Оценка эффективности технологии сейсмической инверсии на этапе постановки задачистатья
Статья опубликована в журнале из списка RSCI Web of Science
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Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 23 сентября 2020 г.
Аннотация:Recently, a tendency of state-of-the-art technologies designed for prediction
of HC reservoir properties basing on seismic and well log data to fail producing
the expected results has been observed. This may be due to a number
of objectively reasonable causes, namely, complexity of seismic and geological
characteristics, reservoir is not enough contrast in terms of elastic
properties, and insufficiency of input geological and geophysical information.
This paper discusses the questions of seismic inversion feasibility assessment
in the stage of planning a work and setting a problem. Before carrying
out inversion transformations, the integrated performance of such procedures
as seismic data quality assessment, petrophysical substantiation of
seismic inversion, and forward modeling is recommended. All this will allow to
eliminate unreasonable time and financial costs.