WYOMING · WELLS · BIG HORN COUNTY · API 49-003-20974
Manderson Unit 23-29P
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.
Spudded January 3, 1997.
Completed in one field: Manderson.
It has reported 4,961 bbl of oil, 35,072 Mcf of gas, and 10 bbl of water since October 1999; in the twelve months through August 2026, 205 bbl, 2,067 Mcf, and 0 bbl.
- 205
- bbl oil, 12 months through Aug 2026
- 2,067
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 4,961
- bbl oil since Oct 1999 · 35,072 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Nov 25, 1996
- Operator
- KCS Mountain Resources Inc
- Target depth
- 7,700 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 205 · prior 12 257(-20%)
Manderson Unit 23-29P: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| MandersonPhosphoria | Active | 7,542 to 7,610 MD | Apr 16, 1998 | Oct 1999 to Sep 2026 | 4,961 | 35,072 | 10 |
Formation tops
Download CSV →21 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CODY | 1,470 ft |
| FRONTIER | 4,270 ft |
| FRONTIER A | 4,468 ft |
| FRONTIER 2 | 4,628 ft |
| FRONTIER 3 | 4,926 ft |
| MOWRY | 5,032 ft |
| OCTH LOUIE | 5,162 ft |
| MUDDY | 5,588 ft |
| DAKOTA SILT | 5,802 ft |
| GREYBULL | 5,885 ft |
| FUSON | 5,922 ft |
| LAKOTA | 6,012 ft |
| MORRISON | 6,150 ft |
| SUNDANCE | 6,301 ft |
| GYPSUM SPRINGS | 6,553 ft |
| CHUGWATER | 6,604 ft |
| CURTIS | 6,744 ft |
| ALCOVA | 6,776 ft |
| CROW MOUNTAIN | 6,801 ft |
| DINWOODY | 7,500 ft |
| PHOSPHORIA | 7,552 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
- 49-003-20974
- Location
- NE SW 29-50N-92W · 1984 FSL, 2008 FWL
- Coordinates
- 44.27336, -107.94070 ↗
- Elevation
- 3,982 ft
- Elevation KB
- 3,994 ft
- Total depth
- 7,700 ft
- Perforations
- 7,542 to 7,610 ft
- Land
- Private
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Nov 25, 1996
- Target depth
- 7,700 ft
- Spudded
- Jan 3, 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/4900320974, documented in the API reference.