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Совершенствование технических средств и технологии отбора проб грунта при бурении геотехнических скважин с плавучих самоподъемных установок на шельфе Черного моря

Совершенствование технических средств и технологии отбора проб грунта при бурении геотехнических скважин с плавучих самоподъемных установок на шельфе Черного моря

Results of development of technologies and the equipment for drilling geotechnical wells during engineering-geological researches on a shelf are presented. Constructive schemes of the equipment, its characteristics and technological schemes of operation which have been tested at work on Subbotin’s o...

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Bibliographic Details
Main Authors: Каракозов, А.А., Калиниченко, О.И., Зыбинский, П.В., Парфенюк, С.Н., Хохуля, А.В., Комарь, П.Л.
Format: Article
Language:Russian
Published: Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України 2008
Series:Породоразрушающий и металлообрабатывающий инструмент – техника и технология его изготовления и применения
Subjects:
Породоразрушающий инструмент из сверхтвердых материалов и технология его применения
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/137950
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Summary:Results of development of technologies and the equipment for drilling geotechnical wells during engineering-geological researches on a shelf are presented. Constructive schemes of the equipment, its characteristics and technological schemes of operation which have been tested at work on Subbotin’s oil-and-gas deposits in Black sea are presented too. Estimation of the influence of configurations of a bottom of a drill string on drilling mechanical speed has been done for improvement of technology of drilling by hummer tools. Some results of modeling are presented, the choice of configurations and recommendations on their use is proved.

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