Wireline Running F Collar Stop Tools 2-7/8Inch～4-1/2Inch Slickline Tools

Product Specification

Wireline  Running  F Collar  Stop Tools 2-7/8Inch～4-1/2Inch Slickline Tools

Introduction

The  F collar stop tools is mainly composed of an upper joint, locking nut, positioning claws, spring clips, shear pins, cylindrical pins, etc. 

The F collar stop tools as the name suggests, is a fixator that sits inside the oil pipe coupling to fix the pressure gauge. When performing the operation, it is necessary to cooperate with the corresponding lowering tools and go down the well together.

method of application

1. The F collar stop tools must be connected and sent down the well by the corresponding lowering tool. 
2. When the tool is lowered, the spring clip is in a locked state, which causes the positioning claws to contract, facilitating the smooth descent of the tool. 
3. When the tool passes through the tubing coupling, it is vibrated downward to impact the lowering tool. The spring clip opens, releasing the positioning claws, and the positioning claws spring open, gripping the inner arm of the tubing coupling to fix the pressure gauge and prevent it from moving.

method of Disassembly

1. Use the punch to remove the elastic cylindrical pin and then take off the spring clip; 
2. Impact to cut the shear pin, and pull out the connecting piece between the upper joint and the locking nut from the opening end of the positioning claw; 
3. Use the punch to remove the elastic cylindrical pin and unscrew the connection bolt of the upper joint and the locking nut.

Tools Can Be Manufactured To Any Size Required. 

maintenance

1. When using, carefully check whether all components are properly connected and whether the accessories are loose to prevent any parts from falling off during the descent, which could cause unnecessary troubles.
2. When not in use for the time being, place the tools in a spacious area to prevent the spring clips from deforming due to compression.

◆About Baoji RuiXin Slickline Tools

Baoji Ruixin Energy Equipment Co., Ltd. was established in 2012. It is an IS0: 9001-2015 and API Q1 system certified technology research and development organization specializing in the design and manufacture of steel wire, cable and coiled tubing tools. With strong new product research and development capabilities, it has obtained 12 national utility model patent certificates and 1 invention patent certificate. Undertook two prefecture-level and provincial-level scientific research projects. Our products include wireline wireline wellhead blowout prevention equipment, wireline downhole tools and coiled tubing downhole tools. At present, we have provided professional equipment and technical support to more than 50 oilfield service companies in various regions at home and abroad.

◆Strict quality control system

Steel wire working tools are certified by API, and all manufacturing are strictly in accordance with API system, including quality control management, environmental management and occupational health and safety management. For each wire working tool and each part, we have achieved traceability from raw materials, production process to product shipment.

◆Hard work, after-sales service

On-site technical guidance exchanges with each other. Our sales and technical personnel communicated well with front-line engineers and technical experts on the job site, and solved technical problems such as material selection, sealing structure optimization, and accident handling in complex environments. And carried out many technical exchanges and friendly cooperation. We have done a good job of product after-sales service for customers, and we provide customers with more satisfactory services. We would like to thank more and more customers for their support and trust. In the future, we will do better.

Welcome to contact us at any time.