geophone operator

См. также в других словарях:

• Geophone — The term geophone derives from the Greek word geo meaning earth and phone meaning sound .A geophone is a device which converts ground movement (displacement) into voltage, which may be recorded at a recording station. The deviation of this… …   Wikipedia

• List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …   Wikipedia