When things go wrong in production, logging provides a way of going back through an application's history to find out what happened. Here's the simplest possible way to use Peter's favorite ...

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 where, how, and how much each interval in a completed oil well contributes to total well flow in real time under producing conditions. Key outcome: a depth-by-depth ...

British oilfield technology company Sondex has acquired the patents and technology associated with a novel well test production logging (WTPL) methodology for 300,000 euros ($384,720). Sondex said it ...

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 ...