one-trip crossover packing system
一步法转换充填砾石工具
one-trip gravel pack technique
一步法砾石充填技术
over-the-top gravel packing too
皮碗式砾石充填工具
gravel pack straddle too
砾石充填对口皮碗工具
Field Application of Wrapped Wire Gravel Primary Packing Technique in Gudong Oilfleld
绕丝砾石一次充填工艺在孤东矿场上的应用
double crossover-squeeze gravel pack method
双桥分流式挤入砾石充填法
one trip perforating gravel pack system
射孔与砾石充填一次起下作业装置
surface gravel pack
地面倾倒式砾石充填
GP shear-out safety joint
砾石充填剪切安全接头
offshore gravel packing operation
海洋油井砾石充填作业
down-ward progression of gravel
砾石逐渐向下充填推进
nondamaging gravel packing fluid
不污染的砾石充填液
gravel flow packed liner completio
循环砾石充填衬管完井
2-pot gravel compaction ficompaction filter unit
双罐砾石充填过滤装置
through-tubing squeeze gravel packing
过油管砾石挤压充填
multiple zone open hole gravel pack
多层裸眼井砾石充填
outside perforation packing
射孔孔眼外砾石充填
positive injection gravel compaction metering unit
砾石注入充填计量装置
