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2014年1月20日,国内测井专家确认,由中国石油集团测井有限公司(以下简称中国测井公司)自主研制的随钻电阻率成像测井仪,在冀东油田获取的12条电阻率曲线,准确反映了不同探测深度的地层电阻率。获得的国内首幅随钻电阻率成像图,真实反映了地层裂缝变化和井眼破裂层段,仪器整体性能达到国际先进水平。这标志着我国随钻电阻率成像测井技术的研发取得重要进展。随钻电阻率成像测井技术是大斜度井、水平井开发中,识别裂缝、薄层、低孔低渗等复杂油气藏的重要手段。2012年6月,中油测井公司和中国石油集团休斯敦技术研究中心共同在美国休斯敦成立随钻测井研究部,启动“十二五”国家油气重大专项课题“地
On January 20, 2014, domestic logging experts confirmed that the 12 resistivity-modulated logging-while-drilling resistivity imaging logging tools independently developed by China National Petroleum Logging Co., Ltd. (hereinafter referred to as China Logging Company) The rate curve accurately reflects the formation resistivity at different probing depths. The first image of the measured while-drilling resistivity obtained in China truly reflects the change of formation fissures and wellbore rupture intervals, and the overall performance of the instrument has reached the international advanced level. This indicates that important progress has been made in the research and development of the logging-while-drilling resistivity imaging logging technology in our country. The logging-while-drilling resistivity imaging logging technique is an important method to identify complex reservoirs such as fractures, thin beds and low porosity and low permeability in the development of high-deviated wells and horizontal wells. In June 2012, CNPC Logging Company and CNPC Houston Technology Research Center jointly set up the logging-while-drilling research department in Houston, USA, and launched the ”Twelfth Five-Year Plan" major national oil and gas project