Michael Roy Shewan

Part of Scientific Drilling International, Inc., Scientific Drilling Controls Ltd. is an independent service provider offering complete high-accuracy wellbore navigation and drilling solutions. The company is based in London, UK. The MPNN tool is a cost-effective way to run pulsed neutron logs on slickline or coiled tubing. The British company provides radial gamma ray and precision inclination measurements close to the bit. Scientific Drilling International is an independent directional drilling and wellbore navigation, surveying, and logging service company serving customers worldwide. The company was founded in 1985.