WYOMING · WELLS · BIG HORN COUNTY · API 49-003-21004
Manderson Unit 14-20L
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Natural Gas Processing Company
- Permitted by
- KCS Mountain Resources Inc
- County
- Big Horn
- Field
- Manderson
A vertical oil well in Big Horn County, Wyoming, operated by Natural Gas Processing Company. WOGCC status: producing oil well.
Completed in 2 fields: Manderson, Manderson.
It has reported 1,658 bbl of oil, 403,823 Mcf of gas, and 81 bbl of water since November 1997; in the twelve months through August 2026, 37 bbl, 2,337 Mcf, and 0 bbl.
- 37
- bbl oil, 12 months through Aug 2026
- 2,337
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 1,658
- bbl oil since Nov 1997 · 403,823 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 22, 1997
- Operator
- KCS Mountain Resources Inc
- Target depth
- 6,085 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 37 · prior 12 28(+32%)
Manderson Unit 14-20L: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER 2 | 4,516 ft |
| FRONTIER 3 | 4,790 ft |
| MOWRY | 4,898 ft |
| OCTH LOUIE | 5,027 ft |
| MUDDY | 5,440 ft |
| DAKOTA SILT | 5,660 ft |
| GREYBULL | 5,730 ft |
| FUSON | 5,772 ft |
| LAKOTA | 5,850 ft |
| MORRISON | 6,010 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Natural Gas Processing Company | Jan 1, 2016 | today |
| Saga Petroleum LLC | Nov 1, 2006 | Jan 1, 2016 |
| KCS Mountain Resources Inc | Jan 1, 2000 | Nov 1, 2006 |
Well record
- API number
- 49-003-21004
- Location
- SW SW 20-50N-92W · 713 FSL, 763 FWL
- Coordinates
- 44.28433, -107.94528 ↗
- Elevation
- 4,024 ft
- Elevation KB
- 4,046 ft
- Total depth
- 6,085 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Jul 22, 1997
- Target depth
- 6,085 ft
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/4900321004, documented in the API reference.