... 非均匀地应力 in-situ stress 非均匀地应力 non-uniform ground stress 非均匀介质 non-uniform dielectric ...
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According to the data obtained in Zhongyuan Oil Field, ordinary casing can't bear such extremely high non-uniform in-situ stress, so special casing must be developed to the production of oil and water wells which are situated in gypsum-salt rock.
根据中原油田的地应力资料,普通套管无法承受异常高的非均匀地应力,因此,必须开发特种套管以专用于岩膏层的油水井生产。
参考来源 - 非均匀地应力下的套管损坏机理及修复工具分析·2,447,543篇论文数据，部分数据来源于NoteExpress
其次，采用有限元方法，研究了非均匀地应力条件下蠕变地层中套管的载荷。
Secondly, due to the difficulty of the analytical method in treating non-uniform in-situ stresses, finite element method is used instead.
对套管的变形形态与地应力作用大小、应力范围之间的关系和非均匀地应力的求解进行了研究。
The relation between the deformation shape of casing and the areas and subjected to ground stress and the theory solution of non-uniform in-situ stress were analyzed.
对套管的变形形态与地应力作用大小、应力范围之间的关系和非均匀地应力的求解进行了研究。
The distributions of casing load with uniform and non-uniform in-situ stresses in creep formations are studied by analytical and numerical methods, respectively.
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