Analysis on simulation for the slide-way designing of URRS' whipstock;
径向井造斜器滑道设计的仿真分析
At present, the key problem in domestic test is that the drill pipe is difficult to move through the slideway of whipstock.
仿真研究对指导造斜器设计和施工工艺的设计有积极意义。
Several whipstock constructions are analyzed and some anchoring technologies are studied in detail,and some su.
造斜器是一种开窗侧钻工具,大量用于侧钻井、水平井和分支井作业,是分支井作业的关键工具之一,其坐封技术也是分支井的关键技术之一,其坐封效果、开窗质量决定了后续作业的成败。
bottom-trip casing whipstock
井下移动式套管造斜器
P20. The tilted salt filters halt alternately for altering.
倾斜的盐过滤器交替地停下以便改造.
The tilted salt filters halt alternately for altering.
倾斜的盐过滤器交替的停下以便改造。
Machine molding will require a minimum amount of draft.
机器造型需要的拔模斜度最小
The tilted titled salt filters halt alternately for altering.
有头衔的倾斜的盐过滤器交替地停下以便改造.
DIGITAL TRANSFORMATION OF TILTMETER WITH EDAS-3 DATA ACQUISITION EQUIPMENT
用EDAS-3型数据采集器对倾斜仪进行数字化改造
rayon twill snowsuit
人造丝斜纹绸雪衫裤
Hall-Rowe wedging method
霍尔-罗人工造斜方法
k-and-climb gyro control unit
倾斜升降回转控制器
muleshoe slinger lock
斜口管鞋投掷锁定器
mason's lever (gradienter)
泥瓦工用水准器（测斜仪）
gyroscopic bank and pitch indicator
陀螺倾斜及俯仰指示器
level(l) ing box
悬挂装置斜拉杆调节器
angle azimuth indicator
倾斜度及方位指示器
positional response of carbon microphone
碳粒传声器倾斜角特性
retrievable jetting whipstock
可收回的喷射式斜向器
fully constant mesh all helical gear transmissio
全斜齿常啮式变速器
inductosyn droop meter
感应式传感器倾斜计