1) mechanism of water block
水锁机理
2) key-lock mechanism
锁匙机理
1.
Latest advances in studies on mechanisms for hydroisomerizaton of n-alkane over bifunctional catalysts supported on zeolites,including monomolecular and bimolecular reaction mechanisms, pore mouth mechanism and key-lock mechanisms,were reviewed.
综述了近年来正构烷烃在分子筛为载体的双功能催化剂上加氢异构化反应机理的研究进展,介绍了单分子机理、双分子机理、孔口机理及锁匙机理,并展望了反应机理在制备新型催化剂领域的应用前景。
3) lock-and-key mechanism
锁钥机理
4) lock
[英][lɔk] [美][lɑk]
机锁;锁
5) water lock
水锁
1.
Through plenty of investigation and study on literatures worldwide, forming mechanisms and impacts on gas well deliverability of near-wellbore plug and water lock were analyzed for condensate gas reservoirs.
解除近井反凝析堵塞和水锁是深层低渗凝析气藏开发必须解决的难题。
2.
Based on latent damage factors,the author runs water lock and different sensitive e.
在此基础上,进行了水锁和各种敏感性伤害实验评价,结果表明,水锁、水敏以及压敏是储层的主要伤害因素。
3.
The study shows that effects of water sensitivity, water lock, Jiamin action and water saturation on 2 phase percolation in low permeability reservoirs, water flow capacity can be effectively improved by reducing interfacial tension, oil-water viscosity ratio and displacement velocity have obvious influence on displacement efficiency.
研究表明,水敏、水锁、贾敏、含水饱和度都会对低渗油藏的两相渗流带来显著的影响,降低界面张力能有效地改善水相流动能力;油水粘度比、驱替速度对驱油效率有明显的影响。
6) water block
水锁
1.
Based on the correlation analysis principle of grey theory, a grey correlation analysis method is established for qualitative discrimination of water blocking degree in gas reservoir production, application examples are given.
根据灰色理论中的关联分析原理,建立了一种应用于气藏开采过程中定性判别水锁程度的灰色关联度分析方法,给出了具体的应用实例。
补充资料：锁匙
1.钥匙。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条