WYOMING · WELLS · CARBON COUNTY · API 49-007-21544
SM Anderson 9-20H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Teocali Energy LLC
- Permitted by
- Vessels Oil & Gas Company
- County
- Carbon
- Field
- Sierra Madre
A horizontal oil well in Carbon County, Wyoming, operated by Teocali Energy LLC. WOGCC status: producing oil well.
Spudded December 8, 1996.
Completed in 3 fields: Sierra Madre, Sierra Madre, Sierra Madre.
It has reported 43,690 bbl of oil, 62,594 Mcf of gas, and 3,525 bbl of water since January 1997; in the twelve months through August 2026, 697 bbl, 1,002 Mcf, and 78 bbl.
- 697
- bbl oil, 12 months through Aug 2026
- 1,002
- Mcf gas, same 12 months
- 78
- bbl produced water, same 12 months
- 43,690
- bbl oil since Jan 1997 · 62,594 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jul 24, 1996
- Approved
- Jul 30, 1996
- Operator
- Vessels Oil & Gas Company
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 5,569 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 697 · prior 12 793(-12%)
SM Anderson 9-20H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Sierra MadreShannon-Niobrara | Active | — | — | Jun 1999 to Aug 2026 | 30,598 | 50,928 | 3,446 |
| Sierra MadreNiobrara | — | 4,745 to 5,569 MD | Jan 15, 1997 | Jan 1997 to Jan 2000 | 13,092 | 11,666 | 79 |
| Sierra MadreShannon | — | 3,395 to 3,510 MD | Jun 17, 1999 | — | — | — | — |
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Encore Energy Partners Operating LLC | Dec 3, 2012 | today |
| Anadarko E&P Company LP | Dec 11, 2004 | Dec 3, 2012 |
| Merit Energy Company | Jan 1, 2000 | Dec 11, 2004 |
Well record
- API number
- 49-007-21544
- Location
- SE NW 20-13N-89W · 1986 FNL, 1965 FWL
- Coordinates
- 41.08526, -107.43304 ↗
- Elevation
- 6,965 ft
- Elevation KB
- 6,978 ft
- Total depth
- 5,569 ft
- Perforations
- 3,395 to 5,569 ft
- Land
- Private
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Jul 30, 1996
- Proposed formation
- Niobrara
- Target depth
- 5,569 ft
- Spudded
- Dec 8, 1996
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/4900721544, documented in the API reference.