Inflatable wellbore security

Isolation Expertise. Expert Service.

Corporate Bios

Our Team

Jim Oliver


Jim has broad global management and engineering experience in zonal isolation and completion tool technology. He has been closely engaged in R&D efforts, product line management, and field operations with specialized engineering firms as well as international service companies. Jim was most recently the US region manager for R&D Solutions/Matrix and has served as Inflatable Packer Global Product Line Manager for Weatherford International. He was the General Manager of US and South America operations for Energy Ventures/McAllister Inflatable Packers, and Baker Oil Tools’ Coordinator of Open Hole Completions. Jim’s extensive experience also includes 16 years with Completion Tool Company, the originator of the discontinuous ribbed cement inflatable formation packer, where he held various positions, lastly as VP North American Sales. His career includes experience as District Manager and District Engineer for Hydril and Halliburton Services. Jim holds a BS in Industrial Engineering, Industrial Technology from Texas A&M University.

Dan Chambers


Dan has an extensive background in inflatable packer technology and applications as well as wireline services. He most recently headed Weatherford International’s US Business Development for inflatable and Swellable packers after serving as US Product Line Manager. His experience includes Technical Sales with CTC International, a pioneer in cement inflation technology as well as Baker Oil Tools. His career in the service sector began with NL McCullough in the cased hole wireline business. Dan holds a Bachelor of Science in Business Technology from the University of Houston.

Christopher Stewart


Chris is highly experienced in the development and application of inflatable technology and downhole completions systems. He served as Regional Well Construction Manager for the Americas at Matrix Composites & Engineering, and Sales Director Americas region for R&D Solutions. Chris was World Oil Tools’ Director of Business Development, and at Caledus Canada Ltd. he served as VP Sales & Business Development, The Americas. At Smith International, he was International Executive Sales, Eastern Hemisphere liner hanger sales. He was the Managing Director at Cardium International Limited and Cardium International Pvt. Ltd. in Hong Kong, Bangkok, and Singapore, and International Director at Cardium Tool Services Ltd. / Weatherford.

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