{"id":2791,"date":"2021-05-22T14:23:34","date_gmt":"2021-05-22T11:23:34","guid":{"rendered":"https:\/\/adcr.ru\/?p=2791"},"modified":"2021-05-22T14:24:25","modified_gmt":"2021-05-22T11:24:25","slug":"2020-4-4","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2020-4-4\/","title":{"rendered":"\"Bulletin of the Association of Drilling Contractors\" \u21164, 2020"},"content":{"rendered":"
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\"\"<\/strong><\/h3>\n

\u0423\u0414\u041a 622.24<\/p>\n

THE IMPROVED THREADED TOOL JOINT OF DRILLING PIPES<\/p>\n

Korabelnikov M.I. \u2013 Candidate of Technical Sciences, associate professor of the Department \"Oil and Gas Engineering\", a branch of FSBEI HE Tyumen industrial university in Nizhnevartovsk, korabelnikovmi@mail.ru<\/a><\/p>\n

Bastrikov S.N. \u2013 Doctor of Technical Sciences, the Professor of the Department \"Drilling of oil and gas wells\", FSBEI HE Tyumen industrial university, ovchinnikovvp@tyuiu.ru ovchinnikovvp@tyuiu.ru<\/a><\/p>\n

Ovchinnikov V.P. \u2013 D.Sc. in engineering, Professor, Industrial University of Tyumen,\novchinnikovvp@tyuiu.ru ovchinnikovvp@tyuiu.ru<\/a><\/p>\n

Aksenova N.A. \u2013 Candidate of Technical Sciences, associate professor of the Department \"Oil and Gas Engineering\", a branch of FSBEI HE Tyumen industrial university in Nizhnevartovsk, na-acs@yandex.ru<\/a><\/p>\n

Key words: well, drill pipes, threaded joint, accidents, nipple, coupling, torque at screwing, sealness, wear resistance, operational life.<\/p>\n

The improved threaded conical tool joint of drilling pipes applied while drilling deep and complex oil and gas wells as well as in the construction of side boreholes and multi-hole wells is designed by authors.<\/p>\n

The application of developed threaded lock joint of drilling pipes while boreholes deepening will allow increasing the solids-carrying capacity of the joint, sealness and increasing its operational life.<\/p>\n

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