Calculation and analysis of dynamic drag and torque of horizontal well strings

In recent years, shale gas production horizontal well types mainly include conventional horizontal well, highly deviated well and scoop-shape horizontal well. For the sake of construction decision making, it is necessary to study these three types of wells from the aspects of drag and torque charact...

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Bibliographic Details
Main Authors: Xiaohua Zhu, Ke Li, Jiawei An
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2019-04-01
Series:Natural Gas Industry B
Online Access:http://www.sciencedirect.com/science/article/pii/S2352854019300336