钻进式井壁取心器在井下钻取岩心时,必须牢固地推靠在井壁上,即姿态和位置不允许发生变化,否则就会卡钻,不能取出岩心。
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Sidewall coring techniques are used in field development to determine the watered out degree.
将井壁取心技术应用于油田开发中,评价油层的水淹程度.
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This paper establishes a method for evaluating water flooded zones using sidewall coring data.
建立了一种应用井壁取心资料评价水淹层的新方法.
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Study on the Design and Kinematic Simulation of the Rotary Sidewall Coring Tool
旋转式井壁取芯器的设计与机构运动仿真研究
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