Modelling discontinuous well log signal to identify lithological boundaries via wavelet analysis: An example from KTB borehole data
نویسندگان
چکیده
منابع مشابه
Hidden Markov Models for Lithological Well Log Classification
The aim of this study is to explore the usefulness of hidden Markov models for lithological classification of geophysical measurements in boreholes. Standard statistical methods like linear and quadratic discriminant or cluster analysis treat the individual measurement points of well logs as independent samples of the underlying distribution. With hidden Markov models (HMM) the knowledge of sta...
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Large-scale hydrological models are important decision support tools in water resources management. The largest source of uncertainty in such models is the hydrostratigraphic model. Geometry and configuration of hydrogeological units are often poorly determined from hydrogeological data alone. Due to sparse sampling in space, lithological borehole logs may overlook structures that are important...
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ژورنال
عنوان ژورنال: Journal of Earth System Science
سال: 2016
ISSN: 0253-4126,0973-774X
DOI: 10.1007/s12040-016-0701-2