Neutron-gamma ray well logging device for distinguishing between shale and sandstone,申请号US19590805447-传众专利搜索

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发明名称	Neutron-gamma ray well logging device for distinguishing between shale and sandstone
摘要
申请公布号	US3139528(A)	申请公布日期	1964.06.30
申请号	US19590805447	申请日期	1959.04.10
申请人	SCHLUMBERGER WELL SURVEYING CORPORATION	发明人	JOHNSON FRANK FAWCETT
分类号	G01V5/10	主分类号	G01V5/10
代理机构		代理人
主权项
地址

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