Produced water and disposal in Dimmit 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 →
Dimmit County has 171 active injection and disposal wells, 38 of them permitted for disposal, with 788,300 barrels a day of permitted capacity.
Operators reported 43 million barrels injected on H-10 filings in the twelve months to June 2025, down 6% on the year before, about 15% of what the permits allow.
Choya Operating, LLC is the largest injector in the county, with 24 million barrels reported across 8 active wells.
25 M2+ earthquakes were located in the county's area over the last two years, the largest M3.6.
- 171
- active injection wells, 38 for disposal
- 788K
- bbl/d permitted capacity
- 42.7M
- bbl reported, H-10 year to Jun 2025 -6%
- 15%
- of permitted capacity used
- 504
- UIC permits on file, all time
Reported injection, by month
H-10 FILINGS · TEN YEARS TO JUN 2025
Last 12 months 42,740,920 · prior 12 45,303,781(-6%)
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 |
|---|---|---|---|
| Choya Operating, LLC | 23.6M | 8 | 230K |
| Now Environmental Solutions, LLC | 4.28M | 2 | 50K |
| C&e Production, LLC | 2.97M | 1 | 25K |
| Dimmit County SWD, LLC | 2.66M | 1 | 25K |
| Select Water Solutions, LLC | 2.6M | 1 | 20K |
| J & D Logistics Inc | 2.36M | 1 | 30K |
| Verdun Oil & Gas LLC | 1.2M | 1 | 30K |
| R360 Env Solutions of TX, LLC | 742K | 1 | 25K |
| Remora Operating, LLC | 697K | 2 | 25K |
| Atlas Operating LLC | 389K | 117 | 52.7K |
| Jonah Energy LLC | 356K | 1 | 20K |
| Flint Oak Energy, LLC | 353K | 15 | 23.2K |
| Trinity Operating (Usg), LLC | 215K | 2 | 14K |
| Sandy SWD, LLC | 134K | 1 | 9.5K |
| White Marlin Operating Co, LLC | 126K | 5 | 5.9K |
| Quatro Oil and Gas, Inc. | 27K | 1 | 1K |
| TD Natural Resources LLC | — | 3 | 75K |
| Weeks Environmental, LLC | — | 1 | 25K |
| MKS Services, LLC | — | 1 | 25K |
| Bosque Disposal Systems, LLC | — | 1 | 25K |
Injection permits
504 UIC PERMITS · 171 ACTIVE · PAGE 6 OF 6
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 |
|---|---|---|---|---|---|---|---|
| Frost National Bank Trustee #51 | Sunoco Operations, Inc. | Canceled | Enhanced recovery | — | — | 5,420–5,470 | Oct 16, 1972 |
| Fitzsimons, Hugh -B- #1722 | Galaxy Oil Company | Canceled | Enhanced recovery | — | — | 3,638–3,700 | Dec 7, 1981 |
| San Pedro Ranch DS #814 | Galaxy Oil Company | Canceled | Enhanced recovery | — | — | 3,638–3,684 | Dec 7, 1981 |
| McLean-Bowman -B- #8 | Double U Oil Co., Ltd. | Plugged | Enhanced recovery | — | — | 5,440–5,468 | Jul 16, 1980 |
Latest disposal drilling permits
W-1 drilling permits in the county tagged as produced-water disposal.
| Issued | Permit | Operator | Lease / well |
|---|---|---|---|
| May 15, 2026 | 915699 | Choya Operating, LLC | Cochina SWD #3 12739178 |
| May 28, 2025 | 908256 | Weeks Environmental, LLC | Dimmit SWD #1 12739059 |
| Feb 6, 2025 | 905734 | Choya Operating, LLC | Carla SWD 2 #2 12736825 |
| Feb 6, 2025 | 905734 | Choya Operating, LLC | Carla SWD 2 #2 12736825 |
| Feb 6, 2025 | 905734 | Choya Operating, LLC | Carla SWD 2 #2 12736825 |
| Oct 2, 2023 | 894212 | Grit Oil & Gas Management, LLC | Dos a SWD #01 12738830 |
| May 26, 2022 | 880470 | Atlas Operating LLC | Hovencamp SWD #1 12738528 |
| Mar 1, 2019 | 850544 | Choya Operating, LLC | Stumberg 83 SWD #4 12738104 |
| Jan 18, 2019 | 848817 | Protege Energy III LLC | Palo Blanco SWD #1 12738065 |
| Oct 30, 2018 | 846262 | MKS Services, LLC | MKS SWD #3 12735094 |
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/dimmit, documented in the API reference.