Geology, geography and global energy

Scientific and Technical Journal

Marine geotechnical work

2015. №3, pp. 70-80

Serebryakova Oksana A. - Senior Lecturer, Astrakhan State University, 1 Shaumyan sq., Astrakhan, 414000, Russian Federation, geologi2007@yandex.ru

Semisotova Olga S. - Chief Engineer, "VolgogradNIPImorneft", 12 Gubernator Anatoliy Guzhvin ave., Astrakhan, 414014, Russian Federation, Semisotova@lukoilvmn.ru

Technologies and technical means for carrying out marine geotechnical surveys are used to obtain information on the composition and physico-mechanical properties of sedimentary rocks to evaluate their bearing capacity and deformability of the bottom of the base, and for rapid assessment of the prospects for natural resources, exploration and exploitation of oil and gas. Drilling vessel and plants are used for marine geological-technical investigations, including drilling and sampling of marine geological boreholes, field research in the exploration wells, sampling of sedimentary rocks, laboratory research on-Board and stationary laboratories. If you want to hold the drilling of pilot wells. For long life of a field is under construction fixed offshore drilling units of the SBU. Coastal-shallow and Firth-Firth area of the seas and oceans are technologically unavailable to conduct geological prospecting, exploration and seismic work. Recently developed technological and technical facilities to study the geological structure and hydrocarbon potential of these areas.

Key words: геотехнология, морская акватория, буровые суда, опробование, скважина, geotechnology, marine water areas, drill ships, testing, well

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