WYOMING · WELLS · SWEETWATER COUNTY · API 49-037-21825

Anderson W-24135 12-1

ActiveVertical gas wellWOGCC status: Producing Gas Well

Operator of record
Chaco Energy Company

A vertical gas well in Sweetwater County, Wyoming, operated by Chaco Energy Company. WOGCC status: producing gas well.

Spudded November 3, 1980.

Completed in one field: Marianne.

It has reported 0 bbl of oil, 2,058,386 Mcf of gas, and 0 bbl of water since July 1982; in the twelve months through August 2026, 0 bbl, 18,840 Mcf, and 0 bbl.

0
bbl oil, 12 months through Aug 2026
18,840
Mcf gas, same 12 months
0
bbl produced water, same 12 months
0
bbl oil since Jul 1982 · 2.1M Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Nov 3, 1980
Proposed formation
Frontier
Target depth
5,842 ft

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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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 18,840 · prior 12 24,414(-23%)

010K20K1984198619881990199219941996199820002002200420062008201020122014201620182020202220242026

Anderson W-24135 12-1: Gas by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
MarianneFrontierActive—Mar 4, 1981Jul 1982 to Jul 202602,058,3860

Formation tops

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3 tops as filed, by depth. A formation filed more than once is listed each time.

FormationDepth
FRONTIER4,960 ft
MOWRY5,490 ft
MUDDY5,750 ft

Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"

Formation tops nearby

Operators of record

OperatorFromTo
Chaco Energy CompanyJan 1, 2004today
Bill Barrett CorporationMar 1, 2003Jan 1, 2004
Independent Production CompanyJan 1, 2000Mar 1, 2003

Well record

API number
49-037-21825
Location
SE SE 12-20N-103W · 660 FSL, 660 FEL
Elevation
7,005 ft
Elevation KB
7,012 ft
Total depth
5,842 ft
Land
Federal
Basin, as WOGCC files it
Greater Green River Basin
APD
Approved Nov 3, 1980
Proposed formation
Frontier
Target depth
5,842 ft
Spudded
Nov 3, 1980

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/4903721825, documented in the API reference.