喇嘛甸油田注采无效循环治理的做法及效果

Solution of Ineffective Circulation in Lamadian Oil Field

喇嘛甸油田进入特高含水期以后,油田注水、产液能耗量高,给控制油气生产成本带来了极大难度。因而,从油田实际动态开发资料入手,结合近两年的取心井资料结果,总结了特高含水后期,在控制无效注采循环和强化措施挖潜提高储量动用程度方面的做法,在实际工作中表明,对控制油田产量递减改善油田开发效果,控制油田开发成本具有明显的作用。

Since Lamadian Oil Field entered ultra-high water cut stage,energy consumption for water injction and fluid production becomes higher,causing challenge for controlling oil and gas production cost.Based on actual dynamic development data and combining with coring data in recent two years, this paper summarizes solutions for ineffective circulation of injection-production and strengthen potential tapping measurement to improve reserves producing degree.Actual work shows that this method has apparent effect on controlling production decrease and controlling oil field development cost.