WYOMING · WELLS · CONVERSE COUNTY · API 49-009-20594
Youngblood W-41199A 1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Sunshine Valley Petroleum
- Permitted by
- North Finn LLC
- County
- Converse
- Field
- Spearhead Ranch
A vertical oil well in Converse County, Wyoming, operated by Sunshine Valley Petroleum. WOGCC status: producing oil well.
Spudded May 14, 1974.
Completed in one field: Spearhead Ranch.
It has reported 133,284 bbl of oil, 8,251 Mcf of gas, and 532 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 724 bbl, 0 Mcf, and 0 bbl.
- 724
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 133,284
- bbl oil since Jan 1978 · 8,251 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 14, 1974
- Operator
- North Finn LLC
- Proposed formation
- Muddy
- Target depth
- 14,040 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 724 · prior 12 556(+30%)
Youngblood W-41199A 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 |
|---|---|---|---|---|---|---|---|
| Spearhead RanchMuddy | Active | — | Jul 28, 1974 | by Jan 1978 to Jun 2026 | 133,284 | 8,251 | 532 |
Formation tops
Download CSV →17 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS,FM | 7,538 ft |
| LEWIS,SH | 7,640 ft |
| TECKLA,SAND MBR (LEWIS SH) | 8,083 ft |
| TEAPOT,MBR (PARKMAN SS) | 8,835 ft |
| PARKMAN,SS | 9,159 ft |
| STEELE,SH | 9,740 ft |
| SUSSEX,SS | 10,390 ft |
| SHANNON,SS MBR (CODY SH) | 10,842 ft |
| NIOBRARA,FM | 11,990 ft |
| CARLILE,MBR (CODY SH) | 12,470 ft |
| FRONTIER,FM | 12,700 ft |
| MOWRY,MBR (SH) | 13,570 ft |
| MUDDY,FM | 13,748 ft |
| SKULL CREEK,SH | 13,798 ft |
| DAKOTA,FM | 13,914 ft |
| LAKOTA,FM (INYAN KARA GP) | 13,977 ft |
| MORRISON,FM | 14,016 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Sunshine Valley Petroleum | Jul 1, 2020 | today |
| North Finn LLC | Jan 1, 2000 | Jul 1, 2020 |
Well record
- API number
- 49-009-20594
- Location
- SE SE 23-38N-75W · 1270 FSL, 1270 FEL
- Coordinates
- 43.24668, -105.82281 ↗
- Elevation KB
- 5,543 ft
- Total depth
- 14,040 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved May 14, 1974
- Proposed formation
- Muddy
- Target depth
- 14,040 ft
- Spudded
- May 14, 1974
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/4900920594, documented in the API reference.