OPERATORS · OKLAHOMA · OPERATOR NUMBER 25205
Mountainside Energy Operating, LLC
- Status with OCC
- Active
- Based in
- Dallas, TX
Mountainside Energy Operating, LLC is operator of record for 100 active wells in Oklahoma, most of them in Texas (96), Washita (4).
- 100
- active wells of 103 drilled
- 0
- bbl water injected, 12 months through Dec 2025
- 1
- active injection and disposal wells
- 0
- intents to drill approved in 12 months · 0 not yet spudded
All 103 wells on file under this operator, searchable →
No oil or gas production is available for Oklahoma.
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
Latest intents to drill
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Mar 24, 2020 | Martin "a" #135-139-01647 | Texas | Guymon-Hugoton | 2,857 ft | SpuddedJan 1, 1945 |
| Dec 4, 2015 | J C Walter #1-1935-149-20066 | Washita | Atoka B | 15,800 ft | SpuddedJun 16, 1979 |
| Dec 15, 2010 | Grider #12 #135-139-23366 | Texas | Fort Riley Low, Fort Riley UP, Toronto | 7,200 ft | SpuddedAug 28, 2001 |
| Sep 9, 2008 | M.L. Guier #1R35-139-23309 | Texas | Guymon-Hugoton | 2,804 ft | SpuddedMay 9, 2001 |
| Apr 16, 2008 | D.S. Lee (Nash a 1) #235-139-20363 | Texas | St Louis | 7,200 ft | SpuddedApr 27, 2008 |
| Apr 5, 2007 | E.J. Truesdell #135-139-00790 | Texas | Guymon-Hugoton | 2,911 ft | Active |
| Sep 25, 2006 | Hitch Enterprises #7 #835-139-23586 | Texas | Guymon-Hugoton | 6,000 ft | SpuddedFeb 17, 2003 |
| Sep 25, 2006 | Gladys #35 #135-139-23688 | Texas | Guymon-Hugoton | 6,000 ft | SpuddedSep 13, 2003 |
| Apr 28, 2006 | Hudiburg Unit #135-139-00980 | Texas | Guymon-Hugoton | 2,845 ft | SpuddedSep 2, 1945 |
| Apr 21, 2006 | Rudolph Johnson #135-139-00964 | Texas | Guymon-Hugoton | 2,890 ft | SpuddedOct 8, 1945 |
About this data
Oklahoma Corporation Commission (OCC), Oil and Gas Conservation Division. Mountainside Energy Operating, LLC 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/25205, documented in the API reference.