METHOD OF ISOLATING SATURATED UPPER PART OF PRODUCING FORMATION,申请号SU19874322517-传众专利搜索

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发明名称	METHOD OF ISOLATING SATURATED UPPER PART OF PRODUCING FORMATION
摘要
申请公布号	SU1498911(A1)	申请公布日期	1989.08.07
申请号	SU19874322517	申请日期	1987.10.29
申请人	VNII BUROVOJ TEKHNIKI	发明人	TSYBIN ANATOLIJ A,SU;TOROPYNIN VLADIMIR V,SU
分类号	E21B43/32	主分类号	E21B43/32
代理机构		代理人
主权项
地址

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