{"id":774,"date":"2020-10-18T22:21:24","date_gmt":"2020-10-18T19:21:24","guid":{"rendered":"https:\/\/adcr.ru\/?p=774"},"modified":"2020-10-18T22:25:19","modified_gmt":"2020-10-18T19:25:19","slug":"2009-1-5","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2009-1-5\/","title":{"rendered":"\"REPORTER of the Association of Drilling Contractors\" N 1, 2009"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"774\" class=\"elementor elementor-774\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-598a33d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"598a33d5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5634a8d3\" data-id=\"5634a8d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7935e89c elementor-widget elementor-widget-text-editor\" data-id=\"7935e89c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p>\n<h3><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-522 size-medium alignleft\" src=\"https:\/\/adcr.ru\/wp-content\/uploads\/2020\/10\/2009_1-209x300.jpg\" alt=\"\" width=\"209\" height=\"300\" srcset=\"https:\/\/adcr.ru\/wp-content\/uploads\/2020\/10\/2009_1-209x300.jpg 209w, https:\/\/adcr.ru\/wp-content\/uploads\/2020\/10\/2009_1-714x1024.jpg 714w, https:\/\/adcr.ru\/wp-content\/uploads\/2020\/10\/2009_1-8x12.jpg 8w, https:\/\/adcr.ru\/wp-content\/uploads\/2020\/10\/2009_1.jpg 737w\" sizes=\"(max-width: 209px) 100vw, 209px\" \/><\/strong><\/h3>\n<p class=\"style5 wp-block-paragraph\" align=\"justify\">THE \u00a0USE \u00a0OF \u00a0SCREW \u00a0DOWNHOLE \u00a0MOTORS \u00a0FOR \u00a0WELL \u00a0DRILLING.<\/p>\n<p align=\"justify\"><em><strong>M.G. Bobrov \u2013 Ph.D. in Engineering, Commercial Director<br \/>S.G. Trapeznikov \u2013 Head of Department<br \/>OOO \u201cVNIIBT \u2013 Burovoy Instrument\u201d<\/strong><\/em><\/p>\n<p align=\"justify\">Drilling of directional, horizontal and multilateral wells is based on a wide use of screw downhole motors. Differences in well structures and various drilling challenges have led to creation of a great number of models and standard sizes of screw downhole motors \u2013 \u201cstraight\u201d, deflecting motors with a fixed curvature angle, deflecting motors with regulated curvature angle. \u00a0\u00a0\u00a0The article provides recommendations on the downhole motor selection depending on geological and technical conditions of drilling and well path control tasks, recommendations are based on the following factors: length of sections of operating elements; screw downhole motor performance data; mud pump discharge capacity; cuttings removal from the bottomhole; drilling mud; etc.\u00a0 \u00a0\u00a0\u00a0Taking these factors into account while selecting a screw downhole motor allows to increase well drilling and workover performance<\/p>\n<p align=\"justify\"><em>Key words: screw downhole motors; number of starts; rotation speed; angle of curvature; deviation intensity; rotor-stator.<\/em><\/p>\n<p class=\"style5\" align=\"justify\"><strong>THE \u00a0USE \u00a0OF \u00a0SCREW \u00a0DOWNHOLE \u00a0MOTORS \u00a0FOR \u00a0WELL \u00a0DRILLING.<\/strong><\/p>\n<p align=\"justify\"><em><strong>M.G. Bobrov \u2013 Ph.D. in Engineering, Commercial Director <br \/>S.G. Trapeznikov \u2013 Head of Department <br \/>OOO \u201cVNIIBT \u2013 Burovoy Instrument\u201d<\/strong><\/em><\/p>\n<p align=\"justify\">Drilling of directional, horizontal and multilateral wells is based on a wide use of screw downhole motors. Differences in well structures and various drilling challenges have led to creation of a great number of models and standard sizes of screw downhole motors \u2013 \u201cstraight\u201d, deflecting motors with a fixed curvature angle, deflecting motors with regulated curvature angle. \u00a0\u00a0\u00a0The article provides recommendations on the downhole motor selection depending on geological and technical conditions of drilling and well path control tasks, recommendations are based on the following factors: length of sections of operating elements; screw downhole motor performance data; mud pump discharge capacity; cuttings removal from the bottomhole; drilling mud; etc.\u00a0 \u00a0\u00a0\u00a0Taking these factors into account while selecting a screw downhole motor allows to increase well drilling and workover performance<\/p>\n<p align=\"justify\"><em>Key words: screw downhole motors; number of starts; rotation speed; angle of curvature; deviation intensity; rotor-stator.<\/em><\/p>\n<p>\u00a0<\/p>\n<p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u041e\u0421\u041e\u0411\u0415\u041d\u041d\u041e\u0421\u0422\u0418\u00a0 \u0418\u0421\u041f\u041e\u041b\u042c\u0417\u041e\u0412\u0410\u041d\u0418\u042f\u00a0 \u0412\u0418\u041d\u0422\u041e\u0412\u042b\u0425\u00a0 \u0417\u0410\u0411\u041e\u0419\u041d\u042b\u0425\u00a0 \u0414\u0412\u0418\u0413\u0410\u0422\u0415\u041b\u0415\u0419\u00a0 \u041f\u0420\u0418\u00a0 \u0411\u0423\u0420\u0415\u041d\u0418\u0418\u00a0 \u0421\u041a\u0412\u0410\u0416\u0418\u041d. \u041c.\u0413. \u0411\u043e\u0431\u0440\u043e\u0432 \u2013 \u043a.\u0442.\u043d., \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0439 \u0434\u0438\u0440\u0435\u043a\u0442\u043e\u0440\u0421.\u0413. \u0422\u0440\u0430\u043f\u0435\u0437\u043d\u0438\u043a\u043e\u0432 \u2013 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0438\u043a \u043e\u0442\u0434\u0435\u043b\u0430\u041e\u041e\u041e \u00ab\u0412\u041d\u0418\u0418\u0411\u0422 \u2013 \u0411\u0443\u0440\u043e\u0432\u043e\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u00bb \u0421\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e \u043d\u0430\u043a\u043b\u043e\u043d\u043d\u043e-\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445, \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0438 \u043c\u043d\u043e\u0433\u043e\u0437\u0430\u0431\u043e\u0439\u043d\u044b\u0445 \u0441\u043a\u0432\u0430\u0436\u0438\u043d \u0431\u0430\u0437\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u0448\u0438\u0440\u043e\u043a\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u0432\u0438\u043d\u0442\u043e\u0432\u044b\u0445 \u0437\u0430\u0431\u043e\u0439\u043d\u044b\u0445 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u0435\u0439. \u041e\u0442\u043b\u0438\u0447\u0438\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u0441\u043a\u0432\u0430\u0436\u0438\u043d, \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u043a\u043e-\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0437\u0430\u0434\u0430\u0447 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u043a\u0438 \u043f\u0440\u0438\u0432\u0435\u043b\u043e \u043a \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438 \u0442\u0438\u043f\u043e\u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0432\u0438\u043d\u0442\u043e\u0432\u044b\u0445 &#8230; <a title=\"&#171;\u0412\u0415\u0421\u0422\u041d\u0418\u041a \u0410\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u0438 \u0411\u0443\u0440\u043e\u0432\u044b\u0445 \u041f\u043e\u0434\u0440\u044f\u0434\u0447\u0438\u043a\u043e\u0432&#187; \u2116 1 \u0437\u0430 2009 \u0433\u043e\u0434.\" class=\"read-more\" href=\"https:\/\/adcr.ru\/en\/2009-1-5\/\" aria-label=\"More on &#171;\u0412\u0415\u0421\u0422\u041d\u0418\u041a \u0410\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u0438 \u0411\u0443\u0440\u043e\u0432\u044b\u0445 \u041f\u043e\u0434\u0440\u044f\u0434\u0447\u0438\u043a\u043e\u0432&#187; \u2116 1 \u0437\u0430 2009 \u0433\u043e\u0434.\">Read more<\/a><\/p>","protected":false},"author":1,"featured_media":522,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[],"class_list":["post-774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2009-1"],"_links":{"self":[{"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/posts\/774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/comments?post=774"}],"version-history":[{"count":2,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/posts\/774\/revisions"}],"predecessor-version":[{"id":797,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/posts\/774\/revisions\/797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/media\/522"}],"wp:attachment":[{"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/media?parent=774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/categories?post=774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/tags?post=774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}