WYOMING · WELLS · LARAMIE COUNTY · API 49-021-29111
Tallow 0618 4SH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Samson Exploration LLC
- County
- Laramie
- Field
- WC
A horizontal oil well in Laramie County, Wyoming, operated by Samson Exploration LLC. WOGCC status: producing oil well.
Spudded November 30, 2021 and drilled to 24,902 ft measured depth.
Completed in 2 fields: WC, WC.
It has reported 133,020 bbl of oil, 114,615 Mcf of gas, and 101,471 bbl of water since October 2023; in the twelve months through August 2026, 22,407 bbl, 32,350 Mcf, and 10,619 bbl.
- 22,407
- bbl oil, 12 months through Aug 2026
- 32,350
- Mcf gas, same 12 months
- 10,619
- bbl produced water, same 12 months
- 133,020
- bbl oil since Oct 2023 · 114,615 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Dec 4, 2019
- Approved
- Jan 29, 2020
- Operator
- Samson Exploration LLC
- Wellbore
- Horizontal
- Proposed formation
- Codell Sand
- Target depth
- 8,927 ft
- Proposed bottom hole
- 41.17515, -104.70828 ↗
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 22,407 · prior 12 39,985(-44%)
Tallow 0618 4SH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| TEAPOT | 4,539 ft |
| PARKMAN | 5,526 ft |
| SUSSEX | 6,349 ft |
| SHANNON | 7,188 ft |
| NIOBRARA | 8,864 ft |
| FORT HAYES | 9,309 ft |
| CODELL | 9,398 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-021-29111
- Location
- SE SE 36-15N-66W · 1049 FSL, 250 FEL
- Coordinates
- 41.22050, -104.71354 ↗
- Elevation
- 6,073 ft
- Elevation KB
- 6,101 ft
- Measured depth
- 24,902 ft
- Total depth
- 8,923 ft
- Perforations
- 9,777 to 24,739 ft
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved Jan 29, 2020
- Proposed formation
- Codell Sand
- Target depth
- 8,927 ft
- Spudded
- Nov 30, 2021
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/4902129111, documented in the API reference.