WYOMING · WELLS · SWEETWATER COUNTY · API 49-037-06120
Lost Soldier Unit 50
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Amplify Energy Operating LLC
- Permitted by
- Amoco Production Company
- County
- Sweetwater
- Field
- Lost Soldier
A vertical oil well in Sweetwater County, Wyoming, operated by Amplify Energy Operating LLC. WOGCC status: producing oil well.
Spudded December 12, 1941.
Completed in 2 fields: Lost Soldier, Lost Soldier.
It has reported 1,454,839 bbl of oil, 10,061,316 Mcf of gas, and 17,574,006 bbl of water since February 1978; in the twelve months through August 2026, 10,492 bbl, 226,261 Mcf, and 694,110 bbl.
- 10,492
- bbl oil, 12 months through Aug 2026
- 226,261
- Mcf gas, same 12 months
- 694,110
- bbl produced water, same 12 months
- 1.5M
- bbl oil since Feb 1978 · 10.1M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 12, 1941
- Operator
- Amoco Production Company
- Proposed formation
- MM
- Target depth
- 5,162 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 10,492 · prior 12 19,232(-45%)
Lost Soldier Unit 50: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Lost SoldierDarwin-Madison | Active | — | — | Sep 2005 to Aug 2026 | 1,246,331 | 9,965,391 | 14,946,885 |
| Lost SoldierMadison | — | — | Mar 22, 1941 | Feb 1978 to Dec 2005 | 208,508 | 95,925 | 2,627,121 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| DAKOTA,FM | 1,525 ft |
| LAKOTA,FM (INYAN KARA GP) | 1,840 ft |
| MORRISON,FM | 1,917 ft |
| SUNDANCE,FM | 2,120 ft |
| EMBAR,FM | 3,610 ft |
| TENSLEEP,FM | 3,829 ft |
| AMSDEN,FM | 4,214 ft |
| DARWIN,SS MBR (AMSDEN FM) | 4,450 ft |
| MADISON,FM | 4,566 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Memorial Production Operating LLC | Jul 1, 2014 | today |
| Merit Energy Company | Jan 1, 2000 | Jul 1, 2014 |
Well record
- API number
- 49-037-06120
- Location
- NW NW 11-26N-90W · 385 FSL, 230 FWL
- Coordinates
- 42.23374, -107.56074 ↗
- Elevation
- 6,876 ft GR
- Elevation KB
- 6,887 ft
- Total depth
- 5,162 ft
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Dec 12, 1941
- Proposed formation
- MM
- Target depth
- 5,162 ft
- Spudded
- Dec 12, 1941
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/4903706120, documented in the API reference.