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THE ELECTRICAL-DRIVE TRAILER-MOUNTED DRILLING RIG SERIES

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THE ELECTRICAL-DRIVE TRAILER-MOUNTED DRILLING RIG SERIES
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Product description

The electrical-drive trailer-mounted drilling rig series

* This kind of drilling rigs are designed and manufactured in accordance with API Spec Q14F7k8C and RP500GB3826.1GB3836.2 GB7258SY6584 standards as well as“3C”compulsory standard.

* This kind of the drilling rigs consist of trailer-mounted main unit, drive system, drill floor, DP slide way, control system and auxiliary system, etc.

* The drawworks and rotary table are driven by DC brushless –excitation motorsand the driving control is realized by digital AC-SCR-DC system

* The hydraulic disc brake is for main brake and FDWS is for auxiliary brake.

* The derrick which is front- open type and two –section structure with an inclination angle or erective sections can be lifted up or fallen down and telescoped.

* The substructure with the height of 5.5 m has a parallelogram integral structure with two sections supported by 6 setbacks, which can be risen spirally.

* The structure is simple, but easy for installation and movement and the transmission is reliable.

* Safety and inspection measures are strengthened under the guidance of the design concept of “Humanism Above All” to meet the requirements of HSE.

Main technical specification for trailer-mounted drilling rigs

 

Model

ZJ20/1580CT

ZJ30/1700CT

ZJ30/1700DBT

ZJ40/2500CT

ZJ40/2500DBT

Drilling depth (ft)

6600(41/2″DP)

10000(41/2″DP)

12000(31/2″DP)

13000(41/2″DP)

13000(41/2″DP)

5900(5″DP)

6600(5″DP)

10000(41/2″DP)

10000(5″DP)

10000(5″DP)

Max hook load (lbs)

350000

400000

400000

500000

500000

Hook speed
(ft/s)

0.67~4.92

Mast height
(ft)

118/125

Derrick type

Mast type or erective sections

Height of drill floor (ft)

14.76

19.69

18.06

19.69

19.69~21.98

Engine model

CAT3412 DITA
Or C-16 ATAAC

2×CAT 3408C DITA
or 2×C-15 ATAAC

3508B+SR4B diesel generator set

CAT 3412 DITA
Or C-16 ATAAC

3508B+SR4B diesel generator set

Engine power (NO.×hp)

650
or 660

2×475

2×1341+805

2×650
or 2×660

2×1676+805

Transmission mode

Hydraulic+ Mechanical

Hydraulic+ Mechanical

VFD

Hydraulic+ Mechanical

VFD

Model of the transmission box

S6610HR

2×S5610HR

TZJ30

2×S6610HR

TZJ40

Traveling system

4×5

5×6

4×5

5×6

5×6

Model of the drawworks

JC20CT

JC30CT

JC30DBT

JC40CT

JC40DBT

Main brake

Disc

Disc

Disc

Disc

Disc

Auxiliary brake

WCB224

WCB324

DWS40

WCB236

DWS40

Main wireline diameter (in)

1 1/8

1 1/4

Model of the hook block

YG160

YG180

YG180

YG225

YG225

Swivel model

SL160

XSL225

XSL225

XSL225

XSL225

Model of rotary table

ZP175

ZP205

ZP205

ZP275

ZP275

Power for mud
pump(hp/set)

791

791/2

1000/2

1287/2

1287/2

Working pressure of the hydraulic system (psi)

2002

Working pressure of the air system (psi)

143

 

 

 

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QINGDAO OILRIG TRADE CO., LTD. has been dedicating itself to export business of oilfield equipment and components to North/South America, Europe, Middle East, South East Asia .

Our Warranty

OILRIG warrants our products for a period of one year to be free from defective material and workmanship. OILRIG's products equal or exceed the quality and tolerances of the products provided by the original manufacturer. 

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