海上油田酸化返排液的处理工艺研究

Process research of acidizing fluid on the offshore oilfield

酸化是海上油田重要的增产增注工艺措施,尽管酸化应用已相对成熟,但油井酸化后残酸的处理问题一直未得到有效解决。本文主要针对酸化返排液的存在的问题,提出一种有效的处理工艺流程,并进行模块化设置,有效地处理了返排液,保证了酸化增产的效果,对油田的稳定生产也具有重要的意义。

Acidizing is one important technology of increasing production on the offshore oilfield.This technology has beenapplied widely,but the treatment of acidizing fluid has not been solved effectively.For the problem,this paper researched on thetreatment process and modularized it,which could effective treatment the acidizing fluid,and ensured the increasing production.The technology should be important to oilfield production.