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发明名称
WELL LODDING METHOD AND APPARATUS
摘要
申请公布号
EG12073(A)
申请公布日期
1978.06.30
申请号
EG19750000428
申请日期
1975.07.19
申请人
SCHLUMBERGER OVERSEAS SA
发明人
VIEIRO J
分类号
G01V3/24;(IPC1-7):G01V3/06;G01V3/18
主分类号
G01V3/24
代理机构
代理人
主权项
地址
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