渗滤井 soak-away pit
过滤井 filter well
滤管井 perforated casing well ; strainer well ; strainer well west bank ; Well strainer
管井滤水管 deep well screen
滤网式井 screened well
井管滤管 well tube filter
钻井过滤器 bore well filter ; weary well filter ; lose interest well filter
井过滤器 well tube filter
滤水井 Filter well
油井滤管 oil well screen
由于携砂液向地层的滤失以及通过筛管缝隙的流体质量交换，水平井砾石充填过程中冲筛、井筒环空两个流动系统均为复杂的变质量流。
During the process of gravel-packing in horizontal Wells, there are the filtration flow of the carrier fluid to the formation and the exchange flow through the screen slots.
瓶颈裂缝可引起井产能急剧下降，压裂液滤失也对井动态有一定的负面影响。
The results indict that choked fracture and leak off of fracture fluid had a negative effect on well productivity.
阐述了管井井点排水的设计布置及井点钻孔质量、三滤质量、洗井质量、抽水连续性等关键工序的施工技术。
The design layout, key process of construction, such as well point drilling quality, filtrating quality, well washing quality, continuity of pumping were discussed.
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