Over-torqued casing collars during Drilling and its effects on Completions

Eric Shafer is a drilling and completions engineer at ConocoPhillips. Beginning in 2007 as a rig supervisor he has worked multiple basins in various operational and engineering roles. His primary areas of focus are well construction and casing design. He holds a BS in Mechanical Engineering from the Illinois Institute of Technology.

Mauricio Sevilla is a Staff Completions engineer at ConocoPhillips. +13years OH/CH Wireline, Hydraulic Stimulation, Tools, and Cementing experience with Halliburton. Joined ConocoPhillips at the end of 2013 and worked multiple basins in various operational and engineering roles. His primary areas of focus are Planning, Risk Management, Processes, and Execution. He holds a BS in Industrial and Systems Engineering from the UPSA – Santa Cruz Bolivia