In this episode we talk with Reza Rastagar and William Tait about thier article on page 63 of the July issue of World Oil magazine. Learn more about this simple but amazingly useful technology that makes running casing in long laterals much easier.

Send questions and feedback to deepdive@worldoil.com

Visit WorldOil.com for more useful technical articles and up to the minute news on the upstream sector of the oil & gas industry.

Special thanks to Michael Gaines from NOV for the Intro and Outro. Be sure to listen to his podcast NOV Today.