A system for registering and drilled a Borehole formed in a Soil Formation and Borehole log using that system.

摘要

It provides a system for Drilling a Borehole and is formed in a shape of Sue.The system comprises a Chain of tools - the registration and a Drill string Provis to a longitudinal channel for circulation of drilling Fluid.The Drill string includes a Port that provides Fluid Communication between the channel and the exterior of the CA - Dena Drilling.