casing-bearing formation 下套管地层
casing-bearing fornation 下套管地层
Upper&lower casing bearing 上下壳轴承
low pressure casing bearing 低压轴承
intermediate bearing casing 中间轴承罩
side bearing casing 侧轴承匣
crank bearing casing 曲柄轴承罩
Bearing casing 轴承机匣
turbine bearing casing 涡轮轴承机匣
By solving the mechanical model, the casing bearing forces can be obtained under the conditions of different hole types, mud density, casing suspension length and casing running ways.
通过对模型的求解，可以得到不同井眼类型、泥浆密度、悬浮长度以及不同下套管方案下的套管受力，为大位移井下套管作业提供了力学参考。
The casing is thus free to yield to thermal expansion by moving forward on special slide elements between the front-end brackets and the front bearing pedetal.
外壳通过位于前端支架和前轴承座之间的特殊滑动部件向前滑动，从而避免了热膨胀的影响。
It is very important for the designs of well casing strings, especially for those of deep Wells and super deep Wells to analyze the load bearing capacity of tub es inside slips.
分析卡瓦内悬挂管柱的承载能力，对油井特别是深井和超深井的套管柱设计十分重要。
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