This title details the operation and application of logging tools and services, with emphasis on the physical sense of what each tool does and how it does it. The book provides current, comprehensive ...

Production logging (PLT) determines how fluids enter or exit the wellbore along the completed interval under defined flow conditions. It supports production optimization, water/gas shutoff, wellwork ...

Production logging determines where, how, and how much each interval of a completed well contributes to total flow under actual producing conditions. It diagnoses zonal contributions, crossflow, phase ...

A modified coiled-tubing-conveyed production logging string proved effective for obtaining logs in a short-radius horizontal well in Saudi Arabia’s Ghawar field. The job used a Baker Atlas Polaris ...