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- metal kapok screen pipe 金属棉筛管
- 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。
- 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。
- Sand Control Technology with Metal Sintering Screen Pipe 金属烧结筛管防砂技术
- 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。
- 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。
- Mechanic analysis of expansion screen pipe 膨胀筛管力学分析
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- screen pipe completion technique 筛管完井技术
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- cementing technique on the top of screen pipe 筛管顶部注水泥
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- 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。