论文部分内容阅读
本文推导了工程师法压井中套压及套管鞋处地层所受压力的计算式,分析了上述两个压力最大值的产生时间及影响因素,并给出了套管鞋处地层所受最大压力的计算方法。这些将有助于指导压井施工的顺利进行。
In this paper, the formula of the pressure of casing pressure and the pressure on the casing of the casing shoe are deduced by engineers. The generation time and influencing factors of the two maximum pressures are analyzed, and the maximum pressure on the casing of the casing shoe is given The calculation method. These will help to guide the smooth construction of kicking work.