Tollefson 41-4H

Oil & Gas Property in Mountrail County, ND

  2. North Dakota
  3. Mountrail County, ND
  4. Oil & Gas Properties in Mountrail County, ND
  5. Tollefson 41-4H Oil & Gas Property

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Property Summary

Key data points for Tollefson 41-4H

CountyMountrail County, ND
OperatorMARATHON OIL COMPANY
Production DatesMay 2014 - Aug 2025
Total Oil Production394,848 BBLs
Total Gas Production496,741 MCF
Recent Oil Production887 BBLs in Aug 2025
Recent Gas Production1,909 MCF in Aug 2025
Wells on Property1

Our Valuation Estimates for Tollefson 41-4H

ShaleAssessment™

$64,933 *

MarketMultiple™

$117,306 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Tollefson 41-4H Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Tollefson 41-4H
from May 2014 to Aug 2025

Wells on Tollefson 41-4H

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
33-061-02776TOLLEFSON 41-4HMARATHON OIL COMPANYActiveMountrail County, ND47.935129-102.581727

Nearby Properties

These are the closest 20 properties to the Tollefson 41-4H property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Alexander USA 44-33TFHMountrail County, ND2,223 BBLs2,924 MCFAug 2025
Ardis USA 21-4TFHMountrail County, ND1,540 BBLs2,950 MCFAug 2025
Betty Lou USA 14-33TFHMountrail County, ND4,922 BBLs6,667 MCFAug 2025
Bintz USA 21-4TFHMountrail County, ND1,752 BBLs6,608 MCFAug 2025
Dawson USA 24-33TFHMountrail County, ND3,658 BBLs15,237 MCFAug 2025
Donkin USA 14-33HMountrail County, ND6,728 BBLs18,028 MCFAug 2025
Duane USA 24-33TFHMountrail County, ND5,172 BBLs10,666 MCFAug 2025
Earl Pennington USA 44-33HMountrail County, ND1,385 BBLs3,915 MCFAug 2025
Erickson 31-4HMountrail County, ND1,932 BBLs12,101 MCFAug 2025
Floyd USA 21-4HMountrail County, ND1,222 BBLs5,977 MCFAug 2025
Gladheim USA 34-33HMountrail County, ND3,598 BBLs14,865 MCFAug 2025
Humble USA 44-32TFHMountrail County, ND4,669 BBLs12,077 MCFAug 2025
Laverne USA 24-33HMountrail County, ND6,511 BBLs20,127 MCFAug 2025
Lillian USA 24-33HMountrail County, ND5,264 BBLs17,206 MCFAug 2025
Olive USA 34-33TFHMountrail County, ND4,482 BBLs12,874 MCFAug 2025
PenningtonMountrail County, ND1,868 BBLs6,797 MCFAug 2025
Pfundheller USA 44-33HMountrail County, ND2,855 BBLs7,318 MCFAug 2025
Renn 41-4TFHMountrail County, ND1,036 BBLs1,503 MCFAug 2025
Spaulding USA 44-32HMountrail County, ND5,701 BBLs10,253 MCFAug 2025
Thelma USA 14-33TFHMountrail County, ND7,366 BBLs18,563 MCFAug 2025

Companies in the Area

These are the closest 8 companies operating near the Tollefson 41-4H property.

Company Name
Continental Resources, Inc.
Enerplus Resources USA Corporation
Marathon Oil Company
Petro-Hunt, L.L.C.
Petrogulf Corporation
Slawson Exploration Company Inc
Whiting Oil And Gas Corporation
WPX Energy Williston, LLC

Frac'ing activity on Tollefson 41-4H

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
33-061-02776Tollefson 41-4H