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Efficient 3D seismic inversion technologies as a basis for creating and updating geoseismic model of the Vendian deposits (in terms of Eastern Siberia oil-and-gas fields)

Abstract

А variety of modern inversion techniques (including the results оf deterministic acoustic and simultaneous and stochastic simultaneous (geostatistic) inversions) are represented in the focus of its potential for use to forecast «sweet-spots» in vendian terrigenous deposits with an accurate reservoir properties estimation. Forecast was verified by two new wells. The data is a property of LLC Gazpromneft-Angara license block in Eastern Siberia.

About the Authors

И. И. Кубышта
Научно-Технический Центр «Газпром нефти»
Russian Federation


Ю. В. Павловский
Научно-Технический Центр «Газпром нефти»
Russian Federation


П. П. Емельянов
Научно-Технический Центр «Газпром нефти»
Russian Federation


References

1. Metodicheskie rekomendatsii po ispol’zovaniyu dannykh seysmorazvedki dlya podscheta zapasov uglevodorodov (Guidelines on the use of seismic data to assess hydrocarbon reserves), Authors: Levyant V.B., Khromova I.Yu. et al., Moscow: Publ. of Rosnedra, 2010, 250 p.

2. Ampilov Yu.P., Barkov A.Yu., Yakovlev I.V., Almost everything about seismic inversion, Part 1 (In Russ), Tekhnologii seysmorazvedki, 2009, no. 4, pp. 3–16.

3. Barclay F., Bruun A., Alfaro J., Cooke A., Cooke D., Godfrey R., Volterrani S., Roberts R., Seismic Inversion: Reading between the Lines, Oilfield Review, 2008, Spring, pp. 42-63.

4. Haas A., Dubrule O., Geostatistic inversion – a sequential method of stochastic reservoir modeling constrained by seismic data, First Break, 1994, V. 12, no. 11, pp. 561–569.

5. Yakovlev I.V., Ampilov Yu.P., Filippova K.E., Almost everything about seismic inversion, Part 2 (In Russ), Tekhnologii seysmorazvedki, 2011, no. 1, pp. 5–15.


Review

For citations:


Кубышта И.И., Павловский Ю.В., Емельянов П.П. Efficient 3D seismic inversion technologies as a basis for creating and updating geoseismic model of the Vendian deposits (in terms of Eastern Siberia oil-and-gas fields). PROneft. Professionally about Oil. 2016;(1):27-37. (In Russ.)

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ISSN 2587-7399 (Print)
ISSN 2588-0055 (Online)