Verfahren zur Ausbildung einer Kiespackung in einem Bohrloch,申请号DE19971037831-传众专利搜索

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发明名称	Verfahren zur Ausbildung einer Kiespackung in einem Bohrloch
摘要
申请公布号	DE19737831(C2)	申请公布日期	2000.11.23
申请号	DE19971037831	申请日期	1997.08.29
申请人	MOBIL OIL CORP., FAIRFAX	发明人	JONES, LLOYD GARNER
分类号	E21B43/04;E21B43/26;E21B43/267;(IPC1-7):E21B43/02	主分类号	E21B43/04
代理机构		代理人
主权项
地址

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