论文部分内容阅读
本文通过分注水井投捞遇阻遇卡的因素分析,指出影响投捞合格率的主要因素一是井筒和偏心配水器结垢造成测试遇阻遇卡,二是部分井筒有死油与结垢物、泥砂混合沉积在投捞器与配水器之间造成遇阻遇卡,三是井斜偏磨钢丝造成投捞遇阻遇卡。提出了三条提高投捞合格率的方法,形成了分注井投捞测试管理与绩效考核机制。
In this paper, by analyzing the factors that affect the catching and catching cards, the paper points out that the main factors that affect the passing rate of fishing are the fouling caused by the fouling of wellbore and eccentric water distributor, the second is that some wellbores have dead oil and fouling Material, sediment mixed deposition in the salvage and water dispensers encounter encounter cards, the third is caused by deviation of partial wear of steel wire rope encounter encounter cards. Put forward three methods to improve the passing rate of fishing and formed the management system and performance appraisal mechanism of the fishing well.