Wireline Core Barrel Drilling Tools

Wireline Core barrels use inner and outer core for taking minerals or rocks samples, even while drilling is ongoing, in case the material of the rocks is too hard to penetrate by the core barrel, diamond core bits are used to increase its potential. Now it is ready to cut away the sample by...

Product Details

Wireline Core barrels use inner and outer core for taking minerals or rocks samples, even while drilling is ongoing, in case the material of the rocks is too hard to penetrate by the core barrel, diamond core bits are used to increase its potential. Now it is ready to cut away the sample by inserting the diamond core bit, the samples is cut into the well and rotating the outer barrel around the inner barrel. This technique can also be used to prevent external water to the core sample when extraction.

Wireline core barrel drilling tools

Wireline core barrel drilling tools


wireline core barrel

wireline core barrel


Core barrel is a complex tool, technically, it is an assembly drilling tool, which is one part of the machinery. It is always used for drilling the hole that are extra hard, like mineral formation. ROSCHEN company offers three types, including the triple tube core barrels, double tube and singe tube core barrels, The sizes are among 1.5 to 3 meters. The core barrel always is used to take the mineral and rock samples.

Wireline diamond core bits, metricl diamond impregnated drill bits specifications

"Q" series:

AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT

A-Gauge Core Bits:

AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48

B-Gauge Core Bits:

BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW

N-Gauge Core Bits:

NQ, NQ-RSG, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW,

H-Gauge Core Bits:

HQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT

P-Gauge Core Bits:

PQ, PQ3, PWF-Long, PWF-Short

S-Gauge Core Bits:

SWF-Long, SWF-Short

U-Gauge Core Bits:

UWF-Long, UWF-Short

Z-Gauge Core Bits:

ZWF-Long, ZWF-Short

T Series:

T36, T46, T56, T66, T76, T86, T101

TT Series:

TT46, TT56, TT66, TT76, TT86, TT101

T2 Series:

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

TB Series Metric Core Bits:

TB36, TB46, TB56, TB66, TB76, TB86, TB101

T6 Series Metric Core Bits:

T6-76, T6-86, T6-101, T6-116, T6-131, T6-146

T6S Series Metric Core Bits:

T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146

B Series(IS03552-1)Metric Core Bits:

B36, B46, B56, B66, B76, B86, B101, B116, B131, B146

All other standard:

CDDA, DCDMA, Crealius, and ISO sizes.


Wireline diamond core bits specifications

SIZE

CORE Ø

HOLE Ø

AQTK

35.5 mm (1-3/8 in)

48 mm (1-7/8 in)

BQ

36.4 mm (1-7/16 in)

60 mm (2-3/8 in)

BQTK

40.7 mm (1-5/8 in)

60 mm (2-3/8 in)

NQ

47.6 mm (1-7/8 in)

75.7 mm (3 in)

NQTK (NQ2")

50.6 mm (2 in)

75.7 mm (3 in)

NQ3

45 mm (1-3/8 in)

75.7 mm (3 in)

HQ

63.5 mm (2-1/2 in)

96 mm (3-3/8 in)

HQ3

61.1 mm (2-3/8 in)

96 mm (3-3/8 in)

PQ3

85 mm (3-3/8 in)

122.6 mm (4-7/8 in)

PQ3

83 mm (3-1/4 in)

122.6 mm (4-7/8 in)


Quality and Service

"high-quality, competitive price, variety complete and timely delivery" is our strategy, The necessary testing and reliability equipment and the effective & perfect production process control are the assurance of product quality 

We focus on manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools for mining, geotechnical, dam grouting, water well and horizontal directional drilling.

Our customers covers more than 60 countries and regions, like Australia, Europe and the United

States, Asia, Africa etc. we have established a long-term friendly cooperative relations with customers.


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