- 专利标题: Determination of formation dip/azimuth with multicomponent induction data
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申请号: US14427914申请日: 2014-10-03
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公开(公告)号: US09611731B2公开(公告)日: 2017-04-04
- 发明人: Junsheng Hou , Dagang Wu , Burkay Donderici , Luis Emilio San Martin
- 申请人: Halliburton Energy Services, Inc.
- 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
- 代理机构: Gilliam IP PLLC
- 国际申请: PCT/US2014/059138 WO 20141003
- 国际公布: WO2015/051300 WO 20150409
- 主分类号: E21B47/022
- IPC分类号: E21B47/022 ; G01V99/00 ; E21B49/00 ; E21B47/026 ; G01V3/28 ; G01V3/38 ; E21B47/024 ; E21B47/18
摘要:
The disclosure describes enhanced determination of dip and strike/azimuth for real-time MCI data processing in some difficult conditions such as low-dip and low-anisotropy formations using formation properties from surrounding layers. The method is effective for the enhanced determination of dip and azimuth to enhance the inversion accuracy of formation dip and azimuth if the formation anisotropic ratio is low and so reduce the uncertainty of the inverted dip and azimuth.
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