logo

QUALITY IS OUR CORE.

OUR CONCEPT.

PRODUCTS

Quality is our core our concept

PRODUCT QUICK FIND

图片1
图片1
Drilling Jar
0.0 Yuan 0.0 Yuan
Product description

Drilling Jar

JZ Mechanical Drilling Jar intergrates the up jarring with the down jarring with wide load range. The special flexible extended shaft can cut down the flexural stress of the jar body efficiently.

 

Type

OD (m)

ID (mm)

Max. Tensile Load (MN)

Max. Working Torque (KN.M)

Pumping Area (cm2)

Up Jar Stroke (mm)

Down Jar Stroke (mm)

Conn.

Overall Length (in locked position) (mm)

JZ95

95

28

0.8

8

32

200

200

2 7/8 Reg.

5800

JZ108

108

36

0.8

10

38

203

203

NC31

6404

JZ121

121

51.4

1.4

13

60

198

205

NC38

6343

JZ159III

159

57

2.2

15

100

149

166

NC46

6517

JZ165

165

57

2.2

15

100

149

166

NC50

6517

JZ178

178

57

2.3

15

100

147.5

167.5

NC50

6570

JZ203

203

71.4

2.5

20

176

144.5

176.5

6 5/8 Reg.

7244

JZ229

229

76

2.5

22

181

203

203

7 5/8 Reg.

7753

Hydromechanical Drilling Jar Type ZSJ & ZXJ

This hydromechanical drilling jar consists of two independent components, i.e. hydraulic up jar type ZSJ and mechanical down jar type ZXJ, which can be used either independently or in one. It is connected above the drill string neutral point. When resistance or stuck accident is encountered in downhole drilling operation, the drilling jar can be started to up jar or down jar at any time for relief. It's an important tool to reduce the stuck accident during drilling deep well, complicated well and slant well.

Model

OD (mm)

ID (mm)

Conn.

Max. Tensile (MN)

Max. Working Torque (KN.M)

Max. Jarring Load (KN)

Max. Stroke (mm)

Overall Length (mm)

ZSJ46

121

51

NC38

1.4

13

270

305

6391

ZXJ46

121

51

NC38

1.4

13

250

182

5125

ZSJ56

146

57

4 1/2FH

2.0

15

450

330

5738

ZXJ56

146

57

4 1/2FH

2.0

15

400

182

5000

ZSJ62II

159

57

NC46

2.2

15

550

346

6738

ZXJ62

159

57

NC46

2.2

15

550

182

5371

ZSJ64

165

57

NC50

2.2

15

550

346

6736

ZXJ64

165

57

NC50

2.2

15

550

182

5457

ZSJ70

178

70

5 1/2FH

2.3

15

550

346

6359

ZXJ70

178

70

5 1/2FH

2.3

15

550

182

5457

ZSJ76

197

71.4

6 5/8 Reg.

2.5

18

750

370

6670

ZXJ76

197

71.4

6 5/8 Reg.

2.5

18

600

181

5249

ZSJ80

203

71.4

6 5/8 Reg.

2.5

20

750

370

6597

ZXJ80

203

71.4

6 5/8 Reg.

2.5

20

600

181

5249

 

 

 

未找到相应参数组,请于后台属性模板中添加
Previous
Next
logo

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. 

Customer message

留言应用名称:
Customer message
描述:
验证码

QINGDAO OILRIG TRADE CO., LTD   Powered by 300.cn  鲁ICP备14028717号