WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-26751
Lone Crow Unit 16-1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Century Oil and Gas LLC
- Permitted by
- M & K Oil Company LLC
- County
- Niobrara
- Field
- Dogie
A vertical oil well in Niobrara County, Wyoming, operated by Century Oil and Gas LLC. WOGCC status: producing oil well.
Spudded May 8, 2010.
Completed in one field: Dogie.
It has reported 9,603 bbl of oil, 180,302 Mcf of gas, and 1,867 bbl of water since September 2010; in the twelve months through August 2026, 0 bbl, 4,769 Mcf, and 0 bbl.
- 0
- bbl oil, 12 months through Aug 2026
- 4,769
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 9,603
- bbl oil since Sep 2010 · 180,302 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 22, 2009
- Operator
- M & K Oil Company LLC
- Proposed formation
- Muddy
- Target depth
- 8,200 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
Lone Crow Unit 16-1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| DogieMuddy | Active | 8,362 to 8,370 MD | Sep 1, 2010 | Sep 2010 to Sep 2026 | 9,603 | 180,302 | 1,867 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA | 6,846 ft |
| CARLIE | 7,102 ft |
| TURNER | 7,308 ft |
| WALL CREEK | 7,426 ft |
| MOWRY | 8,190 ft |
| MUDDY | 8,320 ft |
| MUDDY | 8,364 ft |
| SKULL CREEK | 8,382 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Cheyenne River LLC | Jan 17, 2014 | today |
| Cima Resources LLC | Jan 1, 2000 | Jan 17, 2014 |
Well record
- API number
- 49-027-26751
- Location
- NW NE 16-39N-66W · 850 FNL, 2023 FEL
- Coordinates
- 43.36216, -104.78577 ↗
- Elevation
- 4,482 ft
- Total depth
- 8,200 ft
- Perforations
- 8,362 to 8,370 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 22, 2009
- Proposed formation
- Muddy
- Target depth
- 8,200 ft
- Spudded
- May 8, 2010
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/4902726751, documented in the API reference.