About this document
Progressing Cavity Pump Failure Analysis by argentino_ar01 is a document available to read on EtoBox.
This document provides an overview of common failure modes, root causes, and potential solutions for downhole progressing cavity pumps. It describes the basic components of progressing cavity pumps, including the rotor and stator. It then discusses general progressing cavity pump theory to provide context. Several failure modes are outlined for both the rotor and stator, such as abrasive wear, acid attack, fatigue, corrosion, and elastomer damage from overpressurizing or running dry. The root causes and pot
- Author
- argentino_ar01
- Language
- EN