Mark 4-9 #1H | API # 33-105-02535

Well Summary
Well Name: Mark 4-9 #1H
API #: 33-105-02535
Operator: Devon Energy Williston, L.L.C
County: Williams County, ND
Production Dates on File: April 2012 to October 2025

482 Barrels of Oil Produced in Oct 2025

5 k MCF of Gas Produced in Oct 2025

Map of Mark 4-9 #1H
Mark 4-9 #1H Well Details
Well NameMark 4-9 #1H API No.33-105-02535 Well DirectionH
OperatorDEVON ENERGY WILLISTON, L.L.C Lease No. Field / Formation
Well StatusActive Well TypeOil & Gas Township Range Section154 N 100 W 4
Derrick ElevationMembers Only Kelly Bushing ElevationMembers Only Drillers Total DepthMembers Only True Total DepthMembers Only
CountyWilliams County, ND Closest CityWilliston Latitude / Longitude48.196731, -103.545048
Permit DateMembers Only Spud DateMembers Only Completion DateMembers Only Plug DateMembers Only
Oct 2025 Oil ProdMembers Only Oct 2025 Gas ProdMembers Only Total Oil ProdMembers Only Total Gas ProdMembers Only
First Production Date on FileApril 2012 Most Recent Production Date on FileOctober 2025
Nearby Wells