Use electromagnetic, radioactive, acoustic and other logs to infer stratigraphic and structural characteristics of subsurface formations.

Upon completing this Learning Module assignment, the participant should be able to select the appropriate logging tool(s) for evaluating a given reservoir parameter, taking into account operating conditions and limitations, and specify procedures, surface equipment, and auxiliary tools to be employed on a logging job.

Explains commonly used standard and quick-look log analysis techniques.

Presents the commonly used logging tools--SP, gamma ray, resistivity and porosity--and their characteristics and functions including coverage of Magnetic Resonance Logging.

The features and functions of common LWD and wireline logging tools are summarized. LWD and wireline logging operations are compared, facilitating logging program design. Well log quality control techniques are discussed.