{"id":"W2029543185","doi":"10.2118/113995-ms","title":"Investigation of Diffusion Coefficients of Heavy Oil and Hydrocarbon Solvent Systems in Porous Media","year":2008,"lang":"en","type":"article","venue":"","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Porous Media Laboratory","keywords":"Diffusion; Asphalt; Solvent; Porosity; Porous medium; Effective diffusion coefficient; Hydrocarbon; Molecular diffusion; Materials science; Petroleum engineering; Mixing (physics); Oil sands; Chemistry; Chemical engineering; Thermodynamics; Geology; Composite material; Organic chemistry; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001928594,0.000149889,0.0001452598,0.000327163,0.0001209068,0.0002229731,0.0001959148,0.0001490483,0.0004111032],"category_scores_gemma":[0.0005732182,0.0001173509,0.0001090678,0.0002346241,0.0002708861,0.0003544892,0.0001543048,0.0002218043,0.0000607552],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003240819,"about_ca_system_score_gemma":0.0001876311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003372247,"about_ca_topic_score_gemma":0.001424747,"domain_scores_codex":[0.999904,0.00001233581,0.000006392098,0.00002090845,0.00003645974,0.00001984885],"domain_scores_gemma":[0.9996574,0.0001792554,0.00006213705,0.00001332865,0.00006922376,0.00001871086],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00005282996,0.00000914721,0.000763941,0.00003527211,0.000003871595,0.00003385357,0.00003290821,0.001314057,0.9961039,0.0002637944,0.00001359117,0.001372875],"study_design_scores_gemma":[0.00000591718,0.00007003427,0.001902537,0.000003245571,0.000006941835,0.00005335773,0.00003542536,0.02078579,0.9767779,0.00006082663,0.0002907894,0.000007093672],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936007,0.0002710208,0.00571408,0.00001281977,0.000002786837,0.000007000543,0.00004933091,0.000028783,0.0003134852],"genre_scores_gemma":[0.9965994,0.000202463,0.002802392,0.000003383934,9.587811e-7,0.000007100071,0.00004296621,0.000003594858,0.0003377551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003372247,"threshold_uncertainty_score":0.006705225,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01235349726833702,"score_gpt":0.200234198399226,"score_spread":0.187880701130889,"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."}}