发明名称 |
DOWNHOLE ORIENTATION SENSING WITH NUCLEAR SPIN GYROSCOPE |
摘要 |
Downhole orientation sensing with a nuclear spin gyroscope. A method of sensing orientation of an instrument assembly in a subterranean well can include incorporating an atomic comagnetometer and an optical source into the instrument assembly, and installing the instrument assembly in the well. A downhole orientation sensing system for use in conjunction with a subterranean well can include a downhole instrument assembly positioned in the well, the instrument assembly including an atomic comagnetometer and an optical source which transmits light to the atomic comagnetometer.
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申请公布号 |
US2011297372(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US20100896157 |
申请日期 |
2010.10.01 |
申请人 |
MAIDA, JR. JOHN L.;SAMSON ETIENNE;LUSCOMBE JOHN;RODNEY PAUL;HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MAIDA, JR. JOHN L.;SAMSON ETIENNE;LUSCOMBE JOHN;RODNEY PAUL |
分类号 |
E21B47/09;E21B47/12 |
主分类号 |
E21B47/09 |
代理机构 |
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代理人 |
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地址 |
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