WYOMING · WELLS · LARAMIE COUNTY · API 49-021-27544
Lasso 2128 12SH
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 March 26, 2019.
Completed in one field: WC.
It has reported 152,343 bbl of oil, 225,298 Mcf of gas, and 138,189 bbl of water since October 2019; in the twelve months through August 2026, 8,883 bbl, 34,848 Mcf, and 11,328 bbl.
- 8,883
- bbl oil, 12 months through Aug 2026
- 34,848
- Mcf gas, same 12 months
- 11,328
- bbl produced water, same 12 months
- 152,343
- bbl oil since Oct 2019 · 225,298 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jan 25, 2019
- Approved
- Feb 11, 2019
- Operator
- Samson Exploration LLC
- Wellbore
- Horizontal
- Proposed formation
- Codell Sand
- Target depth
- 8,621 ft
- Proposed bottom hole
- 41.23202, -104.65629 ↗
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 8,883 · prior 12 9,040(-2%)
Lasso 2128 12SH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCCodell Sand | Active | — | Oct 1, 2019 | Oct 2019 to Sep 2026 | 152,343 | 225,298 | 138,189 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| TEAPOT | 4,383 ft |
| PARKMAN | 5,388 ft |
| SUSSEX | 6,075 ft |
| SHANNON | 6,912 ft |
| NIOBRARA | 8,443 ft |
| FORT HAYES | 8,873 ft |
| CODELL | 8,944 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-021-27544
- Location
- NE NE 21-15N-65W · 419 FNL, 1160 FEL
- Coordinates
- 41.25975, -104.65892 ↗
- Elevation
- 5,939 ft
- Elevation KB
- 5,967 ft
- Total depth
- 8,632 ft
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved Feb 11, 2019
- Proposed formation
- Codell Sand
- Target depth
- 8,621 ft
- Spudded
- Mar 26, 2019
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/4902127544, documented in the API reference.