1) ground seepage damage
地层渗害
1.
This paper presents the recent typical ground seepage damages and the induced subsidence failure accidents in the metro engineering in China.
鉴于泡沫剂改良渣土是盾构隧道施工中维护开挖面稳定及控制地层渗害的极端重要性,研制了一种新型泡沫剂发泡装置,进行了泡沫剂改良地层的系列实验研究,获得了泡沫剂对粘性土和砂土的渗透性影响、流动性影响的实验规律,可为盾构施工中开挖面稳定性与渗害控制提供重要依据。
3) formation damage
地层伤害
1.
Formation scaling is one of the reasons of formation damage during waterflooding in Daqing peripheral oilfields.
油层结垢是大庆外围油田注水开发过程中地层伤害的原因之一,该文探讨了油层结垢的机理以及垢物质类型;利用核磁共振技术研究了岩心孔隙内结垢前后孔隙度、孔隙结构的变化规律,同时,通过岩心流动实验,研究了油层内结垢对地层的伤害程度。
2.
This paper systematically analyzes the mechanism of fracturing damage, studies the function of compounded clay inhibitor, highly active surfactant, emulsion breaker and additives, and proposes a fracturing pre-treatment technology for formation damage prevention in exploration wells.
该技术具有表面活性高、热稳定性能强、配伍性能好、对地层伤害轻等特点,是针对探井压裂研究并应用的新技术之一。
4) formation damage
地层损害
1.
Study of formation damage mechanism caused by organic deposition.;
有机垢对地层损害机理研究
2.
Research on formation damage by additives for injected water in Dongxin oil field;
东辛油田注水处理剂对地层损害的实验研究
3.
Although a series of measures have been adopted to avoid formation damage during drilling and completion here, the formation damage during waterflooding is very different from that during drilling and completion.
吐哈油田在钻井完井过程中采取了一系列措施以避免地层损害。
5) seepage ground
渗流地层
1.
Numerical research on the temperature and seepage fields of artificial seepage ground freezing;
渗流地层人工冻结温度场和渗流场之数值研究
6) stratum filtering flow
地层渗流
1.
The coupling computation and test optimization of wellbore pipe-flow and stratum filtering flow in condensate reservoir;
凝析气藏管流与地层渗流耦合研究
2.
During the producing process of a horizontal well,fluid flow in well bore and stratum filtering flow have the restraining and effecting actions.
在水平井生产过程中 ,井筒内管流与地层渗流互相制约、互相影响、互为边界条件 ,从而构成了一个完整的水动力学体系。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
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