{"id":"W2395433267","doi":"10.2118/180748-ms","title":"Analytical Treatment of SAGD - Old and New","year":2016,"lang":"en","type":"article","venue":"SPE Canada Heavy Oil Technical Conference","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Steam-assisted gravity drainage; Asphalt; Oil sands; Steam injection; Petroleum engineering; Front (military); Mechanics; Front velocity; Drainage; Superficial velocity; Environmental science; Geology; Materials science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00004195317,0.0001859771,0.0003182522,0.00004971743,0.00001692112,0.00001087233,0.0001485852,0.0001113989,0.0001715009],"category_scores_gemma":[0.00006852288,0.0001337283,0.00004014075,0.000115548,0.0001001528,0.00006567801,0.00002720394,0.00007418683,0.000002613086],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004055481,"about_ca_system_score_gemma":0.0004204264,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.06550747,"about_ca_topic_score_gemma":0.3363827,"domain_scores_codex":[0.9990138,0.00001188521,0.0002729677,0.0002239604,0.0001986852,0.0002787015],"domain_scores_gemma":[0.9992001,0.0001497194,0.00002908306,0.0003268789,0.00004318513,0.0002510315],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00004193211,0.00003634573,0.001191331,0.00007856604,0.00005309796,0.00003781245,0.00001433133,0.00001274817,0.0471758,0.01979617,0.01301647,0.9185454],"study_design_scores_gemma":[0.001915512,0.001255162,0.01224318,0.0008629208,0.0001158988,0.0000745337,0.00002102907,0.001616222,0.7605802,0.01289999,0.2070477,0.001367668],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7898974,0.002791162,0.05320912,0.007900978,0.0006750032,0.0005640578,0.0003721689,0.002643358,0.1419468],"genre_scores_gemma":[0.9928058,0.001595345,0.003449225,0.00004584551,0.00003504452,0.00001326252,0.000001724843,0.00002257244,0.002031182],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9171777,"threshold_uncertainty_score":0.9407154,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0243511062574105,"score_gpt":0.2398227003075106,"score_spread":0.2154715940501001,"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."}}