WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-26564
Greasewood 1H
PluggedHorizontal oil wellWOGCC status: Permanently Abandoned
- Operator of record
- O'Brien Energy Resources Corporation
- County
- Niobrara
- Field
- Greasewood West
A horizontal oil well in Niobrara County, Wyoming, operated by O'Brien Energy Resources Corporation. WOGCC status: permanently abandoned.
Completed in one field: Greasewood West.
It has reported 26,739 bbl of oil, 0 Mcf of gas, and 0 bbl of water since February 2002; its last reported production was September 2012.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 26,739
- bbl oil since Feb 2002 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jan 13, 2003
- Approved
- Feb 4, 2003
- Wellbore
- Horizontal
- Proposed formation
- Dakota
- Target depth
- 6,615 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Feb 4, 2003 | Jan 13, 2003 | O'Brien Energy Resources Corporation | ApprovedDrilling or Drilled Permit | Dakota | 6,615 ft |
| Jun 26, 2001 | — | O'Brien Energy Resources Corporation | ApprovedDrilling or Drilled Permit | Dakota | 6,850 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
Greasewood 1H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Greasewood WestDakota | — | 6,599 to 7,134 MD | Mar 15, 2002 | Feb 2002 to Sep 2012 | 26,739 | 0 | 0 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA | 5,028 ft |
| TURNER | 5,482 ft |
| GREENHORN | 5,660 ft |
| MOWRY | 6,236 ft |
| MUDDY | 6,370 ft |
| SKULL CREEK | 6,398 ft |
| DAKOTA | 6,598 ft |
| DAKOTA BAR | 6,616 ft |
| DAKOTA CHANNEL | 6,669 ft |
| FUSON | 6,706 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-26564
- Location
- SW NW 1-38N-64W · 1984 FNL, 650 FWL
- Coordinates
- 43.30028, -104.49583 ↗
- Elevation
- 4,057 ft
- Total depth
- 6,615 ft
- Perforations
- 6,599 to 7,134 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 4, 2003
- Proposed formation
- Dakota
- Target depth
- 6,615 ft
- Plugged
- Sep 10, 2013
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/4902726564, documented in the API reference.