concentric string gravel pack  同心管柱砾石充填

consolidated gravel pack  胶结砾石充填

double crossover-squeeze gravel pack method  双桥分流式挤入砾石充填法

double pot gravel pack mixing unit  砾石充填双罐混砂装置

dual gravel pack  双层砾石充填

dual zone gravel pack completion  双层砾石充填完井

dump-type gravel pack  倾倒式砾石充填

external casing perforation gravel pack  管外砾石充填

flow gravel pack  循环法砾石充填

formation pack gravel  地层压力

functional gravel pack  有效的砾石充填

Gravel Pack  砾石充填层; 砾石充填; 砾石过滤层; 填砾

gravel pack clutch joint  砾石充填离合短节

gravel pack completion  砾石充填完井

gravel pack fluid  砾石充填液

gravel pack interval  砾石充填层段

gravel pack packer  砾石充填封隔器

gravel pack perforated extension  砾石充填带眼加长短节

gravel pack pot  砾石罐

gravel pack sand  砾石充填砂