摘要
克拉玛依浅层稠油藏胶结疏松 ,油井易于出砂。对该油藏出砂原因、分布及规律进行了探讨 ,并对自1991年以来先后实施的绕丝管防砂、金属棉蠕动滤砂管等机械防砂及羟基铝、普通高温固砂剂、有机硅高温固砂剂等化学防砂措施 ,从现场应用效果、适用程度进行了分析总结。
The shallow heavy oil reservoir in Kelamyi is sandstone reservoir.Its formation structure is unconsolidated,and oil well is easy to sand.The paper discusses the reason,distribution and the law of sand in the reservoir,and presents the mechanical sand control measures on wire-wrapped screen sand control and sand screen sand control etc.and some chemical sand control measures by using hydroxy-aluminium, common high temperature sand consolidation agent and organisilicon sand consolidation agent with high temperature etc.Meanwhile,the paper analyses and sums up the field application effect of these sand control measures.
出处
《钻采工艺》
CAS
2004年第4期56-58,69,共4页
Drilling & Production Technology
关键词
稠油油藏
出砂现象
防砂技术
固砂剂
蒸汽吞吐
粒径
地层
shallow heavy oil reservoir ,cyclic steam injection,sand law,sand control technique.
