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Hydraulic Up/Down Jars

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连续管震击工具作为很多井下作业管串的标配工具,可以配合增强器或加速器等工具进行作业。除了被用于震击解卡、打捞,还用于例如开关滑套、辅助钻井、破碎、剪切销子、回收等诸多作业中,对于丰富连续管作业有很大的帮助。该震击器由上接头、上压体、连接体、下压体、心轴体、花键心轴、冲洗管、锁环、上活塞、下活塞、冲洗管螺母等组成。
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Specifications
 

PN#

Max OD

Min ID

Max Overpull

Max Overpush

Torsional Yield Strength

Total Stroke

Thread

(in)

(in)

(lbs)

(lbs)

(lbs)

(in)

 

D97-4212-700

2.125

0.75

18000

15000

2000

12

1.5”AMMT

D97-4287-700

2.875

1.00

34000

20000

2700

12

2 3/8”PAC

D97-4312-700

3.125

1.25

45000

35000

3100

12

2 3/8”REG

 

 

Features

 

  • Higher impact capability, it can hit harder than any other jar of the same size.
  • Maximum operating temperature 260℃.
  • Large bore for drop ball.
  • Jar has high tensile strength for higher impact service capability.
  • Jar is hydrostatic pressure balanced.
  • Jar can be run in compression or tension.

 

 

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SJS Petroleum Drilling & Production Equipment Co., Ltd

Address: No. 101, Xihuan Road, Jinzhou District, Jingzhou City, Hubei Province, P.R. China

Tel: +86-716-8012162

Fax: +86-716-8429433

E-mail: info@sjs.ServaCorp.com

 

SJS

Official Public Account

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