摘要
气顶油藏作为一类较为复杂的油气藏在开发中遇到的最主要问题是气顶气锥进,造成油井气窜,气顶的存在对开发方式的研究增加难度,气顶气的动用与否关系到整个油藏的开发动用方式。以新滩油田垦东344井区为例,利用数值模拟技术对研究区块气顶气是否动用、井网、开采方式,如何动用进行论证,确定合理的开发技术政策。
As a type of complex reservoirs one main problem encountered during development of a gascapped reservoir is gas invasion into oil producers.Due to existence of a gas cap it is more difficult to develop production strategies and the performance of gas cap has great influenced on the result of development.Taking Kendong 344 zone in Xintan oilfield for example,some practical and effective production strategies are developed through researches on gas cap performance well arrangement patterns and production methods using numeral simulations.
出处
《新疆石油天然气》
CAS
2009年第2期70-73,共4页
Xinjiang Oil & Gas
关键词
气顶油藏
开发方式
优化
新滩油田
鱼骨状分支水平井
gascapped reservoir
production strategies
optimization
Xintan oilfield
herringbone branch horizontal well
