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Secondary changes in carbonate rocks of Nepa-Botuoba anteclise in the south of the Siberian platform and their impact on the reservoir properties of productive horizons

Bulletin Sukhoi State Technical University of Gomel
Nepa-Botuoba anteclise is one of the most promising territories in Eastern Siberia, within which more than a half of the hydrocarbon resources are connected with carbonate reservoirs. One of the main tasks in the development of oil and gas resources in this region is associated with the forecast of the localization of reservoir rocks, which is largely
exaly   +2 more sources

The Main Types of Perspective Objects of the Nepa-botuoba Anteclise and Features of Their Geological Structure

GeoBaikal 2018, 2018
A. Gaiduk   +4 more
exaly   +2 more sources

SEDIMENTOLOGY OF VENDIAN SILICOCLASTIC DEPOSITS OF THE NORTH-EASTERN NEPA-BOTUOBA ANTECLISE

Geology and Mineral Resources of Siberia, 2018
E. M. Khabarov, O. D. Nikolenko
exaly   +2 more sources

Reconstruction of tectonic history of Nepa-Botuoba anteclise south-central part on the basis of regional seismic lines Batolit and Prisajano-Lensk ana

5th EAGE International Scientific and Practical Conference and Exhibition on Engineering and Mining Geophysics, 2009
Непско-Ботуобинская антеклиза является одним из наиболее изученных и перспективных в отношении нефтегазоносности районов на территории Сибирской платформы [1,2]. Здесь открыто 26 месторождений углеводородов, в том числе гигантское Чаяндинское, крупные Верхнечонское, Талаканское, Среднеботуобинское и др.
exaly   +2 more sources

Seismogeological model of the terrigenous vendian deposits on the north–eastern slope of the Nepa-Botuoba anteclise

Russian Journal of Geophysical Technologies, 2023
A seismogeological model of the junction zone of the Nepa-Botuoba anteclise and the Ygyattinskaya depression was built based on the results of a comprehensive interpretation of deep drilling and seismic data. The position and propagation of regional high-rank faults have been specified, and a model of tectonic faults of the study area has been ...
I. A. Kovalenko   +3 more
openaire   +1 more source

Secondary processes in reservoir rocks of the Yarakta Horizon on the southeastern slope of the Nepa-Botuoba anteclise

Lithology and Mineral Resources, 2011
Basic regularities of secondary processes in reservoir rocks of the Yarakta Horizon are described with rocks in the Yarakta field as example. To achieve the formulated goal, we elucidated rock types in the studied section, its structure and distribution of reservoir rocks, as well as types of secondary alterations and their influence on filtration ...
O. V. Postnikova   +4 more
openaire   +1 more source

NEW EVIDENCE OF SPECIFIC STRUCTURE OF THE EASTERN SLOPE OF THE NEPA-BOTUOBA ANTECLISE BASEMENT OBTAINED BY SEISMIC SOUNDING

Russian Geology and Geophysics, 1992
Presented are seismic sounding data on the structure of the intraplatform Chona-Markha graben-like depression in the surface of the crystalline basement formed of Precambrian (Vendian-Riphean (?)) deposits. The depression is located to the north of the Nepa-Botuoba anteclise.
M. M. Mandelbaum   +4 more
openaire   +1 more source

Influence of Tectonic Faults on the Formation of Secondary Calcitization of the Osinsky Horizon within the Nepa-Botuoba Anteclise

Geology and Environment
The osinsky horizon (Reservoir B1) of the Nepa-Botuoba Anteclise is characterized by complex geology and widespread secondary processes, among which calcitization significantly deteriorates reservoir properties. Identifying factors controlling the spatial distribution of secondary calcitization zones is crucial for improving reservoir quality ...
A.R. Valiullin, V.A. Zakharova
openaire   +1 more source

Ferruginous quartzite formation in the crystalline basement of the Nepa-Botuoba anteclise, Republic of Sakha (Yakutia)

Regional Geology and Metallogeny, 2022
Vyacheslav Grigor'evich Kolokol'tsev   +2 more
openaire   +1 more source

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