WYOMING · WELLS · BIG HORN COUNTY · API 49-003-21009
Manderson Unit 21-19L
FLVertical gas well
- Operator of record
- Natural Gas Processing Company
- Permitted by
- KCS Mountain Resources Inc
- County
- Big Horn
- Field
- Manderson
A vertical gas well in Big Horn County, Wyoming, operated by Natural Gas Processing Company. WOGCC status: fl.
Spudded October 13, 1997.
Completed in one field: Manderson.
It has reported 3,534 bbl of oil, 820,491 Mcf of gas, and 0 bbl of water since April 1998; in the twelve months through August 2026, 254 bbl, 16,516 Mcf, and 0 bbl.
- 254
- bbl oil, 12 months through Aug 2026
- 16,516
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 3,534
- bbl oil since Apr 1998 · 820,491 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 12, 1997
- Operator
- KCS Mountain Resources Inc
- Target depth
- 6,375 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 16,516 · prior 12 18,393(-10%)
Manderson Unit 21-19L: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| MandersonMuddy | Active | 5,828 to 5,860 MD | Nov 11, 1997 | Apr 1998 to Sep 2026 | 3,534 | 820,491 | 0 |
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
- 49-003-21009
- Location
- NE NW 19-50N-92W · 628 FNL, 2237 FWL
- Coordinates
- 44.29498, -107.96062 ↗
- Elevation
- 4,046 ft
- Elevation KB
- 4,068 ft
- Total depth
- 6,375 ft
- Perforations
- 5,828 to 5,860 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Aug 12, 1997
- Target depth
- 6,375 ft
- Spudded
- Oct 13, 1997
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/4900321009, documented in the API reference.