METHOD TO PREVENT DAMAGE TO CASING OF HIGH-TEMPERATURE WELLS,申请号SU19925059354-传众专利搜索

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发明名称	METHOD TO PREVENT DAMAGE TO CASING OF HIGH-TEMPERATURE WELLS
摘要
申请公布号	RU2081298(C1)	申请公布日期	1997.06.10
申请号	SU19925059354	申请日期	1992.08.20
申请人	KHALIMBEKOV BAGAUTDIN M;GAJDBEKOV DZHANKHUVAT G	发明人	KHALIMBEKOV BAGAUTDIN M;GAJDBEKOV DZHANKHUVAT G
分类号	E21B33/14;(IPC1-7):E21B33/14	主分类号	E21B33/14
代理机构		代理人
主权项
地址

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