METHOD FOR ACOUSTIC STIMULATION OF BOTTOM-HOLE ZONE OF PRODUCING FORMATION,申请号SU19904826680-传众专利搜索

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发明名称	METHOD FOR ACOUSTIC STIMULATION OF BOTTOM-HOLE ZONE OF PRODUCING FORMATION
摘要
申请公布号	RU2026969(C1)	申请公布日期	1995.01.20
申请号	SU19904826680	申请日期	1990.06.05
申请人	TOVARISHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU "EKSTON";PECHKOV ANDREJ ANDREEVICH;KUZNETSOV OLEG LEONIDOVICH;DRYAGIN VENIAMIN VIKTOROVICH;RAFIKOV RAVIL SAFEEVICH;TIMOSHENKO ARKADIJ PROKOFEVICH	发明人	PECHKOV ANDREJ A;KUZNETSOV OLEG L;DRYAGIN VENIAMIN V
分类号	E21B43/16;E21B43/25;E21B43/28;(IPC1-7):E21B43/25	主分类号	E21B43/16
代理机构		代理人
主权项
地址

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