{"id":"W1981760659","doi":"10.2118/2002-007","title":"Compositional Changes During Vapex (Vapour Extraction) Operations in Heavy Oil Pools","year":2002,"lang":"en","type":"article","venue":"Canadian International Petroleum Conference","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Extraction (chemistry); Petroleum engineering; Environmental science; Waste management; Pulp and paper industry; Process engineering; Chemistry; Chromatography; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002504283,0.0002476155,0.0004530186,0.0005669662,0.0005015798,0.0006984883,0.0002869742,0.000331099,0.002422668],"category_scores_gemma":[0.0005915178,0.0001914647,0.0002937207,0.0005405013,0.0003275153,0.0006192792,0.0005009279,0.000428376,0.0005507197],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003838664,"about_ca_system_score_gemma":0.0002958756,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003406947,"about_ca_topic_score_gemma":0.003494314,"domain_scores_codex":[0.9997315,0.00002073892,0.00001350522,0.00004788102,0.0001207589,0.00006574794],"domain_scores_gemma":[0.9997124,0.00006209889,0.00005567315,0.00001585233,0.000121661,0.00003227774],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0006244937,0.0000578319,0.004636956,0.0000897268,0.00001388124,0.0002949349,0.0001933336,0.0006414198,0.9879,0.00006812911,0.00008158654,0.005397627],"study_design_scores_gemma":[0.00000666431,0.0003992082,0.03119892,0.00001290131,0.00002027253,0.0001105857,0.000487128,0.00233781,0.9639191,0.00005859112,0.001427676,0.00002117584],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975107,0.000136461,0.0008159714,0.00001053197,0.000006855439,0.00001797919,0.0004410906,0.0000350931,0.001025415],"genre_scores_gemma":[0.9974195,0.0001140564,0.0005701307,0.00001070257,0.000002480403,0.00001666308,0.0004110954,0.00002677573,0.001428591],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003406947,"threshold_uncertainty_score":0.008104622,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02286817014022797,"score_gpt":0.2478869401950134,"score_spread":0.2250187700547854,"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."}}