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Oifield API Drill Pipe, Integral Heavy Weight Drill Pipe, Square/Hexagonal, Non-Magnetic Steel, Ultrasonic Test&From China - details see: https://www.machineto.com/oilfield-api-drill-pipe-as-integral-heavy-weight-drill-pipe-for-spare-parts-of-offshore-drilling-rig-on-alibaba-com-10317655

Spare Parts of Offshore Drilling Rig as Oilfield API Drill Pipe on Alibaba.com's Introduction

China Factory's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe is mainly used between dill collar and dill pipe to ease transition stress concentration and reduce the rate between contact area and outer wall wear, which can effectively prevent the pressure sticking.

China Factory's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe is suited for most applications including vertical, extended reach and horizontal oil wells.

China Factory's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe reduces differential sticking, minimizes wear and improves circulation in especially tough drilling environments.

China Factory's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe(HWDP), was developed to provide a gradual transition from heavy drill collars to relatively lightweight drill pipe. This intermediate weight pipe has a wall thickness of approximately one inch, and helps prevent stress concentration at the top of drill collars. HWDP also allows drilling at higher RPMs, reducing torque and differential pressure sticking.
China Factory's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe is well-suited for directional drilling. Because it bends easily, it simplifies directional control and minimizes connection fatigue problems common to high-angle or horizontal drilling.

For extended reach and horizontal wells, especially in wells where the total vertical depth to total measured depth ratio is low, high strength heavyweight drill pipe is often used high in the hole to apply weight on the bit.
Various combinations ofIntegral Heavy Weight Drill Pipe, drill collars and standard drill string components can be created to meet the challenges of severe drilling conditions.

China Factory on Alibaba.com's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe's Specification

China Factory on Alibaba.com's Offshore Drilling Rig as Oilfield API Drill Pipe as Non-Magnetic Integral Heavy Weight Drill Pipe's Manufacturing Process

China Factory on Alibaba.com's Offshore Drilling Rig as Oilfield API Drill Pipe as Non Magnetic Integral Heavy Weight Drill Pipe's Mechanical Properties