SDI Announces Addition of Doug McGregor as Senior VP of Measurements

Doug McGregorHouston, TEXAS, January 13, 2015 – SCIENTIFIC DRILLING INTERNATIONAL (SDI) announces the addition of Doug McGregor as the Senior Vice President of Measurements. Based at Corporate Headquarters in Houston, TX, McGregor will oversee the profitable growth and strategic execution of SDI’s Measurements Division comprised of MWD, LWD, and wellbore surveying technologies.

SDI CEO, Phil Longorio stated, “We are thrilled to have Doug join our leadership team. The extensive experience and expertise he brings will be vital to Scientific Drilling’s mission to maintain excellence within our measurements division, while delivering superior service quality and reliability to our customers.”

McGregor previously served as Global Asset Manager at Weatherford International, Inc. where he was responsible for high value surface and downhole assets valued at $1.5 billion.  Prior to his work with Weatherford International Inc., he served as Senior Vice President at Tesco Corporation, focusing on enhancing their international service offering and ensuring the seamless transition of two acquisitions.  McGregor started his career with Sperry Sun Drilling Services, holding multiple roles throughout the US and Middle East, including Global MWD/LWD Operations Manager, where he was responsible for profit and loss, capital equipment levels, R&D prioritization, staff development, and strategic planning.  McGregor has a B.S. in Petroleum Engineering from Texas A&M University, and a B.A in Political Science from the University of Texas.

McGregor said, “SDI is an innovative company built on a very strong foundation. I am looking forward to adding to the success of the thriving Measurements division.”

Scientific Drilling International (SDI) is the largest independent directional drilling and wellbore placement service provider with operations strategically located around the world.  SDI possesses a unique combination of both experienced professionals and an extensive portfolio of innovative drilling and production technologies. You can find more information about SDI at