油气层伤害问题的实验室综合研究  

A comprehensive laboratory study on the problems of formation damage.

作　　者：吕成远[1] 伦增珉[2] 

机构地区：[1]中国科学院地质与地球物理研究所 [2]胜利油田有限公司地质科学研究院

出　　处：《油气地质与采收率》2002年第2期76-79,共4页Petroleum Geology and Recovery Efficiency

摘　　要：分析了油水井生产过程中的油气层伤害问题 ,提出了用于判识油层伤害机理和油层保护措施的实验室综合评价方法。该方法将现场已经存在或可能出现的生产问题转换成实验室问题 ,可依次进行油气层伤害机理识别。Formation damage in the production of oilwater wells is analyzed, and a comprehensive laboratory evaluation method for identifying the mechanism of the formation damage and measures of formation protection is advanced. Production problems that appeared and have the possibility of occurrence in the field have been changed into laboratory problems in this method, and study of distinguishing the mechanism of formation damage, quantifying the damage mechanism and damage degree and measures of formation protection can be done in proper order.

关 键 词：油气层伤害 实验室 综合研究 伤害机理 油气层保护 模拟试验 

分 类 号：TE258.1[石油与天然气工程—油气井工程]