James L. Larsen - Spring TX, US Dwayne P. Terracina - Spring TX, US Jeffrey D. Leisey - Houston TX, US
Assignee:
Smith International, Inc. - Houston TX
International Classification:
E21B 10/18
US Classification:
175339, 175340, 175424
Abstract:
The present invention relates to a roller cone drill bit that has improved flow characteristics. The roller cone drill bit includes forming at least one relief region inside a bit body of the roller cone drill bit on a ledge formed between a fluid plenum and at least one of the fluid orifices. A method of locating the at least one relief region is also disclosed.
Resumes
Business Process Manager - Bits And Drilling Tools
Schlumberger Downhole Tools and Remedial since May 2013
Manufacturing Engineering Manager
Drilformance - Conroe, TX Mar 2012 - May 2013
Operations Director
Schlumberger Jan 2009 - Mar 2012
Director, Supply Chain
Smith International 2007 - 2009
Senior Director Engineering/ Manufacturing IT
Smith International 2003 - 2007
Director of Engineering/Manufacturing IT
Education:
San Diego State University-California State University 1993 - 1994
California Polytechnic State University-San Luis Obispo 1977 - 1983
BS, Industrial Engineering
Skills:
Engineering Manufacturing Program Management Manufacturing Engineering Operations Management Management Petroleum Six Sigma Supply Chain Management Supply Chain Process Engineering Vendor Management Business Process Improvement Strategic Planning Continuous Improvement Oil and Gas Process Improvement Coaching Document Management Data Migration Multi Site Operations Data Integration Oil Project Management Mechanical Engineering Oilfield Onshore Operations
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