flow-packed gravel liner

gravel flow packed liner completio

循环砾石充填衬管完井

packerless single selective gravelpacked completion

无封隔器的单层选择性砾石充填完井

offshore gravel packing operation

海洋油井砾石充填作业

multiple zone open hole gravel pack

多层裸眼井砾石充填

through-tubing squeeze gravel packing

过油管砾石挤压充填

Horizontal Well Open Hole Gravel Packing Sand Control Completion Technique Used in Zhaodong Block,Dagang Offshore

大港滩海赵东区块水平井裸眼砾石充填防砂完井技术

Research and Application of Horizontal Gravel Packing Sand Control Technology;

水平井砾石充填防砂技术研究及应用

telltale sandout

信号筛管被充填砾石掩埋

Study on the influential factors of the productivity prediction in Gravel-Pack perforate wells

筛管砾石充填防砂方式产能影响规律

Research and application of open-hole gravel pack sand control technique optimization in horizontal well

水平井裸眼砾石充填防砂工艺研究与应用

Simulation research on sand control parameters in horizontal gravel packing wells.

水平井砾石充填防砂施工参数模拟研究

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

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

outside perforation packing

射孔孔眼外砾石充填