摘要
靖安油田位于鄂尔多斯盆地,现已进入开发中后期,针对其油藏产油量递减速度快,含水率急剧上升,开发效果变差等问题,选取"2+3"提高采收率技术对注水井进行调剖,使其对应油井达到稳产增产的目的,并指出该油田应用"2+3"采油技术的有利条件和改进措施。
Jing'an oilfield locates in the Ordos basin.It has entered into later development stage.Aiming at fast decrease speed of the reservoir oil production,steep rise of moisture content and deterioration of development effect,in order to achieve the purpose of stable production,'2 + 3' EOR technology was used to conduct profile control of water injection wells.At last,favorable conditions and improvement measures for applying '2 + 3' EOR technology in the oilfield were put forward.
出处
《辽宁化工》
CAS
2012年第9期942-944,共3页
Liaoning Chemical Industry
关键词
靖安油田
调剖
提高采收率
“2+3”技术
Jingan oilfield
profile control
improving oil recovery
'2 + 3' EOR
