摘要
以鄂尔多斯盆地南部储层特性为例,分析压裂改造的难点,采用以水平井可钻桥塞分段压裂技术为主,结合控制缝长技术、人工隔层技术、压裂液性能优化技术等针对性工艺,提高压裂成功率。
This article describes the difficulties in upgrading fracturing with the case of reservoirs in southern Ordos Basin. It offers solutions which include horizontal well drillable bridge plug staged fracturing,combined with fracture length controlling,artificial barrier,and fracturing fluid performance optimization to improve the success rate of fracturing.
出处
《石化技术》
CAS
2015年第11期96-,共1页
Petrochemical Industry Technology
关键词
低渗透
薄油层
水平井
可钻桥塞压裂
缝长技术
low permeability
thin reservoir
horizontal wells
horizontal well
drillable bridge plug fracturing
fracture length controlling
