WYOMING · WELLS · FREMONT COUNTY · API 49-013-21337
Long Butte Unit 25-1
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Montex Drilling Company LLC
- Permitted by
- Moncrief W A Jr
- County
- Fremont
- Field
- Lysite
A vertical gas well in Fremont County, Wyoming, operated by Montex Drilling Company LLC. WOGCC status: producing gas well.
Spudded February 15, 1982.
Completed in 3 fields: Lysite, Lysite, Lysite.
It has reported 0 bbl of oil, 931,161 Mcf of gas, and 79,656 bbl of water since September 1983; its last reported production was November 2024.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil since Sep 1983 · 931,161 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 4, 1981
- Operator
- Moncrief W A Jr
- Proposed formation
- Cody
- Target depth
- 19,453 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 0 · prior 12 917(-100%)
Long Butte Unit 25-1: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FORT UNION | 7,655 ft |
| MEETEETSE | 15,380 ft |
| MESAVERDE | 16,650 ft |
| TEAPOT | 16,834 ft |
| FALES | 17,664 ft |
| CODY | 17,826 ft |
| SUSSEX | 18,508 ft |
| SHANNON | 18,958 ft |
| SHANNON-2 | 19,170 ft |
| SHANNON-3 | 19,356 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-013-21337
- Location
- SW SE 25-39N-92W · 1008 FSL, 1430 FEL
- Coordinates
- 43.31727, -107.81872 ↗
- Elevation KB
- 5,313 ft
- Total depth
- 19,453 ft
- Perforations
- 17,046 to 16,840 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Dec 4, 1981
- Proposed formation
- Cody
- Target depth
- 19,453 ft
- Spudded
- Feb 15, 1982
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/wells/4901321337, documented in the API reference.