发明授权
US08278931B2 Anisotropy orientation image from resistivity measurements for geosteering and formation evaluation
有权
用于地质导向和地层评估的电阻率测量的各向异性取向图像
- 专利标题： Anisotropy orientation image from resistivity measurements for geosteering and formation evaluation
- 专利标题（中）： 用于地质导向和地层评估的电阻率测量的各向异性取向图像
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申请号： US12501555申请日： 2009-07-13
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公开(公告)号： US08278931B2公开(公告)日： 2012-10-02
- 发明人: Sheng Fang , Andrew D. Kirkwood , Gulamabbas Merchant , Eric Hart , Tsili Wang
- 申请人： Sheng Fang , Andrew D. Kirkwood , Gulamabbas Merchant , Eric Hart , Tsili Wang
- 申请人地址： US TX Houston
- 专利权人： Baker Hughes Incorporated
- 当前专利权人： Baker Hughes Incorporated
- 当前专利权人地址： US TX Houston
- 代理机构： Cantor Colburn LLP
- 主分类号： G01V3/00
- IPC分类号： G01V3/00
摘要：
A method for providing an image of a formation surrounding a wellbore, includes: obtaining an apparent conductivity curve from main components of resistivity measurements of the formation; performing fitting for cross-components of the resistivity measurements; calculating scaling factors from the cross-component data; scaling apparent conductivity data by the calculated scaling factors; and plotting the scaled conductivity data to provide the image of the anisotropic formation. A system and a computer program product are disclosed.
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