复杂地层是由一系列地质作用而形成的，由于地质构造运动,地层受到压力、张力、剪力和扭力等的作用,使岩层产生褶皱和断裂等现象，从而形成节理片理、裂缝、断层等破坏。这种破坏，对于硬或中硬的脆性岩石尤为强烈。
基于数值模拟的复杂地层套管破坏机理研究 - 工程材料-科研基金网 关键词：地应力；套管；数值模拟；复杂地层 [gap=1518]Keywords：in-situ stress;casing;numerical simulation;complex formation
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复配方案 || compositional formulation 复杂地层 || complex formation troublesome region trick formation 复杂度 || complex rate ..
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... extremal dilatation 极值复特征 intricate stratum 复杂地层 scale of perinatal psychology 围产期心理量表 ...
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Recent years, in company with the exploration and exploitation of deep oil and gas fields, the complex formations in high temperature and high pressure condition were often drilled through.
近年来,随着深层油气资源的钻探开发,往往钻遇到高温高压复杂地层。
参考来源 - 超高密度高温钻井液体系与流变性调控机理研究However, to realize propagation characteristic of Rayleigh wave will have instructional function for analyzing complex stratum.
然而,了解复杂地基土中瑞利波的传播规律,对于分析研究复杂地层介质结构具有指导性作用。
参考来源 - 复杂地层条件下瑞利波传播特性的数值分析研究·2,447,543篇论文数据，部分数据来源于NoteExpress
复杂地层构造的地震模拟，是地震勘探理论的重要问题。
Seismic modelling is an important theoretical problem in seismic prospecting.
水泥浆护壁堵漏是钻探施工对付复杂地层的有效方法之一。
Using cement slurry to support the hole walls and plug the leaky zones is one of the effective ways in drilling construction to deal with the troublesome zones.
测井曲线的多重分形分析方法对于复杂地层的研究具有一定的现实意义。
Therefore, the logging multifractal analysis method will take some practical significance in study of the complicated formation.
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