WYOMING · WELLS · CROOK COUNTY · API 49-011-20459
Robert Tope 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Dreiling Ltd
- Permitted by
- Dreiling Drlg
- County
- Crook
- Field
- Semlek
A vertical oil well in Crook County, Wyoming, operated by Dreiling Ltd. WOGCC status: permanently abandoned.
Spudded July 4, 1975; plugged July 19, 1975.
Completed in one field: Semlek.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil, lifetime · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 4, 1975
- Operator
- Dreiling Drlg
- Target depth
- 7,550 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| SemlekDry | — | — | Jul 19, 1975 | — | — | — | — |
Formation tops
Download CSV →15 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS,FM | 1,512 ft |
| PIERRE,SH | 1,800 ft |
| NIOBRARA,FM | 4,045 ft |
| MOWRY,MBR (SH) | 5,465 ft |
| MUDDY,FM | 5,642 ft |
| SKULL CREEK,SH | 5,693 ft |
| DAKOTA,FM | 5,920 ft |
| LAKOTA,FM (INYAN KARA GP) | 6,064 ft |
| MORRISON,FM | 6,108 ft |
| SUNDANCE,FM | 6,390 ft |
| SPEARFISH,FM | 6,620 ft |
| GOOSE EGG,FM | 7,011 ft |
| MINNEKAHTA,LS | 7,230 ft |
| OPECHE,FM | 7,260 ft |
| MINNELUSA,FM | 7,323 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-20459
- Location
- SE NW 29-52N-68W · 1900 FNL, 1820 FWL
- Coordinates
- 44.46402, -105.05575 ↗
- Elevation KB
- 4,479 ft
- Total depth
- 7,550 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 4, 1975
- Target depth
- 7,550 ft
- Spudded
- Jul 4, 1975
- Plugged
- Jul 19, 1975
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/4901120459, documented in the API reference.