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    • Api Well Drilling String With Slip Recess Spiral Drill Collar - China

    price: 1000.00 Dollar US$

    Api Well Drilling String With Slip Recess Spiral Drill Collar

    Products Photos Catalog Api Drilling String Photos Catalog

    The Spiral Drill Collar of Lake is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard.

    It is a kind of drill collar which adds three dextrogyrate spiral groove on the outer circle of ordinary drill collar when processing, and the purpose is to reduce the area of contact and friction with the well wall, which can effectively prevent the pressure sticking.

    The single weight of the spiral drill collar is round about 4% lighter than the ordinary drill collar with the same specification, and the shape and thread of the both ends are the same with the drill collar.

    Contact Michelle at lakepetro.

    com


    Company Contact:


    • Phone: +865467080021

    • Address: Huanghe Road, Dongying , Shandong , China

    • Email: Email


    Published date: May 19, 2019

    • Business Description: We are a supplier from China for Oilfield equipment and tools: BOP, Mud pump, Valves, pipes, Handling tools, Downhole tools, Solid control, Wellhead control, flanges, fittings and spare parts.

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