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3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly

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China Jiangsu Sinocoredrill Exploration Equipment Co., Ltd certification
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3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly

3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly
3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly 3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly

Large Image :  3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly

Product Details:
Place of Origin: CHINA
Brand Name: SINOCOREDRILL
Certification: CE ISO9001
Model Number: BWL NWL HWL PWL
Payment & Shipping Terms:
Minimum Order Quantity: N/A
Price: BASED ON DETAILED ORDER
Packaging Details: Sea Delivery Package
Delivery Time: 1 WEEK
Payment Terms: T/T, L/C
Supply Ability: READY ON STOCK

3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly

Description
TYPE: Inner Tube Assembly Length: 3m 1.5m
Size: BQ NQ HQ PQ Consisit Of: Inner Tube , Head Assembly
Material: Alloy STEEL Application: Mineral Exploration
HS Code: 820719 Standard: DCDMA Atlas Copco , BLY , Ashai ,Fordia
High Light:

Mineral Exploration Wireline Core Barrel

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3m Wireline Core Barrel

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3m hq core barrel

 

Mineral Exploration Core Drilling Wireline Core Barrel System 1.5m / 3m Inner tube Assembly

 

 

 

The inner-tube group is composed of:
Head Assembly
Inner Tube
Core Lifter Case
Core Lifter
Stop Ring
 

The inner-tube group collects the core sample during the drilling process and is independent of the outer-tube group.

 

3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly 0

The outer-tube group is composed of the remainder of the core barrel components:
 

Locking Coupling
Adapter Coupling
Outer Tube
 

The outer-tube group always remains at the bottom of the hole and houses the inner-tube group during the drilling process.

 

3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly 1

 

The core barrel assembly is composed of the inner-tube group and outer-tube group.
 

1 head assembly
2 inner tube
3 stop ring
4 core lifter
5 core lifter case
6 locking coulping
7 adaptor coupling
8 landing ring
9 outer tube
10 stabilizer
 

 

3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly 2


Wireline drilling is the special method of removing the core. When the driller wants to remove core from a conventional core drill, the entire core barrel has to be removed from the hole. This is time-consuming, as each rod has to be removed one at a time. With wireline drilling, a barrel of core can be removed from the bottom of the hole without removing the rod string. When the driller wants to remove the core, an overshot is lowered on the end of a wireline. The overshot attaches to the back of the core barrel inner tube and the wireline is pulled back and the inner tube disengages itself from the barrel.

 

 

Technical Data:

 

 

BQ Nonimal Parameter mm Inches
BQ Hole Diameter(approx.) 60.0 2.362
BQ Core Diameter(approx.) 36.5 1.437
BQ Core Bit Set OD(approx.) 59.5 2.343
BQ Core Bit Set ID(approx.) 36.5 1.437
BQ Reaming Shell Set OD(approx.) 60.0 2.362
BQ Outer Tube OD 57.2 2.252
BQ Outer Tube ID 46.0 1.811
BQ Inner Tube OD 42.9 1.689
BQ Inner Tube ID 38.1 1.500 

 

 

NQ Nonimal Parameter mm Inches
NQ Hole Diameter(approx.) 75.8 2.984
NQ Core Diameter(approx.) 47.6 1.874
NQ Core Bit Set OD(approx.) 75.3 2.965
NQ Core Bit Set ID(approx.) 47.6 1.874
NQ Reaming Shell Set OD(approx.) 75.8 2.984
NQ Outer Tube OD 73.0 2.874
NQ Outer Tube ID 60.3 2.374
NQ Inner Tube OD 55.6 2.189
NQ Inner Tube ID 50.0 1.969
HQ Nonimal Parameter mm Inches
HQ Hole Diameter(approx.) 96.0 3.780
HQ Core Diameter(approx.) 63.5 2.500
HQ Core Bit Set OD(approx.) 95.6 3.764
HQ Core Bit Set ID(approx.) 63.5 2.500
HQ Reaming Shell Set OD(approx.) 96.0 3.780
HQ Outer Tube OD 92.1 3.626
HQ Outer Tube ID 77.8 3.063
HQ Inner Tube OD 73.0 2.874
HQ Inner Tube ID 66.7 2.626

 

PQ Nonimal Parameter mm Inches
PQ Hole Diameter(approx.) 122.6 4.827
PQ Core Diameter(approx.) 85.0 3.346
PQ Core Bit Set OD(approx.) 122.0 4.803
PQ Core Bit Set ID(approx.) 85.0 3.346
PQ Reaming Shell Set OD(approx.) 122.6 4.827
PQ Outer Tube OD 117.5 4.626
PQ Outer Tube ID 103.2 4.063
PQ Inner Tube OD 95.6 3.764
PQ Inner Tube ID 88.9 3.500

 

 BQ NQ HQ PQ Wireline Core Barrels; BQU NQU HQU Wireline Core Barrels;NQ3 HQ3 PQ3 Wireline Core Barrels; BTW NTW HTW Wireline Core Barrels; LTK48 LTK60 Conventional Core Barrels;T2-46 T2-56 T2-66 T2-76 T2-86 T2-101 Conventional Core Barrels;T6-76 T6-86 T6-101 T6-116 T6-131 T6-146 Conventional Core Barrels; T6S-76 T6S-86 T6S-101 T6S-116 T6S-131 T6S-146 Conventional Core Barrels; NMLC HMLC Conventional Core Barrels.

3m Mineral Exploration Drilling HQ NP Wireline Core Barrel Assembly 3

 

Contact Details
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Contact Person: Mr. yuan

Tel: +8618051930311

Send your inquiry directly to us (0 / 3000)