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液压上击器
The Fishing Jar is the result of years of continuous improvement based on actual field use. It is a straight-pull operated Jar. This Jar is simple to assemble and easy to use. The Fishing Jar is used for fishing, testing, coring, reaming, light drilling, 打捞工具
描述

Fishing Jar

The Fishing Jar is the result of years of continuous improvement based on actual field use. It is a straight-pull operated Jar. This Jar is simple to assemble and easy to use. The Fishing Jar is used for fishing, testing, coring, reaming, light drilling, side tracking, and washover operations.

Each blow can be controlled positively by the operator to deliver a very light blow or a blow of very heavy impact. Full circulation may be maintained throughout the tool for effective flushing. Full torque may be utilized in either direction and is at all times by means of heavy duty spines which are continuously in engagement.

Only straight pull is required to operate the Fishing Jar, and successive blows can be struck as often as the operator can slack off and raise the running string.

FishingJar-OilJar液压上击器-产品图.jpg

RECOMMENDED SPARE PARTS:

(1) 1 Service Kit2) 1 Washpipe3) 2 Piston Assemblies4) 16 Non-Extrusion Rings5) 16 Seal Protector Rings6) 4 Mandrel Body Fill Plugs7) 4 Middle Body Fill Plugs8) 8 Packing Sets9) 1 Mandrel Body Setting Tool10) 1 Piston Setting Tool11) 4 Mandrel Body Seal Sets

SPECIFICATIONS

Size Connections (inches)

2 3/8 API Reg.

2 3/8 API I.F.

2 3/8 EUE

2 7/8 API Reg

2 7/8 API I.F.

2 7/8 EUE

3 1/2 API F.H.

Outside Diameter (inches)

3 1/8

3 3/4

3 3/4

3 3/4

4 1/4

4 1/2

4 3/4

Inside Diameter (inches)

1

1 1/2

1 7/8

1 1/4

1 15/16

2 3/8

1 1/2

Free Stroke (inches)

5 3/4

3 15/16

3 13/16

4 1/8

4 3/16

5 3/16

4 7/16

Complete Assembly Part No.

52504

52528

52497

52506

52502

52653

52530

Weight

125

119

158

188

220

202

325









Size Connections (inches)

3 1/2 API I.F.

4 1/2 API F.H.

 4   1/2 API I.F.

5 1/2 API Reg.

6 5/8 API Reg.

 7   5/8 API Reg.


Outside Diameter (inches)

4 3/4

6

6 1/4

6 3/4

7 3/4

9


Inside Diameter (inches)

2

2

2 1/4

2 3/8

3 1/16

3 3/4


Free Stroke (inches)

5 1/16

4 5/16

6 1/2

6 1/2

6 1/2

6 1/2


Complete Assembly Part No.

52500

52498

52544

52680

52711

66346


Weight

285

590

640

757

900

1725


 


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