Objectif

Content

CASED HOLE LOGGING BASICS

DEFINITION

HISTORY

AIMS

LIMITATIONS

CASED HOLE LOGGING: Formation Evaluation

      LOG INTERPRETATION

Gamma ray

Spectral Gamma ray

Porosity: Neutron

      Pulsed Neutron Capture: PNC

       Elemental Capture Spectroscopy (ECS)

Saturation: C/O

Dipole Shear Sonic

Resestivity

Density

      CEMENTING BASICS

PRODUCTION LOGGING TOOLS

· Definition

· History

· Uses

· Measurement Tools

· Environment

· PLT sensors and measurements

· Well performance

· Typical production problems

· Conditions Horizontal wells

· Conclutions