摘要
为了改善化学防砂技术在应用过程中的效果,开展了环氧树脂乳液固砂性能研究。以环氧树脂、自制乳化剂为原料,采用相反转法,合成了具有较低黏度的环氧树脂水乳液。通过室内模拟固砂实验发现,采用环氧树脂乳液固砂,固结的岩心强度高、渗透性好,抗压强度可达5MPa,且具有良好的耐油、耐水性能。
To improve chemical sand control result in field applications,the sand consolidation performance of epoxy resin emulsion has been studied by using low viscosity epoxy resin emulsion prepared with epoxy resin and self-made emulsifier through phase inversion method. In-door sand consolidation experiments has discovered that the cores consolidated by epoxy resin emulsion exhibit high strength and good permeability,with compressive strength reaching 5 MPa,showing good resistance to both oil and water.
出处
《特种油气藏》
CAS
CSCD
北大核心
2012年第4期111-113,156,共3页
Special Oil & Gas Reservoirs
基金
国家重大专项"大型油气田及煤层气开发"(2008ZX05002)部分内容
关键词
环氧树脂乳液
乳化
相反转法
固砂性能
化学防砂
孤东油田
epoxy resin emulsion
emulsification
phase inversion method
sand consolidation performance
chemical sand control
Gudong oilfield
