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HFX Series Deep Water Well Drilling Rig

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Detail
Parameter
Construction Site
Specification

Introduction

HFX series deep (water) well drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency. Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability. Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coal bed methane, shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation or salvage work.

Product Features

1. Mature and reliable hydraulic top drive power head with large bearing capacity and good sealing effect.

2. The gap adjustable telescopic drill collar can meet the requirements of long casing construction and has high work efficiency

3. Unique hydraulic matching technology for high system efficiency.

4. Integrated visualization pressurize and pressurize and pressurize decompression feed system for fine adjustment of drilling pressure according to drilling depth.

5. Four hydraulic high supporting legs are provided to achieve rapid leveling of the rig without lifting.

6. The swing-type centering device provides a wide working space when working.

Application

The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.

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SPECIFICATIONS FOR HFX SERIES DEEP WATER WELL DRILL RIG

 

Type

 

HFX400

HFX500

HFX700

Drilling capability

Drilling depth

420(∅89)

520(∅89)

700(∅102)m

Max.diameter of work floor

∅420mm

∅420mm

∅500mm

Feeding system

Max.lifting capacity

200KN

260KN

350KN

Max.feeding capacity

100KN

120KN

150KN

Max.lifting speed

26m/min

30m/min

32m/min

Max.feeding speed

52m/min

60m/min

60m/min

Stroke

6600mm

6600mm

7000mm

Top drive

Max.torque

9300N.m

9500N.m

12200 gear pump/15000 plunger pump

Speed

0-143r/min(Optional)

0-200r/min(Optional)

180-190r/min(Optional)

I.D

∅55mm

∅55mm

∅55mm

Floating distance

/

/

/

Max.tilting angle

/

/

/

Deck engine

Type

 CUMMINS QSB3.9-C130

CUMMINS QSB5.9-C150

CUMMINS QSB5.9-C210

 Rated power

 

 97kw

 

 113kw

 

154kw

Tool winch

Hosting capacity

30KN

15KN

15KN

Max.speed

30m/min

30m/min

15m/min

Breakout device

Max.breakout torque

36000N.m

36000N.m

36000N.m

vise clamping range

Customized

Customized

Customized

Mud pump

Max.flow

/

/

/

Max.pressure

/

/

/

Foam pump

Rate of flow

/

/

/

Rated pressure

/

/

/

Mud pipe

Internal diameter

∅55

∅55

∅55

Pressure

15Mpa

15Mpa

15Mpa

Chassis

Drive mode

 Crawler chassis

 Crawler chassis

Crawler chassis

Rated power

/

/

/

High speed

3.3km/h

2.7km/h

3km/h

Max.climbing gradient

39º

39º

39º

Working dimension

 

4350*1800*8900mm

4600*2100*9000mm

5130*3250*10500mm

Transportation dimension

 

6000*1800*2000mm

6000*2100*2600mm

6400*2250*2860

Weight

 

10.5t

12.5t

14t

 

Borehole Diameter: 420---500mm
 
Maximum Drilling Depth: 420-700m
 
Engine Power: 97-154kw
暂未实现,敬请期待
暂未实现,敬请期待
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