WYOMING · WELLS · PARK COUNTY · API 49-029-20761
Ranch 4-3 7D
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Bareto Energy LLC
- Permitted by
- Marathon Oil Company
- County
- Park
- Field
- Cody
A vertical oil well in Park County, Wyoming, operated by Bareto Energy LLC. WOGCC status: producing oil well.
Spudded May 15, 1978.
Completed in 2 fields: Cody, Cody.
It has reported 681,187 bbl of oil, 27,166 Mcf of gas, and 5,163,966 bbl of water since July 1978; its last reported production was March 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 681,187
- bbl oil since Jul 1978 · 27,166 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 15, 1978
- Operator
- Marathon Oil Company
- Proposed formation
- Phosphoria
- Target depth
- 7,800 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 1,323(-100%)
Ranch 4-3 7D: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →11 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CARLISLE | 3,658 ft |
| FRONTIER | 3,734 ft |
| MOWRY | 4,301 ft |
| MUDDY | 4,990 ft |
| GREYBULL | 5,275 ft |
| MORRISON | 5,448 ft |
| CHUGWATER | 6,389 ft |
| CURTIS | 6,420 ft |
| DINWOODY | 7,110 ft |
| PHOSPHORIA | 7,188 ft |
| TENSLEEP | 7,352 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Bareto Energy LLC | Jun 1, 2025 | today |
| Vaquero Big Horn LLC | Jan 1, 2000 | Jun 1, 2025 |
Well record
- API number
- 49-029-20761
- Location
- SW NW 3-52N-101W · 600 FNL, 175 FEL
- Coordinates
- 44.51694, -108.99528 ↗
- Elevation
- 5,041 ft
- Total depth
- 7,800 ft
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved May 15, 1978
- Proposed formation
- Phosphoria
- Target depth
- 7,800 ft
- Spudded
- May 15, 1978
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/4902920761, documented in the API reference.