Lightweight full hydraulic drilling rig for surface drilling


Specific conditions drilling rig design hole depth (m) final hole diameter core diameter mm remarks portable full hydraulic drilling rig ≤ 600B42.0 drilling tool grading scheme 1, HW casing matching HW casing shoe single pipe drilling, drilling 3~10m to stable rock layer, do orifice protective wall casing; 2. HQ drill pipe shall be equipped with HQ rope drilling tool, drilling 50~100m to stable rock layer; 3, HQ rope drill pipe installation drill pipe boot, make technical casing; 4. NTW drill pipe shall be equipped with NTW rope drilling tool, with drilling depth of 300~350m;5. Install drill pipe boots with NTW rope drilling pipe, and make technical casing; 6. BTW rope drilling pipe shall be equipped

specific conditions

Rig

Design hole depth (m)

Final hole diameter

Core diameter mm

Remarks

Lightweight full hydraulic drilling rig

≤ 600

B

42.0

 

Drilling tool grading scheme

1. HW casing shall be equipped with HW casing shoe for single-pipe drilling, drilling 3~10m to stable rock formation, and making orifice wall protection casing;

2. HQ drill pipe shall be equipped with HQ rope drilling tool, and drill 50~100m to stable rock formation;

3, HQ rope drill pipe to install drill pipe boots, do technical casing;

4. NTW drill pipe shall be equipped with NTW rope drilling tool, with drilling depth of 300~350m;

5. Install drill pipe boots and make technical casing for NTW rope drill pipes;

6. BTW rope drill pipe shall be equipped with BTW rope drill tool, and shall be drilled to the final hole;

Table of Material Selection of Backing Drilling Tools

Classification

Serial Number

Name

Standard

Quantity

 

Unit

Remarks

Drill Casing

1

 

0.6 m HW casing

HW

1

Root

 

2

 

1.5 m HW casing

HW

6

Root

 

3

 

1.5 m HQ drill pipe

HQ

60

Root

 

4

 

1.5 m NTW Drill Pipe

NTW

230

Root

 

5

 

1.5 m BTW drill pipe

BTW

400

Root

 

Drilling tools

1

 

1.5 m rope drilling tool

HQ

1

Sleeve

 

2

 

1.5 m rope drilling tool

NTW

2

Sleeve

 

3

 

1.5 m rope drilling tool

BTW

2

Sleeve

 

4

 

Sold

HQ

1

Sleeve

 

5

 

Sold

NQ

2

Sleeve

 

6

 

Sold

BQ

2

Sleeve

 

Diamond Products

1

 

diamond drill bit

HQ

3

Only

 

2

 

diamond reamer

HQ

2

Only

 

3

 

diamond drill bit

NTW

10

Only

 

4

 

diamond reamer

NTW

5

Only

 

5

 

diamond drill bit

BTW

10

Only

 

6

 

diamond reamer

BTW

5

Only

 

7

 

diamond casing shoe

HW

1

Only

 

8

 

diamond drill rod boots

HQ

1

Only

 

9

 

diamond drill rod boots

NTW

1

Only

 

Drilling Casing Unscrewing System

1

 

drill pipe free tong

ZYQ-114

2

Put

 

2

 

drill pipe free tong

ZYQ-89

2

Put

 

3

 

drill pipe free tong

ZYQ-71

3

Put

 

4

 

drill pipe free tong

ZYQ-56

3

Put

 

5

 

inner tube free clamp

ZYQ-73N

2

Put

 

6

 

inner tube free clamp

ZYQ-61N

2

Put

 

7

 

inner tube free clamp

ZYQ-47N

2

Put

 

rope winch

1

 

wire rope

5.1

660

Meters

 

Faucet system

1

 

Faucet

JS5K

1

One

 

2

 

High pressure hose

GYJG-25

1

Root

 

Main Consumable Materials

1

 

Small package of wearing parts

HQ

1

Sleeve

 

2

 

……….

 

 

 

 

Note: Other supplementary consumable materials and contents not included above shall be described with the material list.

 


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