near-wellbore scale 井筒附近地带
near wellbore formation damage 近井地层损害
near wellbore region 井筒附近
near-wellbore friction 邻近井筒摩阻
Reynolds numbefi area near wellbore 雷诺数
NEAR-WELLBORE EFFECTS IN HYDRAULIC FRACTURING 水力压裂中的近井筒效应
If there is a shale sandwich near wellbore in horizontal well logging, it is harmful to promote production rate.
水平井射孔井段的井眼附近若有泥质夹层，无疑对水平井提高采收率是很不利的。
Perfo Frac is a new technique which combines perforation with high energy gas fracturing to improve near wellbore zone.
复合射孔是射孔和高能气体压裂相结合对近井地层进行改造的一项新技术。
Since turbulence effect appears near wellbore in oil well with high-speed flow, Darcy's Law for flat radial flow is incompletely applicable.
高速流动的油井，由于在井底附近地带存在湍流的影响，达西定律的平面径向流动已不完全适用。
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