POP阀的压力值设定

Setting Pressure for POP Valve

POP阀在易喷易漏井广泛使用。介绍了设置POP阀的压力值原理,并通过对封隔器坐封前后的受力情况,分析测试管柱中POP阀上下受力情况的变化,以此说明施工队伍设置POP阀的压力值不合理,并引出在设置POP阀及封隔器的压力值时应考虑的受力因素。

POP valve is widely used in the well easy to spray or leaky.The principle to set POP pressure valve is Introduced,and through the force status before and after of packer set,changes of force up and down to POP valve in the testing string are analyzed to show that the pressure value set by operation team of POP valve is not reasonable and force factors should be considered when setting pressure value for POP valve and packer.