Invention Grant
- Patent Title: System and method to estimate a property in a borehole
- Patent Title (中): 估算井眼属性的系统和方法
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Application No.: US13398128Application Date: 2012-02-16
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Publication No.: US09562428B2Publication Date: 2017-02-07
- Inventor: Sven Hollstein , Eduard Kirchmeier , Hans-Juergen Faber , Christian Fulda
- Applicant: Sven Hollstein , Eduard Kirchmeier , Hans-Juergen Faber , Christian Fulda
- Applicant Address: US TX Houston
- Assignee: BAKER HUGHES INCORPORATED
- Current Assignee: BAKER HUGHES INCORPORATED
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: G01V1/40
- IPC: G01V1/40 ; G01V3/30 ; E21B47/08 ; G01V11/00

Abstract:
An apparatus for estimating a first property in a borehole penetrating the earth is described. The apparatus includes a carrier configured to be conveyed through the borehole. The apparatus also includes a first sensor disposed at the carrier and configured to perform a first measurement of the first property, the first sensor having a first direction of sensitivity; a second sensor disposed at the carrier and configured to perform a second measurement of a second property, the second sensor having a second direction of sensitivity; and a processor configured to receive the first and second measurements and to correct the first measurement using the second measurement in order to estimate the first property.
Public/Granted literature
- US20130215715A1 SYSTEM AND METHOD TO ESTIMATE A PROPERTY IN A BOREHOLE Public/Granted day:2013-08-22
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