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专利申请号:CN201310687720.5公开号:CN103643937A申请日:2013.12.16公开日:2014.03.19申请人:西南石油大学本发明涉及测量地层岩石电容率和电阻率双侧向测井方法和仪器,它通过测量地层岩石的电阻率和电容率双参数,来获得地层油气水饱和度,地层孔隙结构参数;当进行深探测时,电源通过电源电缆经供电电路为井下仪器供电;由主电极发出主电流,同
Patent application CN201310687720.5 Publication Number CN103643937A Date of application: 2013.12.16 Date of disclosure: 2014.03.19 Applicant: 西南 石油 大学 The present invention relates to a dual lateral logging method and apparatus for measuring formation rock resistivity and resistivity. By measuring the resistivity and the permittivity of formation rock, the parameters of formation oil-gas water saturation and formation pore structure can be obtained. When deep exploration is carried out, the power source supplies power to the downhole instrument through the power supply circuit. The main current ,with