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Wireline Link Jar Wireline Tool String

Wireline Link Jar Wireline Tool String

  • Wireline Link Jar Wireline Tool String
Wireline Link Jar Wireline Tool String
Product Details:
Place of Origin: China Baoji
Brand Name: Ruixin
Certification: API
Model Number: 1.5inch 1.875inch 2inch 2.125inch
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden Box
Delivery Time: 2-3 weeks
Payment Terms: T/T
Supply Ability: 1 set 2 weeks
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Detailed Product Description
Name: Wireline Link Jar Wireline Tool String Outer Diameter: 1.25inch-2.5inch
Fishing Neck: 1.187inch-2.313inch Connecting Thread: 15/16-10UN 1-1/16-10UN 1-9/16-10UN
Stroke: 20inch 24inch 30inch
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Link Jar Wireline Tool String


1.875"Mechanical Link Jar


1.875 Inch Mechanical Link Jar


Wireline Link Jar Wireline Tool String

  1. Introduction

Link jar is mainly used in downhole device for shearing dowels in the process of casting and fishing. When strong strength is required for downhole device fishing, it can provide jolting force far bigger than wireline tension to complete the operation.

Link jar is connected in the lower end of stem. Jarring process is an acting process requiring bigger jolting force. It mainly depends on the mass of stem and speed of relative motion of link jar’s main and subsidiary chains during collision. The speed of downward motion is obtained mainly through the downward gravity motion of stem, so the strength is limited. But the speed of upward motion can be obtained through hoisting barrel’s speed. Appropriate hoisting barrel operation can help to obtain a very large ascending speed.

  1. General Technical Parameters
Outer diameter Fishing neck Connecting thread Stroke Code
1.25" 1.187" 15/16-10UN 20" W05-01.19.00
1.25" 1.187" 15/16-10UN 24" W05-01.14.00
1.25" 1.187" 15/16-10UN 30" W05-01.20.00
1.5" 1.375" 15/16-10UN 20" W05-01.04.00
1.5" 1.375" 15/16-10UN 24" W05-01.12.00
1.5" 1.375" 15/16-10UN 30" W05-01.02.00
1.875" 1.75" 1-1/16-10UN 20" W05-01.25.00
1.875" 1.75" 1-1/16-10UN 24" W05-01.30.00
1.875" 1.75" 1-1/16-10UN 30" W05-01.03.00
2.25" 1.75" 1-1/16-10UN 20" W05-01.34.00
2.25" 1.75" 1-1/16-10UN 24" W05-01.35.00
2.25" 1.75" 1-1/16-10UN 30" W05-01.36.00
2.5" 2.313" 1-9/16-10UN 20" W05-01.31.00
2.5" 2.313" 1-9/16-10UN 24" W05-01.32.00
2.5" 2.313" 1-9/16-10UN 30" W05-01.33.00

Remark: special dimensions available according to customers’ demands

  1. Structure characteristics and Application

With simple structure, link jar is convenient to use by up-down jarring. It is the most commonly used jar mainly constituted by the main and subsidiary chains of jar. During the action process, main and subsidiary chains can produce larger speed of relative motion. Their bumping can produce impact force.

  1. Matters need attention

1. Link jar is the simplest and most commonly used jar. But wireline may be stuck into the groove of link jar when fishing downhole wirelines so that tools cannot be pulled out. In such a case, other kinds of jars other than link jar should be used.

2. After using link jar, please keep in good repair to extend its service life.

Welcome to contact us at any time.

Wireline Link Jar Wireline Tool String 0



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Tel: 86 13571793445

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