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Helen Chen

Helen Chen(China)

Heilongjiang North Shuangjia Drilling Tools Co., Ltd.|Supplier Position：Sales Manager
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Heilongjiang North Shuangjia Drilling Tools Co., Ltd.
company： Heilongjiang North Shuangjia Drilling Tools Co., Ltd.
Position： Sales Manager
Introduction：Heilongjiang North Shuangjia Drilling Tools Co., Ltd. is a professional manufacturer of oil drilling tools，starts from 1976th. Passed IS09001-2015 quality management system certification and obtained the using right of API Monogram(API SPEC Q1、API SPEC 7-1. API SPEC 5DP and API SPEC 5CT) . Our products includes drill-stem tools, jars, inside blowout control tools, cementing tools, fishing tools, hole opening tools，milling tools and well head tools etc. Our major clients includes CNPC，SINOPEC，CNOOC, KERUI, HONGHUA etc.
Supply：FOSV,stabilizer,IBOP,Jars,Subs

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Helen Chen
Helen ChenPublish2025-02-19
Detail>

SupplyIntegral blade/welding/sleeve stabilizer（Size：3 7/8″～36″OD，HF1000-HF6000 Type）Integral blade stabilizer is an important tool in the drilling process to control the well deviation. It can stabilize the

1325 presentations, 208 access

Helen Chen
Helen ChenPublish2025-02-19
Detail>

SupplyQYZ type hydraulic drilling jar （Size：4 3/4″～9 1/2″OD）In normal drilling operation, downhole drilling tools assembly was stuck sometimes due to many kinds reason, and drilling jar is an effective tool

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