WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-20845
Pfister 13-19
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Sunshine Valley Petroleum
- Permitted by
- Swift Energy Company
- County
- Niobrara
- Field
- Red Bird
A vertical oil well in Niobrara County, Wyoming, operated by Sunshine Valley Petroleum. WOGCC status: producing oil well.
Spudded October 21, 1986.
Completed in 2 fields: Red Bird, Red Bird.
It has reported 414,657 bbl of oil, 0 Mcf of gas, and 272,627 bbl of water since January 1987; in the twelve months through August 2026, 699 bbl, 0 Mcf, and 2,714 bbl.
- 699
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 2,714
- bbl produced water, same 12 months
- 414,657
- bbl oil since Jan 1987 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 21, 1986
- Operator
- Swift Energy Company
- Proposed formation
- Canyon SPS
- Target depth
- 3,552 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 699 · prior 12 1,664(-58%)
Pfister 13-19: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →16 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| BELLE FOURCHE,MBR (CODY SH) | 575 ft |
| MOWRY,MBR (SH) | 905 ft |
| MUDDY,FM | 1,084 ft |
| SKULL CREEK,SH | 1,100 ft |
| FALL RIVER,FM (INYAN KARA GP) | 1,302 ft |
| LAKOTA,FM (INYAN KARA GP) | 1,404 ft |
| MORRISON,FM | 1,568 ft |
| SUNDANCE,FM | 1,706 ft |
| CANYON SPRINGS,SS MBR (RIERDON | 2,012 ft |
| SPEARFISH,FM | 2,081 ft |
| GOOSE EGG,FM | 2,340 ft |
| FORELLE,LS | 2,481 ft |
| GLENDO,SH MBR (GOOSE EGG FM) | 2,506 ft |
| MINNEKAHTA,LS | 2,591 ft |
| OPECHE,FM | 2,628 ft |
| CONVERSE,SS MBR (MINNELUSA FM) | 2,696 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 | Jan 1, 2020 | today |
| Winter Ridge Energy LLC | Jul 1, 2006 | Jan 1, 2020 |
| Fancher Oil LLC | Jan 1, 2000 | Jul 1, 2006 |
Well record
- API number
- 49-027-20845
- Location
- NW SW 19-38N-61W · 1980 FSL, 660 FWL
- Coordinates
- 43.25366, -104.23941 ↗
- Elevation
- 4,051 ft
- Elevation KB
- 4,063 ft
- Total depth
- 3,552 ft
- Perforations
- 2,014 to 2,079 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Oct 21, 1986
- Proposed formation
- Canyon SPS
- Target depth
- 3,552 ft
- Spudded
- Oct 21, 1986
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/4902720845, documented in the API reference.