WYOMING · WELLS · CONVERSE COUNTY · API 49-009-21395
Whiteside 89
Subsequent Report of AbandonmentVertical oil well
- Operator of record
- Conoco Inc
- County
- Converse
- Field
- Big Muddy
A vertical oil well in Converse County, Wyoming, operated by Conoco Inc. WOGCC status: subsequent report of abandonment.
Spudded August 27, 1978.
Completed in 2 fields: Big Muddy, Big Muddy.
It has reported 60,845 bbl of oil, 0 Mcf of gas, and 1,087,909 bbl of water since February 1979; its last reported production was January 1994.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 60,845
- bbl oil since Feb 1979 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 9, 1978
- Operator
- Conoco Inc
- Proposed formation
- KWC-1
- Target depth
- 3,162 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
Whiteside 89: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →3 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| SHANNON,SS MBR (CODY SH) | 870 ft |
| NIOBRARA,FM | 2,332 ft |
| WALL CREEK,MBR (CARLILE SH) | 2,996 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-009-21395
- Location
- NE NW 9-33N-76W · 1205 FNL, 2656 FEL
- Coordinates
- 42.84789, -105.97646 ↗
- Elevation
- 5,046 ft GR
- Elevation KB
- 5,058 ft
- Total depth
- 3,162 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved May 9, 1978
- Proposed formation
- KWC-1
- Target depth
- 3,162 ft
- Spudded
- Aug 27, 1978
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/4900921395, documented in the API reference.