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发明名称
Verfahren zur Foerderung von Kohlenwasserstoffen
摘要
申请公布号
DE1758545(A1)
申请公布日期
1971.02.11
申请号
DE19681758545
申请日期
1968.06.24
申请人
TEXACO DEVELOPMENT CORP.
发明人
FRANCIS ALTAMIRA,ANTHONY
分类号
E21B43/16;E21B43/30
主分类号
E21B43/16
代理机构
代理人
主权项
地址
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