STABILIZATION OF AQUEOUS CLAY-BASED DRILLING FLUIDS,申请号EP19840306995-传众专利搜索

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发明名称	STABILIZATION OF AQUEOUS CLAY-BASED DRILLING FLUIDS
摘要
申请公布号	EP0138594(A3)	申请公布日期	1986.02.12
申请号	EP19840306995	申请日期	1984.10.12
申请人	EXXON RESEARCH AND ENGINEERING COMPANY	发明人	PORTNOY, ROBERT CHARLES;NEWLOVE, JOHN CHRISTOPHER;LEE, YOUNG RA
分类号	C09K8/24;(IPC1-7):C09K7/02	主分类号	C09K8/24
代理机构		代理人
主权项
地址

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