Results Announced From Sumatra Syncline Test In Rosebud County, Mont.

Drilling Activity Details

Locations

Rosebud
MT
United States

Plays
Post Date
Shore Type
Well Name
#1H Spider Monkey
Geo Coordinate

Drilling Activity Summary

Description

Alta Vista Oil Co. has completed a horizontal exploratory test on the Sumatra Syncline in Rosebud County, Mont. The #1H Spider Monkey initially pumped 671 bbl of oil with 170 Mcf of gas and 881 bbl of water per day. The well is in Section 34-11n-32e, and it is producing from a lateral in Mississippian Heath Shale that was drilled to the northwest to 8,861 ft. The true vertical depth is 5,169 ft. It was tested after fracture stimulation and acid cleanup in an undisclosed number of stages between 5,240 and 8,782 ft. Alta Vista’s headquarters are in Clearmont, Wyo.