摘要
本文在研究钻井液、完井液中固相颗粒侵入地层造成地层损害的基础上,建立了固相颗粒在地层中运移与沉积的数学模型和求解方法,实验验证了该模型的正确性。
In this paper, a mathematical model of solid phase particles migration ahd precipitation in farina-tion is set up and a solving process is also presented on the basis of analyzing formation damage caused by solid phase particles in drilling fluid and completion fluid invaded in formation. The experiment proved the correctness of this model.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1990年第6期45-48,共4页
Natural Gas Industry
关键词
地层损害
渗流
数学模型
悬浮液
formation damage,suspension,multiphage percolation,filtraion.
