Nannofossil biostratigraphy of the Paleogene sediments of the Odessa Gas Field

• Autorzy: Waga D. D. , Andreeva-Grigorovich A. S. , Kochetov R. V.
• Konferencja: Nauka, technika i technologia w rozwoju poszukiwań i wydobycia węglowodorów w warunkach lądowych i morskich : międzynarodowa konferencja naukowo-techniczna Geopetrol 2008 : Zakopane, 15--18.09.2008
• Języki publikacji: EN

Abstrakty

EN

Calcareous nannofossils from Paleocene sediments of two boreholes (Odeska-6 and Odeska-20) of the North-Western Shelf of the Black Sea were examined. Five nannofossil zones of Martini (1970), Okada & Bukry (1980) and Quillevere et al. (2002) were identified: combined Cruciplacolithus tenuis — Chiasmolithus danicus (NP2-NP3/CPlb-CP2), Sphenoli- thus primus? (NP4b), Fasciculithus tympaniformis (NPS/CP4), Heliolithuis kleinpelli (NP6/CPS) and HelioZithus riedelii (NP/CP7). The biozonation allowed us to correlate the distinguished nannozones with the Bilokamian and Kachian Stages of the Stratigraphic Scheme of Southern Ukraine (1993). The presence of two unconformities is suggested within: the Bilokamian and Kachian Stage. The first one corresponds to the upper part of the nannozone Chiasmolithus danicus (NP3) and Ellipsolithus macellus (NP4a) and is estimated up to 1.94 Ma years.

Słowa kluczowe

EN

biostratigraphy; gas fields; Ukraine

PL

biostratygrafia; złoża gazu; Ukraina

• Wydawca: Instytut Nafty i Gazu - Państwowy Instytut Badawczy
• Czasopismo: Prace Instytutu Nafty i Gazu
• Rocznik: 2008
• Tom: nr 150 wydanie konferencyjne
• Strony: 287--291
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Waga D. D.

• National Enterprise NAUKANAFTOGAZ, Kiev

autor

Andreeva-Grigorovich A. S.

• Institute of Geosciences, Academy of Sciences of Ukraine, Kiev

autor

Kochetov R. V.

• National Enterprise NAUKANAFTOGAZ, Kiev

Bibliografia

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• [10] Maslun N.V., Andreeva-Grigorovich A.S., Waga D.D.O., Tsyhotskaya N.N., Klushina G.V. — Bio- and Lithostratigraphy of Paleocene sediments of North-Western Shelf of the Black Sea (in preparation)
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