78777147
Dec 20, 2005
Aug 26, 2008
GEOPHYSICAL EXPLORATION FOR THE OIL AND GAS INDUSTRIES, NAMELY, DIRECTIONAL SURVEYS FOR THE PURPOSES OF ACQUIRING DATA RELATED TO OIL AND GAS WELLS; OIL AND GAS WELL DRILLING SERVICES, NAMELY, PROVIDING MEASUREMENTS AND DOWNHOLE TELEMETRY WHILE DRILLING
Computer and Scientific