Перевод названия: Prognosis of rock-fluid system properties of oil-saturated reservoir by seismic data
Тип публикации: статья из журнала
Год издания: 2005
Аннотация: The article is devoted to very urgent problem of determining rock-fluid system properties of reservoirs under particularly complicated seismogeological environment of Siberian platform using dispersed seismic waves. Quite sufficient experience of forecasting material composition of rocks and their rock-fluid system properties by daПоказать полностьюta of commonly used procedures of reflection waves transformation and interpretation results both collected in Russia and abroad witnesses absolute information content of these methods for contrast wave pictures. To a considerable extent, that holds true to platform sediments of Urals-Povolje, West Siberia, Timano-Pechora province, young strongly dislocated sediments of Cis-Caucasus. Ancient sedimentary formations of Vendian-Riphean age with which is associated commercial oil and gas potential of Siberian platform are characterized by the presence in geological environment local-anisotropic objects (lithological replacements, erosional surfaces, systems of low-amplitude tectonic faults). That in its turn is responsible for predominance in the corresponding wave fields the local amplitude-phase changes with abnormal low energetics caused by dispersed waves. Applying such experience to other regions, in particular under strongly dislocated, highly metamorphosed rocks occurrence conditions seems to be very promising.
Журнал: Геология нефти и газа
Выпуск журнала: № 2
Номера страниц: 21-27
ISSN журнала: 00167894
Место издания: Москва
Издатель: Общество с ограниченной ответственностью "ВНИГНИ-2"