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Oil Equipment Top Drive Drilling System

Posted at: Offers to Sell and Export | Posted on: Thu 30 Apr, 2009 2:15 am | Targeted Countries: USA | Russia | UK
oil equipment drive drilling system
Products Photos CatalogOil Equipment Drive Photos Catalog

Jinghong Petroleum Equipment Corporation

Our main product:

1. Top Drive Drilling System, 2. PC Pump

& Ground Driving System, 3. Series of Down-hole tools, 4. Solid Expandable Tubular Machining and Engineering service.


1. It can drill with triples instead of singles which can reduce two-thirds volume of work of makeup and breakout and greatly increase drilling speed.

2. The advantages of this system is that in tripping if meets block up or struck, you can rotate the drill string while circulating mud flow so it can reduce drilling accidents.

3. Top Drive System can increase the level of mechanization of operation together with the wellhead system which can reduce the worker's labor intensity and the amount of operators. Especially in the directional well and cluster well, Top Drive machine has more advantages.

Model DQ70BS-JH

Drive Mode AC VFD

Rated Drilling Depth 7000m (114mm/ drill pipe)

Rated Load Capacities 4500KN 500ton

Power supply 600VAC/50Hz

Rated Current 350A

Max. current 622A

Rated Power (continuous) 295kwX2 400HPX2

Rotary Speed 0-230r/min

Drilling Torque (continuous) 55KNm 40500 lbft

Max. Torque of Break Out 82KNm 60450 lbft

Backup tong Range 87-216mm 3 1/2- 8 1/2

Hydraulic system working pressure 16Mpa 2280psi

Rated Pressure of IBOP 70MPa 10000psi

Mud Circulating Diameter 75mm 3

Rated Circulating Pressure 35MPa 5000psi

Max. Distance between Main shaft Center and the Guide beam center 930mm 36.6

Main frame size 5.5m 18.04ft

Work Temperature -35~55℃

Company Contact:

No member photo
Contact Name: Lillian Lee
Company Name: Jinghong Petroleum Equipment Corporation
Email: Email
Tel: 86 10 88854840
Fax: 86 10 88854843
Street Address: 2nd Floor, No. 8th
Yuquanhuigu, No.3rd Minzhuang Road,
Haidian District, Beijing, China 100097
Website: http://www.jh-pm.com
Member name: soaringsea
Country: China-CN China
Member Since: 30 April 2009
Total Leads: 5 soaringsea Import Export Business Leads
Business focus: Oil Equipment, Down Hole Tool, Pc Pump, Oil Pump, Top Drive Drilling Machine, Petroleum Equipment, Petroleum Pump
Verify: Safe Import Export Tips

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