BWL NWL HWL PWL CORE CATCHER DRILLING BASKET CORE LIFTER, CORE SPRING

Core Lifter, core lifter case are components of a whole set of core barrel.

Fluted Lifters
Ideal for use in broken formations, however they can be used in other formations as well.

Slotted Lifters
Ideal for use in competent formations, however they can be used in other formations as well

Finger/Basket Lifters
Recommended for sample recovery in fragile, unconsolidated formations, these core lifters are typically used in conjunction with face discharge bits.

Size:
Wireline Series: AQ, BQ, NQ, HQ, PQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76

T2 Series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

TT Series: TT 46, TT 56

T6 Series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146

T6S Series: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146

B Series: B46, B56, B66, B76, B86, B101, B116, B131, B146

MLC Series: NMLC, HMLC

LTK Series: LTK48, LTK60

WF Series: HWF, PWF, SWF, UWF, ZWF

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, HWM

Other Sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW

Chinese Standard: 56mm, 59mm, 75mm, 91mm, 110mm, 131mm, 150mm, 170mm, 219mm, 275mm

Core Barrel System Sizes:

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 depth.