Insights

Articles on artificial lift, downhole cable and production technology: how the equipment works, where it fits, and what to weigh when choosing it. Dated; the reference material lives in the technical library.

Jul 29, 2025

Field practice

Tubing Encapsulated Cable (TEC) in Oil & Gas: Types, Applications, and Best Practices

What tubing encapsulated cable is, how it is built, the common types and materials, where it is used downhole, and the best practices for selecting and installing it.

By Diego Cordova