BQ NQ HQ PQ Wireline Core Barrel Assembly Core Lifter And Core
Made of high quality alloy steel that has been heat treated to
increase strength, toughness, and wear life.
All sizes like B, N, H, P can supplied.
The whole set drilling tools we supply:
Stop Ring, Core lifter, Core lifter case, Locking coupling, adaptor
coupling, Landing ring, Inner tube Stabilizer, overshot, Casing
tube, Casing bit, water swivel, hoist plug, fishing tools,wrenches,
sub adaptor, foot clamp.
Wire-line core drilling tools can lift core from drill rods without
picking up coring system. A complete set of wire-line drill tools
include: Core barrel assembly, overshot assembly, drill rods,
holding dog, hoisting plug, circle wrench etc. It has some
advantages such as high penetration rate, high penetration rate,
high core recovery ratio, long bit life and lower labour intensity.
The advantages can get more clear with the increasing of drill hole
|HQ3 core lifter||60.7||66.5|
|HQ core lifter||62.67||68.94|
|HQ3 core lifter case||62.7||71.6|
|HQ core lifter case||65.56||73.23|
|PQ3 core lifter||82.56||91.28|
|PQ core lifter||84.53||91.28|
|PQ3 core lifter case||86.8||92.5|
|PQ core lifter case||86.8||96.4|
Wrench is used tighten or loose the tubes during drilling. Size
available: wireline inner/outer tube wrenches, pipe wrenches,
circular wrenches and rod wrenches
Adaptors are made of high quality alloy steel. Connections can be
made as per client's request.
Foor clamp is used to prevent drill rods slipping down the borehole
when lowering or extracting.
The water swivel is connected between pump and the top of the drill
rod string by a high pressure hose, alloqing water or other
drilling fluids to be pumped through the rod string.
A hoist plug is the connecting link between hoisting cable and
Fihshing tools are used for recovery of drill pipe, casing when the
accidents happen during drilling