WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-25219

Halverson Unit F41-18R

Temporarily abandonedVertical oil well

Operator of record
TR Operating LLC
County
Campbell

A vertical oil well in Campbell County, Wyoming, operated by TR Operating LLC. WOGCC status: temporarily abandoned.

Spudded May 3, 1995.

Completed in one field: Halverson.

It has reported 109,146 bbl of oil, 496 Mcf of gas, and 1,583,799 bbl of water since August 1979; its last reported production was August 1997.

0
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
109,146
bbl oil since Aug 1979 · 496 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Mar 29, 1979
Proposed formation
Minnelusa
Target depth
8,643 ft

Wells nearby

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

Loading the map…

Open the full map →

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 0 · prior 12 0

01K2K3K1980198519901995200020052010201520202025

Halverson Unit F41-18R: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
HalversonMinnelusa——Jun 11, 1979Aug 1979 to Aug 1997109,1464961,583,799

Formation tops

Download CSV →

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

FormationDepth
MINNEKAHTA,LS8,479 ft
OPECHE,FM8,499 ft
MINNELUSA,FM8,516 ft

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

Formation tops nearby

Operators of record

OperatorFromTo
TR Operating LLCMay 1, 2023today
Valkyrie Resources Partners LLCJan 1, 2000May 1, 2023

Well record

API number
49-005-25219
Location
NE NE 18-49N-69W · 335 FNL, 330 FEL
Elevation
4,333 ft
Elevation KB
4,343 ft
Total depth
8,643 ft
Land
Private
Basin, as WOGCC files it
Powder River Basin
APD
Approved Mar 29, 1979
Proposed formation
Minnelusa
Target depth
8,643 ft
Spudded
May 3, 1995

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/4900525219, documented in the API reference.