WYOMING · WELLS · CONVERSE COUNTY · API 49-009-05953
Brooks Ranch I-21
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Nautilus Exploration LLC
- Permitted by
- Timberline Production Company LLC
- County
- Converse
- Field
- Brooks Ranch
A vertical oil well in Converse County, Wyoming, operated by Nautilus Exploration LLC. WOGCC status: permanently abandoned.
Spudded October 5, 1958; plugged June 24, 1996.
Completed in one field: Brooks Ranch.
It has reported 133 bbl of oil, 0 Mcf of gas, and 367 bbl of water since July 1979; its last reported production was February 1994.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 133
- bbl oil since Jul 1979 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 5, 1958
- Proposed formation
- Frontier
- Target depth
- 4,298 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
Brooks Ranch I-21: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Brooks RanchFrontier-2 | — | — | Oct 21, 1958 | Jul 1979 to Feb 1994 | 133 | 0 | 367 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| SUSSEX | 1,105 ft |
| SHANNON | 1,600 ft |
| NIOBRARA | 3,120 ft |
| FRONTIER,FM | 3,816 ft |
| FRONTIER-2 | 4,235 ft |
| FRONTIER-4 | 4,236 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Nautilus Exploration LLC | Oct 1, 2006 | today |
| Timberline Production Company LLC | Jan 1, 2000 | Oct 1, 2006 |
Well record
- API number
- 49-009-05953
- Location
- NW NW 11-33N-77W · 660 FNL, 660 FWL
- Coordinates
- 42.84911, -106.06003 ↗
- Elevation
- 5,095 ft
- Elevation KB
- 5,113 ft
- Total depth
- 4,298 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Oct 5, 1958
- Proposed formation
- Frontier
- Target depth
- 4,298 ft
- Spudded
- Oct 5, 1958
- Plugged
- Jun 24, 1996
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/4900905953, documented in the API reference.