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- A new technology - dynamic underbalanced perforating 动态负压射孔新技术
- underbalanced perforating 负压射孔
- Does Underbalanced Drilling Really add Reserves? 欠平衡钻井是否能增加储量?
- The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
- Perforating injury of eye ball, any type of scleral repair. 眼球穿伤,巩膜任何方式切除及修复。
- Many things perfor (effectively) but not (efficiently). 许多事情表现得有效但缺乏效率。
- We should think about how to promote our perfor mance first. 我们应该首先考虑如何提升我们的业绩,(而不是薪水)。
- Underbalanced drilling increases deliverability form gas storage wells. 采用欠平衡钻井增加油气贮备井的开采量。
- An introduction to underbalanced operations, signa engineering corp. 马宗金;肖润德.;现代欠平衡钻井技术
- A punching, perforating, or stamping tool, especially one used by a goldsmith. 尤指金匠用的凿孔器
- Conclusion: MEBO has very good efficacy in treating perforating burn wounds. 结论:MEBO治疗炽热钢筋贯通伤效果好、具有临床应用价值。
- Underbalanced drilling technology can increase ROP and decrease formation damage,so it is increasingly used worldwide. 欠平衡钻井技术可以降低地层损害、提高机械钻速,所以在世界范围内被逐渐采用。
- This is unprecedented in China that UBD (underbalanced drilling) technique with foam was applied in horizontal well. 将欠平衡钻井、水平井钻井技术两种工艺相结合并且成功应用在牛102井。
- Rotating Control Head(RCH)is a critical equipment used for underbalanced drilling technology. 现国内各大油田使用的旋转控制头均是从国外引进 ,价格昂贵。
- The vital importance of the early recognition of perforating appendix is unmistakable. 能够早期辨明阑尾正在穿孔是极端重要的。
- Using this method,we can carry out feasibility analysis and determine the differential pressure in underbalanced drilling. 利用本文方法,可进行欠平衡钻井可行性分析以及欠平衡钻井压差确定。
- Drilling Perforating a pile of sheets with holes for special binding methods, such as loose-leaf. 在一堆纸一打孔,以作特别装订,如活页装等。
- In the long term, it is necessary to develop logging equipment and software adapted to the underbalanced drilling technology. 从长远看,发展适应欠平衡钻井工艺的录井设备和软件体系是非常必要的;
- The end product may grind edges, perforating and change dimension for cutting according to need. 成品可磨边、打孔、改尺切割。
- Diesel engine tail gas drilling is a kind of gas-based underbalanced drilling, with advantages of protecting oil/gas reservoirs and improving ROP. 柴油机尾气负压钻井属气基欠平衡钻井,具有保护油气层和提高钻井速度等优点,但柴油机尾气成分复杂对石油管材可产生不同程度的腐蚀。