caulking,gap filling,shim

Through analysis on lithology,property,pore structure,interstitial material and formation fluid in Wen 203 Fault Block reservoirs,it discusses potential factors of reservoir injury in development process.

通过对文203块储层的岩性、物性、孔隙结构、填隙物成分及地层流体的分析和研究,探讨了开发过程中引起储层伤害的潜在因素,认为矿物低的结构成熟度、水敏和应力敏感性、有机垢、注入水水质为储层伤害的内在因素;长期大生产压差条件下,强注强采是导致储层伤害的外在因素。

The research of the structure of the base with gap filling macadam;

填隙碎石路面基层结构的研究