flow-type gravel packing

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

The optimization of perforation parameters and gravel packing parameters as well as the selection of gravel packing method .

经研究决定采用下套管注水泥固井并在射孔套管内进行井下砾石充填的完井方案,因此射孔参数及砾石充填参数的优化设计和砾石充填方式的优选是完井的核心。

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