无封隔器的单层选择性砾石充填完井  packerless single selective gravelpacked completion

泵后加砂砾石充填  gravel injection down-stream of the pump

补救性砾石充填  remedial gravel pack

不污染的砾石充填液  nondamaging gravel packing fluid

常规砾石充填  conventional type gravel packing

车装砾石充填装置  truck-mounted gravel injection unit

衬管砾石充填  liner gravel packing

充填砾石  pack gravel

充填砾石与地层砂粒度中值比  median pack-to-formaton grainsize ratio

处理事故的砾石充填  EgP

袋装砾石充填砂  sacked gravel packing sand

单层砾石充填  single zone gravel pack

地面倾倒式砾石充填  surface gravel pack

多层砾石充填  multiple gravel pack

多层裸眼井砾石充填  multiple zone open hole gravel pack

多层裸眼砾石充填  multiple open hole gravel pack

反循环砾石充填  reverse circulation gravel pack

高密度砾石充填  hi-density gravel pack

高压砾石充填  high-pressure gravel-packing and sand-preventing