SR QLS Quick Joint Wireline And Slickline Tool String

QLS Quick Joint Wireline Tool String

I.Introduction

QLS Quick Joint is used to minimize the line twist when running in and pulling out of the well. It is usually located below rope socket and the bearings permits rotational movement when maintaining longitudinal rigidity in the tool string. This design is suitable to handle impact from heavy upwards and downward jarring.

II.General Technical Parameters

Note. More customized parts are available upon request.

III.Structure characteristics :

QLS Quick Joint consists of upper sub, lower sub, mandrel, bearing sleeve, thrust ball bearing, etc..The mandrel with thrust ball bearing fixed is then installed to the bearing sleeve. The upper sub is connected to the bearing sleeve and the lower sub is connected to the mandrel with screws. And fix the swivel joint between the rope socket and stem. The thrust ball bearing is with tiny friction. When the stem, etc. drives the mandrel to

rotate, the upper bearing sleeve and the upper sub do not move. Thus, the wireline connected to the rope socket will be prevented from twisting off.

Welcome to contact us at any time..

◆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.