OPERATORS · OKLAHOMA · OPERATOR NUMBER 11739
Mack Energy Co.
- Status with OCC
- Active
- Based in
- Oklahoma City, OK
Mack Energy Co is operator of record for 639 active wells in Oklahoma, most of them in Carter (265), Grady (194), Stephens (175).
It reported 39,800,653 bbl of injected water in the twelve months through December 2025.
- 639
- active wells of 1,107 drilled
- 39.8M
- bbl water injected, 12 months through Dec 2025 · −6%
- 172
- active injection and disposal wells
- 0
- intents to drill approved in 12 months · 0 not yet spudded
All 1,126 wells on file under this operator, searchable →
No oil or gas production is available for Oklahoma.
Reported injection by month
Volumes Mack Energy Co. filed under its operator number on form 1012A, through Dec 2025. They stay with the operator that filed them, so a well it bought shows here only from the month it took over.
12 months through Dec 2025 39,800,653 · prior 12 42,373,980(-6%)
Mack Energy Co.: Injected water by month.
Intents to drill approved and wells spudded, by year
Counted on the wells it operates today, by the year of each well's latest intent to drill and of its spud date. In Oklahoma a spud date reaches the data with the well's completion report, usually six months to a year after drilling, so 2025 and 2026 are still arriving and are drawn lighter.
SpuddedIntents to drill approved
By county
| County | Active wells |
|---|---|
| Carter | 265 of 303 |
| Grady | 194 of 316 |
| Stephens | 175 of 235 |
| Love | 3 of 13 |
| Garvin | 2 of 7 |
| Alfalfa | 0 of 32 |
| Grant | 0 of 30 |
| Cotton | 0 of 29 |
| Garfield | 0 of 20 |
| Canadian | 0 of 18 |
| Payne | 0 of 16 |
| Cleveland | 0 of 12 |
| McClain | 0 of 8 |
| Woods | 0 of 7 |
| Logan | 0 of 6 |
| Woodward | 0 of 5 |
| Pottawatomie | 0 of 5 |
| Major | 0 of 4 |
| Lincoln | 0 of 4 |
| Kay | 0 of 4 |
| Ellis | 0 of 2 |
| Tillman | 0 of 2 |
| Roger Mills | 0 of 2 |
| Caddo | 0 of 1 |
| Oklahoma | 0 of 1 |
| Okfuskee | 0 of 1 |
| Harper | 0 of 1 |
| Seminole | 0 of 1 |
| Jefferson | 0 of 1 |
| Dewey | 0 of 1 |
Latest intents to drill
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Mar 29, 2024 | Cksmou #27-25-1 Inj35-051-25129 | Grady | Morrow Subthrst | 10,316 ft | SpuddedMay 17, 2024 |
| Mar 29, 2024 | Cksmou #27-25-4 Inj35-051-25130 | Grady | Morrow Subthrst | 10,281 ft | SpuddedJun 20, 2024 |
| Mar 29, 2024 | Cksmou #27-25-235-051-25131 | Grady | Morrow Subthrst | 11,660 ft | Active |
| Mar 29, 2024 | Cksmou #27-23-235-051-25132 | Grady | Morrow Subthrst | 12,221 ft | SpuddedJun 30, 2024 |
| Mar 29, 2024 | Cksmou #27-25-1035-051-25133 | Grady | Morrow Subthrst | 11,834 ft | SpuddedJul 18, 2024 |
| Mar 29, 2024 | Cksmou #11-34-7 Inj35-137-27772 | Stephens | Morrow Subthrst | 10,550 ft | SpuddedApr 19, 2024 |
| Mar 27, 2024 | Cksmou #21-17-235-051-25124 | Grady | Morrow Subthrst | 11,586 ft | SpuddedMay 18, 2024 |
| Mar 27, 2024 | Cksmou #21-17-335-051-25125 | Grady | Morrow Subthrst | 11,792 ft | SpuddedJun 3, 2024 |
| Mar 27, 2024 | Cksmou #21-19-635-051-25126 | Grady | Morrow Subthrst | 11,540 ft | SpuddedJun 21, 2024 |
| Mar 27, 2024 | Cksmou #21-19-735-051-25127 | Grady | Morrow Subthrst | 11,918 ft | New drill |
About this data
Oklahoma Corporation Commission (OCC), Oil and Gas Conservation Division. Mack Energy Co. is identified by its operator number. Well counts are the wells it is operator of record for today; volumes are what it filed under that number, through Dec 2025 for injection. No oil or gas production is available for Oklahoma. There is a data discrepancy in the 2024 injection record that is still under review: part of that year's volume is not matched to its wells. Statewide and operator totals for 2024 include it; some wells and counties show 2024 as under review instead of a figure. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/ok/11739, documented in the API reference.