明确了射孔直径、密度及相位等与套管强度的关系。
The relationships among perforation diameter, density, phase and casing strength are clarified.
套管抗挤强度是衡量套管强度性能的一项重要指标。
The casing strength of collapse resistance is an important index of weighing the performance of casing strength.
文章方法对高温高压井井身结构设计、套管强度设计有一定的指导作用。
The method could instruct well structure design and casing intensity design in HP/HT wells.
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