Based on the study of cement slurry setting property, a test instrument has been developed for in-house evaluating the anti-gas channeling ability of slurry under the simulated downhole conditions.
通过对固井水泥浆凝固特性的研究,研制出了可模拟井下条件的室内“水泥浆防气窜能力评价仪”。
High quality, low bit rate image compression method is one of the key technologies to develop downhole video logging instrument.
高清晰度,低比特率的图像压缩技术是研究井下电视的关键技术之一。
JW-5 borehole em system is a new instrument for downhole (or underground) geophysical survey, which consists of a data acquisition unite and a data processing unit.
JW - 5地下电磁波探测系统是一种新型设备,它由数据采集系统和数据处理系统组成。
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