Produced water and disposal in Hardeman 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 →
Hardeman County has 29 active injection and disposal wells, 11 of them permitted for disposal, with 97,650 barrels a day of permitted capacity.
Operators reported 2.1 million barrels injected on H-10 filings in the twelve months to June 2025, down 22% on the year before, about 6% of what the permits allow.
Assent Engy Ptrs, LLC is the largest injector in the county, with 685,893 barrels reported across 5 active wells.
- 29
- active injection wells, 11 for disposal
- 97.7K
- bbl/d permitted capacity
- 2.09M
- bbl reported, H-10 year to Jun 2025 -22%
- 6%
- of permitted capacity used
- 101
- UIC permits on file, all time
Reported injection, by month
H-10 FILINGS · TEN YEARS TO JUN 2025
Last 12 months 2,094,287 · prior 12 2,690,380(-22%)
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 |
|---|---|---|---|
| Assent Engy Ptrs, LLC | 686K | 5 | 50K |
| Lario Transports, Inc. | 261K | 1 | 2K |
| Sutherland Engy Co., LLC | 227K | 6 | 10.3K |
| PWR Oper, LLC | 191K | 4 | 5.5K |
| Mooringsport Engy Prod. Corp | 177K | 1 | 1.5K |
| Loveless Tank Trucks, LLC | 152K | 1 | 10K |
| Rio Petro, Inc | 94K | 1 | 1K |
| Corda Corp | 92.8K | 1 | 2.5K |
| Trio Consulting & Management,llc | 79.9K | 2 | 2.8K |
| Zarvona Engy LLC | 60.9K | 1 | 2.5K |
| Buffco Prod Inc | 54.8K | 3 | 3.4K |
| Interstate Explorations LLC | 18.8K | 1 | 2K |
| Dimock Oper Co | — | 1 | 3K |
| Tsar Engy, LLC | — | 1 | 1.2K |
Injection permits
101 UIC PERMITS · 29 ACTIVE · PAGE 2 OF 2
Active permits first, by reported volume, then cancelled, plugged, and never-activated permits.
| Well | Operator | Status | Purpose | Reported, bbl | bbl/d permitted | Zone, ft | Permitted |
|---|---|---|---|---|---|---|---|
| Taylor #1 | Woodham Oil Corp | Cancelled | Disposal | — | — | 4,950–5,000 | Jul 30, 1985 |
Latest disposal drilling permits
W-1 drilling permits in the county tagged as produced-water disposal.
| Issued | Permit | Operator | Lease / well |
|---|---|---|---|
| Apr 24, 2019 | 852354 | Triangle Three Resources L.L.C. | Gilliam SWD #1D 19731766 |
| Dec 7, 1984 | 260119 | Madison Oil Co.-Halbouty, M. T. | Mabry SWD #1 19730805 |
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/hardeman, documented in the API reference.