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Products:Rods&Casing   Core Barrels  Diamond Products 

Add:Hancheng industrial park, Tangshan city, Hebei province, China E-mail:tsjinshicy@163.com 冀ICP备07004593号 Powered by www.300.cn

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Add:Hancheng industrial park, Tangshan city,

Hebei province, China
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+86-315-316010   +86-315-316039
Website:www.jsexplo.com
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Compact Hydraulic Rig on Surface Drilling

Technical

Compact Hydraulic Rig on Surface Drilling

2018/07/13

Specified Condition

Rig

Design Hole Depth(m)

Final Hole Depth

Core Dia.(mm)

Remark

Compact Hydraulic Rig

≤600

B

42.0

Core Barrel Support Method

  1. HW casing with HW casing shoe drill in single tube,drill 3~10m into the stable stratum,set opening wall protection casing;

2、HQ rod with HQ wireline core barrel,drilling into 100~150m arrives a stable stratum;

3、HQ wireline rod threaded with rod shoe as technical casing;

4、NTW wireline rod equipped with NTW wireline core barrel,drilling depth is 300~350m;

5、NTW wireline rod threaded with rod shoe as technical casing;

6、BTW wireline rod matched BTW wireline core barrel,drill while the final hole finished.

Selection Chart for Set Core Barrel Material

Classification

No.

Item

Std.

Qty.

Unit

Remark

Rod&Casing

1

0.6 M HW casing

HW

1

pc

 

2

1.5 M HW casing

HW

6

pc

 

3

1.5 M HQ rod

HQ

60

pc

 

4

1.5 M NTW rod

NTW

230

pc

 

5

1.5 M BTW rod

BTW

400

pc

 

Core Barrel

1

1.5 M wireline core barrel

HQ

1

set

 

2

1.5 M wireline core barrel

NTW

2

set

 

3

1.5 M wireline core barrel

BTW

2

set

 

4

overshot

HQ

1

set

 

5

overshot

NQ

2

set

 

6

overshot

BQ

2

set

 

Diamond Products

1

diamond bit

HQ

3

pc

 

2

diamond reamer

HQ

2

pc

 

3

diamond bit

NTW

10

pc

 

4

diamond reamer

NTW

5

pc

 

5

diamond bit

BTW

10

pc

 

6

diamond reamer

BTW

5

pc

 

7

diamond casing shoe

HW

1

pc

 

8

diamond rod shoe

HQ

1

pc

 

9

diamond casing shoe

NTW

1

pc

 

Rod&Casing Screwing/Unscrewing System

1

rod wrench

ZYQ-114

2

set

 

2

rod wrench

ZYQ-89

2

set

 

3

rod wrench

ZYQ-71

3

set

 

4

rod wrench

ZYQ-56

3

set

 

5

inner tube wrench

ZYQ-73N

2

set

 

6

inner tube wrench

ZYQ-61N

2

set

 

7

inner tube wrench

ZYQ-47N

2

set

 

Wireline Winch

1

rope

5.1

660

m

 

Water Swivel System

1

water swivel

JS5K

1

pc

 

2

hose

GYJG-25

1

pc

 

Main Consumables

1

Small Spares Kit

HQ

1

set

 

2

……….

 

 

 

 

Note:Other item, without include above, item list will be followed instructions.