WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-30322
Deer Fly South Unit 4-1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Lario Oil & Gas Company
- County
- Campbell
- Field
- Deer Fly South
A vertical oil well in Campbell County, Wyoming, operated by Lario Oil & Gas Company. WOGCC status: permanently abandoned.
Spudded May 14, 1992; plugged November 25, 2009.
Completed in one field: Deer Fly South.
It has reported 212,635 bbl of oil, 0 Mcf of gas, and 503,790 bbl of water since June 1992; its last reported production was February 2001.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 212,635
- bbl oil since Jun 1992 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 11, 1992
- Operator
- Lario Oil & Gas Company
- Proposed formation
- Minnelusa
- Target depth
- 7,608 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
Deer Fly South Unit 4-1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Deer Fly SouthMinnelusa | — | — | Jun 19, 1992 | Jun 1992 to Feb 2001 | 212,635 | 0 | 503,790 |
Formation tops
Download CSV →14 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 1,860 ft |
| PIERRE | 2,045 ft |
| NIOBRARA | 4,215 ft |
| MOWRY | 5,637 ft |
| MUDDY | 5,823 ft |
| SKULL CREEK | 5,879 ft |
| DAKOTA | 6,091 ft |
| MORRISON | 6,225 ft |
| GOOSE EGG | 7,142 ft |
| SALT | 7,211 ft |
| MINNEKAHTA | 7,393 ft |
| OPECHE | 7,416 ft |
| MINNELUSA | 7,451 ft |
| MINNELUSA B | 7,457 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-005-30322
- Location
- SE SW 13-53N-70W · 416 FSL, 1919 FWL
- Coordinates
- 44.57054, -105.21944 ↗
- Elevation
- 3,999 ft
- Total depth
- 7,608 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 11, 1992
- Proposed formation
- Minnelusa
- Target depth
- 7,608 ft
- Spudded
- May 14, 1992
- Plugged
- Nov 25, 2009
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/4900530322, documented in the API reference.