{"id":"W2035514197","doi":"10.2118/08-04-12-tb","title":"VAPEX, Warm VAPEX and Hybrid VAPEX - The State of Enhanced Oil Recovery for In Situ Heavy Oils in Canada","year":2008,"lang":"en","type":"article","venue":"Journal of Canadian Petroleum Technology","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":92,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Petroleum engineering; Oil in place; Soil vapor extraction; Asphalt; Steam-assisted gravity drainage; Porosity; Viscosity; Oil viscosity; Oil sands; Geology; Environmental science; Materials science; Geotechnical engineering; Petroleum; Contamination; Composite material; Environmental remediation","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0003110653,0.0002244929,0.0005969605,0.002239783,0.0000459099,0.000009487926,0.0004348427,0.000136204,0.000007265595],"category_scores_gemma":[0.0001796558,0.0002089344,0.0000758669,0.0007119392,0.0001112834,0.0001805398,0.00002637893,0.0006948768,5.058502e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001612355,"about_ca_system_score_gemma":0.001787491,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5504014,"about_ca_topic_score_gemma":0.9946197,"domain_scores_codex":[0.9981868,0.0000319989,0.0008109435,0.0001725602,0.0001920836,0.0006056728],"domain_scores_gemma":[0.9990045,0.0001958146,0.0002401566,0.0002747472,0.0001107336,0.0001740004],"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":[0.0004793601,0.0001002856,0.006557241,0.0005709431,0.0003996608,0.002301659,0.0005735215,0.03467301,0.3183216,0.0003735333,0.01298954,0.6226597],"study_design_scores_gemma":[0.00181669,0.0005906741,0.004274429,0.0004081025,0.00002846871,0.0009375786,0.000182565,0.001330452,0.9600784,0.00547039,0.02431514,0.0005671708],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944717,0.001694423,0.000873188,0.001294872,0.0002816111,0.00009237901,0.00005564858,0.00003570132,0.001200468],"genre_scores_gemma":[0.9933317,0.004541,0.001755792,0.000163308,0.00002945199,0.00003032066,0.000001723775,0.00004277127,0.0001039218],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6417568,"threshold_uncertainty_score":0.8520098,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005234844946229265,"score_gpt":0.1802268637038289,"score_spread":0.1749920187575996,"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."}}