发明申请
US20140067272A1 METHOD FOR ESTIMATING FORMATION PARAMETERS FROM IMAGINARY COMPONENTS OF MEASURED DATA
审中-公开
用于从测量数据的图像组件估计形成参数的方法
- 专利标题: METHOD FOR ESTIMATING FORMATION PARAMETERS FROM IMAGINARY COMPONENTS OF MEASURED DATA
- 专利标题(中): 用于从测量数据的图像组件估计形成参数的方法
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申请号: US14114742申请日: 2011-05-03
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公开(公告)号: US20140067272A1公开(公告)日: 2014-03-06
- 发明人: Luis Emilio San Martin , Dagang Wu
- 申请人: Luis Emilio San Martin , Dagang Wu
- 申请人地址: US TX Houston
- 专利权人: Halliburton Energy Services Inc.
- 当前专利权人: Halliburton Energy Services Inc.
- 当前专利权人地址: US TX Houston
- 国际申请: PCT/US2011/034994 WO 20110503
- 主分类号: G01V3/38
- IPC分类号: G01V3/38 ; G01V3/28
摘要:
A system and method for determining formation parameters is provided. The system includes an induction logging tool having a plurality of transmitter coils. The induction logging tool further includes a plurality of receiver coils, each of the receiver coils being spaced apart from the transmitter coils by a predetermined distance and receiving a response signal from the formation. The system includes circuitry coupled to the induction logging tool, the circuitry determining voltages induced in the plurality of receiver coils by the response signal. The circuitry separates real or in-phase portions of the determined voltages from imaginary of ninety degrees out of phase portions of the determined voltages and determines formation parameters using imaginary portions of the measured voltages.
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