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Baoji Ruixin Energy Equipment Co.,Ltd
Baoji Ruixin Energy Equipment Co.,Ltd

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The Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool

The Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool

  • The Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool
The Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool
Product Details:
Place of Origin: China Baoji
Brand Name: Ruixin
Certification: API Q1
Model Number: 1.5inch 2inch 2.5inch 3inch 3.5inch 4inch
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden Box
Delivery Time: 2-4 weeks
Payment Terms: T/T, Western Union
Supply Ability: 1 set 2 weeks
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Detailed Product Description
Name: Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool Material: Alloy Steel&Nickel Alloy
Size: 1.5inch 2inch 2.5inch 3inch 3.5inch 4inch Fish Neck: 1.375inch 1.75inch 2.313inch 3.125inch
Body O.D: 1.84inch 2.19inch 2.69inch 3.65inch Function: To Perforate Standard And Heavy Wall Tubing Under Pressure
Connection: SR,QLS,BLQJ,HDQRJ
High Light:

Slickline Releasable Spear

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The Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool

 

I. Overview:
The sWireline Releasable Collet Type Bulldog Spear is used to fish the wells with inner holes.
Wireline Releasable Collet Type Bulldog Spear is composed of an upper joint, a mandrel, an auxiliary spring seat, an auxiliary spring, a main spring, an outer cylinder, a cone and slips. The slip is sleeved on the cone, and the slip is moved up and down along the cone surface of the cone through the compression and expansion of the spring, and the diameter of the slip is changed, thereby changing the fishing range and fishing fish with different inner hole diameter ranges. After the salvage meets obstacles, you can slam the pin downwards, throw off the fish, and raise the salvage spear.

II. General Technical Parameters 

Actual

O.D.

Fishing

Neck

Top Connection To Catch Diameters
1.75" 1.375" SR QLS, HDQRJ,BLQJ 1.000″-1.500″
2.220" 1.75" SR QLS, HDQRJ,BLQJ 1.125″-2.125″
2.720" 2.313" SR QLS, HDQRJ,BLQJ 1.625″-2.500″
3.600" 2.313" SR QLS, HDQRJ,BLQJ 2.250″-3.500″
4.500" 2.813" SR QLS, HDQRJ,BLQJ    3.325"-4.375"
4.500" 2.813" SR QLS, HDQRJ,BLQJ 4.000"-5.625"

Note. More customized parts are available upon request.

III. Structural features and use:
1. Wireline Releasable Collet Type Bulldog Spear has different sizes and specifications. To catch fish with different inner hole diameters, you only need to replace slips and cones of different specifications. When replacing slips and cones, clamp the self-releasing slip fishing spear upside down on a vise, unscrew the outer cylinder, and then directly remove the slips and cones for replacement. Its structure is simple and easy to use.
2. The method of using the self-released slip fishing spear. When fishing down the well, the slip moves on the cone surface of the cone to change the diameter of the slip, thereby fishing the fish with different bore diameters.
3. When pulling out, by cutting the shear pin, under the force of the main spring, the outer cylinder drives the slips to move upward, and the fishing spear is raised.
4. Wireline Releasable Collet Type Bulldog Spear needs to reinstall the pin every time the operation is completed. When installing the pin, use the equipped pin installation tool.
IV, matters needing attention:
When replacing the pin, the hexagon socket flat-end set screw must be removed to facilitate the use of the pin assembly tool.

The Wireline Releasable Collet Type Bulldog Spear Wireline Fishing Tool 0

Contact Details
Baoji Ruixin Energy Equipment Co.,Ltd

Contact Person: Selina Qiang

Tel: 86 13571793445

Send your inquiry directly to us
Baoji Ruixin Energy Equipment Co.,Ltd
401B, High-end Equipment Industrial Park, Baoji High-tech Development Zone, Shaanxi Province
Tel:00-86-13571793445
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