{"id":"W2047781248","doi":"10.2118/150168-ms","title":"Enhanced Swelling Effect and Viscosity Reduction of Solvents-CO2-Heavy Oil Systems","year":2011,"lang":"en","type":"article","venue":"SPE Heavy Oil Conference and Exhibition","topic":"Phase Equilibria and Thermodynamics","field":"Engineering","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina","funders":"Natural Sciences and Engineering Research Council of Canada; Petroleum Technology Research Centre","keywords":"Swelling; Viscosity; Oil viscosity; Solvent; Dissolution; Saturation (graph theory); Mixing (physics); Materials science; Chemistry; Thermodynamics; Chemical engineering; Analytical Chemistry (journal); Composite material; Chromatography; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001758552,0.0001657353,0.0002573663,0.00007553324,0.00006414852,0.00003415944,0.00004569555,0.0001155373,0.00001761428],"category_scores_gemma":[0.000007150469,0.0001660626,0.00003625747,0.00007509733,0.00007425514,0.0002719943,0.00001812345,0.0001313105,0.000007383615],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002914055,"about_ca_system_score_gemma":0.00001503651,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001666139,"about_ca_topic_score_gemma":0.00001865091,"domain_scores_codex":[0.9992136,0.00004331566,0.0002310223,0.000202867,0.0001119251,0.000197258],"domain_scores_gemma":[0.9996519,0.00001985707,0.00005669331,0.0001412908,0.00005052757,0.00007973825],"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":[0.0003584579,0.00006875949,0.0001297651,0.001889864,0.00007823732,0.000005741376,0.002226157,0.000394648,0.9318718,0.004131776,0.00002177778,0.05882299],"study_design_scores_gemma":[0.001449476,0.0004618142,0.0008731032,0.0013781,0.0001152124,0.00006514759,0.0004119775,0.1265161,0.8659216,0.0022356,0.00004842199,0.0005234688],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9845627,0.0004662118,0.005671747,0.000008695134,0.0004272948,0.00006270823,0.00001233557,0.0001103715,0.00867794],"genre_scores_gemma":[0.9984177,0.001278987,0.00009585907,0.0000031626,0.00008575219,0.00001420353,0.0000252072,0.00001879214,0.00006036062],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1261214,"threshold_uncertainty_score":0.6771836,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01865450215610742,"score_gpt":0.2233573650868897,"score_spread":0.2047028629307823,"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."}}