High Strength Precision Diamond Reaming Shells for Oil / Gas Geological Exploration

Specifications

n Diamond drill bits

n Reaming shells and casing/rod shoes

n Wireline drill rods,

n Core barrels & overshot assemblies

n Hoist plug and water swivels

n Recovery tapes and Casing cutters

n Drill string subs and adaptors

DESCRIPTION:

Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional

and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel.

Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.

Features:

Q\"?Series:?AQ,BQ,NQ,HQ,PQ(Front?end?&?Back?end?Type)

T?Series:?T36,T46,T56,T66,T76,T86

WT?Series:?RWT,EWT,AWT,BWT,NWT,HWT(Single?Tube/Double?Tube)

WG?Series:?EWG,AWG,BWG,NWG,HWG?(Single?Tube/Double?Tube)

WM?Series:?EWM,AWM,BWM,NWM

T2/T6?Series:?T256,T266,T276,T286,T2101/T676,T686,T6101,T6116,?T6131,T6146,T6H

Others:?NMLC,HMLC,LTK48,LTK60,ect…