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oa Geological and Geophysical Background for the Stratigraphy of the Okhotsk Sea and the Tatar Strait
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Third EAGE International Science and Applications workshop Far East Hydrocarbons 2014, Sep 2014, cp-432-00014
- ISBN: 978-94-6282-034-0
Abstract
The article covers possible changes to Unified Stratigraphic Chart of Paleogene-Neogene deposits of Sakhalin. Such changes are based on paleontological and lithological data obtained as a result of study of 34 well logs on the shelf of the Okhotsk sea and Tatar Strait. Regional unconformities were identified that divide sedimentary cover into seismic sequences corresponding to stratigraphic horizons. Seismic-stratigraphic chart of Cenozoic deposits was built.