 31.8K |
| S & S Operating Company, Inc. | 225K | 3 | 2.2K |
| Minexprod LLC | 189K | 1 | 5K |
| Home Petroleum Corp. | 130K | 1 | 1.5K |
| Lases Company, Inc. | 123K | 2 | 20K |
| Puls Operating Company | 87K | 1 | 2K |
| HD Operating Co, LLC | 76.5K | 1 | 2K |
| Gcows Operating LLC | 22.3K | 8 | 40.7K |
| Papco, Inc. | 17.9K | 1 | 0 |
| Magnum Producing, LP | 16.7K | 2 | 7.5K |
Injection permits
664 UIC PERMITS · 116 ACTIVE · PAGE 1 OF 7
Active permits first, by reported volume, then canceled, plugged, and never-activated permits.
| Well | Operator | Status | Purpose | Reported, bbl | bbl/d permitted | Zone, ft | Permitted |
|---|---|---|---|---|---|---|---|
| SWD #8 | Targa Downstream LLC | Active | Disposal | 8.7M | 70,000 | 5,700–8,750 | Oct 29, 2013 |
| SWD #10 | Targa Downstream LLC | Active | Disposal | 4.81M | 70,000 | 5,700–9,500 | Dec 20, 2023 |
| SWD #6 | Targa Downstream LLC | Active | Disposal | 3.89M | 60,000 | 5,700–8,500 | Feb 14, 2012 |
| Lone Star Brine Disposal #3 | Energy Transfer MT Belv Ngls LP | Active | Disposal | 3M | 70,000 | 5,700–8,500 | Feb 17, 2015 |
| Tyrrell, W. C., Tr. #42 | Texas Petroleum Investment Co. | Active | Disposal | 2.6M | 12,000 | 1,600–5,600 | Aug 21, 2015 |
| Lone Star Brine Disposal #4 | Energy Transfer MT Belv Ngls LP | Active | Disposal | 2.58M | 70,000 | 5,700–8,500 | Feb 17, 2015 |
| Lone Star Brine Disposal #5 | Energy Transfer MT Belv Ngls LP | Active | Disposal | 2.3M | 70,000 | 5,700–9,500 | Oct 9, 2017 |
| Lone Star Brine Disposal #6 | Energy Transfer MT Belv Ngls LP | Active | Disposal | 2.23M | 70,000 | 6,350–9,000 | Mar 21, 2023 |
| Brine Disposal #2 | Oneok Hydrocarbon Southwest, LLC | Active | Disposal | 2.13M | 70,000 | 5,750–8,500 | May 14, 2015 |
| Tyrrell, W. C., Tr. #2 | Texas Petroleum Investment Co. | Active | Disposal | 1.63M | 15,000 | 4,000–6,200 | May 5, 2006 |
| Cedar Point SWD #1 | Torrent Oil LLC | Active | Disposal | 1.57M | 20,000 | 2,000–3,500 | Jan 23, 2018 |
| Brine Disposal Lease #1 | Oneok Hydrocarbon Southwest, LLC | Active | Disposal | 1.42M | 50,000 | 5,700–7,200 | May 28, 1993 |
| Enterprise SWD #4 | Enterprise Products Operatingllc | Active | Disposal | 1.4M | 50,000 | 5,300–8,600 | Nov 5, 1993 |
| Lone Star Brine Disposal #7 | Energy Transfer MT Belv Ngls LP | Active | Disposal | 1.39M | 70,000 | 6,350–9,000 | Oct 5, 2019 |
| Knowles, W. T. #15 | McGowan Working Partners, Inc. | Active | Disposal | 1.27M | 7,000 | 1,470–2,150 | Mar 25, 1998 |
| Enterprise SWD #3 | Enterprise Products Operatingllc | Active | Disposal | 1.09M | 50,000 | 5,400–8,700 | May 7, 1992 |
| Oyster Bayou Field Unit #1062 | Denbury Onshore, LLC | Active | Disposal | 927K | 10,000 | 1,400–5,000 | Oct 17, 1996 |
| Willcox, G. C., Etal #17 | McGowan Working Partners, Inc. | Active | Disposal | 914K | 5,000 | 1,400–2,100 | May 15, 1990 |
| Syphrett, D. W. #13 | McGowan Working Partners, Inc. | Active | Disposal | 782K | 7,000 | 1,790–2,029 | Feb 14, 1992 |
| Sterling, R. S. #3D | Sabine Environmental Svcs, LLC | Active | Disposal | 740K | 15,000 | 1,000–1,300 | Sep 3, 2014 |
| Howard, N. F. #4 | McGowan Working Partners, Inc. | Active | Enhanced recovery | 698K | 6,000 | 6,200–6,650 | May 16, 1996 |
| Oyster Bayou Field Unit #703 | Denbury Onshore, LLC | Active | Enhanced recovery | 697K | 20,000 | 8,400–8,700 | Jul 18, 2011 |
| Sterling, R. S. #4 | Sabine Environmental Svcs, LLC | Active | Disposal | 633K | 15,000 | 1,000–1,300 | Sep 3, 2014 |
| Sorelle #2 | Shoco Production LLC | Active | Disposal | 472K | 20,000 | 2,500–5,080 | Oct 8, 2012 |
| Lone Star NGL Mont Belvieu #D 2 | Energy Transfer MT Belv Ngls LP | Active | Disposal | 402K | 50,000 | 5,700–8,100 | Jul 21, 2003 |
| Oyster Bayou Field Unit #1019 | Denbury Onshore, LLC | Active | Disposal | 358K | 20,000 | 5,815–6,925 | Feb 13, 2012 |
| Double Bayou Cgu 1 #6D | S & S Operating Company, Inc. | Active | Disposal | 213K | 1,000 | 2,400–6,500 | Dec 31, 2018 |
| Wilburn, J. #26 | Sandpoint Texas LLC | Active | Disposal | 208K | 2,500 | 4,682–4,710 | Aug 20, 2012 |
| White Heirs"a" #1 | Minexprod LLC | Active | Disposal | 189K | 5,000 | 3,600–4,100 | Dec 19, 2022 |
| White, Mattie, Etal #3D | Home Petroleum Corp. | Active | Disposal | 130K | 1,500 | 2,150–2,700 | Jun 24, 1977 |
| Tytex #1W | McGowan Working Partners, Inc. | Active | Disposal | 89.7K | 2,000 | 9,522–9,548 | Jun 8, 2009 |
| Dugat SWD #3 | Lases Company, Inc. | Active | Disposal | 87.2K | 10,000 | 2,500–4,500 | Oct 11, 2013 |
| Hankamer, E. C. #3D | Puls Operating Company | Active | Disposal | 87K | 2,000 | 1,415–5,100 | Sep 26, 1995 |
| Willcox, G. C. #1 | HD Operating Co, LLC | Active | Disposal | 76.5K | 2,000 | 3,200–3,300 | May 21, 1984 |
| Fitzgerald "A" #1 | Sandpoint Texas LLC | Active | Disposal | 66.2K | 5,000 | 3,600–4,700 | Feb 24, 1994 |
| Gau, L. C. Etal #3 | McGowan Working Partners, Inc. | Active | Disposal | 46.9K | 300 | 2,076–2,109 | Jun 23, 2010 |
| Oyster Bayou Field Unit #1038 | Denbury Onshore, LLC | Active | Enhanced recovery | 42.8K | 15,000 | 2,075–3,700 | Feb 20, 2013 |
| Dugat SWD #1SW | Lases Company, Inc. | Active | Disposal | 36K | 10,000 | 3,050–4,400 | Oct 3, 2012 |
| Figridge Seabreeze Unit #121 | Papco, Inc. | Active | Disposal | 17.9K | — | 1,730–6,840 | Nov 18, 1983 |
| Gallo #2 | S & S Operating Company, Inc. | Active | Enhanced recovery | 12.2K | 1,000 | 9,236–9,370 | Apr 21, 2022 |
| Pipkin, S. W. -A- #12D | Gcows Operating LLC | Active | Disposal | 11.6K | 3,000 | 1,750–3,500 | Jan 28, 2002 |
| Pipkin, S. W. -A- #3 D | Gcows Operating LLC | Active | Disposal | 10.8K | 7,500 | 1,400–4,600 | Mar 24, 1983 |
| Smgu 10 SWD #1 | Magnum Producing, LP | Active | Disposal | 9.14K | 2,500 | 3,676–4,826 | Jul 23, 1997 |
| Chambers County Agr. Co. #48 | Sandpoint Texas LLC | Active | Disposal | 7.65K | 3,000 | 2,380–3,050 | Nov 5, 1985 |
| Roberts-Mueller #21 | Magnum Producing, LP | Active | Disposal | 7.55K | 5,000 | 6,290–8,336 | Oct 10, 2013 |
| Tyrrell, W. C., Tr. #46D | Texas Petroleum Investment Co. | Active | Disposal | 4.87K | 15,000 | 1,600–6,000 | Jul 27, 1993 |
| Oyster Bayou Field Unit #1060 | Denbury Onshore, LLC | Active | Disposal | 198 | 12,000 | 1,625–4,500 | May 10, 2002 |
| Oyster Bayou Field Unit #1040 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 30,000 | 8,104–8,611 | Jun 3, 2014 |
| Atkinson Island SWD #1 | Torrent Oil LLC | Active | Disposal | — | 20,000 | 4,950–5,430 | Jun 15, 2015 |
| Oyster Bayou Field Unit #1032 | Denbury Onshore, LLC | Active | Disposal | — | 20,000 | 5,700–6,582 | Feb 13, 2012 |
| Oyster Bayou Field Unit #701 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,400–8,700 | Sep 22, 2011 |
| Oyster Bayou Field Unit #109 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,365–8,580 | Dec 17, 2013 |
| Oyster Bayou Field Unit #1072 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,160–8,465 | Feb 10, 2014 |
| Oyster Bayou Field Unit #1079 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,135–8,465 | Feb 12, 2014 |
| Oyster Bayou Field Unit #1080 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,135–8,440 | Feb 14, 2014 |
| Oyster Bayou Field Unit #1073 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,150–8,495 | Feb 14, 2014 |
| Oyster Bayou Field Unit #1081 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,165–8,525 | Feb 18, 2014 |
| Oyster Bayou Field Unit #1074 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,215–8,515 | Feb 18, 2014 |
| Oyster Bayou Field Unit #1085 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,167–8,525 | Jun 27, 2014 |
| Oyster Bayou Field Unit #1086 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,185–8,545 | Jun 27, 2014 |
| Oyster Bayou Field Unit #1089 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,170–8,545 | Jul 1, 2014 |
| Oyster Bayou Field Unit #2021 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,166–8,505 | Jul 1, 2014 |
| Oyster Bayou Field Unit #503W | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,289–8,440 | Aug 11, 2015 |
| Oyster Bayou Field Unit #501 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 20,000 | 8,326–8,437 | Sep 16, 2024 |
| Gripon, H. A. a/C #1 #37D | Texas Petroleum Investment Co. | Active | Disposal | — | 15,000 | 1,700–2,800 | Aug 31, 1993 |
| Tyrrell, W. C., Tr. #43D | Texas Petroleum Investment Co. | Active | Disposal | — | 15,000 | 1,600–5,800 | Jul 9, 2001 |
| Oyster Bayou Field Unit #1054 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,130–8,478 | Jan 5, 2011 |
| Oyster Bayou Field Unit #5010 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,250–8,500 | Jan 5, 2011 |
| Oyster Bayou Field Unit #1056 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,126–8,424 | Dec 2, 2010 |
| Oyster Bayou Field Unit #1028 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,308–8,530 | Apr 4, 2011 |
| Oyster Bayou Field Unit #203 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,200–8,488 | Apr 5, 2011 |
| Oyster Bayou Field Unit #504 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,279–8,563 | Apr 14, 2011 |
| Oyster Bayou Field Unit #1044 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,130–8,478 | Nov 23, 2010 |
| Oyster Bayou Field Unit #108 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,299–8,565 | Jun 9, 2011 |
| Oyster Bayou Field Unit #402 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,332–8,582 | Jun 30, 2011 |
| Oyster Bayou Field Unit #5013 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,194–8,449 | May 6, 2022 |
| Oyster Bayou Field Unit #1045 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,132–8,488 | May 21, 2018 |
| Oyster Bayou Field Unit #1034 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,313–8,652 | Feb 23, 2019 |
| Oyster Bayou Field Unit #1087 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,191–8,529 | Jan 12, 2019 |
| Oyster Bayou Field Unit #2022 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,170–8,520 | Jan 12, 2019 |
| Oyster Bayou Field Unit #1084 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,141–8,495 | May 5, 2022 |
| Oyster Bayou Field Unit #1095 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 15,000 | 8,206–8,433 | May 12, 2022 |
| Oyster Bayou Field Unit #201 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 10,000 | 8,190–8,378 | Jun 8, 2010 |
| White, R.M. #11 | Texas Petroleum Investment Co. | Active | Disposal | — | 10,000 | 3,400–3,950 | Mar 9, 1989 |
| Seabreeze Land Co. #15 | Gcows Operating LLC | Active | Disposal | — | 10,000 | 2,280–6,700 | Jan 23, 1998 |
| Hebert & Broussard -A- #5 | Gcows Operating LLC | Active | Disposal | — | 10,000 | 3,050–5,785 | Jun 3, 2002 |
| Oyster Bayou Field Unit #1030 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 10,000 | 8,188–8,373 | Mar 11, 2010 |
| Oyster Bayou Field Unit #5014 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 10,000 | 8,194–8,375 | Mar 25, 2010 |
| Oyster Bayou Field Unit #1022 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 10,000 | 8,248–8,480 | Mar 24, 2021 |
| Oyster Bayou Field Unit #1035 | Denbury Onshore, LLC | Active | Enhanced recovery | — | 10,000 | 8,250–8,470 | Aug 23, 2021 |
| Fitzgerald "A" #3 | Sandpoint Texas LLC | Active | Disposal | — | 8,000 | 3,400–4,950 | Mar 6, 2015 |
| State Tract 118 #1825 | Torrent Oil LLC | Active | Disposal | — | 7,500 | 2,200–2,750 | Jul 21, 2005 |
| White, R. M. #4D | Texas Petroleum Investment Co. | Active | Disposal | — | 6,000 | 3,580–3,690 | Feb 19, 1986 |
| Wakefield, C.L. Trustee #5 | Gcows Operating LLC | Active | Disposal | — | 6,000 | 2,300–6,820 | Oct 16, 2002 |
| Texas State Tract 87 #3 | Torrent Oil LLC | Active | Disposal | — | 5,500 | 2,000–5,530 | Jul 23, 1997 |
| Barber, A. E. #13 | Sandpoint Texas LLC | Active | Disposal | — | 5,000 | 2,800–3,100 | Aug 1, 1989 |
| Wilburn, J. #25 | Sandpoint Texas LLC | Active | Disposal | — | 5,000 | 3,340–3,650 | Jul 19, 2019 |
| Miller, A.L. et al "B" #3 | Kingwood Exploration LLC | Active | Disposal | — | 5,000 | 2,200–8,152 | Jan 11, 2007 |
| Miller, A. L. "A" #1 | Kingwood Exploration LLC | Active | Disposal | — | 5,000 | 2,510–2,530 | Jan 3, 2012 |
| Syphrett, D. W. #6 | McGowan Working Partners, Inc. | Active | Disposal | — | 4,000 | 2,200–2,550 | Feb 26, 1968 |
Latest disposal drilling permits
W-1 drilling permits in the county tagged as produced-water disposal.
| Issued | Permit | Operator | Lease / well |
|---|---|---|---|
| Sep 16, 2019 | 857065 | Lone Star NGL Mont Belvieu LP | Lone Star Brine Disposal #7 07132647 |
| Sep 16, 2019 | 857064 | Lone Star NGL Mont Belvieu LP | Lone Star Brine Disposal #6 07132646 |
| Jul 9, 2018 | 842133 | Targa Downstream LLC | SWD #10 07132626 |
| May 9, 2018 | 839695 | Oneok Hydrocarbon Southwest, LLC | Brine Disposal #2 07132623 |
| Aug 29, 2017 | 830117 | Lone Star NGL Mont Belvieu LP | Lone Star Brine Disposal #5 07132621 |
| Jun 30, 2014 | 788207 | Samson Exploration, LLC | Wolfpack SWD #1 07132582 |
| Jun 30, 2014 | 788207 | Samson Exploration, LLC | Wolfpack SWD #1 07132582 |
| Jan 6, 2014 | 776037 | Targa Downstream LLC | SWD #8 07132544 |
| Oct 11, 2012 | 748264 | Lases Company, Inc. | Dugat SWD #1SW 07131590 |
| May 16, 2012 | 740854 | Targa Downstream LLC | SWD #6 07132452 |
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/chambers, documented in the API reference.