Technical Universitity of Munich JASS 2006 Saint Petersburg MEMS and Nanotechnology
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چکیده
منابع مشابه
Investigation of Thermal Operational Regimes for Diamond Bit Drilling Operations (TECHNICAL NOTE)
This paper reviews existing studies and investigates thermal operational regimes of diamond bit during drilling operations. The operating temperature of the diamond core drill is studied under bench condition and an optimal thermal range are presented. Based on this study, it was noted that glazing of diamond tools is observed at temperatures less than 327°C, and normal wear of diamond tools is...
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The article discusses researches performed in the Well Drilling Department of the St. Petersburg Mining University. The directions of development of the department are shown. Special attention in this article is paid to research in the field of developing drilling fluids for drilling wells in various mining and geological conditions. It is shown that the gas-liquid mixtures studied by the depar...
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Dmitry A. Ivanov State research center of Russia, Central Research Institute of Robotics and Technical Cybernetics 194064 Saint Petersburg, RUSSIA [email protected] Alexander V. Arkhipov State research center of Russia, Central Research Institute of Robotics and Technical Cybernetics 194064 Saint Petersburg, RUSSIA [email protected] Boris N. Sokolov Russian academy of science, Saint Pe...
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Qualification of employees who operate technological processes directly influences the safety of production. However, the employees’’ qualification cannot completely exclude human factor. Today, there are many technologies that can minimize or eliminate human factor impact on production safety ensuring. The augmented reality technology is an example of this technology. Nowadays, the augmented r...
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Unsuccessful cementing operation can jeopardize the whole well construction process, resulting in further costly and time consuming repair operations. The quality of cementing job is dependent on the cement composition and its properties. Design of cement composition is based on the available geological condition, materials and technical situation at well location. The cement properties like fl...
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