Invention Grant
US08260554B2 Apparatus and method for motion correction to sensor measurements
有权
用于传感器测量的运动校正的装置和方法
- Patent Title: Apparatus and method for motion correction to sensor measurements
- Patent Title (中): 用于传感器测量的运动校正的装置和方法
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Application No.: US12391225Application Date: 2009-02-23
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Publication No.: US08260554B2Publication Date: 2012-09-04
- Inventor: Marian Morys
- Applicant: Marian Morys
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agent W. Schmidt
- Main IPC: G01V1/40
- IPC: G01V1/40 ; G01V3/18 ; G01V9/00

Abstract:
A method for correcting a motion related distortion in a sensor measurement comprises establishing a reference position in a borehole. A parameter of interest is measured at a plurality of toolface angles as the tool makes a revolution in the borehole. A distance to a wall of the borehole is measured associated with each parameter of interest measurement. A lateral motion of the tool is measured between each parameter of interest measurement, and a toolface angle of the tool is measured at each parameter of interest measurement. A controller comprising a processor acts according to programmed instructions to calculate a correction to the parameter of interest measurement referenced to the reference position based at least partly on the measured tool motion.
Public/Granted literature
- US20090222209A1 APPARATUS AND METHOD FOR MOTION CORRECTION TO SENSOR MEASUREMENTS Public/Granted day:2009-09-03
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