WYOMING · WELLS · NATRONA COUNTY · API 49-025-22531
North Grieve Unit 27-43
PluggedDirectional gas wellWOGCC status: Permanently Abandoned
- Operator of record
- Chaco Energy Company
- Permitted by
- Flying J Oil & Gas Inc
- County
- Natrona
- Field
- Grieve North
A directional gas well in Natrona County, Wyoming, operated by Chaco Energy Company. WOGCC status: permanently abandoned.
Spudded June 15, 1992; plugged November 20, 2015.
Completed in one field: Grieve North.
It has reported 0 bbl of oil, 1,320,036 Mcf of gas, and 0 bbl of water since March 1999; its last reported production was May 2012.
- 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 Mar 1999 · 1.3M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 21, 1992
- Operator
- Flying J Oil & Gas Inc
- Proposed formation
- Morrison
- Target depth
- 8,981 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
North Grieve Unit 27-43: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Grieve NorthMuddy | — | — | Jul 21, 1992 | Mar 1999 to May 2012 | 0 | 1,320,036 | 0 |
Formation tops
Download CSV →11 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CODY | 2,887 ft |
| NIOBRARA | 7,014 ft |
| FRONTIER | 7,458 ft |
| FRONTIER 2 | 7,728 ft |
| FRONTIER 3 | 7,858 ft |
| FRONTIER 4 | 8,064 ft |
| MOWRY | 8,275 ft |
| THERMOPOLIS | 8,534 ft |
| BENTONITE | 8,559 ft |
| GRIEVE | 8,613 ft |
| DAKOTA | 8,724 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| St Mary Land & Exploration Co | Dec 1, 2007 | today |
| Nance Petroleum Corporation | Feb 1, 2003 | Dec 1, 2007 |
| Flying J Oil & Gas Inc | Jan 1, 2000 | Feb 1, 2003 |
Well record
- API number
- 49-025-22531
- Location
- NW NW 26-33N-86W · 1217 FNL, 114 FWL
- Coordinates
- 42.80614, -107.12193 ↗
- Elevation
- 6,674 ft GR
- Elevation KB
- 6,889 ft
- Total depth
- 8,981 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Apr 21, 1992
- Proposed formation
- Morrison
- Target depth
- 8,981 ft
- Spudded
- Jun 15, 1992
- Plugged
- Nov 20, 2015
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/4902522531, documented in the API reference.