About this document

Clean Core System for Unconsolidated Coring by hamid is a document available to read on EtoBox.

The document describes a clean core system designed by Security DBS to minimize drilling fluid exposure and invasion of cores. It focuses on the low invasion core bit, which features venturi effect face discharge ports, an internal lip lower shoe seat, and a flush inner diameter to direct fluid away from the core, prevent fluid from entering the core bit throat, and maintain any filter cake on the core

Author

hamid

Language

EN