WYOMING · WELLS · CROOK COUNTY · API 49-011-23428
Tcu 186
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Signal Hill Operating LLC
- Permitted by
- Signal Hill Company LLC
- County
- Crook
- Field
- Thompson Creek
A vertical oil well in Crook County, Wyoming, operated by Signal Hill Operating LLC. WOGCC status: producing oil well.
Spudded September 3, 2024 and drilled to 1,799 ft measured depth.
Completed in one field: Thompson Creek.
It has reported 1,665 bbl of oil, 0 Mcf of gas, and 113 bbl of water since September 2025; in the twelve months through August 2026, 1,546 bbl, 0 Mcf, and 97 bbl.
- 1,546
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 97
- bbl produced water, same 12 months
- 1,665
- bbl oil since Sep 2025 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Sep 23, 2022
- Approved
- Jul 3, 2023
- Operator
- Signal Hill Company LLC
- Wellbore
- Vertical
- Proposed formation
- Muddy
- Target depth
- 1,800 ft
- Proposed bottom hole
- 44.94126, -104.90996 ↗
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 1,546
Tcu 186: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Thompson CreekMuddy | Active | 1,592 to 1,711 MD | Aug 21, 2025 | Sep 2025 to Sep 2026 | 1,665 | 0 | 113 |
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CARLISLE SHALE | 0 ft |
| MOWRY | 1,404 ft |
| MUDDY | 1,592 ft |
| SKULL CREEK SHALE | 1,711 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-23428
- Location
- SE SE 9-57N-67W · 990 FSL, 990 FEL
- Coordinates
- 44.94142, -104.90977 ↗
- Elevation KB
- 3,846 ft
- Measured depth
- 1,799 ft
- Total depth
- 1,799 ft
- Perforations
- 1,592 to 1,711 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 3, 2023
- Proposed formation
- Muddy
- Target depth
- 1,800 ft
- Spudded
- Sep 3, 2024
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/4901123428, documented in the API reference.