{"id":"W3013986121","doi":"10.2118/0420-0062-jpt","title":"Analysis of Athabasca Oil Sands Investigates SAGD Performance Variability","year":2020,"lang":"en","type":"article","venue":"Journal of Petroleum Technology","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Steam-assisted gravity drainage; Oil sands; Petroleum engineering; Asphalt; Steam injection; Environmental science; Engineering; Archaeology; Geography","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":[0.0003667483,0.0002131624,0.0001455285,0.001184559,0.000324199,0.0004981903,0.0003387543,0.0002013973,0.0004576816],"category_scores_gemma":[0.000959911,0.00008212081,0.0001991712,0.001198742,0.000233543,0.0002633445,0.0002134229,0.0001445997,0.00009258043],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001295728,"about_ca_system_score_gemma":0.000567959,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08278221,"about_ca_topic_score_gemma":0.09778986,"domain_scores_codex":[0.9997795,0.0000281741,0.00001203434,0.00003711697,0.0001199652,0.00002311817],"domain_scores_gemma":[0.9992525,0.0002485222,0.0001346661,0.00006886341,0.0002602122,0.00003517883],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004157927,0.0001952001,0.5699863,0.0001108583,0.0001099893,0.001194392,0.000715284,0.3162201,0.03567168,0.001061749,0.001405075,0.07291355],"study_design_scores_gemma":[0.00001488176,0.0001914274,0.6273575,0.00001440146,0.00002845359,0.0001826394,0.001062345,0.341079,0.02598469,0.0004667049,0.003571455,0.00004653347],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969853,0.00002729013,0.001248724,0.00003490221,0.000001074457,0.0000102585,0.0005541189,0.00006929439,0.001069076],"genre_scores_gemma":[0.9984844,0.00002315764,0.0007494351,0.000003102624,6.733229e-7,0.000003853575,0.0004774101,0.000008945673,0.0002490555],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9172178,"threshold_uncertainty_score":0.1646007,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006942963462745195,"score_gpt":0.1983363646945384,"score_spread":0.1913934012317932,"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."}}