WYOMING · WELLS · HOT SPRINGS COUNTY · API 49-017-20555
Nelson C-058665 27
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Valkyrie Operating LLC
- Permitted by
- Citation Oil & Gas Corporation
- County
- Hot Springs
- Field
- Little Sand Draw
A vertical oil well in Hot Springs County, Wyoming, operated by Valkyrie Operating LLC. WOGCC status: producing oil well.
Completed in 2 fields: Little Sand Draw, Little Sand Draw.
It has reported 421,541 bbl of oil, 38,252 Mcf of gas, and 21,266,478 bbl of water since May 1982; its last reported production was June 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 421,541
- bbl oil since May 1982 · 38,252 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 13, 2007
- Operator
- Citation Oil & Gas Corporation
- Proposed formation
- Phosphoria-Tensleep
- Target depth
- 6,600 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Apr 13, 2007 | — | Citation Oil & Gas Corporation | ApprovedDrilling or Drilled Permit | Phosphoria-Tensleep | 6,600 ft |
| Jan 29, 1982 | — | Marathon Oil Company | ApprovedDrilling or Drilled Permit | — | 6,310 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 12 211(-100%)
Nelson C-058665 27: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Little Sand DrawPhosphoria | — | 6,058 to 6,080 MD | Apr 22, 1982 | May 1982 to Jun 2025 | 421,541 | 38,252 | 21,266,478 |
| Little Sand DrawPhosphoria-Tensleep | — | — | Sep 22, 2007 | — | — | — | — |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| GREYBULL | 4,159 ft |
| MORRISON | 4,194 ft |
| SUNDANCE | 4,505 ft |
| GYPSUM SPRINGS | 4,869 ft |
| CHUGWATER | 4,976 ft |
| DINWOODY | 5,999 ft |
| PHOSPHORIA | 6,058 ft |
| TENSLEEP | 6,302 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-017-20555
- Location
- NW SE 2-44N-96W · 1989 FSL, 1539 FEL
- Coordinates
- 43.80911, -108.33991 ↗
- Elevation
- 4,741 ft GR
- Total depth
- 6,489 ft
- Perforations
- 6,058 to 6,080 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Apr 13, 2007
- Proposed formation
- Phosphoria-Tensleep
- Target depth
- 6,600 ft
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/4901720555, documented in the API reference.