{"id":4447,"date":"2019-11-10T19:44:25","date_gmt":"2019-11-10T17:44:25","guid":{"rendered":"http:\/\/www.inst-sim.com\/1\/?p=4447"},"modified":"2020-01-13T15:58:32","modified_gmt":"2020-01-13T13:58:32","slug":"progressive-cavity-pumps","status":"publish","type":"post","link":"https:\/\/www.inst-sim.com\/1\/process\/progressive-cavity-pumps\/","title":{"rendered":"\u0645\u0636\u062e\u0627\u062a \u0627\u0644\u0628\u0626\u0631 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a Progressive cavity pumps"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"aligncenter wp-image-4450 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/11\/progressive-cavity-pump2.jpg\" alt=\"\" width=\"764\" height=\"590\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/11\/progressive-cavity-pump2.jpg 764w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/11\/progressive-cavity-pump2-300x232.jpg 300w\" sizes=\"(max-width: 764px) 100vw, 764px\" \/><\/p>\n<p>.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Progressive cavity pumps (PCPs) consist of a helical bore that rotates inside a similar helical cavity.\u00a0 The rotation of the bore creates cavities with negative pressure (vacuum) to open and close, forcing fluid up through the pump body.\u00a0 This technology has proven performance in crude oil at high viscosity.\u00a0 However, PCPs are vulnerable to damage from abrasive materials and are generally limited to well depths of approximately 5000 ft. and are limited to typical wells (e.g. wells without deviated or horizontal wellbores). The basic surface-driven PCP system configuration illustrated in the following figure.<\/p>\n<p style=\"text-align: justify;\">.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-4453 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/11\/Progressive-PCP-Ani1.gif\" alt=\"\" width=\"350\" height=\"95\" \/><\/p>\n<p style=\"text-align: justify;\">\u062a\u062a\u0643\u0648\u0646 \u0645\u0636\u062e\u0627\u062a \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a <span style=\"color: #0000ff;\">Progressive cavity pumps PCPs<\/span> \u0645\u0646 \u0642\u0644\u0628 \u062d\u0644\u0632\u0648\u0646\u064a <span style=\"color: #0000ff;\">Helical Bore<\/span> \u064a\u062f\u0648\u0631 \u062f\u0627\u062e\u0644 \u062a\u062c\u0648\u064a\u0641 \u062d\u0644\u0632\u0648\u0646\u064a <span style=\"color: #0000ff;\">Helical Cavity<\/span> \u0645\u0645\u0627\u062b\u0644. \u064a\u0624\u062f\u064a \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0642\u0644\u0628 \u0627\u0644\u062d\u0644\u0632\u0648\u0646\u064a <span style=\"color: #0000ff;\">Bore<\/span> \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u062a\u062c\u0627\u0648\u064a\u0641 \u0628\u0636\u063a\u0637 \u0633\u0644\u0628\u064a (\u0641\u0631\u0627\u063a) \u0644\u0644\u0641\u062a\u062d \u0648\u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0636\u062e \u0627\u0644\u0633\u0627\u0626\u0644 \u0639\u0628\u0631 \u062c\u0633\u0645 \u0627\u0644\u0645\u0636\u062e\u0629. \u0644\u0642\u062f \u0623\u062b\u0628\u062a\u062a \u0647\u0630\u0647 \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0623\u062f\u0627\u0621\u0647\u0627 \u0641\u064a \u0627\u0644\u0646\u0641\u0637 \u0627\u0644\u062e\u0627\u0645 <span style=\"color: #0000ff;\">Crude Oil<\/span> \u0639\u0646\u062f \u0627\u0644\u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643 \u060c \u0641\u0625\u0646 \u0623\u062c\u0647\u0632\u0629 <span style=\"color: #0000ff;\">PCP<\/span> \u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0644\u0641 \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0627\u0634\u0637\u0629 <span style=\"color: #0000ff;\">Abrasive Materials<\/span> \u0648\u064a\u0642\u062a\u0635\u0631 \u0639\u0645\u0644\u0647\u0627 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0639\u0644\u0649 \u0639\u0645\u0642 \u0627\u0644\u0628\u0626\u0631 \u062d\u062a\u064a <span style=\"color: #0000ff;\">5000<\/span> \u0642\u062f\u0645 \u0648\u062a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0627\u0644\u0622\u0628\u0627\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 (\u0645\u062b\u0644 \u0627\u0644\u0622\u0628\u0627\u0631 \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u064a \u0627\u0646\u062d\u0631\u0627\u0641 \u0623\u0648 \u0627\u0644\u0622\u0628\u0627\u0631 \u0627\u0644\u0623\u0641\u0642\u064a\u0629). \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0646\u0638\u0627\u0645 \u062a\u0634\u063a\u064a\u0644 \u0645\u0636\u062e\u0629 <span style=\"color: #0000ff;\">PCP<\/span> \u0645\u0648\u0636\u062d\u0629 \u0641\u064a \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u062a\u0627\u0644\u064a.<\/p>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-4448 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/11\/Progressive-cavity-pump1.gif\" alt=\"\" width=\"352\" height=\"500\" \/><\/p>\n<p>.<\/p>\n<p><span style=\"color: #ff0000;\"><strong>\u064a\u0645\u0643\u0646\u0643<\/strong><\/span> <strong>\u0642\u0631\u0627\u0621\u0629<\/strong>:<\/p>\n<h3 style=\"text-align: center;\"><a href=\"http:\/\/www.inst-sim.com\/1\/other\/pumpjack\/\" target=\"_blank\" rel=\"noopener\">15 \u0627\u0633\u0645 \u0644\u0644\u0645\u0636\u062e\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u0629 \u0644\u0632\u064a\u062a \u0627\u0644\u0646\u0641\u0637 \u0627\u0644\u062e\u0627\u0645<\/a><\/h3>\n<p><a href=\"http:\/\/www.inst-sim.com\/1\/other\/pumpjack\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"size-full wp-image-3739 aligncenter\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/03\/Sucker-Rod-Pump-Ani.gif\" alt=\"\" width=\"130\" height=\"107\" \/><\/a><\/p>\n<p>*<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">\u0627\u0636\u063a\u0637 \u0647\u0646\u0627 \u0644\u062a\u062a\u0627\u0628\u0639 \u0635\u0641\u062d\u062a\u0646\u0627 \u0639\u0644\u064a \u0627\u0644\u0641\u064a\u0633 \u0628\u0648\u0643<a style=\"color: #ff0000;\" href=\"https:\/\/www.facebook.com\/Instruments-Simulation-987927711244444\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2022\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/04\/Inst-Sim-Face-ani-small2.gif\" alt=\"\" width=\"270\" height=\"72\" \/><\/a>\u0623\u0648\u00a0<a style=\"color: #ff0000;\" href=\"https:\/\/www.linkedin.com\/in\/inst-simulation-lib-506b21174\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3487\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2019\/02\/Linked-in-Ani1.gif\" alt=\"\" width=\"198\" height=\"59\" \/><\/a><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>***************************************************************<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-559\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2016\/11\/handwave-Yellow.gif\" alt=\"handwave-yellow\" width=\"125\" height=\"70\" \/><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>\u0645\u0648\u0627\u0636\u064a\u0639 \u0630\u0627\u062a \u0635\u0644\u0629<\/strong><\/span><\/h3>\n<h3 style=\"text-align: justify;\">\u00a0.<\/h3>\n<ul style=\"text-align: justify;\">\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/other\/pumpjack\/\">15 \u0627\u0633\u0645 \u0644\u0644\u0645\u0636\u062e\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u0629 \u0644\u0632\u064a\u062a \u0627\u0644\u0646\u0641\u0637 \u0627\u0644\u062e\u0627\u0645<\/a><\/h3>\n<\/li>\n<\/ul>\n<p>.<\/p>\n<ul style=\"text-align: justify;\">\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/hydraulic\/hydraulic-pumps\/\">\u0627\u0644\u0645\u0636\u062e\u0627\u062a-\u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629-hydraulic-pumps<\/a><\/h3>\n<\/li>\n<\/ul>\n<p>.<\/p>\n<ul style=\"text-align: justify;\">\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/process\/corrosion-coupons\/\">\u0634\u0631\u0627\u0626\u062d \u0627\u0644\u062a\u0622\u0643\u0644 Corrosion Coupons<\/a><\/h3>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">.<\/p>\n<ul style=\"text-align: justify;\">\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/process\/hydrocyclone\/\">\u0627\u0644\u0641\u0627\u0635\u0644 \u0627\u0644\u062f\u0648\u0627\u0645\u064a Cyclonic Separator<\/a><\/h3>\n<p>.<\/li>\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/process\/mixers\/\" target=\"_blank\" rel=\"noopener\">\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062e\u0644\u0627\u0637\u0627\u062a Types of Mixer<\/a><\/h3>\n<p>.<\/li>\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/process\/pressure-vessel\/\" target=\"_blank\" rel=\"noopener\">\u0648\u0639\u0627\u0621 \u0636\u063a\u0637 Pressure Vessel<\/a><\/h3>\n<h3>\u00a0.<\/h3>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" class=\"size-full wp-image-559 alignleft\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2016\/11\/handwave-Yellow.gif\" alt=\"handwave-yellow\" width=\"125\" height=\"70\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>. Progressive cavity pumps (PCPs) consist of a helical bore that rotates inside a similar helical cavity.\u00a0 The rotation of the bore creates cavities with negative pressure (vacuum) to open and close, forcing fluid up through the pump body.\u00a0 This technology has proven performance in crude oil at high viscosity.\u00a0 However, PCPs are vulnerable to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4452,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[241,280,211,353,242,294,355,350,354],"_links":{"self":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/4447"}],"collection":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/comments?post=4447"}],"version-history":[{"count":6,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/4447\/revisions"}],"predecessor-version":[{"id":4698,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/4447\/revisions\/4698"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/media\/4452"}],"wp:attachment":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/media?parent=4447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/categories?post=4447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/tags?post=4447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}