{"id":1574,"date":"2020-10-27T17:43:05","date_gmt":"2020-10-27T14:43:05","guid":{"rendered":"https:\/\/adcr.ru\/?p=1574"},"modified":"2020-10-28T16:29:14","modified_gmt":"2020-10-28T13:29:14","slug":"2014-1-7","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2014-1-7\/","title":{"rendered":"\"REPORTER of the Association of Drilling Contractors\" N 1, 2014"},"content":{"rendered":"
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MODELLING THE STRESS-STRAIN STATE CHANGE OF NEAR-WELLBORE AREA AND ITS RESERVOIR PROPERTIES DURING DRILLING<\/span>
Valentin V. Strelchenko \u2013 Dr.Tech.Sci., professor, department of geophysical information systems, <\/a><\/a><\/a>the State Gubkin University of Oil and Gas, Strelvv@gmail.com <\/a><\/a>Strelvv@gmail.com <\/a>
Dmitry A. Melnichyk \u2013 postgraduate student <\/a><\/a><\/a>department of geophysical information systems,the State Gubkin University of Oil and Gas, Avasmd@yandex.ru <\/a><\/a>Avasmd@yandex.ru <\/a>
Andrey A. Abrosimov \u2014 postgraduate student department of geophysical information systems, the State Gubkin University of Oil and Gas, Andreich.gis@gmail.com <\/a><\/a>Andreich.gis@gmail.com <\/a><\/strong><\/em><\/p>\n

\u0423\u0414\u041a 622.24
Key words:<\/strong> stress-stain stage, drilling, filtration, porosity
<\/a><\/a><\/a>The paper describes results of mathematical modeling, describing the stress-strain state in the vicinity of a vertical well and taking into account the single-phase fluid filtration. It is shown that cracking is most likely in the zone of plastic deformations. Results of physical modeling to study of man-made fractures in the near-wellbore area are also presented.<\/p>\n

MODELLING THE STRESS-STRAIN STATE CHANGE OF NEAR-WELLBORE AREA AND ITS RESERVOIR PROPERTIES DURING DRILLING<\/span>
Valentin V. Strelchenko \u2013 Dr.Tech.Sci., professor, <\/a><\/a><\/a>department of geophysical information systems, the State Gubkin University of Oil and Gas, Strelvv@gmail.com<\/a>
Dmitry A. Melnichyk \u2013 <\/a><\/a><\/a>postgraduate student department of geophysical information systems, the State Gubkin University of Oil and Gas, Avasmd@yandex.ru<\/a>
Andrey A. Abrosimov — postgraduate student department of geophysical information systems, the State Gubkin University of Oil and Gas, Andreich.gis@gmail.com<\/a><\/strong><\/em><\/p>\n

Key words: <\/strong>stress-stain stage, drilling, filtration, porosity
The paper describes results of mathematical modeling, describing the stress-strain state in the vicinity of a vertical well and taking into account the single-phase fluid filtration. It is shown that cracking is most likely in the zone of plastic deformations. Results of physical modeling to study of man-made fractures in the near-wellbore area are also presented.<\/p>\n

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