发明名称 |
Apparatus and method of using accelerometer measurements for casing evaluation |
摘要 |
A casing inspection device with magnets and flux sensors. Measurements of axial motion of the device are used to get better definition of the axial extent of casing defects. A contact device may be used for motion measurement. The output of the contact device may be used to control the acquisition of flux measurements direction.
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申请公布号 |
US2006202685(A1) |
申请公布日期 |
2006.09.14 |
申请号 |
US20050078536 |
申请日期 |
2005.03.11 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
BAROLAK JOSEPH G.;SPENCER DOUGLAS W.;MILLER JERRY E.;GIRRELL BRUCE I.;LYNCH JASON A.;WALTER CHRIS J. |
分类号 |
G01N27/72;G01N27/82;G01R33/12 |
主分类号 |
G01N27/72 |
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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