Results 1 to 10 of about 86,462 (258)

The influence of extensive caving zones on the state and behavior of the surface as a result of underground mining works [PDF]

open access: yesE3S Web of Conferences, 2020
The article discusses the features of the development of the Donskoy chromite deposit and the improvement of the applied development system with self-caving of ore.
Fedorov Evgeny   +3 more
doaj   +1 more source

Assessment of oil resources and ranking of prospective areas of the Bazhenov Formation related geological risks and uncertainties [PDF]

open access: yesНефтегазовая геология: Теория и практика, 2023
In assessing the probability of geological success, a five-factor model proposed for a conventional oil system is generally used. As applied to the unconventional Bazhenov reservoir, the number of factors can be reduced to three.
Oksenoyd Е.Е.   +4 more
doaj  

INVENTORY OF THE SOURCES OF EXTERNAL MAN-MADE LOAD ON KUIBYSHEVSKOE STORAGE RESERVOIR

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2020
The article presents the results of an inventory of man-made load sources in the drainage basins of Kuibyshevskoe reservoir’s four inflowing rivers − Kazanka, Myosha, Sviyaga, Bolshoy Cheremshan, which differ in the physiogeographic conditions for runoff
Shamil' Pozdnyakov   +10 more
doaj   +1 more source

Lithological and Mineralogical Characteristics and Forming Conditions of the Jurassic Sediments on the West Siberian Basin

open access: yesGeoresursy, 2017
In the present work, lithological and mineralogical features, granulometric composition, as well as reservoir properties of the formation YuV1-1 of the Ety-Purovsky oil field are considered.
R.R. Khaziev   +6 more
doaj   +1 more source

FEATURES OF THE STRUCTURE AND OIL AND GAS POTENTIAL OF LOWER CRETACEOUS AND UPPER JURASSIC SEDIMENTS IN WESTERN AREAS OF WESTERN SIBERIA

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
The features of the geological structure and oil and gas potential of the Bazhenov-Abalak oil and gas complex are discussed. Based on new geological and seismic data, using an integrated approach, the zones of distribution and the boundaries of thinning ...
G. .. Mukher   +4 more
doaj   +1 more source

GEOLOGICAL STRUCTURE AND OIL AND GAS POTENTIAL OF THE PRE-JURASSIC DEPOSITS OF THECENTRAL PART OF THE WEST SIBERIAN PLATE

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
In the presented work the features of the geological structure and oil and gas potential of the pre-Jurassic basement rocks are discussed. In the sediments of the oil and gas bearing horizon of zone of contact five types of reservoir rocks are ...
A. B. Tugareva   +3 more
doaj   +1 more source

THE GRANITOID MAGMATISM IN THE TERRITORY OF FROLOVSKAYA MEGADEPRESSION OF WESTERN SIBERIA

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2019
The article deals with the granitoid magmatism in the territory of Frolovskaya megadepression. Granite massifs are usually confined to erosion-tectonic ledges of the foundation, located in tectonically active zones, usually with increased heat flux. The  
A. V. Tugareva   +3 more
doaj   +1 more source

An Acceptance Analysis of Subsoil Amelioration Amongst Agricultural Actors in Two Regions in Germany

open access: yesFrontiers in Agronomy, 2021
The subsoil, commonly defined as horizons below the working depth of 30 cm, often receives little attention in farming practice. Yet plants extract between 10 and 80% of their nutrient and water requirements from the subsoil.
Mandy Hinzmann   +3 more
doaj   +1 more source

Findings of Studies on Wave Character of Pillar Support Pressure and Edge Parts of Coal Seams

open access: yesГорные науки и технологии, 2020
Extraction of coal measures leads to origination of a large number of increased rock pressure zones in rock mass, caused by the influence of abutment pressure of rock mass edge parts and pillars kept in adjacent seams.
S. N. Lis
doaj   +1 more source

Types of reservoirs of the Ufa stage of the Republic of Tatarstan. Genesis and reservoir properties

open access: yesGeoresursy, 2018
In this paper, we studied core material from well No. 15 of the extra-viscous oil field, geographically located within the western border of the South Tatar arch.
R.F. Vafin   +3 more
doaj   +1 more source

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