Mandaree South 30-31hel | API # 33-025-03335

Well Summary
Well Name: Mandaree South 30-31hel
API #: 33-025-03335
Operator: Devon Energy Williston, L.L.C
County: Dunn County, ND
Production Dates on File: April 2018 to February 2026

1.2 k Barrels of Oil Produced in Feb 2026

10.2 k MCF of Gas Produced in Feb 2026

Map of Mandaree South 30-31hel
Mandaree South 30-31hel Well Details
Well NameMandaree South 30-31hel API No.33-025-03335 Well DirectionH
OperatorDEVON ENERGY WILLISTON, L.L.C Lease No. Field / Formation
Well StatusActive Well TypeOil & Gas Township Range Section150 N 93 W 30
Derrick ElevationMembers Only Kelly Bushing ElevationMembers Only Drillers Total DepthMembers Only True Total DepthMembers Only
CountyDunn County, ND Closest CityMandaree Latitude / Longitude47.788163, -102.640225
Permit DateMembers Only Spud DateMembers Only Completion DateMembers Only Plug DateMembers Only
Feb 2026 Oil ProdMembers Only Feb 2026 Gas ProdMembers Only Total Oil ProdMembers Only Total Gas ProdMembers Only
First Production Date on FileApril 2018 Most Recent Production Date on FileFebruary 2026
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