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非常规气田开发特征研究 被引量:3
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作者 康志江 邱立伟 +1 位作者 刘道信 李梅 《特种油气藏》 CAS CSCD 2003年第5期51-53,共3页
通过孤家子非常规气田的开发动态研究,并与常规气田进行对比,明确其开发特点为:气井产量递减速度快,地层压力平面分布不均衡,稳产期较短,采出程度低。采用气藏数值模拟手段,对单井配产及采气速度进行了研究。对非常规气田的研究和探讨,... 通过孤家子非常规气田的开发动态研究,并与常规气田进行对比,明确其开发特点为:气井产量递减速度快,地层压力平面分布不均衡,稳产期较短,采出程度低。采用气藏数值模拟手段,对单井配产及采气速度进行了研究。对非常规气田的研究和探讨,对类似气田的开发具有一定的借鉴意义。 展开更多
关键词 非常规气田 开发特征 稳产期 开发动太
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Development of TNU-SuperSID Teaching Module for Observing the Effects of Solar Activities on the Lower Ionosphere
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作者 Le Minh Tan 《Journal of Physical Science and Application》 2015年第2期116-122,共7页
Department of Physics, Faculty of Natural Science and Technology, Tay Nguyen university has collaborated with Stanford Solar Center of Stanford university on Space Weather monitor project. We have developed the TNU-Su... Department of Physics, Faculty of Natural Science and Technology, Tay Nguyen university has collaborated with Stanford Solar Center of Stanford university on Space Weather monitor project. We have developed the TNU-SuperSID teaching module which has three main parts: antenna, preamplifier and data logger. This module can detect the variation of Very Low Frequency (VLF, 3 - 30 kHz) signals during sunrise and sunset transition, and sudden ionospheric disturbance due to solar flares. In other word, the behavior of the Earth's lower ionosphere corresponding the solar activities is understood by using VLF technique. Our project helps undergraduate students who are learning the astrophysics and space physics to enhance their knowledge in space science and their technical skills with real experiments. Through the participant in this project, students can also be gained their skills such as communication, working in team, processing data, etc. 展开更多
关键词 TNU-SuperSID teaching module lower ionosphere solar activities space science technical skills.
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