Produced water and disposal in Gray 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 →
Gray County has 206 active injection and disposal wells, 4 of them permitted for disposal, with 160,176 barrels a day of permitted capacity.
Operators reported 6.1 million barrels injected on H-10 filings in the twelve months to June 2025, down 6% on the year before, about 10% of what the permits allow.
Petco Energy Corporation is the largest injector in the county, with 3.3 million barrels reported across 27 active wells.
TexNet located 2 M2+ earthquakes in the county's area over the last two years, the largest M2.6.
- 206
- active injection wells, 4 for disposal
- 160K
- bbl/d permitted capacity
- 6.1M
- bbl reported, H-10 year to Jun 2025 -6%
- 10%
- of permitted capacity used
- 1,086
- UIC permits on file, all time
Reported injection, by month
H-10 FILINGS · TEN YEARS TO JUN 2025
Last 12 months 6,103,435 · prior 12 6,482,898(-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 |
|---|---|---|---|
| Petco Energy Corporation | 3.33M | 27 | 30.6K |
| Pampa Water Disposal, Inc. | 492K | 1 | 10K |
| Large Operating LLC | 478K | 18 | 6.6K |
| Ponderosa TX Operating LLC | 464K | 23 | 13.4K |
| Seek Energy, LLC | 354K | 2 | 6.4K |
| Mon Corp. | 172K | 3 | 1.75K |
| Exxcel Production Company | 153K | 7 | 2.85K |
| Bradley Operating Co. | 144K | 11 | 3.18K |
| Crude Operators, L.L.C. | 80.3K | 3 | 1.5K |
| Porter Operating Company, L.L.C. | 71.7K | 4 | 1.35K |
| Diamond S Energy Company | 60.2K | 3 | 485 |
| Oilwell Operators, Inc. | 47.2K | 8 | 1.84K |
| Dunigan Operating Company, Inc. | 42K | 1 | 400 |
| Bce-Mach III LLC | 33.5K | 51 | 60.8K |
| Black's Oil & Gas | 30.9K | 2 | 1.3K |
| OL' Boys Operations LLC | 29.2K | 2 | 1.5K |
| Red Line Company, Ltd. | 19.3K | 5 | 1.11K |
| O.G.P. Operating, Inc. | 16.7K | 1 | 60 |
| Henry Paul Petroleum, LLC | 15.7K | 1 | 100 |
| Chase Production Company | 15.4K | 2 | 180 |
Injection permits
1,086 UIC PERMITS · 206 ACTIVE · PAGE 10 OF 11
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 |
|---|---|---|---|---|---|---|---|
| East Morse Unit #25W | Bradley Operating Co. | Plugged | Enhanced recovery | — | — | 2,491–2,610 | — |
| East Morse Unit #26W | Bradley Operating Co. | Canceled | Enhanced recovery | — | — | 2,362–2,579 | — |
| East Morse Unit #27W | Bradley Operating Co. | Plugged | Enhanced recovery | — | — | — | — |
| East Morse Unit #37W | Bradley Operating Co. | Canceled | Enhanced recovery | — | — | 2,378–2,409 | — |
| South Pampa #105 | Chevron U. S. A. Inc. | Canceled | Enhanced recovery | — | — | — | Nov 14, 1945 |
| South Pampa #306G | Chevron U. S. A. Inc. | Canceled | Enhanced recovery | — | — | — | Nov 14, 1945 |
| South Pampa #701W | The Operating Co. | Canceled | Enhanced recovery | — | — | — | Nov 14, 1945 |
| Gething -a- Waterflood #203W | Bradley Operating Co. | Canceled | Enhanced recovery | — | — | — | Jul 17, 1972 |
| Parker Fee -A- #12W | Bradford, W. C. | Canceled | Other | — | — | 2,986 | — |
| Bowers, J. B. #1W | Mazel Oil & Gas Co. | Canceled | Other | — | — | — | Sep 6, 1962 |
| Hines, Johnny #2W | Mazel Oil & Gas Co. | Plugged | Other | — | — | — | Jun 21, 1963 |
| Worley, P. A. #8 | Mazel Oil & Gas Co. | Canceled | Other | — | — | — | Sep 6, 1962 |
| Carter-Reynolds #3D | Beta-Tex, AN Oklahoma Corp. | Canceled | Enhanced recovery | — | — | — | Sep 26, 1976 |
| Fee Land #227 #54W | Caldwell Production Co. Inc. | Plugged | Enhanced recovery | — | — | — | Sep 30, 1960 |
| Fee Land #227 #159W | Caldwell Production Co. Inc. | Plugged | Enhanced recovery | — | — | — | Sep 30, 1960 |
| Fee Land #227 #175W | Caldwell Production Co. Inc. | Canceled | Enhanced recovery | — | — | — | Sep 30, 1960 |
| Harrah #1G | Oilwell Operators, Inc. | Canceled | Other | — | — | — | — |
| Harrah #10G | Oilwell Operators, Inc. | Plugged | Enhanced recovery | — | — | 3,104 | Feb 10, 1986 |
| Powell "A" #28W | Arco Oil & Gas Co. | Plugged | Other | — | — | — | — |
| Arnold, Ralph #5G | Petroleum International, Inc. | Canceled | Enhanced recovery | — | — | 3,025–3,282 | Oct 15, 1985 |
| Harrah, W. W. #1G | Petroleum International, Inc. | Canceled | Enhanced recovery | — | — | 3,125–3,225 | Oct 16, 1985 |
| Harrah, W. W. #7G | Petroleum International, Inc. | Canceled | Enhanced recovery | — | — | 3,065–3,225 | Oct 15, 1985 |
| Pope, Dave #10G | Petroleum International, Inc. | Canceled | Enhanced recovery | — | — | 3,144–3,285 | Oct 15, 1985 |
| Sackett, Ruby #9G | Petroleum International, Inc. | Canceled | Enhanced recovery | — | — | 3,148–3,308 | Oct 16, 1985 |
| Sackett, Ruby #17W | Petroleum International, Inc. | Canceled | Other | — | — | — | — |
| Leopold -A- #3G | Cuyahoga Expl. & Devel. Corp. | Plugged | Other | — | — | — | — |
| Bailey "C" #1W | Phillips Petroleum Company | Canceled | Other | — | — | — | Dec 13, 1961 |
| Castleberry -B- #3G | Phillips Petroleum Company | Plugged | Other | — | — | — | — |
| Hughey #7W | Phillips Petroleum Company | Canceled | Enhanced recovery | — | — | — | Oct 4, 1962 |
| Saunders, G. H. #1W | Phillips Petroleum Company | Canceled | Enhanced recovery | — | — | — | Nov 17, 1966 |
| Saunders, G. H. #4W | Phillips Petroleum Company | Canceled | Enhanced recovery | — | — | — | Nov 17, 1966 |
| Sin-Harrah #2G | Phillips Petroleum Company | Plugged | Other | — | — | — | — |
| Sin-Pope #7G | Phillips Petroleum Company | Plugged | Other | — | — | — | — |
| Finley-Dolomite #5W | Phillips Petroleum Company | Plugged | Enhanced recovery | — | — | — | Jul 17, 1961 |
| Finley-Dolomite #12W | Suoco Oil Corp. | Plugged | Enhanced recovery | — | — | — | Jul 17, 1961 |
| Finley-Dolomite #16W | Suoco Oil Corp. | Canceled | Enhanced recovery | — | — | — | Jul 17, 1961 |
| Pampa Unit #109G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,131–3,285 | — |
| Pampa Unit #111G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,209–3,296 | — |
| Pampa Unit #308G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | — | — |
| Pampa Unit #405W | Cuyahoga Expl. & Devel. Corp. | Canceled | Enhanced recovery | — | — | — | Sep 25, 1964 |
| Pampa Unit #414W | Cuyahoga Expl. & Devel. Corp. | Canceled | Enhanced recovery | — | — | — | Sep 25, 1964 |
| Pampa Unit #A506G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,197–3,285 | — |
| Pampa Unit #B503G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,108–3,309 | — |
| Pampa Unit #B508W | Cuyahoga Expl. & Devel. Corp. | Canceled | Enhanced recovery | — | — | — | Sep 25, 1964 |
| Pampa Unit #C502G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,085–3,288 | — |
| Pampa Unit #C504G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | — | — |
| Pampa Unit #1101G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,083–3,280 | — |
| Pampa Unit #1103G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,098–3,280 | — |
| Pampa Unit #1113G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,190–3,282 | — |
| Pampa Unit #1206G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | — | — |
| Pampa Unit #1408W | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | 3,159 | — |
| Pampa Unit #1704G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | — | — |
| Pampa Unit #2002G | Cuyahoga Expl. & Devel. Corp. | Canceled | Other | — | — | — | — |
| Jackson #7G | Exxcel Production Company | Canceled | Enhanced recovery | — | — | 3,180–3,260 | Nov 14, 1945 |
| Volmert, North #4G | Pringle Operating Co. | Plugged | Enhanced recovery | — | — | — | Nov 14, 1945 |
| Volmert, North #15G | Exxcel Production Company | Canceled | Enhanced recovery | — | — | 3,238–3,281 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #108G | Production Consultants, Inc. | Canceled | Other | — | — | 3,180–3,300 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #211G | Production Consultants, Inc. | Canceled | Other | — | — | 3,160–3,296 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #401G | Production Consultants, Inc. | Canceled | Other | — | — | 3,200–3,290 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #406G | Production Consultants, Inc. | Canceled | Other | — | — | 3,200–3,290 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #504G | Production Consultants, Inc. | Canceled | Other | — | — | 3,166–3,255 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #608 | Production Consultants, Inc. | Canceled | Other | — | — | 3,083–3,310 | — |
| Southwest Pampa Dolomite Unit #909 | Production Consultants, Inc. | Canceled | Other | — | — | 3,072–3,310 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1210 | Production Consultants, Inc. | Canceled | Other | — | — | 3,141–3,295 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1311 | Production Consultants, Inc. | Canceled | Other | — | — | 3,167–3,316 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1407G | Production Consultants, Inc. | Canceled | Other | — | — | 3,150–3,298 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1408 | Production Consultants, Inc. | Canceled | Other | — | — | 3,150–3,316 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1501G | Production Consultants, Inc. | Canceled | Other | — | — | 3,176–3,295 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1510G | Production Consultants, Inc. | Canceled | Other | — | — | 3,203–3,307 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1513G | Production Consultants, Inc. | Canceled | Other | — | — | 3,178–3,280 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1523G | Production Consultants, Inc. | Canceled | Other | — | — | 3,119–3,239 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1610G | Production Consultants, Inc. | Canceled | Other | — | — | 3,165–3,300 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1613 | Production Consultants, Inc. | Canceled | Other | — | — | 3,175–3,295 | Nov 14, 1945 |
| Southwest Pampa Dolomite Unit #1615 | Production Consultants, Inc. | Canceled | Other | — | — | 3,146–3,280 | Nov 14, 1945 |
| Short, J. C. #6W | Production Management Associatio | Canceled | Other | — | — | — | Oct 11, 1962 |
| Thut, H. #8W | Production Management Associatio | Plugged | Other | — | — | — | Oct 11, 1962 |
| Herber, Anna #3D | Service Drilling Co. | Canceled | Other | — | — | — | — |
| Cabot-Sidwell Kirby #1075B | Cabot Petroleum Corporation | Plugged | Other | — | — | 2,751 | — |
| Brown Dolomite Unit #103W | Pruett, Cecil | Canceled | Other | — | — | — | — |
| Brown Dolomite Unit #203W | Pruett, Cecil | Canceled | Other | — | — | — | — |
| Worley #15W | Tenneco Oil Co. | Canceled | Enhanced recovery | — | — | — | Oct 24, 1980 |
| Worley #85W | Mesa Operating Ltd Partnership | Canceled | Enhanced recovery | — | — | — | Sep 24, 1980 |
| Worley #86W | Mesa Operating Ltd Partnership | Canceled | Enhanced recovery | — | — | — | Sep 24, 1980 |
| Davidson, M. Trustee #5W | Texaco Inc. | Canceled | Other | — | — | — | — |
| Barrett, C. S. #3G | Jiro | Canceled | Other | — | — | 3,032–3,277 | Nov 14, 1945 |
| Benedict, W. #23W | Petro-Tex Operating Co. | Canceled | Other | — | — | — | — |
| Davis, H. M. #1W | Texaco Inc. | Plugged | Other | — | — | — | — |
| Davis, M. B. #36W | Texaco Inc. | Plugged | Other | — | — | 2,626–2,678 | — |
| Frashier, O. N. #5W | Texaco Inc. | Canceled | Other | — | — | — | — |
| Harrah, W. W. (T) #7G | Texaco Inc. | Canceled | Other | — | — | 3,090–3,315 | Nov 14, 1945 |
| Harrah, W. W. (T) #12G | Petroleum International, Inc. | Canceled | Enhanced recovery | — | — | 3,118–3,315 | Nov 14, 1945 |
| Jackson, Wm. NCT-2 #5W | Texaco Inc. | Plugged | Other | — | — | — | — |
| Jackson, Wm. NCT-2 #8W | Lancer Petroleum Corporation | Canceled | Other | — | — | — | — |
| Jackson, Wm. NCT-2 #9W | Texaco Inc. | Canceled | Other | — | — | — | — |
| Jackson, Wm. NCT-2 #11W | Texaco Inc. | Canceled | Other | — | — | — | — |
| Jackson, Wm. NCT-2 #16W | Lancer Petroleum Corporation | Canceled | Other | — | — | — | — |
| Jackson, Wm. NCT-2 #24W | Lancer Petroleum Corporation | Canceled | Other | — | — | — | — |
| Key, E. #3W | Texaco Inc. | Canceled | Other | — | — | — | — |
| Key, E. #4W | Texaco Inc. | Canceled | Other | — | — | — | — |
| Key, E. #22W | Texaco Inc. | Plugged | Other | — | — | — | — |
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/gray, documented in the API reference.