1.
packerless single selective gravelpacked completion
无封隔器的单层选择性砾石充填完井
2.
packerless single-selective scheme
无封隔器的单层选择性完井方案
3.
gravel flow packed liner completio
循环砾石充填衬管完井
4.
multiple zone open hole gravel pack
多层裸眼井砾石充填
5.
solid gravel seal
密实的砾石充填层间密封
6.
offshore gravel packing operation
海洋油井砾石充填作业
7.
baffled gravel-placement device
装有隔板的砾石充填装置
8.
Their characteristic is that they can isolate layers selectively.
使用双封隔器选择性封隔地层是这两种仪器的特色。
9.
Water Coning Control by Water Barrier Buildup with Temporarily Plugging Gravel Pack in an Offshore Well
海上油田暂堵砾石充填层封堵底水方法研究
10.
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
11.
nondamaging gravel packing fluid
不污染的砾石充填液
12.
post gravel pack acid job
砾石充填后的酸化作业
13.
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
14.
gravelsand filled perforation tunnel
被砾石与地层砂混合物充填的射孔孔道
15.
C. to listening to, CDs
五、选择适当的单词填空，把句子补充完整。
16.
median pack-to-formaton grainsize ratio
充填砾石与地层砂粒度中值比
17.
Prediction and experiment for α wave equilibrium sand bed height in horizontal well gravel-packing based on equilibrium velocity
基于平衡流速的水平井砾石充填α波砂床平衡高度预测与试验
18.
Selective Laser Sintering of Nylon12 Filled by Talc
滑石粉填充尼龙12的选择性激光烧结成型