{"id":7303,"date":"2024-08-21T13:00:14","date_gmt":"2024-08-21T18:00:14","guid":{"rendered":"https:\/\/permafrostnet.ca\/event\/seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada\/"},"modified":"2026-05-29T11:35:56","modified_gmt":"2026-05-29T16:35:56","slug":"seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada","status":"publish","type":"tribe_events","link":"https:\/\/permafrostnet.ca\/fr\/event\/seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada\/","title":{"rendered":"Seminar &#8211; 16 October\u201a Performance of Drilling Waste Sumps, Western Arctic Canada."},"content":{"rendered":"<div  class=\"tribe-events-schedule tribe-clearfix\" >\n\t<p class=\"tribe-events-schedule__datetime\">\n\t\t<span class=\"tribe-events-schedule__date tribe-events-schedule__date--start\">\n\t\t\toctobre 16, 2024\t\t<\/span>\n\n\t\t\t\t\t<span class=\"tribe-events-schedule__separator tribe-events-schedule__separator--date\">\n\t\t\t\t @ \t\t\t<\/span>\n\t\t\t<span class=\"tribe-events-schedule__time tribe-events-schedule__time--start\">\n\t\t\t\t1:00 pm\t\t\t<\/span>\n\t\t\n\t\t\t\t\t\t\t\t\t<span class=\"tribe-events-schedule__separator tribe-events-schedule__separator--time\">\n\t\t\t\t\t &#8211; \t\t\t\t<\/span>\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"tribe-events-schedule__time tribe-events-schedule__time--end\">\n\t\t\t\t\t2:00 pm\t\t\t\t<\/span>\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"tribe-events-schedule__timezone\">UTC-5<\/span>\n\t\t\t\t\t\t<\/p>\n<\/div>\n\n\n<div class=\"tribe-events-event-image\"><img decoding=\"async\" width=\"800\" height=\"1065\" src=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"A person with curly blonde hair and glasses, wearing a red shirt and a backpack, smiles while taking a selfie near a river with hills, greenery, and a bright blue sky in the background.\" srcset=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef.jpg 800w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef-225x300.jpg 225w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef-769x1024.jpg 769w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef-768x1022.jpg 768w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef-9x12.jpg 9w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div>\n\n\n<p>Date: Wednesday&nbsp;<strong>16th October&nbsp;<\/strong>2024<br>Time: 1pm Eastern Time \/ 11am Mountain Time<\/p>\n\n\n\n<p>Rae Landriau will be presenting&nbsp;<em>Performance of Drilling Waste Sumps, Western Arctic Canada.<\/em><\/p>\n\n\n\n<p>Petroleum resource exploration and development has occurred in the Northwest Territories since the 1920s. Freezing-point depressants, mainly potassium chloride, were added to drilling fluids to facilitate drilling into permafrost. Disposal of these fluids was typically in large man-made pits (sumps). Sumps were excavated in permafrost, with the intention that frozen ground would contain the fluids indefinitely. Climatic warming in northwest Canada has raised the temperature of near-surface permafrost, increasing the potential for failure of sumps in the region. Using electro-magnetic surveys, ground conductivity on and off sumps can be collected and analyzed to detect the presence of these fluids and determine if they have migrated.<\/p>\n\n\n\n<p><strong>Zoom details for all our seminars will be posted in our Teams site.<\/strong><\/p>\n\n\n\t<div  class=\"tribe-block tribe-block__events-link\" >\n\t\t<div class=\"tribe-events tribe-common\">\n\t\t\t<div class=\"tribe-events-c-subscribe-dropdown__container\">\n\t\t\t\t<div class=\"tribe-events-c-subscribe-dropdown\">\n\t\t\t\t\t<div class=\"tribe-common-c-btn-border tribe-events-c-subscribe-dropdown__button\">\n\t\t\t\t\t\t<svg\n\t class=\"tribe-common-c-svgicon tribe-common-c-svgicon--cal-export tribe-events-c-subscribe-dropdown__export-icon\" \taria-hidden=\"true\"\n\tviewbox=\"0 0 23 17\"\n\txmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n>\n\t<path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M.128.896V16.13c0 .211.145.383.323.383h15.354c.179 0 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tribe-events-c-subscribe-dropdown__list-item--gcal\">\n\t\t\t\t\t\t\t\t\t<a\n\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/www.google.com\/calendar\/event?action=TEMPLATE&#038;dates=20241016T130000\/20241016T140000&#038;text=Seminar%20%26%238211%3B%2016%20October%E2%80%9A%20Performance%20of%20Drilling%20Waste%20Sumps%2C%20Western%20Arctic%20Canada.&#038;details=%3Cp%3EDate%3A+Wednesday%26nbsp%3B%3Cstrong%3E16th+October%26nbsp%3B%3C%2Fstrong%3E2024%3Cbr+%2F%3ETime%3A+1pm+Eastern+Time+%2F+11am+Mountain+Time%3C%2Fp%3E+%3Cp%3ERae+Landriau+will+be+presenting%26nbsp%3B%3Cem%3EPerformance+of+Drilling+Waste+Sumps%2C+Western+Arctic+Canada.%3C%2Fem%3E%3C%2Fp%3E+%3Cp%3EPetroleum+resource+exploration+and+development+has+occurred+in+the+Northwest+Territories+since+the+1920s.+Freezing-point+depressants%2C+mainly+potassium+chloride%2C+were+added+to+drilling+fluids+to+facilitate+drilling+into+permafrost.+Disposal+of+these+fluids+was+typically+in+large+man-made+pits+%28sumps%29.+Sumps+were+excavated+in+permafrost%2C+with+the+intention+that+frozen+ground+would+contain+the+fluids+indefinitely.+Climatic+warming+in+northwest+Canada+has+raised+the+temperature+of+near-surface+permafrost%2C+increasing+the+potential+for+failure+of+sumps+in+the+region.+Using+electro-magnetic+surveys%2C+ground+conductivity+on+and+off+sumps+can+be+collected+and+analyzed+to+detect+the+presence+of+these+fluids+and+determine+if+they+have+migrated.%3C%2Fp%3E+%3C+%28View+Full+%C3%A9v%C3%A8nement+Description+Here%3A+https%3A%2F%2Fpermafrostnet.ca%2Ffr%2Fevent%2Fseminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada%2F%29&#038;location=Zoom&#038;trp=false&#038;ctz=UTC-5&#038;sprop=website:https:\/\/permafrostnet.ca\/fr\"\n\t\t\t\t\t\t\t\t\t\tclass=\"tribe-events-c-subscribe-dropdown__list-item-link\"\n\t\t\t\t\t\t\t\t\t\ttarget=\"_blank\"\n\t\t\t\t\t\t\t\t\t\trel=\"noopener noreferrer nofollow noindex\"\n\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\tGoogle Agenda\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"tribe-events-c-subscribe-dropdown__list-item tribe-events-c-subscribe-dropdown__list-item--ical\">\n\t\t\t\t\t\t\t\t\t<a\n\t\t\t\t\t\t\t\t\t\thref=\"\"\n\t\t\t\t\t\t\t\t\t\tclass=\"tribe-events-c-subscribe-dropdown__list-item-link\"\n\t\t\t\t\t\t\t\t\t\ttarget=\"_blank\"\n\t\t\t\t\t\t\t\t\t\trel=\"noopener noreferrer nofollow noindex\"\n\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\tiCalendar\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"tribe-events-c-subscribe-dropdown__list-item tribe-events-c-subscribe-dropdown__list-item--outlook-365\">\n\t\t\t\t\t\t\t\t\t<a\n\t\t\t\t\t\t\t\t\t\thref=\"\"\n\t\t\t\t\t\t\t\t\t\tclass=\"tribe-events-c-subscribe-dropdown__list-item-link\"\n\t\t\t\t\t\t\t\t\t\ttarget=\"_blank\"\n\t\t\t\t\t\t\t\t\t\trel=\"noopener noreferrer nofollow noindex\"\n\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\tOutlook 365\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"tribe-events-c-subscribe-dropdown__list-item tribe-events-c-subscribe-dropdown__list-item--outlook-live\">\n\t\t\t\t\t\t\t\t\t<a\n\t\t\t\t\t\t\t\t\t\thref=\"\"\n\t\t\t\t\t\t\t\t\t\tclass=\"tribe-events-c-subscribe-dropdown__list-item-link\"\n\t\t\t\t\t\t\t\t\t\ttarget=\"_blank\"\n\t\t\t\t\t\t\t\t\t\trel=\"noopener noreferrer nofollow noindex\"\n\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\tOutlook Live\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\n\n<div  class=\"tribe-events-single-section tribe-events-event-meta primary tribe-clearfix\" >\n\t\n\t\n<div class=\"tribe-events-meta-group tribe-events-meta-group-details\">\n\t<h3 class=\"tribe-events-single-section-title\">\n\t\t\t\t\tD\u00e9tails\t\t\n\t<\/h3>\n\t<ul class=\"tribe-events-meta-list\">\n\n\t\t\n\t\t\t<li class=\"tribe-events-meta-item\">\n\t\t\t\t<span class=\"tribe-events-meta-label\">Date :<\/span>\n\t\t\t\t<span class=\"tribe-events-meta-value\">\n\t\t\t\t\t<abbr class=\"tribe-events-abbr tribe-events-start-date published dtstart\" title=\"2024-10-16\"> octobre 16, 2024 <\/abbr>\n\t\t\t\t<\/span>\n\t\t\t<\/li>\n\n\t\t\t<li class=\"tribe-events-meta-item\">\n\t\t\t\t<span class=\"tribe-events-meta-label\">Heure :<\/span>\n\t\t\t\t<span class=\"tribe-events-meta-value\">\n\t\t\t\t\t<div class=\"tribe-events-abbr tribe-events-start-time published dtstart\" title=\"2024-10-16\">\n\t\t\t\t\t\t1:00 pm &#8211; 2:00 pm\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"tribe-events-abbr tribe-events-time-zone published\">UTC-5<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/span>\n\t\t\t<\/li>\n\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\t<\/ul>\n<\/div>\n\t\n\t<\/div>\n\n\n<div  class=\"tribe-block tribe-block__venue tribe-clearfix tribe-block__venue--has-map\" >\n\t\n\t\n<div class=\"tribe-block__venue__meta\">\n\t<div class=\"tribe-block__venue__name\">\n\t\t<h3>Zoom<\/h3>\n\t<\/div>\n\n\t\n\t\t\t\n\t\t\n\t\t\t\n\t<\/div>\n\t\n\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Date: Wednesday&nbsp;16th October&nbsp;2024Time: 1pm Eastern Time \/ 11am Mountain Time Rae Landriau will be presenting&nbsp;Performance of Drilling Waste Sumps, Western Arctic Canada. Petroleum resource exploration and development has occurred in the Northwest Territories since the 1920s. Freezing-point depressants, mainly potassium chloride, were added to drilling fluids to facilitate drilling into [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":7478,"template":"","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_EventAllDay":false,"_EventTimezone":"UTC-5","_EventStartDate":"2024-10-16 13:00:00","_EventEndDate":"2024-10-16 14:00:00","_EventStartDateUTC":"2024-10-16 17:00:00","_EventEndDateUTC":"2024-10-16 18:00:00","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"prefix","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[3454],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_themeisle_gutenberg_block_has_review":false,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[],"class_list":["post-7303","tribe_events","type-tribe_events","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seminar - 16 October\u201a Performance of Drilling Waste Sumps, Western Arctic Canada. &#8211; PermafrostNet<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.permafrostnet.ca\/event\/seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seminar - 16 October\u201a Performance of Drilling Waste Sumps, Western Arctic Canada. &#8211; PermafrostNet\" \/>\n<meta property=\"og:description\" content=\"Date: Wednesday&nbsp;16th October&nbsp;2024Time: 1pm Eastern Time \/ 11am Mountain Time Rae Landriau will be presenting&nbsp;Performance of Drilling Waste Sumps, Western Arctic Canada. Petroleum resource exploration and development has occurred in the Northwest Territories since the 1920s. Freezing-point depressants, mainly potassium chloride, were added to drilling fluids to facilitate drilling into [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.permafrostnet.ca\/event\/seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada\/\" \/>\n<meta property=\"og:site_name\" content=\"PermafrostNet\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-29T16:35:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.permafrostnet.ca\/wp-content\/uploads\/2024\/08\/c6b6bb62-55cf-8ffc-31c8-397ee77fa9ef.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"1065\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@PermafrostNet\" \/>\n<meta name=\"twitter:label1\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/event\\\/seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada\\\/\",\"url\":\"https:\\\/\\\/www.permafrostnet.ca\\\/event\\\/seminar-29-may-performance-of-drilling-waste-sumps-western-arctic-canada\\\/\",\"name\":\"Seminar - 16 October\u201a Performance of Drilling Waste Sumps, Western Arctic Canada. &#8211; 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