scholarly journals PALEOGEOGRAPHY OF THE VOLGA TIME OF THE SOUTH-WESTERN REGIONS OF THE WEST SIBERIAN SEDIMENTARY BASIN

2019 ◽  
Vol 2 (1) ◽  
pp. 156-162
Author(s):  
Elena Ponomareva ◽  
Svetlana Ryzhkova
Keyword(s):  
Western Siberia ◽  
Sedimentary Basin ◽  
Comprehensive Analysis ◽  
The South ◽  
The West ◽  
Bazhenov Formation ◽  
Heterogeneous Rocks

On the basis of a comprehensive analysis of materials of geochemical, lithological and paleontological studies, the paleogeographic zones of the Volga time were traced. It was revealed that the sea zone with depths of 200-500 m occupied most of the south-western regions of Western Siberia. The zone of the sea with depths up to 100 m was close to the shore. In these zones, heterogeneous rocks of the Bazhenov Formation, the lower units of the Tutleim and Mulym’ya Formation and the upper unit of the Danilov Formation were formed with Corg concentrations from 8 to 0.5 %.

scholarly journals Structure of the bazhenov reservoir and forecast of oil content of the Yu0 productive level of the Bazhenov Formation in the south-eastern regions of Western Siberia

2020 ◽  
Vol 15 (4) ◽  
Author(s):  
S.V. Ryzhkova ◽  
◽  
E.V. Ponomareva ◽  
A.G. Zamiraylova ◽  
◽  
...  
Keyword(s):  
Oil Content ◽  
Western Siberia ◽  
Oil And Gas ◽  
Comprehensive Analysis ◽  
The South ◽  
The West ◽  
Bazhenov Formation ◽  
South Eastern ◽  
The North ◽  
South West

For the South-Eastern regions of the West Siberian oil and gas province, a model of the structure of the Bazhenov reservoir and criteria for selecting areas that are promising for detecting oil accumulations in the productive level of the South-West Bazhenov Formation are proposed. According to the our criteria, the following characteristics of the object of research are given: the thickness of rocks of the Bazhenov Formation, the thickness of rocks with a Corg content > 7%, catagenesis degree of organic matter, the thickness of the underlying and overlying fluid barriers, current reservoir temperatures of rocks and reservoir pressures in the Bazhenov Formation. Based on a comprehensive analysis of the materials that characterize the above criteria, promising zones of two categories are identified. The Central-Nyurol zone is assigned to the 1st category (the most promising), and the North-Nyurol, East-Nyurol, South-Nyurol, West-Parabel, and Ust-Tym zones are assigned to the 2nd category.

Types of reservoirs in the Bazhenov formation

2020 ◽  
Author(s):  
Elena V. Ponomareva ◽  
◽  
Svetlana V. Ryzhkova ◽  
Keyword(s):  
Sedimentary Basin ◽  
The West ◽  
Bazhenov Formation

The paper considers three types of reservoirs in the Bazhenov formation: fractured, fractured-cavernous, and fractured-porous. Analysis of modern ideas about the Bazhenov Formation lithology and results of the formation testing in the southeastern and southern parts of the West Siberian sedimentary basin allowed to conclude that productive horizon Yu0 is confined to a reservoir of mainly fractured-porous type within the Koltogor-Nyrolka trench and adjacent positive tectonic elements.

The benefits of light shelves over the daylight illuminance in office buildings in Toronto

2016 ◽  
Vol 27 (2) ◽  
pp. 244-262 ◽  
Author(s):  
Umberto Berardi ◽  
Hamid Khademi Anaraki
Keyword(s):  
Comprehensive Analysis ◽  
Office Buildings ◽  
Homogeneous Distribution ◽  
The South ◽  
Urban Context ◽  
The West ◽  
Full Height

Modern envelope technologies and architectural trends often encourage the adoption of large glazing surfaces. Light shelves are then proposed to reduce glare complaints, while providing better indoor daylight distribution. In this paper, the benefits of light shelves over the illuminance levels in office buildings in Toronto are evaluated. The useful daylight illuminance was used as the metric of analysis in this study. Annual simulations for buildings with different window-to-wall ratios were compared. Moreover, the effects of different window shapes, façade orientation and external obstructing elements were investigated. Results show that in the context of analysis, light shelves increase the useful daylight illuminance values mainly in the first 6 m from the windows and provide a more homogeneous distribution of the daylight. Window-to-wall ratios above 35% consistently result in increasing glare risks. This study indicates that narrow full-height windows provide better daylighting compared to shorter but wider windows. The west orientation shows higher useful daylight illuminance compared to the south-facing ones, although light shelves are far less beneficial when applied to windows but not facing south. Finally, the illuminance levels in buildings with different obstruction angles of the façade are presented in order to provide a comprehensive analysis about the benefits of adopting light shelves in office buildings in the urban context of Toronto, Canada.

scholarly journals FEATURES OF THE LITHOLOGICAL INTERPRETATION OF THE GIS OF THE BAZHENOV FORMATION IN THE SOUTH-EASTERN REGIONS OF WESTERN SIBERIA

2021 ◽  
Vol 2 (1) ◽  
pp. 227-235
Author(s):  
Svetlana V. Ryzhkova ◽  
Mikhail A. Fomin ◽  
Al’vina G. Zamirailova ◽  
Elena A. Kostyreva
Keyword(s):  
Western Siberia ◽  
Organic Substances ◽  
The South ◽  
Bazhenov Formation ◽  
South Eastern ◽  
Relationship Of ◽  
The Relationship

The article presents the results of revealing the relationship of siliceous, clay, carbonate and organic substances and pyrite from the types of electrical and radioactive logging. The influence of the content of the listed rock-forming components of rocks on the geophysical characteristics is described. The volume lithological model of the Archinskaya-47 well, constructed on the basis of established correlations, is presented.

scholarly journals El Castillo de La Atalaya (siglo XVIII), en Cartagena (Región de Murcia, España). Análisis formal y constructivo

X ◽  
2020 ◽  
Author(s):  
Federica Carta ◽  
Diego Ros McDonnell ◽  
Pedro Enrique Collado Espejo
Keyword(s):  
Eighteenth Century ◽  
Comprehensive Analysis ◽  
The South ◽  
The West ◽  
City Wall ◽  
Ground Plan ◽  
The North ◽  
The Military ◽  
The City

The Atalaya Castle (eighteenth century), in Cartagena (Region of Murcia, Spain). Formal and constructive analysisThe Atalaya Castle (eighteenth century) is one of the military fortifications that were part of the defense of Cartagena. The defensive system of the period was composed of an important walled enclosure, which surrounded the city, the arsenal, and a group of fortresses outside the city wall, located on the nearby hills. One of these defensive constructions is the Atalaya Castle or Fort, located to the west of the city from its position it protected the population from attacks both by land and by sea. To the north and west by land, through the Almarjal and the Pelayo mountains, the south by sea covered the possible landings in the bays of the Algameca Grande and the Algameca Chica. The building is a magnificently construction, the fort has a pentagon ground plan with five bastions at each angle. It has an interior building in U arranged on a solid bastioned platform the whole complex is surrounded by a dry moat. The fortification present certain formal elements used in other constructions that had been lifted in the city at that time, circumstance gave unity to the whole. The materials consisted of employed mainly stone and brick, the constructive elements introduce certain heterogeneity. The purpose of the communication is to present the results of the comprehensive analysis carried out in the Atalaya Castle as well as to contribute, through its dissemination to raise awareness of the need for its restoration and enhancement. Research has studied the characteristics of the formal and constructive system of the fortification currently in a state of semiabandonment, a proposal has also been conducted for a new cultural use as a guarantee of its correct recovery and conservation.

Prospects of Shale Oil Bazhenov Formation in the South-East of Western Siberia

2014 ◽  
Author(s):  
I.V. Goncharov ◽  
V.V. Samoilenko ◽  
N.V. Oblasov
Keyword(s):  
Western Siberia ◽  
Shale Oil ◽  
The South ◽  
Bazhenov Formation
Sign in / Sign up

Export Citation Format

Share Document