Invention Grant
- Patent Title: Compensated directional resistivity measurements
- Patent Title (中): 补偿方向电阻率测量
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Application No.: US12463577Application Date: 2009-05-11
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Publication No.: US07990153B2Publication Date: 2011-08-02
- Inventor: Christopher C. Streinz , Tsili Wang
- Applicant: Christopher C. Streinz , Tsili Wang
- Applicant Address: US TX Houston
- Assignee: Smith International, Inc.
- Current Assignee: Smith International, Inc.
- Current Assignee Address: US TX Houston
- Main IPC: G01V3/08
- IPC: G01V3/08 ; G01V3/00

Abstract:
A method for making directional resistivity measurements includes sequentially transmitting first and second axial and transverse electromagnetic waves in a borehole and receiving substantially pure axial and transverse components of each of the transmitted waves. A composite ratio of the received components is computed and may be utilized as an indicator of various formation parameters. The invention advantageously provides for the acquisition of compensated directional resistivity measurements.
Public/Granted literature
- US20100283470A1 COMPENSATED DIRECTIONAL RESISTIVITY MEASUREMENTS Public/Granted day:2010-11-11
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