baffled gravelplacement device

用法例句

baffled gravel-placement device

装有隔板的砾石充填装置

2-pot gravel compaction ficompaction filter unit

双罐砾石充填过滤装置

positive injection gravel compaction metering unit

砾石注入充填计量装置

double pot gravel pack mixing unit

砾石充填双罐混砂装置

one trip perforating gravel pack system

射孔与砾石充填一次起下作业装置

packerless single selective gravelpacked completion

无封隔器的单层选择性砾石充填完井

nondamaging gravel packing fluid

不污染的砾石充填液

post gravel pack acid job

砾石充填后的酸化作业

flexible baffled wash pipe

装有柔性隔板的冲洗管

rotary compactor liner vibration system

旋转充填衬管振动装置

riser with floatation modules

有浮力装置的隔水管

full-scale gravel packing model

实际尺寸的砾石充填模型

viscous carrier placed pack

用高粘携砂液作业的砾石充填

solid gravel seal

密实的砾石充填层间密封

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