Downhole electromagnetic seismic source

Exploration system for discovering deposits of ore, marker rock

Exploration system for enhancing the likelihood of predicting li

Exploration system for enhancing the likelihood of the discovery

Formation absorption seismic method

Method for fracture detection using multicomponent seismic data

Method for monitoring a multi-layered system

Method of improving the seismic resolution of geologic structure

Method of measuring the anisotropy of propagation or reflection

Methods of employing vibrational energy in a borehole

Multisource multireceiver method and system for geophysical expl

Multisource multireceiver method and system for geophysical expl

Seismic well logging system and method