{"id":"W3118728680","doi":"10.11575/prism/38508","title":"In Situ Combustion for Heavy Oil: Toe-to-Heel Air Injection","year":2020,"lang":"en","type":"dissertation","venue":"PRISM (University of Calgary)","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Mitacs; Canada First Research Excellence Fund; University of Calgary","keywords":"Heel; Secondary air injection; Combustion; In situ; Environmental science; Petroleum engineering; Waste management; Geology; Engineering; Chemistry; Meteorology; Geography; Structural engineering","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":{"n_in":0,"stratum":"fund_new","weight":1678.9,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Petroleum engineering dissertation on toe-to-heel air injection for heavy oil recovery."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"It analyzes an oil-recovery process and its operational data, not research practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Petroleum engineering thesis on toe-to-heel air injection for heavy oil."}}}