Saltwater Disposal Wells in Grimes County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
10
Permitted Capacity
109,500 bbl/d
Injected 12mo (thru 2025-06)
3.1M bbl
UIC Permits All Time
26
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | BELL, HARRY A. -UNIT #1 L | 42-185-30256 | ADVANCE HYDROCARBON CORP | Disposal | 10,000 | 2.3M | 4,450–5,650 |
| Active | GRIMES CO HWY 30 SWD #2 | 42-185-30893 | REPUBLIC EES, LLC | Disposal | 25,000 | 679,302 | 4,700–7,000 |
| Active | N. T. BREAUX #01 | 42-185-30867 | PALEO OIL CO LLC | Injection | 7,500 | 29,989 | 2,722–2,742 |
| Active | SOUTHWEST DEVELOPMENT CO. #3 | 42-185-30048 | GALLOWAY ENGY CO | Disposal | 1,000 | 4,043 | 3,270–3,750 |
| Active | CARLOS DOME "A" UNIT #1H | 42-185-30483 | ADVANTEK WASTE MGMT SERVICES LLC | Disposal | 20,000 | -- | 4,400–7,400 |
| Active | SIX SHOOTER #A 1 | 42-185-30861 | C&E PROD, LLC | Disposal | 20,000 | -- | 9,315–10,000 |
| Active | LEIBER #2 | 42-185-30761 | ADVANCE HYDROCARBON CORP | Disposal | 16,000 | -- | 4,200–5,500 |
| Active | HASSLER UNIT SWD #2 | 42-185-30469 | WILDFIRE ENGY OPER LLC | Disposal | 7,000 | -- | 4,720–4,928 |
| Active | MCWHORTER #1 | 42-185-30408 | WILDFIRE ENGY OPER LLC | Disposal | 1,000 | -- | 4,000–4,345 |
| Active | PEARSON UNIT #2D | 42-185-30739 | GUARDIAN ENERGY OPERATING CO LLC | Disposal | 2,000 | -- | 4,800–5,600 |
| Plugged | ADAMS, G.A. #1 | 42-185-30381 | WILDFIRE ENGY OPER LLC | Disposal | 10,000 | -- | 4,181–5,600 |
| Plugged | LANICEK OL #1WD | 42-185-30486 | MAGNOLIA OIL & GAS OPER LLC | Disposal | 5,000 | -- | 3,150–4,950 |
| Cancelled | GRIMES CO HWY 30 SWD #2 | 42-185-00000 | PA PROSPECT LLC | Disposal | 25,000 | -- | 4,700–7,000 |
| Cancelled | GRIMES CO HWY 30 SWD #1 | 42-185-00000 | PA PROSPECT LLC | Disposal | 25,000 | -- | 4,700–7,000 |
| Plugged | BRUNNER #1 | 42-185-30237 | SETEX OIL AND GAS CO | Disposal | 20,000 | -- | 2,400–5,300 |
| Plugged | COVINGTON #1H | 42-185-30782 | ETX ENGY, LLC | Disposal | 20,000 | -- | 9,295–9,649 |
| Plugged | LEIBER #1 | 42-185-30547 | ADVANCE HYDROCARBON CORP | Disposal | 16,000 | -- | 4,200–5,500 |
| Plugged | IOLA SWD #1 | 42-185-30571 | PATTERSON PETRO LLC | Disposal | 6,000 | -- | 4,610–4,830 |
| Cancelled | HOWARD #2D | 42-185-00000 | ALLIED OPER TEXAS, LLC | Disposal | 4,000 | -- | 4,900–6,350 |
| Cancelled | HOWARD SWD #1 | 42-185-30754 | ALLIED OPER TEXAS, LLC | Disposal | 2,500 | -- | 4,680–5,270 |
| Plugged | POWLEDGE #3 | 42-185-30386 | CRIMSON EXPL OPER., INC | Disposal | 2,000 | -- | 4,000–4,050 |
| Plugged | POWLEDGE #2 | 42-185-30380 | CRIMSON EXPL OPER., INC | Disposal | 2,000 | -- | 3,868–4,364 |
| Plugged | MEDLAND ESTATE #1 | 42-185-30311 | SANDEL OPER CO | Disposal | 1,500 | -- | 5,500–5,690 |
| Cancelled | MCDUFFIE SWD #1 | 42-185-30211 | PATTERSON PETRO, INC | Disposal | 1,200 | -- | 4,270–4,400 |
| Plugged | JOHNSON, FLORA I. #5D | 42-185-30065 | CASHCO OIL CO | Disposal | 1,000 | -- | 4,320–4,430 |
| Plugged | MEACHUM, LULA ET AL #1D | 42-185-00141 | ITALIAN-AMERICAN OIL CO., INC | Disposal | 500 | -- | 3,694–3,727 |
Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.