北汉庄油田防砂技术研究

Study on sand control technology for Beihanzhuang oil field

疏松砂岩油藏是国内较普遍的一种油藏类型,储层胶结疏松,出砂严重,给该油田开发带来了一定的困难。通过对北汉庄油田出砂原因的分析,提出了试油生产中应采取的具体防砂技术措施和对策,如柏据油藏具体情况,开展开裂防砂工艺的现场实验以及采用石英砂或陶粒砂进行防砂堵水。

Loose sand rock oil deposit is a popular type of oil deposit in China, the cementation for the oil reservoir rock is loose, sand effusion of oil wells are severe, and difficulties are brought about for the development of oil wells. Through analyses on the sand effusion reasons for Beihanzhuang oil field, the author brought forward some detailed sand control measures and technology like site experiment during trial production of oil wells.