{"id":"W1971340432","doi":"10.1007/s11053-006-9016-3","title":"Heavy Oil and Oil (Tar) Sands in North America: An Overview & Summary of Contributions","year":2006,"lang":"en","type":"article","venue":"Natural Resources Research","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":121,"is_retracted":false,"has_abstract":false,"ca_institutions":"Alberta Energy","funders":"","keywords":"Oil sands; Petroleum; Unconventional oil; Mineral resource classification; Synthetic crude; Oil reserves; Fossil fuel; Geology; Petroleum engineering; Mining engineering; Crude oil; Coal; Geochemistry; Shale oil; Environmental protection; Oil shale; Environmental science; Archaeology; Waste management; Engineering; Paleontology; Geography; Asphalt","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004020264,0.0004388765,0.0004505769,0.004057265,0.0007948709,0.001387915,0.0004415824,0.0004023433,0.002296161],"category_scores_gemma":[0.0004726052,0.000202998,0.0004042275,0.006323652,0.0004056525,0.0009373985,0.0006611175,0.0003459781,0.0002895333],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001409109,"about_ca_system_score_gemma":0.00432423,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1981235,"about_ca_topic_score_gemma":0.5008957,"domain_scores_codex":[0.9997672,0.00003313942,0.00002909224,0.0000596182,0.00006792832,0.00004304856],"domain_scores_gemma":[0.9994198,0.0001048602,0.0001024877,0.00001166088,0.0003086984,0.00005248496],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001390435,0.0001373728,0.1464276,0.006143531,0.0002727228,0.0007049433,0.001795858,0.0007043538,0.002553104,0.001123472,0.01906726,0.8209308],"study_design_scores_gemma":[0.000008858063,0.0001667985,0.6138562,0.002235546,0.0006174744,0.001855744,0.01078807,0.0006477299,0.002077961,0.001104915,0.3665841,0.00005669135],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.1474046,0.7889044,0.003187947,0.005789772,0.00106707,0.0001474352,0.003337189,0.0001339874,0.05002742],"genre_scores_gemma":[0.2298194,0.7439557,0.006038668,0.001202624,0.0009567399,0.00004769474,0.002097614,0.00002658029,0.01585499],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.8018765,"threshold_uncertainty_score":0.3939406,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03516588852539828,"score_gpt":0.3268708050870265,"score_spread":0.2917049165616282,"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."}}