Surface full hydraulic drilling rig drilling

Release time:

2018-07-13

Surface full hydraulic drilling rig drilling
Surface full hydraulic drilling rig drilling
Specific conditions drilling rig design hole depth (m) final hole diameter core diameter mm remarks full hydraulic drilling rig ≤ 1200N47.6 drilling tool grading scheme 1, PW casing matching PW casing shoe single pipe drilling, drilling 3~10m to stable rock formation, do orifice protection wall casing; 2, PQ drill pipe with PQ rope drilling tool, drilling 100~150m to stable rock formation; 3, HW casing installation HW casing boots, do technology; 4. HQ drill pipe shall be equipped with HQ rope drilling tool, and drill 500~600m to stable rock formation; 5. HQ rope drill pipe shall be equipped with drill pipe boots and technical casing; Or because of complex formation, N shall be applied

specific conditions

Rig

Design hole depth (m）

Final hole diameter

Core diametermm

Remarks

Full hydraulic drilling rig

≤1200

N

47.6

 

Drilling tool grading scheme

1、 PWCasing matchingPWCasing shoe single pipe drilling, drilling3~10mTo the stable rock formation, make the hole wall protection casing;

2,PQDrill pipe matchingPQrope drilling tool, drilling100~150mto stable rock formation;

3,HWSleeve InstallationHWCasing shoe, make technical casing;

4,HQDrill pipe matchingHQrope drilling tool, drilling500~600mto stable rock formation;

5,HQRope drill pipe to install drill pipe boots and make technical casing;

or because of the complex formation, applicationNWSleeve InstallationNWCasing shoe, make technical casing;

6,NQDrill pipe matchingNQThe rope drilling tool shall be drilled to the final hole.

7,BQDrill pipe matchingBQThe rope drilling tool is used as a standby drilling tool.

Table of Material Selection of Backing Drilling Tools

Classification

Serial Number

Name

Standard

Quantity

Unit

Remarks

Drill Casing

1

0.6MetersPWCasing

PW

1

Root

 

2

3MetersPWCasing

PW

3

Root

Options

3

3MetersHWCasing

HW

50

Root

 

4

3MetersNWCasing

NW

200

Root

Options

5

3MetersPQdrill pipe

PQ

50

Root

 

6

3MetersHQdrill pipe

HQ

200

Root

 

7

3MetersNQdrill pipe

NQ

400

Root

 

Drilling tools

1

3m rope drilling tool

PQ

1

Sleeve

 

2

3m rope drilling tool

HQ

2

Sleeve

 

3

3m rope drilling tool

NQ

2

Sleeve

 

4

Sold

PQ

1

Sleeve

 

5

Sold

HQ

2

Sleeve

 

6

Sold

NQ

2

Sleeve

 

Diamond Products

1

diamond drill bit

PQ

5

Only

 

2

diamond reamer

PQ

2

Only

 

3

diamond drill bit

HQ

8

Only

 

4

diamond reamer

HQ

4

Only

 

5

diamond drill bit

NQ

12

Only

 

6

diamond reamer

NQ

6

Only

 

7

diamond drill rod boots

HQ

1

Only

 

8

diamond casing shoe

PW

1

Only

 

9

diamond casing shoe

HW

1

Only

 

10

diamond casing shoe

NW

1

Only

Options

Drilling Casing Unscrewing System

1

drill pipe free tong

ZZYQ-139

2

Put

 

2

drill pipe free tong

ZZYQ-114

2

Put

 

3

drill pipe free tong

ZYQ-89

2

Put

 

4

drill pipe free tong

ZYQ-71

3

Put

 

5

inner tube free clamp

ZYQ-95N

3

Put

 

6

inner tube free clamp

ZYQ-73N

3

Put

 

7

inner tube free clamp

ZYQ-56N

3

Put

 

rope winch

1

wire rope

6.1

1250

Meters

 

Drilling casing lifting system

1

Hand rubbing lifter

TY02

1

One

 

Faucet system

1

Faucet

JS25K

1

One

 

2

High pressure hose

GYJG-25

1

Root

 

Main Consumable Materials

1

Large 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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