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发明名称
METHOD FOR INCREASING YEALD AND REDUCTION SANDINESS OF OIL - AND GAS - WELL BEING IN SLIGHTLY CONSOLIDATED SANDSTONE BAND
摘要
申请公布号
HU209718(B)
申请公布日期
1994.10.28
申请号
HU19860001627
申请日期
1986.04.18
申请人
MOL MAGYAR OLAJ- ES GAZIPARI RT.
发明人
MILOTA,KATALIN;VARGA,IMRE
分类号
E21B33/13;E21B43/00;(IPC1-7):E21B43/00
主分类号
E21B33/13
代理机构
代理人
主权项
地址
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