Geoelectric model of the crust and upper mantle along DSS profile Novoazovsk—Titovka
Journal Title: Геофизический журнал - Year 2015, Vol 37, Issue 3
Abstract
The results of two-dimensional inversion of magnetoteluric data, focused along the DSS profile Novoazovsk—Titovka have been presented. On the territory of Donbas two objects have been distinguished with low resistance (causing Donbass conductivity anomaly) which occur: in the southern part in sedimentary rocks (at a depth of 1—10 km), in the central part (at a depth of 1—18 km) in sedimentary rocks and penetrating into consolidated crust. Total cumulative integral conductivity of the objects is about 3×108 S×m. The most reliably the objects spatially correlate with the coal-bearing rocks of the Carboniferous.
Authors and Affiliations
I. Logvinov, V. N. Tarasov
Keywords
Related Articles
- EP ID EP499020
- DOI 10.24028/gzh.0203-3100.v37i3.2015.111115
- Views 63
- Downloads 0
Alternatives of «shale scenario» of development of the Russian fuel and energy complex on the basis of the deep oil paradigm of petroleum geology
The condition and ways of the decision of the basic problems of modern petroleum geology in the field of recovery of resources of hydrocarbon and searches of oil and gas fields are discussed. Problems of efficiency, stra...
Wave propagation in periodic fluid-solid layered media
Dispersion equation is derived for the Floquet waves in a horizontal periodically layered fluid-solid medium. It is shown that the dispersion equation consists of four factors. This representation explains the splitting...
Combination of improved acquisition system, processing, velocity model and migration for seismic imaging in areas of intense salt tectonics
Various types of hydrocarbon traps associated with intensively developed salt bodies cannot be reliably delineated and then successfully explored by drilling without first obtaining adequate seismic images. This paper sh...
Results of experimental electromagnetic studies of the Crimean region
Spatial-temporal pattern of distribution of geomagnetic variations and electric field on the Earth's surface was obtained as a result of modern experimental observations conducted in 2007-2013 along 9 profiles (48 points...
Petrophysical parameters of rocks of the Visean stage (Lokhvytsky zone of the Dnieper-Donets Depression)
The results of complex investigations of petrophysical properties of the Visean rocks from wells in Lokhvytsky zone of the DDD (sandstones and siltstones from depths 5060―5600 m and limestones from depths 5960―6200 m) ar...