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The 22nd China International Petroleum & Petrochemical
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March 21-23,2022

LOCATION : HOME > cippe News > NSJ-DRILLING – A Professional Manufacturer of Oil Drilling Tools Will Exhibit on cippe2021 at Stand E2175

NSJ-DRILLING – A Professional Manufacturer of Oil Drilling Tools Will Exhibit on cippe2021 at Stand E2175

Pubdate:2021-04-23 16:05:36 Source: cippe Click: 80 times

NSJ-DRILLING will exhibit on cippe2021 (Hall E2–Stand E2175) from8-10 June at NCIEC, Beijing.

Company Introduction

Since the 1970s, Heilongjiang North Shuangjia Drilling Tools Co., Ltd. (NSJ-DRILLING) has started to develop and produce oil downhole tools. Passed ISO9001-2008 quality management system certification and obtained the using right of API Monogram. After more than 40 years of development, our products cover more than ten series, hundreds of varieties and thousands of specifications, such as Drilling Tools for Top Drive, Wellhead Tools, Jars, Hole Opening Tools, Stabilizers, Inside BOP Tools, Directional Tools, Cementing and Casing Accessories Tools, Fishing Tools, Milling Tools and Incident Handling Tools, etc.

Main Exhibits on cippe2021

Casing Running Tools


Shuangjia casing running tools own advantages of safety and high-efficiency. According to casing size and different design requirements that can be designed external type or internal type. This technology can take all advantages of top drive drilling, when running casing, the casing string can be simultaneously accomplished rotating, lifting, running and circulating mud, etc., which maximum guarantee the casing right down to the bottom of the well, and the success rate, operation security and work efficiency of running casing will be improved greatly.



Shuangjia owns the most comprehensive jars and shock absorbers in China. According to the function, Jars can be divided into drilling jar, fishing jar, shock absorber, etc.

Torque Reduction Sub


Shuangjia TRS is an integral drill string component consisting of a short one piece mandrel utilizing proprietary bearing technology to support a non rotating one piece sleeve, to be positioned between the connections of the drill pipe and spaced appropriately to cover the build section of the wellbore. It could help to reduce drilling torque by significant amounts (25-35%), and reduce string transmitted vibration as well.

Shuangjia Multi-function Casing Scraper


Shuangjia Multi-function casing scraper could work as non-rotating fixed type casing scraper, as well as a rotating type casing scraper. Besides normal cleaning operation, it should stop running in the drill string when stuck, then connect the washover tools, and apply some pull force to shear the pin, then shift to rotating mode, and proceed releasing stuck operation, like providing a torque, pushing, circulation and jarring until recover the normal situation, then continue to run in drill string.

Shuangjia Long-shaped Fishing Magnet


Shuangjia Long-shaped fishing magnet is a new type pipe cleaning fishing tools, normally worked together with multi function casing scraper, absorbing ferromagnetic sundries in mud; mainly used in washover operation with low flow and low circulation, has obvious absorbing effect.

More about NSJ-DRILLING, please visit:

Welcome to meet NSJ-DRILLING on cippe2021 at Booth E2175.

Part One:ASBR - Oil and Gas Drilling and Completion Service Provider Will Exhibit on cippe2021
The next chapter:CNOOC oil production up 4.7% in Q1

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