复杂断块油田开发/ development of complicated fault-block oilfield // development of complicated fault-block oilfield /
在一定构造背景基础上,受长期继承性断裂活动成因控制的,以断块油藏为主的油田。
复杂断块油田层系划分/ layering and zonation of complicated fault-block oilfield /layering and zonation of complicated fault-block oilfield
复杂断块油田层系划分根据复杂断块油田纵向上油层间存在渗透率、流体物性、油水关系、重叠多变、驱动类型的差异,为了减少层间干扰,提高油田采收率的独特的做法。复杂断块油田井网部署/ well pattern of complicated fault-block oilfield /well pattern of complicated fault-block oilfield
复杂断块油田井网部署根据复杂断块构造破碎复杂、断层多、面积小、油水关系复杂,没有统一的油水界面的特征,给井网适应性部署,以提高采油速度、采收率和经济效益的工作。