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 290 active injection and disposal wells, 56 of them permitted for disposal, with 30 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 0% of what the permits allow.
Targa Downstream LLC is the largest injector in the county, with 17 million barrels reported across 50 active wells.
- 290
- active injection wells, 56 for disposal
- 29.7M
- bbl/d permitted capacity
- 50M
- bbl reported, H-10 year to Jun 2025 -11%
- 0%
- of permitted capacity used
- 664
- 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 | 50 | 10.5M |
| Energy Transfer MT Belv Ngls LP | 11.9M | 47 | 7.71M |
| Texas Petroleum Investment Co. | 4.24M | 9 | 91.5K |
| McGowan Working Partners, Inc. | 3.8M | 7 | 31.3K |
| Oneok Hydrocarbon Southwest, LLC | 3.55M | 19 | 3.91M |
| 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 · 290 ACTIVE · PAGE 2 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 |
|---|---|---|---|---|---|---|---|
| White, R. M. #24D | Texas Petroleum Investment Co. | Active | Disposal | — | 3,500 | 1,400–3,840 | Sep 30, 1985 |
| Wilburn, J. #24 | Sandpoint Texas LLC | Active | Enhanced recovery | — | 2,500 | 3,410–3,670 | Nov 19, 2012 |
| Dishman-Lucas #3D | Gcows Operating LLC | Active | Disposal | — | 2,500 | 2,890–2,930 | Aug 9, 1993 |
| State Tract 118 #184 | Torrent Oil LLC | Active | Enhanced recovery | — | 2,500 | 4,420–5,700 | Apr 15, 2013 |
| Haynes, J. F. #2SW | Zone Ridge Operating, LLC | Active | Disposal | — | 1,200 | 2,150–3,250 | May 10, 1994 |
| Hankamer, et Al #2 | Gcows Operating LLC | Active | Disposal | — | 1,000 | 5,600–5,800 | Mar 18, 2009 |
| Smith, Clara C. #1 | Gcows Operating LLC | Active | Disposal | — | 710 | 1,000–2,534 | Mar 4, 1963 |
| Chambers County #12 | Sandpoint Texas LLC | Active | Disposal | — | 500 | 2,052–2,092 | Jul 26, 1976 |
| Hepler, Clarence #1 | Sawtooth Operating Co., Inc. | Active | Disposal | — | 500 | 3,450–4,000 | Mar 9, 2011 |
| Fisher, Zadie #1A | Sandpoint Texas LLC | Active | Disposal | — | 300 | 2,120–2,150 | Oct 11, 1990 |
| White, J. T. "D" #2 | S & S Operating Company, Inc. | Active | Disposal | — | 200 | 3,770–3,800 | Dec 31, 1990 |
| White, R. M. #9D | Texas Petroleum Investment Co. | Active | Disposal | — | — | 1,800–4,000 | Nov 19, 1984 |
| North Storage Terminal #5 | Mont Belvieu Caverns, LLC | Active | Other | — | 730,000 | 2,186–3,593 | Oct 16, 2007 |
| North Storage Terminal #2 | Mont Belvieu Caverns, LLC | Active | Other | — | 730,000 | 2,216–3,703 | Oct 16, 2007 |
| North Storage Terminal #3 | Mont Belvieu Caverns, LLC | Active | Other | — | 730,000 | 2,420–3,494 | Oct 16, 2007 |
| Fee #16 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 472,000 | 2,000–5,000 | Aug 25, 2020 |
| Fee #4A | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 472,000 | 1,776–3,214 | Dec 1, 2020 |
| Fee #17 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 472,000 | 2,000–5,000 | Aug 25, 2020 |
| Fee #19 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 472,000 | 2,000–5,000 | Aug 25, 2020 |
| North Storage Terminal #1 | Mont Belvieu Caverns, LLC | Active | Other | — | 460,000 | 2,143–3,209 | Oct 16, 2007 |
| North Storage Terminal #4 | Mont Belvieu Caverns, LLC | Active | Other | — | 450,000 | 2,015–3,471 | Oct 16, 2007 |
| Fee #18 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 450,000 | 2,000–4,000 | Jun 18, 2019 |
| Central Storage Terminal #2 | Mont Belvieu Caverns, LLC | Active | Other | — | 350,000 | 2,600–7,500 | Apr 28, 2023 |
| Central Storage Terminal #3 | Mont Belvieu Caverns, LLC | Active | Other | — | 350,000 | 2,600–7,500 | Apr 28, 2023 |
| Fee #24 | Targa Downstream LLC | Active | Other | — | 325,000 | 2,004–3,343 | Mar 3, 2026 |
| Fee #25 | Targa Downstream LLC | Active | Other | — | 325,000 | 1,967–3,418 | Mar 3, 2026 |
| Fee #28 | Targa Downstream LLC | Active | Other | — | 325,000 | 1,985–3,208 | Mar 3, 2026 |
| Fee #29 | Targa Downstream LLC | Active | Other | — | 325,000 | 2,486–4,104 | Mar 3, 2026 |
| Fee #30 | Targa Downstream LLC | Active | Other | — | 325,000 | 2,615–4,500 | Mar 3, 2026 |
| Fee #8A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,922–2,857 | Mar 3, 2026 |
| Fee #13A | Targa Downstream LLC | Active | Other | — | 325,000 | 2,046–3,312 | Mar 3, 2026 |
| Fee #31 | Targa Downstream LLC | Active | Other | — | 325,000 | 3,224–4,594 | Mar 3, 2026 |
| Fee #32 | Targa Downstream LLC | Active | Other | — | 325,000 | 2,504–4,230 | Mar 3, 2026 |
| Fee #33 | Targa Downstream LLC | Active | Other | — | 325,000 | 3,311–4,746 | Mar 3, 2026 |
| Fee #9A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,918–2,794 | Mar 3, 2026 |
| Fee #11A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,877–2,735 | Mar 3, 2026 |
| Fee #15A | Targa Downstream LLC | Active | Other | — | 325,000 | 2,020–3,195 | Mar 3, 2026 |
| Fee #21A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,981–3,291 | Mar 3, 2026 |
| East #34 | Targa Downstream LLC | Active | Other | — | 325,000 | 2,615–3,681 | Jul 1, 2026 |
| Fee #18A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,970–3,191 | Mar 3, 2026 |
| Fee #19A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,943–3,246 | Mar 3, 2026 |
| Fee #20A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,984–3,286 | Mar 3, 2026 |
| Fee #14A | Targa Downstream LLC | Active | Other | — | 325,000 | 2,030–3,300 | Mar 3, 2026 |
| Fee #23A | Targa Downstream LLC | Active | Other | — | 325,000 | 1,911–3,294 | Mar 3, 2026 |
| East #36 | Targa Downstream LLC | Active | Other | — | 325,000 | 3,800–5,500 | Jul 1, 2026 |
| Lone Star NGL Mont Belvieu #B 5NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 325,000 | 1,890–3,304 | Oct 22, 2025 |
| Fee #35 | Targa Downstream LLC | Active | Other | — | 325,000 | 3,650–5,650 | Mar 3, 2026 |
| Fee #37 | Targa Downstream LLC | Active | Other | — | 325,000 | 3,650–5,650 | Mar 3, 2026 |
| Fee #6 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 323,000 | 1,990–3,920 | Dec 1, 2020 |
| Fee #8 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 323,000 | 2,006–4,049 | Aug 25, 2020 |
| Fee #9 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 323,000 | 1,974–4,200 | Dec 1, 2020 |
| Fee #10 | Oneok Hydrocarbon Southwest, LLC | Active | Other | — | 323,000 | 2,009–4,200 | Dec 1, 2020 |
| North Storage Terminal #7 | Mont Belvieu Caverns, LLC | Active | Other | — | 320,000 | 2,040–3,481 | Oct 16, 2007 |
| Central Storage Terminal #1 | Mont Belvieu Caverns, LLC | Active | Other | — | 300,000 | 2,300–5,500 | Sep 26, 2016 |
| Fee #16A | Targa Downstream LLC | Active | Other | — | 285,000 | 2,010–3,288 | Mar 3, 2026 |
| Lone Star NGL MB Central Term #17NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 3,308–4,850 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #18NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,873–4,335 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #20NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,750–4,200 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #21NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 3,630–5,330 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #16NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,420–3,775 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #22NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,660–4,000 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #24NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 3,100–4,700 | Feb 21, 2023 |
| Lone Star NGL MB Central Term #25NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,600–4,000 | Feb 21, 2023 |
| Lone Star NGL Mont Belvieu #A 3ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 1,903–3,741 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #A 6ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 1,967–3,551 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #A 7ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,031–3,622 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #A 9ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 2,020–3,617 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #A 6NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 1,898–2,913 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #A 7NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 1,950–3,526 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #26NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 270,000 | 1,850–3,500 | Oct 22, 2025 |
| Lone Star NGL MB Central Term #14NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 250,000 | 2,374–3,692 | Jan 18, 2023 |
| North Storage Terminal #9 | Mont Belvieu Caverns, LLC | Active | Other | — | 240,000 | 2,344–3,482 | Oct 16, 2007 |
| Fee #26 | Targa Downstream LLC | Active | Other | — | 230,000 | 2,048–3,325 | Mar 3, 2026 |
| Mt. Belvieu Storage #1 | Exxonmobil Pipeline Company LLC | Active | Other | — | 218,000 | 1,830–2,733 | Feb 3, 2025 |
| Lone Star NGL Mont Belvieu #4ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 216,000 | 1,986–3,523 | Oct 22, 2025 |
| Fee #18 | Targa Downstream LLC | Active | Other | — | 205,000 | 1,970–3,191 | Mar 3, 2026 |
| Fee #19 | Targa Downstream LLC | Active | Other | — | 205,000 | 1,943–3,246 | Mar 3, 2026 |
| Fee #20 | Targa Downstream LLC | Active | Other | — | 205,000 | 1,984–3,286 | Mar 3, 2026 |
| Fee #22 | Targa Downstream LLC | Active | Other | — | 205,000 | 1,978–3,295 | Mar 3, 2026 |
| Lone Star NGL Mont Belvieu #1ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 200,000 | 1,896–2,819 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #8ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 200,000 | 1,996–3,652 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #12NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 196,000 | 2,090–3,456 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #9NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 194,000 | 2,086–3,541 | Oct 22, 2025 |
| Lone Star NGL MB Central Term #15NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 190,000 | 2,451–3,550 | Feb 21, 2023 |
| North Storage Terminal #6 | Mont Belvieu Caverns, LLC | Active | Other | — | 165,000 | 2,230–3,760 | Oct 16, 2007 |
| North Storage Terminal #8 | Mont Belvieu Caverns, LLC | Active | Other | — | 165,000 | 2,108–3,646 | Oct 16, 2007 |
| North Storage Terminal #10 | Mont Belvieu Caverns, LLC | Active | Other | — | 165,000 | 2,344–3,527 | Oct 16, 2007 |
| Fee #21 | Targa Downstream LLC | Active | Other | — | 160,000 | 1,981–3,291 | Mar 3, 2026 |
| Lone Star NGL Mont Belvieu #11NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 144,000 | 2,088–3,417 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #3ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 144,000 | 1,903–3,741 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #11ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 144,000 | 1,991–3,552 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #12ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 144,000 | 1,997–3,576 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #13ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 144,000 | 1,976–3,608 | Oct 22, 2025 |
| Fee #5 | Targa Downstream LLC | Active | Other | — | 140,000 | 2,064–3,193 | Mar 3, 2026 |
| Fee #10 | Targa Downstream LLC | Active | Other | — | 140,000 | 1,971–3,317 | Mar 3, 2026 |
| Fee #13 | Targa Downstream LLC | Active | Other | — | 140,000 | 2,046–3,312 | Mar 3, 2026 |
| Fee #15 | Targa Downstream LLC | Active | Other | — | 140,000 | 2,020–3,195 | Mar 3, 2026 |
| Fee #16 | Targa Downstream LLC | Active | Other | — | 140,000 | 2,010–3,288 | Mar 3, 2026 |
| Lone Star NGL Mont Belvieu #10ST | Energy Transfer MT Belv Ngls LP | Active | Other | — | 125,000 | 2,015–3,618 | Oct 22, 2025 |
| Lone Star NGL Mont Belvieu #8NT | Energy Transfer MT Belv Ngls LP | Active | Other | — | 122,000 | 2,089–3,500 | Oct 22, 2025 |
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.