WYOMING · WELLS · WESTON COUNTY · API 49-045-07502
Schlaikjer Lanam et 1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- M & K Oil Company LLC
- Permitted by
- Kiesling Oil Company
- County
- Weston
- Field
- Hay Creek
A vertical oil well in Weston County, Wyoming, operated by M & K Oil Company LLC. WOGCC status: producing oil well.
Spudded October 14, 1949.
Completed in one field: Hay Creek.
It has reported 39,358 bbl of oil, 11,330 Mcf of gas, and 375 bbl of water since September 1983; in the twelve months through August 2026, 141 bbl, 460 Mcf, and 4 bbl.
- 141
- bbl oil, 12 months through Aug 2026
- 460
- Mcf gas, same 12 months
- 4
- bbl produced water, same 12 months
- 39,358
- bbl oil since Sep 1983 · 11,330 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 2, 1949
- Operator
- Kiesling Oil Company
- Proposed formation
- Newcastle
- Target depth
- 6,265 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 141 · prior 12 319(-56%)
Schlaikjer Lanam et 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 |
|---|---|---|---|---|---|---|---|
| Hay CreekNewcastle | Active | — | Apr 5, 1949 | Sep 1983 to Aug 2026 | 39,358 | 11,330 | 375 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 1,724 ft |
| PIERRE | 1,868 ft |
| NIOBRARA | 4,544 ft |
| CARLILE | 4,780 ft |
| GREENHORN | 4,894 ft |
| FRONTIER | 4,944 ft |
| FRONTIER,FM | 5,050 ft |
| NEWCASTLE | 6,188 ft |
| NEWCASTLE,SS | 6,209 ft |
| FALL RIVER (DAKOTA) | 6,388 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| M & K Oil Company LLC | Nov 1, 2007 | today |
| Kiesling Oil Company | Jan 1, 2000 | Nov 1, 2007 |
Well record
- API number
- 49-045-07502
- Location
- NE SW 33-46N-66W · 660 FNL, 660 FEL
- Coordinates
- 43.93004, -104.78069 ↗
- Elevation KB
- 4,617 ft
- Total depth
- 6,265 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 2, 1949
- Proposed formation
- Newcastle
- Target depth
- 6,265 ft
- Spudded
- Oct 14, 1949
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/4904507502, documented in the API reference.