Invention Application
WO2013015789A1 CROSS-COUPLING BASED DETERMINATION OF ANISOTROPIC FORMATION PROPERTIES
审中-公开
基于交叉耦合的各向异性形成特性的确定
- Patent Title: CROSS-COUPLING BASED DETERMINATION OF ANISOTROPIC FORMATION PROPERTIES
- Patent Title (中): 基于交叉耦合的各向异性形成特性的确定
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Application No.: PCT/US2011/045350Application Date: 2011-07-26
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Publication No.: WO2013015789A1Publication Date: 2013-01-31
- Inventor: WU, Dagang , SAN MARTIN, Luis, E.
- Applicant: HALLIBURTON ENERGY SERVICES, INC. , WU, Dagang , SAN MARTIN, Luis, E.
- Applicant Address: 10200 Bellaire Boulevard Houston, TX 77072 US
- Assignee: HALLIBURTON ENERGY SERVICES, INC.,WU, Dagang,SAN MARTIN, Luis, E.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.,WU, Dagang,SAN MARTIN, Luis, E.
- Current Assignee Address: 10200 Bellaire Boulevard Houston, TX 77072 US
- Agency: KRUEGER, Daniel, J. et al.
- Main IPC: G01V1/40
- IPC: G01V1/40
Abstract:
Tools, systems, and methods are disclosed for multi-component induction logging with iterative analytical conversion of tool measurements to formation parameters. At least some system embodiments include a logging tool and at least one processor. The logging tool provides transmitter-receiver coupling measurements that include at least diagonal coupling measurements (Hzz, Hxx, and/or Hyy) and cross-coupling measurements (Hxy, Hxz, and Hyz). The processor employs an iterative analytical conversion of the cross-coupling measurements into formation resistive anisotropy and dip information. The processor may further provide one or more logs of the resistive anisotropy and/or dip information.
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