Full Closure Coring Tools for oilfield

Full Closure Coring Tools　

Product introduction

1.CQQX180-101 full closure coring tool is specially designed for coring in soft or broken formation to improve the core recovery.

2.The unique design is made to lift control system on the top of the barrel to lift up the inner barrel. After coring is completed, the core catcher will come out and cut the core and then close the bottom of inner barrel effectively.

3.During core drilling, the core catcher is sheltered behind the outer wall of the inner barrel to separate from the core, which helps core to enter core barrel. After the coring is completed, the core catcher can come out to seal off the inner barrel effectively to ensure the core not to lose while tripping.

Full Closure Coring Tool Specifications