WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-27871
Duvall 4-20
Subsequent Report of AbandonmentVertical injector well
- Operator of record
- Navajo Transitional Energy Co LLC
- Permitted by
- Duncan Oil Inc
- County
- Campbell
- Field
- Maysdorf
A vertical injector well in Campbell County, Wyoming, operated by Navajo Transitional Energy Co LLC. WOGCC status: subsequent report of abandonment.
Spudded November 4, 1984.
Completed in one field: Maysdorf.
It has reported 132,120 bbl of oil, 6,198 Mcf of gas, and 43,342 bbl of water since December 1984; its last reported production was June 1996.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 132,120
- bbl oil since Dec 1984 · 6,198 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Nov 4, 1984
- Operator
- Duncan Oil Inc
- Proposed formation
- Minnelusa
- Target depth
- 10,780 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 0
Duvall 4-20: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| MaysdorfMinnelusa | — | — | Jan 3, 1985 | Dec 1984 to Jun 1996 | 132,120 | 6,198 | 43,342 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MOWRY,MBR (SH) | 8,880 ft |
| MUDDY,FM | 9,052 ft |
| SKULL CREEK,SH | 9,074 ft |
| DAKOTA,FM | 9,268 ft |
| GOOSE EGG,FM | 10,366 ft |
| ERVAY,LS MBR (GOOSE EGG FM) | 10,406 ft |
| FORELLE,LS | 10,514 ft |
| MINNEKAHTA,LS | 10,571 ft |
| OPECHE,FM | 10,590 ft |
| MINNELUSA,FM | 10,617 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Navajo Transitional Energy Co LLC | Oct 24, 2019 | today |
| Bowden Energy Company Inc | Feb 1, 2003 | Oct 24, 2019 |
| Duncan Oil Inc | Jan 1, 2000 | Feb 1, 2003 |
Well record
- API number
- 49-005-27871
- Location
- NW SE 20-47N-71W · 1907 FSL, 2019 FEL
- Coordinates
- 44.03444, -105.41083 ↗
- Elevation KB
- 4,736 ft
- Total depth
- 10,780 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Nov 4, 1984
- Proposed formation
- Minnelusa
- Target depth
- 10,780 ft
- Spudded
- Nov 4, 1984
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/4900527871, documented in the API reference.