发明名称 |
POLYCRYSTALLINE TRANSPARENT CERAMICS FOR USE WITH A LOGGING SENSOR OR TOOL |
摘要 |
The disclosure relates to logging sensor or tool including an electromagnetic radiation source operable to emit at least one wavelength of electromagnetic radiation, a detector operable to detect the wavelength of electromagnetic radiation, a polycrystalline transparent ceramic component transparent to the wavelength of radiation, and a flowline between the electromagnetic radiation source and the detector having at least a portion of a wall formed from the polycrystalline transparent ceramic component, the flow line operable to permit the flow of a drilling fluid. Such a sensor may be used in a logging while drilling or measuring while drilling apparatus. The also disclosure relates to a wireline measurement apparatus including a sensor comprising a polycrystalline transparent ceramic component. The disclosure further relates to a cast logging sensor or tool component comprising a polycrystalline transparent ceramic component, wherein the sensor component has a shape not obtainable from a single crystal using machining techniques. |
申请公布号 |
WO2015088474(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
WO2013US73840 |
申请日期 |
2013.12.09 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
ATKINSON, ROBERT S.;PERKINS, DAVID L.;PELLETIER, MICHAEL T.;JONES, CHRISTOPHER MICHAEL;ZHANG, WEI;GAO, LI |
分类号 |
G01V3/26;G01V13/00 |
主分类号 |
G01V3/26 |
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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