{"id":7498,"date":"2024-08-26T09:47:55","date_gmt":"2024-08-26T14:47:55","guid":{"rendered":"https:\/\/permafrostnet.ca\/?p=7498"},"modified":"2026-05-22T11:16:13","modified_gmt":"2026-05-22T16:16:13","slug":"seminar-16-october-performance-of-drilling-waste-sumps-western-arctic-canada","status":"publish","type":"post","link":"https:\/\/permafrostnet.ca\/fr\/news\/seminar-16-october-performance-of-drilling-waste-sumps-western-arctic-canada\/","title":{"rendered":"Seminar – 16 October – Performance of Drilling Waste Sumps, Western Arctic Canada."},"content":{"rendered":"
\n
\n

Rae Landriau<\/a><\/strong> will be presenting Performance of Drilling Waste Sumps, Western Arctic Canada.<\/em><\/p>\n\n\n\n

Date:\u00a016 October\u00a02024<\/strong>
Time:\u00a013:00-14:00<\/strong>\u00a0Eastern Time
Location: Zoom (details are posted in our Teams site).<\/p>\n\n\n\n

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<\/div>\n\n\n\n

\n
\"\"<\/figure>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Rae Landriau will be presenting Performance of Drilling Waste Sumps, Western Arctic Canada. Date:\u00a016 October\u00a02024Time:\u00a013:00-14:00\u00a0Eastern TimeLocation: Zoom (details are posted in our Teams site). 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 […]<\/p>\n","protected":false},"author":4,"featured_media":6694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[35,91],"tags":[101,117,90,116],"class_list":["post-7498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-seminar","tag-carleton-university","tag-potassium-chloride","tag-seminars","tag-waste-sumps"],"yoast_head":"\nSeminar - 16 October - Performance of Drilling Waste Sumps, Western Arctic Canada. – 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\/news\/seminar-16-october-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 - Performance of Drilling Waste Sumps, Western Arctic Canada. – PermafrostNet\" \/>\n<meta property=\"og:description\" content=\"Rae Landriau will be presenting Performance of Drilling Waste Sumps, Western Arctic Canada. 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