发明名称 |
Methods of Electromagnetic Logging Using a Current Focusing Receiver |
摘要 |
A method for determining a formation electrical property under a sea floor includes obtaining measurement data using a receiver having an impedance lower than an impedance of seawater at a measurement site; correcting the measurement data to obtain corrected data corresponding to data that would have been acquired using a receiver having an impedance matched with the impedance of the seawater; and deriving the formation property from the corrected data.
|
申请公布号 |
US2008238428(A1) |
申请公布日期 |
2008.10.02 |
申请号 |
US20070694108 |
申请日期 |
2007.03.30 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
BABOUR KAMAL;BESSON CHRISTIAN;SAFINYA KAMBIZ;HEELAN PHILIP;NICHOLS EDWARD |
分类号 |
G01V3/38 |
主分类号 |
G01V3/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|