{"id":"W4253058806","doi":"10.2118/01-08-04","title":"In Situ Upgrading of Heavy Oil","year":2001,"lang":"en","type":"article","venue":"Journal of Canadian Petroleum Technology","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada; China National Petroleum Corporation; University of Calgary","keywords":"Hydrocarbon; Asphaltene; Chemistry; Coke; Asphalt; Viscosity; Oxygen; Combustion; Steam injection; Oil field; Light crude oil; Brine; Partial pressure; Chemical engineering; Organic chemistry; Petroleum engineering; Materials science; Geology; Composite material","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002572188,0.0001463202,0.0005149358,0.004897507,0.00005269733,0.00001733004,0.0005060841,0.0003005439,0.0002547312],"category_scores_gemma":[0.0001886309,0.0001447746,0.0001565762,0.001549299,0.0001266833,0.0001473815,0.00002063891,0.000636805,0.000006208014],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003405131,"about_ca_system_score_gemma":0.0005512259,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.007973545,"about_ca_topic_score_gemma":0.095954,"domain_scores_codex":[0.9985051,0.00001245902,0.0006724611,0.0001488608,0.0002144533,0.0004466391],"domain_scores_gemma":[0.9988844,0.00003034275,0.0004693212,0.0002445752,0.0001416555,0.0002297096],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001426846,0.0001964317,0.09440537,0.0001782118,0.0003209685,0.003554872,0.0001837583,0.000429897,0.7842352,0.001718499,0.002896993,0.1117371],"study_design_scores_gemma":[0.002874115,0.0002188277,0.0007000137,0.000811416,0.0002065123,0.00446451,0.001996469,0.0005107594,0.1941962,0.002632446,0.7907903,0.0005984195],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9286121,0.001650356,0.00001893533,0.008554156,0.00006971866,0.000001104307,0.000004461098,0.00001700562,0.06107222],"genre_scores_gemma":[0.9934956,0.0005910811,0.0003633634,0.0001228972,0.0001135809,0.000001236384,9.574914e-7,0.00001730932,0.005293971],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7878934,"threshold_uncertainty_score":0.9986324,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0080718418557384,"score_gpt":0.2257470655213919,"score_spread":0.2176752236656535,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}