Edward M. Tollefsen

The Significance of Accurate Well Placement in the Shale Gas Play

Yen Han Shim, Jeffrey Chee Leong Kok, Raj Malpani, 2010, TGC 2010.

Unlocking the Shale Mystery: How Lateral Measurements and Well Placement Impact Completions and Resultant Production

Chris Edwards, Jeffrey Chee Leong Kok, Raj Malpani, 2010, TGC 2010.