Special Type Drilling Rig

Special type drilling rig Special type drilling rig includes fast moving drilling rig, super single drilling rig cluster well pad drilling rig, heli-portable drilling rig.

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Product Details

Special Drilling Rig

Fast moving drilling rig

Description and features:

● Modular and compact design.

● Quick and fast mobilization,  no need rig down during moving, reducing rig moving time distinctly.

● Suitbale for desert environment.

● Suitable for mobile mounted drilling rig and workover rig.


 Specification

Rig Model

1000HP

          1500HP

2000HP

Drilling depth with 4 1/2” DP, ft

13200

16400

23000

Max Hook Load, lbs

        500,000

700,000

1,000,000

Drawworks shift

DC:4F+4R  AC: Stepless

DC:4F+4R   AC: Stepless

DC:4F+4R   AC: Stepless

Main Brake Model

DC: disc brake AC: dynamic brake

DC: disc brake AC: dynamic brake

DC: disc brake AC: dynamic brake

Auxiliary Brake Model

DC: Eddy current, Eaton brake AC: Disc brake

Wireline diameter, in

1 1/4”

            1 3/8”

            1 1/2”

Rotary table

ZP275

ZP375

ZP375

Mast Height, ft

           145

152

152

Substructure height, ft

24.6

29.5

34.5

Mud Pump Unit

F1300x2

F1600x2

F1600x3

Mode of Drive

SCR/VFD

SCR/VFD

SCR/VFD

Genset Power and Qty.

1757kW x 2

1757kW x3

1757kW x3



Super singel drilling rig

Description and features:

● Integrated with power system, hydraulic top drive, drawworks, mast, substructure, travelling hook, all mounted on a heavy duty trailer.

● High automation level, equpped with hydraulic top drive, hydraulic BOP lifting device, hydraulic pipe handling device.

● Compact structure, high integration level and fast mobilization capabilty.


Specification


           Rated depth

1000 m(41/2″DP)

Drill fllor height

3.9m

Max. Hookload

900kN

Wireline diameter

φ26mm(1″)

Hook speed

0.4-1.6m/s

Main brake

Band brake

Mast height

22m

Auxiliary brake

WCB224

Mast type

Vertical, front opening K type口K型

Hook block

YC90

Power installed

Rig

450kW

Rotary table

ZP175

Mud pump

567kW

Mud pump unit

RGF-800

Mode of Drive

Hydraulic+Mechanical

Mud tank capacity

60 m3

Travelling System

4×3

Top drive model

FOREMOST-100



Cluster well pad drilling rig

Description and features:

● Skdding system adopts guide rail skidding mechanism, and could realize single direction skidding thru hydralulic pushing cylinder and matched  guide rail.

● Largely improving the rig moving efficiency by skidding system, eliminate the needs of rig down and rig up procedure.


Specificaiton:


Rig Model

1000HP

          1500HP

2000HP

Depth with 4 1/2” DP, ft

13200

16400

23000

Max Hook Load, lbs

           500,000

700,000

1,000,000

Drawworks shift

 DC:4F+4R     AC: Stepless

DC:4F+4R      AC: Stepless

DC:4F+4R       AC: Stepless

Main Brake Model

DC: disc brake  AC: dynamic brake

DC: disc brake  AC: dynamic brake

DC: disc brake    AC: dynamic brake

Auxiliary Brake Model

DC: Eddy current, Eaton brake  AC: Energy comsumption

Wireline diameter, in

1 1/4”

            1 3/8”

               1 1/2”

Rotary table

ZP275

ZP375

ZP375

Mast Height, ft

             145

152

152

Substructure height, ft

24.6

29.5

34.5

Mud Pump Unit

F1300x2

F1600x2

F1600x3

Mode of Drive

SCR/VFD

SCR/VFD

SCR/VFD

Genset Power and Qty.

1757kW x 2

1757kW x3

1757kW x3



Heli-portable drilling rig

Description and features:

● Each transporation module less than 5300LBS, suitable for jungle, swamp terrain, no road accessible to the well site.

●  By heli-portable transportation, we can save the time and cost of building the road and infrastructure, meanwhile environment is conserved.


Specification:


Rated depth

5000m(4 1/2” DP)

Rotary table shift

Ⅰ+ⅠR stepless

Max. hookload

3150kN

Mast height

45m

Drawworks HP

1100kW(1500HP)

Substructure height

7.5m

Drawworks shift

Ⅰ+ⅠR stepless

Clearance below rotary

6.2m

Line

7×6(run in)

Mud pump configuration

800HP×3

Hook speed

0-1.2m/s

Mode of Drive

AC-VFD-AC

Wireline diameter

Φ32mm(1 1/4”)

Central pipe diameter

Φ75mm

Rotary table

ZP275

High pressure mud line

Φ103mm×35MP




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