{"id":777,"date":"2020-10-18T22:21:30","date_gmt":"2020-10-18T19:21:30","guid":{"rendered":"https:\/\/adcr.ru\/?p=777"},"modified":"2020-10-18T22:26:37","modified_gmt":"2020-10-18T19:26:37","slug":"2009-1-8","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2009-1-8\/","title":{"rendered":"\"REPORTER of the Association of Drilling Contractors\" N 1, 2009"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"777\" class=\"elementor elementor-777\">\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\">CONTROL \u00a0OF \u00a0DRILLING \u00a0PROCESS \u00a0INVOLVING \u00a0THE \u00a0USE \u00a0OF \u00a0DOWNHOLE \u00a0DRILLING \u00a0MOTORS.<\/p>\n<p align=\"justify\"><em><strong>V.I. Molodilo \u2013 Ph.D. in Engineering, Head of Department<br \/>OOO \u201cVNIIBT \u2013 Burovoy Instrument\u201d<\/strong><\/em><\/p>\n<p align=\"justify\">In the process of well drilling using cutting type drill bits there occur zones of unstable DDM operation, intervals of overload and underload.\u00a0 Optimization of DDM operation is one of the ways to improve drilling performance. The article provides key performance data of downhole motors of different types: hydrodynamic (turbodrill) and hydrostatic (screw downhole motor).<br \/>Results of the conducted researches allowed to develop requirements for the screw downhole motor control processes that will help to increase service life of the motors and improve drilling performance.<\/p>\n<p align=\"justify\"><em>Key words: autonomous recorder; hydraulic system; screw downhole motor; test-bench characteristics; unbalanced mode; drilling mode parameters.<\/em><\/p>\n<p class=\"style5\"><strong>CONTROL \u00a0OF \u00a0DRILLING \u00a0PROCESS \u00a0INVOLVING \u00a0THE \u00a0USE \u00a0OF \u00a0DOWNHOLE \u00a0DRILLING \u00a0MOTORS.<\/strong><\/p>\n<p><em><strong>V.I. Molodilo \u2013 Ph.D. in Engineering, Head of Department <br \/>OOO \u201cVNIIBT \u2013 Burovoy Instrument\u201d<\/strong><\/em><\/p>\n<p align=\"justify\">In the process of well drilling using cutting type drill bits there occur zones of unstable DDM operation, intervals of overload and underload.\u00a0 Optimization of DDM operation is one of the ways to improve drilling performance. The article provides key performance data of downhole motors of different types: hydrodynamic (turbodrill) and hydrostatic (screw downhole motor).<br \/>Results of the conducted researches allowed to develop requirements for the screw downhole motor control processes that will help to increase service life of the motors and improve drilling performance.<\/p>\n<p align=\"justify\"><em>Key words: autonomous recorder; hydraulic system; screw downhole motor; test-bench characteristics; unbalanced mode; drilling mode parameters.<\/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\u0423\u041f\u0420\u0410\u0412\u041b\u0415\u041d\u0418\u042f \u00a0\u041f\u0420\u041e\u0426\u0415\u0421\u0421\u041e\u041c \u00a0\u0411\u0423\u0420\u0415\u041d\u0418\u042f \u00a0\u0421\u041a\u0412\u0410\u0416\u0418\u041d \u00a0\u0421 \u00a0\u0418\u0421\u041f\u041e\u041b\u042c\u0417\u041e\u0412\u0410\u041d\u0418\u0415\u041c \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. \u0412.\u0418. \u041c\u043e\u043b\u043e\u0434\u0438\u043b\u043e \u2013 \u043a.\u0442.\u043d., \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 \u0412 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0431\u0443\u0440\u0435\u043d\u0438\u044f \u0441\u043a\u0432\u0430\u0436\u0438\u043d \u0434\u043e\u043b\u043e\u0442\u0430\u043c\u0438 \u0440\u0435\u0436\u0443\u0449\u0435\u0433\u043e \u0442\u0438\u043f\u0430 \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0442\u0441\u044f \u0437\u043e\u043d\u044b \u043d\u0435\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0412\u0417\u0414, \u0443\u0447\u0430\u0441\u0442\u043a\u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0438 \u043d\u0435\u0434\u043e\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0440\u0435\u0436\u0438\u043c\u0430. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u0440\u0435\u0436\u0438\u043c\u0430 \u0440\u0430\u0431\u043e\u0442\u044b \u0412\u0417\u0414 \u2013 \u043e\u0434\u0438\u043d \u0438\u0437 \u0433\u043b\u0430\u0432\u043d\u044b\u0445 \u043f\u0443\u0442\u0435\u0439 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0431\u0443\u0440\u0435\u043d\u0438\u044f. \u0412 \u0440\u0430\u0431\u043e\u0442\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 &#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\/2009-1-8\/\" 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-777","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\/777","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=777"}],"version-history":[{"count":2,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/posts\/777\/revisions"}],"predecessor-version":[{"id":800,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/posts\/777\/revisions\/800"}],"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=777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/categories?post=777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adcr.ru\/en\/wp-json\/wp\/v2\/tags?post=777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}