WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-45138

Hayden State 21-23-5176B

ActiveVertical gas wellWOGCC status: Producing Gas Well

Operator of record
Pronghorn Operating LLC
County
Campbell

A vertical gas well in Campbell County, Wyoming, operated by Pronghorn Operating LLC. WOGCC status: producing gas well.

Spudded December 19, 2001.

Completed in 2 fields: PRB Coal Bed, PRB Coal Bed.

It has reported 0 bbl of oil, 4,353,325 Mcf of gas, and 1,046,849 bbl of water since May 2009; in the twelve months through August 2026, 0 bbl, 201,304 Mcf, and 28,508 bbl.

0
bbl oil, 12 months through Aug 2026
201,304
Mcf gas, same 12 months
28,508
bbl produced water, same 12 months
0
bbl oil since May 2009 · 4.4M Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
May 25, 2001
Proposed formation
Big George Coal
Target depth
1,219 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 201,304 · prior 12 230,325(-13%)

020K40K20102011201220132014201520162017201820192020202120222023202420252026

Hayden State 21-23-5176B: Gas by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
PRB Coal BedBig GeorgeActive——May 2009 to Aug 202604,353,3251,046,849
PRB Coal BedBig George Coal—1,090 to 1,148 MDFeb 7, 2002————

Formation tops

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

FormationDepth
SMITH COAL820 ft
BIG GEORGE COAL1,090 ft

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

Formation tops nearby

Operators of record

OperatorFromTo
Pronghorn E&P LLCMay 1, 2026today
Carbon Creek Energy LLCSep 1, 2015May 1, 2026
Anadarko E&P Onshore LLCApr 1, 2013Sep 1, 2015
Lance Oil & Gas Company IncNov 1, 2003Apr 1, 2013
Williams Production RMT CompanyAug 2, 2001Nov 1, 2003
Barrett Resources CorporationJan 1, 2000Aug 2, 2001

Well record

API number
49-005-45138
Location
NE NW 23-51N-76W · 666 FNL, 2135 FWL
Elevation
4,166 ft
Total depth
1,166 ft
Perforations
1,090 to 1,148 ft
Land
State
Basin, as WOGCC files it
Powder River Basin
APD
Approved May 25, 2001
Proposed formation
Big George Coal
Target depth
1,219 ft
Spudded
Dec 19, 2001

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/4900545138, documented in the API reference.