摘要
本文分析了砂岩储层酸化过程中易形成的各类沉淀，特别是目前还没有引起人们注意的非氢氧化物沉淀。通过酸溶分析，证实了各类沉淀的存在。针对各种沉淀的特点，提出了相应的化学抑制方法。
Deposits that easily formed during acidizing sandstone reservoir are described in this paper.According to characteristic of the deposits, we proposed the chemical methods that inhibit formation of the deposits.
出处
《石油勘探与开发》
EI
CAS
CSCD
北大核心
1994年第6期75-79,共5页
Petroleum Exploration and Development
关键词
砂岩
储集层
沉淀
压裂
油层酸化
压裂
Sandstone, reservoir, acidizing. settling, inhibition
