Thermal field of the Donbas

Gordienko, V. V.; Gordienko, L.Ya.; Zavgorodnyaya, O V

doi:10.24028/gzh.0203-3100.v37i6.2015.111169

Cited by 9 publications

(14 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A comparison of the calculated and observed gravitational fields over zones with different endogenous regimes in the oceans also reveals their fairly complete agreement. The discrepancies are well within those explained by measurement and calculation errors [Gordienko, 2017[Gordienko, , 2022a (Fig. 10).…”

supporting

confidence: 81%

“…They originated during time the destruction of the continental crust at the site of the modern ocean. The development of the inner trough includes 1-2 bursts of magmatism, characteristic of riftogenesis [Gordienko, 2017]. It was noted above that the crust with a basicity greater than the average for the continents undergoes oceanization.…”

mentioning

confidence: 96%

“…Physical fields of oceans. The collected information about the Earth's crust of the oceans does not contradict the ideas about the deep processes of its formation and modern structure [Gordienko, 2017[Gordienko, , 2020. Accordingly, the predicted geological phenomena remain the same.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Earth’s crust and physical fields of the oceans

Gordienko¹

2023

View full text Add to dashboard Cite

Some problems of the formation and development of oceanic regions with various variants of endogenic regimes (with the exception of island arcs, which, in the author’s opinion, belong to late Alpine geosynclines) are considered. Calculated geological events and anomalies of physical fields within them are determined by heat-mass-transfer schemes in the tectonosphere. The reliability and accuracy of the latter is related to the quantity and quality of information about the content of the regimes. In the oceans, such data is scarce. The article attempts to attract additional information about the formation of the Earth’s crust of a typical oceanic basin. It was presented in the form of oceanization (destruction and basification) of the continental crust with a slightly increased basicity. The process included the uplift and denudation of the upper block up to 10 km thick, the intrusion of mafic and ultrabasic rocks from the mantle in a concentration increasing with depth into the lower approximately 20—30 km of the crust. Seismic wave velocity and density in the crustal basement were almost equal to the properties of the warmed mantle rocks. The final stage of magmatism was presented in a large part of the region during the period of recent activation by the removal of partially molten matter from the shallow asthenosphere up to the surface. Similar models have also been constructed for other endogenous regimes. In all cases, significant scatter in the ages of the process stages and the order of formation of asthenolite sources rising from different depths of the upper mantle were unavoidable. The resulting thermal models were averaged effects for the considered variants of heat and mass transfer. The control of the reality of these constructions was carried out according to the correspondence of known events of geological history, allowing a quantitative description, and anomalies of physical fields. In this work, the second part is considered. The calculated velocity sections of the upper mantle regions, the heat flow distribution, and the values of mantle gravity anomalies were compared with the experimental data. In all cases, the agreement reached is satisfactory. The discrepancies can be explained by errors in observations and calculations

show abstract

supporting

confidence: 81%

mentioning

confidence: 96%

See 1 more Smart Citation

Earth’s crust and physical fields of the oceans

Gordienko¹

2023

View full text Add to dashboard Cite

show abstract

“…This applies in particular to the Ukrainian Shield and to the southern parts of the Carpathian region. For that reason, new heat flow (HF) calculations (in the 10 last years) were conducted ( Figure 6) in the Ukrainian Shield (Ush) -1500, Dnieper-Donets basin (DDB) -1600, Donbas (DB) -5500, Carpathian region (CR)-500, Crimea and South-Ukrainian monocline -300, running to between 30 and 6000 meters in depth, Gordienko et al (2002). The HF values were determined in oil and water wells and in ore holes.…”

Section: Heat Flow Of Ukrainementioning

confidence: 99%

“…where N is the norm of fuel consumption to produce consumer heating (0,34x10 -10 tonnes of standard fuel) and K is the thermal extraction coefficient (0.125). The K calculation method is given by Gordienko et al (2002). The K value slightly changes with geothermal gradient.…”

Section: A Calculation Of Geothermal Resourcesmentioning

confidence: 99%

Geotermal resources of Ukraine

Гордиенко

Gordienko

Zavgorodnyaya

2018

Geofizicheskiy Zhurnal

Self Cite

View full text Add to dashboard Cite

In this study, the density of promising geothermal resources of a category С3 (W) for different depths of drilling (3, 4, 5 and 6 km; W3, W4.5 and W6, respectively) is estimated. In the Ukraine it was determined in 12.000 boreholes. The W calculations method is conventional. It was established by the Ministry of Geology of the USSR in 1990, Dyad'kin et al. (1991. The total reserves (TR = sum of C3) of the central part of the Ukraine (Ukrainian Shield) with the density higher than 2,5 t.s.f./m 2 are 0,04x10 12 t.s.f.. The western area has TR value about 0,2x10 12 t.s.f.. The southern area has TR about 0,3x10 12 t.s.f.. The eastern area has TR about 0,19x10 12 t.s.f.. The general reserves of all mineral fuels of the Ukraine are 0,04x10 12 t.s.f..

show abstract

Geothermal Energy Exploitation from Abandoned Mines

Rudakov,

Inkin

2024

Encyclopedia of Renewable Energy, Sustainability and the Environment

View full text Add to dashboard Cite

Thermal field of the Donbas

Cited by 9 publications

References 0 publications

Earth’s crust and physical fields of the oceans

Earth’s crust and physical fields of the oceans

Geotermal resources of Ukraine

Geothermal Energy Exploitation from Abandoned Mines

Contact Info

Product

Resources

About