摘要
针对小洼油田油藏易出砂的特点,对影响油藏出砂的原因进行分析,对该区块出砂油井采用压裂防砂措施进行防砂。现场应用表明:压裂防砂技术不仅可以有效地防止油井出砂,还可以增加油井产能,提高了油藏开发效果。
The reasons why some oil wells in Xiaowa reservoir of Liaohe oilfield frequently produced sand were analyzed. Then the fracturing sand control technology was used to prevent sand in some oil wells in Xiaowa reservoir. The field application indicates that the fracturing sand control technology can prevent sand production as well as enhance the well production.
出处
《辽宁化工》
CAS
2016年第3期326-327,共2页
Liaoning Chemical Industry
关键词
压裂防砂
疏松砂岩
出砂
fracturing sand control
unconsolidated sandstone
sand production
