Baker Hughes - Baker Atlas, bp, Chevron, CGG, CGE, Russia; Conoco, ConocoPhillips, Curtin University, Australia; Electromagnetic Instruments (now Schlumberger) , EM-g, ENI-E&P division, Italy; EMGS, Americas & Norway, Geoinvest, Italy; OYO Geospace, HarbourDom, Germany;  Yangtze University, China; China National Petroleum Corporation (CNPC); Lawrence Ernest Orlando National Laboratory, NMR Plus Inc., Calgary, Petroalliance, Russia (now SLB);  Petroleum Development Oman, Phillips, RWE-DEA, Germany; RXT, Norway, Shell, US and The Netherlands; University of Houston, WellDynamics