leak-off meaning in English
漏水
Examples
- Double packing with leak - off
带无泄漏的双填料。 - Long - life leakproof packing chamber with double packing and leak - off or single set packing
配置双填料和无泄漏的长寿命防泄漏填料腔或单填料。 - Leak - off for double packing ( optional ) . a lantern ring and leak - off pipe are provided for removal of leakage , if any , from lower packing set
双重包装（备选）的破裂点。如果有，则用套环和破裂管来更换底部包装泄漏部分。 - A special design is also available with double packing , leak - off connection , live - loading and a packing blowout for easy removal of old packing
可选用特殊的设计结构，双重填料，无泄漏连接，动负载和便于拆卸旧填料的填料吹出结构。 - Based on estimating the type of filtration by constructed g and fraction , and determining the fracture closed point , the parameters such as the geometry of fracture , the leak - off coefficient can be calculated , and furthermore it can direct the acid fracturing design and improve the acid fracturing technology
通过构造g函数、函数可判断储层的滤失特性，确定裂缝闭合点从而得到裂缝的几何尺寸以及滤失系数等参数，进而指导酸压的施工设计和完善酸压工艺。