Improvement of reverse circulation gravel pack for sand control and its application in wells with special structure;
反循环砾石充填防砂工艺的改进及应用
gravel flow packed liner completio
循环砾石充填衬管完井
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
over-the-top gravel packing too
皮碗式砾石充填工具
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
double pot gravel pack mixing unit
砾石充填双罐混砂装置
gravel pack perforated extension
砾石充填带眼加长短节
post gravel pack acid job
砾石充填后的酸化作业
gravel pack straddle too
砾石充填对口皮碗工具
one-trip gravel pack technique
一步法砾石充填技术
permeable consolidated gravel pack
可渗透胶结砾石充填体