{"id":"W2267293139","doi":"10.2118/174439-ms","title":"The Impact of Asphaltene Precipitation and Clay Migration on Wettability Alteration for Steam Assisted Gravity Drainage (SAGD) and Expanding Solvent-SAGD (ES-SAGD)","year":2015,"lang":"en","type":"article","venue":"SPE Canada Heavy Oil Technical Conference","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Texas A and M University","keywords":"Asphaltene; Residual oil; Solvent; Toluene; Wetting; Oil sands; Solubility; Contact angle; Chemistry; Chemical engineering; Steam-assisted gravity drainage; Petroleum engineering; Chromatography; Materials science; Asphalt; Geology; Organic chemistry; Composite material","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006427827,0.0002067871,0.0003182899,0.00004127292,0.0002849957,0.0001372256,0.0001529615,0.000133743,0.000008661831],"category_scores_gemma":[0.0009001343,0.0001529574,0.00007835587,0.0001429354,0.0001663775,0.0001454955,0.00003720447,0.0002215213,1.377981e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003949592,"about_ca_system_score_gemma":0.0008879883,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.03749355,"about_ca_topic_score_gemma":0.1917086,"domain_scores_codex":[0.9984754,0.00007441184,0.0004287067,0.0003909133,0.00036014,0.0002704572],"domain_scores_gemma":[0.9984669,0.0003932601,0.0002760731,0.0003082445,0.0003460042,0.0002094819],"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":[0.001511409,0.0003630951,0.01226845,0.0007639623,0.0002215615,0.000006421399,0.0004104218,0.0004006501,0.6657859,0.002499958,0.001846771,0.3139214],"study_design_scores_gemma":[0.01170695,0.004664337,0.1211917,0.002723971,0.001189595,0.00009140839,0.004155418,0.1777263,0.6331782,0.03442437,0.005330831,0.003616891],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948313,0.0004050691,0.001806805,0.001095843,0.00004465548,0.00005139499,0.0001145654,0.00004741722,0.001602925],"genre_scores_gemma":[0.9990234,0.00005477058,0.0003345426,0.00002550062,0.00004910354,0.00005016377,0.0000941304,0.00001229647,0.0003560744],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3103045,"threshold_uncertainty_score":0.9689159,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03519233329070116,"score_gpt":0.3073327538313428,"score_spread":0.2721404205406417,"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."}}