casing failure mechanism

基本解释

The study provides the basis for the research of the casing failure mechanism and controlling measure of the loosen sandstone reservoirs.
这为研究疏松砂岩地层套管的损害机制及防治措施提供了理论依据。
The result is propitious to the optimization design of casing slotting under non-uniform load, and offers a gist for analyzing casing failure mechanism.
其结果有利于指导在非均匀载荷作用下割缝的设计，对分析套管变形损坏的机理提供了依据，有利于对套损预防提出有效的建议。
The mechanism of casing failure is analyzed in detail, the diagnosis and prevention for unknown well casing failure are the key for controlling the rising of casing failure speed.
详细剖析套损形成机理，对未知井套管情况进行差别和预防是控制套损上升速度的关键。

套损机理
The casing failure mechanism study, especially the quantitative study of casing failure mechanism, isn’t systemic. The casing failure wells are increasing with years and its number exceed 500.
套管损坏对油田的影响将越来越大,而套损机理研究,特别是套损机理定量的研究还没有形成系统,因此套损机理定量的研究与应用及防护研究迫在眉睫。