9th EAGE International Conference on Geoinformatics - Theoretical and Applied Aspects

Accurate estimates of the seismic quality factor Q allow seismic images with a better resolution and
more correct positioning of events to be obtained. Also, Q can successfully be utilized for lithologic
discrimination and reservoir characterization. We propose a method for continuous along the seismic
trace Q estimation from surface seismic reflection data. It evolves from the algorithm devised by
Averbukh et al. (1987). Our method operates in the time domain and enables the corruptive impact of
the reflectivity to be compensated in a straightforward way. The method is demonstrated with
synthetic and field data.

Magnetic monitoring of air pollution in the city includes magnetic susceptibility measurements of
soils, tree bark and tree leaves. Mass-specific magnetic susceptibility (χ) of more than 400 samples of
soils and tree bark, collected from the same points in western half of Kyiv, is measured. The data set,
represented as susceptibility maps, is analyzed applying ArcGIS software. Zones of strongly enhanced
χ of soils and tree bark delineate roads and districts with heavy traffic and areas around power
plants. We also recognized natural features in soil magnetism, observing higher χ in soils on hills
comparing to low places. This fact and unknown magnetic background of heavily disturbed urban
topsoil bring uncertainty to estimation of magnetic air pollution. Magnetic susceptibility of tree bark
is strongly controlled by airborne particles and better reflects air pollution unlike χ of soils. gnetic
particles from vehicle- and industrial-derived emissions are accumulated on tree leaves. Dynamics of
pollution accumulation is examined on leaves of Castanea vulgaris, collected monthly during 4-
12.2007 and 4-12.2008 in 11 points. It depends on rainfall intensity and on anthropogenic impact as
well, thus it could be used to control efficiency of environmental-protective measures in urban
territories.

There were considered scientific bases of geoinformational technologies introduction for ecological
and geo-economical evaluation of subsoil state with different types of mineral deposits as a case
study.

The problem of increase of efficiency for complex monitoring of geological environment territories
where located potentially dangerous objects is considered with the purpose of prevention of
development dangerous naturally-man-caused processes, warning and minimization of social and
economic losses.On the basis of modern GIS – technologies is developed the dynamic, spatially tied,
model of geological environment on Rivne NPP site, which allows to decide in the real-time
processing the tasks of monitoring of the soils state, hydro-geological situation and estimate the
dynamics of basic parameters changing, which are operating on environment stability in surrounding
and time.Іt is proposed to apply methods of statistical simulation of random processes realizations
and multi-dimensional random functions (random fields), to solve the problems of conditional maps,
adding of data to achieve the necessary precision, and other such problems for geophysics.

We have applied a new approach to qualitative modeling that simulates tectonical overburden deformation in Dnieper–Donets Basin (Ukraine) relevantly hydrocarbon exploration.

The lecture is devoted to creation of WEB-portal of geological and geophysical map resources and
information of remote sensing of the Earth by geoinformational technologies. Conception of creation
of such resource, necessary software, functions and filling it necessary information are considered
there. Working of similar portals in Russian Federation, France, and USA are also explained there.
The Institute of Advanced Technologies has created demo-project of such portal; it shows that there
are necessary resources and materials for realization of this project in full size, because specialists,
students, environmentalist, schoolboys are extremely needed it nowadays.

Currently, exploration seismology and seismoacoustic methods are used to resolve the difficult
problems in research and exploration for hydrocarbons, as well as for field exploitation. We propose
a new interpretation techniques that is combined into one integrated technology, not only seismic and
well log data but petrophysics including well test results. Our approach is based on a multicomponent
fractured-porous-cavernous-fluid saturated discrete model application for real geological
media by matching to core analysis data and well test results. It allows the integration of seismic,
logs, core data and well tests into a general reservoir model for productivity parameters determining
of oil/gas bearing formations.

The results of field tests designed equipment SNUNEI remote deep prospecting and exploration for
hydrocarbons in known fields (2006 ÷ 2009) in Ukraine and the United States. The positive results on the
delineation and determination of the depth of oil and gas reservoir unitization of gas and gas condensate at a
depth of 4500 meters at the well-known survey Tatyaninsk deposits (Crimea), in an area of 6 existing wells
Subbotin deposit (Crimea). In 2009, performed an independent examination of oil. U.S. companies survey the 5
known sites in Utah, USA with the depth of oil and gas up to 5000 m. A survey carried out by a remote
apparatus, coincided with the results of drilling in all areas (2-a) industrial site without the content of natural
gas a drilled between work and the 3rd section of the industrial oil content.
During 2008 ÷ 2009 completed the practical work on the identification, delineation and determination of the
depth of mineral oil-bearing reservoirs at 3x stations in Ukraine (the mine field Novokonstantinovskaya uran
mine), the United States (Utah, south of Delta) and Mongolia (block № X, the Gobi desert), as well as natural
gas in the mine field faults coal mine them. Zasyadko.
Results are confirmed by traditional geological search methods (electrical, granule ferret, seismic). We discuss
the convergence of the results. Time survey areas up to 4000 km2 were 6 ÷ 7 months, with depth. Methods of
remote retrieval of hydrocarbons using the equipment «Search» (patented in Ukraine, Russia and Europe), is
recommended for use in conjunction with traditional methods for the rapid survey of the major oil producing
area to a depth of 5000 m.

The practical experience of experimental application in 2001-2009 of nontraditional geoelectric
methods of forming short-pulsed electromagnetic field (FSPEF) and vertical electric-resonance
sounding (VERS) (FSPEF-VERS express-technology) on the local area of three coal mine in the
Donbas region are given. The anomalous geoelectric zones of gas (free methane) type were revealed
and mapped on investigation areas by FSPEF method survey. The bedding depths and thicknesses of
the anomalous polarized layers (APL) of gas type were determined by VERS sounding. The optimal
places for the degassing borehole locations were delineated on measurements data by the FSPEFVERS
methods. The experiment results testify of practical possibility of the FSPEF-VERS technology
using for the free gas (methane) accumulations exploration and prospecting within the coal mines and
coal-bearing series spreading, as well as they are one more weighty arguments for practicability of
the more broad using of FSPEF-VERS methods in geological prospecting process for oil and gas. The
application of the FSPEF-VERS technology can promote for increasing the efficiency of existing
technology of the coal mine methane capturing and utilization.