WYOMING · WELLS · SWEETWATER COUNTY · API 49-037-28436
Marianne 34-35
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Chaco Energy Company
- Permitted by
- Samson Resources Company LLC
- County
- Sweetwater
- Field
- Marianne
A vertical gas well in Sweetwater County, Wyoming, operated by Chaco Energy Company. WOGCC status: producing gas well.
Spudded August 31, 2010.
Completed in 2 fields: Marianne, Marianne.
It has reported 101 bbl of oil, 397,074 Mcf of gas, and 582 bbl of water since December 2010; in the twelve months through August 2026, 0 bbl, 36,071 Mcf, and 0 bbl.
- 0
- bbl oil, 12 months through Aug 2026
- 36,071
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 101
- bbl oil since Dec 2010 · 397,074 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 4, 2010
- Operator
- Samson Resources Company LLC
- Proposed formation
- Baxter
- Target depth
- 4,600 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 36,071 · prior 12 47,750(-24%)
Marianne 34-35: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 3,200 ft |
| FRONTIER 2 | 3,427 ft |
| MOWRY | 3,700 ft |
| DAKOTA | 3,971 ft |
| MORRISON | 4,210 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Chaco Energy Company | Sep 1, 2022 | today |
| Vast Oil Inc | Sep 1, 2020 | Sep 1, 2022 |
| Omimex Petroleum Inc (De) | Jun 1, 2014 | Sep 1, 2020 |
| Samson Resources Company LLC | Jan 1, 2000 | Jun 1, 2014 |
Well record
- API number
- 49-037-28436
- Location
- SW SE 35-20N-103W · 665 FSL, 1811 FEL
- Coordinates
- 41.66274, -108.99050 ↗
- Elevation
- 4,385 ft
- Total depth
- 4,500 ft
- Perforations
- 3,556 to 4,076 ft
- Land
- Private
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Aug 4, 2010
- Proposed formation
- Baxter
- Target depth
- 4,600 ft
- Spudded
- Aug 31, 2010
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/4903728436, documented in the API reference.