东方1 1 气田低渗疏松砂岩气藏伤害机理研究

2015年 37卷 第3期
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An Experimental Study on Reservoir Damage Mechanisms of DF1 1 Low Permeability Loose Sandstone Gas Reservoir
中海石油(中国)有限公司湛江分公司,广东湛江524057 西南石油大学地球科学与技术学院,四川成都610500
Zhanjiang Branch of CNOOC Ltd.,Zhanjiang,Guangdong 524057,China School of Geoscience and Technology,Southwest Petroleum University,Chengdu,Sichuan 610500,China
低渗; 疏松砂岩气藏; 低效井; 伤害机理; PRD 钻井液; 水锁; 有机固相堵塞;
low permeability; loose sandstone gas reservoir; low efficiency wells; PRD drilling fluid; water blocking; organic solid plugging;