Well logging method for determining fractional flow characteristics of earth formations

作者: David J. Wilkinson , T. S. Ramakrishnan

DOI:

关键词: Flow (psychology)Function (mathematics)Well loggingLoggingElectrical resistivity and conductivityConductivityEarth (classical element)Geotechnical engineeringSoil scienceBoreholeGeology

摘要: A logging tool provides a log of fractional flow characteristics formations surrounding an earth borehole. The is suspended in the borehole and resistivity measurements are made at different radial depths investigation while moved through to obtain several logs. Model parameters selected, formation conductivity model as function determined. Several simulated values generated respective from model. compared with logs error indication. modified accordingly. Steps repeated until predetermined criterion met, then output produced.

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