您要查找的是不是：
- Introduced concept and principle of heavy oil finite sand control technique,and also design principle of slotting screen pipe parameters were introduced. 介绍了稠油有限防砂技术的概念和原理及割缝筛管参数的设计原则,并对现场应用效果进行了分析。
- Field Performance Discussion of Laser - Slotted Screen Pipe 激光割缝筛管现场问题探讨
- Optimization Design Method of Slotted Screen Pipe Based on Maximum Slotted Density 基于最大过流面积比率的石油割缝筛管优化设计
- while the laser slotted screen pipe ensures the OD of sand in the fluid less than 0.05 mm. 经激光割缝筛管过滤后的液体含砂粒外径小于0.;05mm。
- LCG series laser cutting machine mainly used for slotting in oil screen pipes and cutting holes in tube-shaped parts. LCG系列激光切管机主要适用于在管材上切割各种图形、筛缝及相贯线。
- Analysis of Rake Angle of Vertical Slotting Cutter 直齿插齿刀前角的理论分析
- Along with the wide application of slotting screens for completion and sand control in oil fields, the damage of slotting screen is ever-increasingly obvious. 随着割缝筛管在油田完井防砂中的广范应用,割缝筛管损坏问题也日益凸显,对此进行的评估却相对很少。
- LCG series laser cutting machine mainly used for slotting in oil screen pipes and cutting holes in tube-shaped parts. Simplized, rigid and compact design features high reliability and accuracy. LCG系列激光切管机主要适用于在管材上切割各种图形、筛缝及相贯线。机床具有结构简单紧凑、刚性好、机械性能稳定、切割精度高、外光路调整方便等优点。
- The screen pipe completed well has advantage of not using perforation and simple operation.By example of DG2H well, the oil testing tech in horiz... 筛管完井具有不用射孔,试油工艺简单的优点,以DG2H井为例对水平井、筛管完井试油技术进行探讨,认为值得进一步推广。
- In order to further boost the application of bistable expandable screen pipe,the study of finite-element simulation of expandable screen pipe was performed. 为了进一步推进双稳态膨胀筛管的应用,开展了对双稳态膨胀筛管的有限元模拟研究。
- An expandable screen pipe for sand control is developed by the Drilling and Production Technology Research Institute of Liaohe Oilfield and good results have been achieved. 辽河油田钻采工艺研究院研制了一种膨胀防砂筛管,并取得了较好的应用效果。
- As matrix granular made of corundum sand owns smooth surface and oil wettability angle smaller than critical value, the micro-hole screen pipe will resist high temperature, strong acid,. 微孔筛管由于选用刚玉砂作为制作的基质颗粒,其颗粒表面光滑且对原油润湿角小于临界值。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- My friend put me in a white-collar slot. 我朋友使我从事一份白领工作。
- He put a coin into the insertion slot. 他往投币孔投入一枚硬币。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- Can we slot her into a job in the sale department? 我们能把她安排在销售部工作吗？
- Mechanic analysis of expansion screen pipe 膨胀筛管力学分析
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
