发明名称 |
Method and system for delineating a second wellbore from a first wellbore |
摘要 |
Disclosed herein is a method of delineating a second wellbore (26) from a first wellbore (22). The method includes, emitting acoustic waves (34) from a tool in the first wellbore, receiving acoustic waves (30) at the tool reflected from the second wellbore, and determining orientation and distance of at least a portion of the second wellbore relative to the tool. |
申请公布号 |
GB2468242(A) |
申请公布日期 |
2010.09.01 |
申请号 |
GB20100009624 |
申请日期 |
2008.12.05 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
DOUGLAS J PATTERSON;XIAO MING TANG |
分类号 |
G01V1/44;E21B47/022;G01V1/50 |
主分类号 |
G01V1/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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