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Vol. 10 (2007 year), No. 2
Kern H., Popp T., Gorbatsevich F.F., Zharikov A.V., Lobanov K.V., Smirnov Yu.P.
Seismic properties of rocks from the Kola Superdeep Borehole and their surface analogues: A comparative study simulating conditions at depth
The results of experimentally determined physical and mechanical properties of rock samples representing two various units of the Kola Superdeep Borehole (SG-3), Proterozoic and Archaean, and their surface analogues have been presented. The bulk and matrix density, porosity, strength and deformational characteristics for all rock samples have been found and mutual comparison of the results has been carried out.
(in Russian, стр.4, fig. 0, tables. 0, ref 14, Adobe PDF, Adobe PDF 0 Kb)
Vol. 10 (2007 year), No. 2
Smirnov Yu.P., Gorbatsevich F.F., Nikitin A.N., Tyuremnov V.A.
Description of structure, texture and anisotropy of rocks from the Kola Superdeep Borehole section.
The stress state of rocks in the area of the German continental deep hole drilling (Kontinentales Teifbohrprogramm der Bundesrepublik Deutscland – KTB) has been studied by the boundary elements method. A comparative analysis of the stress-strain state of rocks of the Kola Superdeep Borehole (SG-3) and German Continental Deep Hole (KTB) has been carried out.
(in Russian, стр.11, fig. 4, tables. 0, ref 28, Adobe PDF, Adobe PDF 0 Kb)
Vol. 10 (2007 year), No. 2
Trishina O.M., Gorbatsevich F.F., Kovalevskiy M.V.
Comparison characteristics of elastic properties of rock samples from Outokumpu, the Finnish borehole
Analyses of structural-textural rock peculiarities as well as characteristics of inclination and thickness of members, beds and jointings in the Kola Superdeep Borehole section have been presented. Two main geodynamic types of rocks have been established – rocks formed in the crushing zones and those formed in the zones of interface of structural stages and rock accumulation under the stable platform conditions. A preliminary analysis of structural-textural rock peculiarities and their physical properties will allow preventing complications related to the borehole distortion in deep and superdeep wells.
(in Russian, стр.8, fig. 5, tables. 2, ref 8, Adobe PDF, Adobe PDF 0 Kb)