摘要
油气层在钻井和射孔过程中所受到的损害是影响油气层原始产油率的主要因素。本文介绍了近年来国外在这方面的一些研究成果。
Formation damage caused by drilling and perforation is a major factor that reduces reservoir productivity. Someresults on this subject achieved abroad in recent years are summarized in this paper.
出处
《新疆石油地质》
CAS
CSCD
北大核心
1993年第1期78-85,共8页
Xinjiang Petroleum Geology
关键词
钻井
射孔
储层
损害
油气藏
Drilling
Perforation
Formation damage
Core flow efficiency
Well flow effieiency
Perforation density
Perforation depth
