{"id":"W2894368759","doi":"10.2118/194034-stu","title":"Experimental Study of Heavy Oil Recovery Mechanisms During Cyclic Solvent Injection Processes","year":2018,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Alberta Innovates - Technology Futures; Suncor Energy Incorporated; University of Calgary","keywords":"Enhanced oil recovery; Solvent; Petroleum engineering; Viscosity; Viscous fingering; Drawdown (hydrology); Materials science; Oil field; Work (physics); Surface tension; Oil production; Environmental science; Mechanics; Geology; Chemistry; Geotechnical engineering; Thermodynamics; Composite material; Porous medium; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002894461,0.0003442695,0.0002848567,0.0003676717,0.0003278008,0.000212835,0.0003794748,0.0003230762,0.001194331],"category_scores_gemma":[0.0005880988,0.0001532993,0.0002397568,0.000485652,0.0004325335,0.0003466561,0.0003061216,0.0004119804,0.0001680072],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003305149,"about_ca_system_score_gemma":0.0002620244,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001902585,"about_ca_topic_score_gemma":0.002068759,"domain_scores_codex":[0.9997148,0.00002252938,0.0000190836,0.00005069129,0.0001296474,0.00006323897],"domain_scores_gemma":[0.9996057,0.000113594,0.00007541505,0.00004127224,0.0001390813,0.00002500177],"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":[0.0003200753,0.00008636618,0.001189959,0.0001094091,0.000005178433,0.0001065704,0.0001294991,0.0008865978,0.9926733,0.00008724376,0.00005154834,0.004354061],"study_design_scores_gemma":[0.000009383114,0.0005295601,0.002040621,0.000003828985,0.000007065562,0.00002411674,0.00006378053,0.003386709,0.9935969,0.00002269784,0.0003064988,0.000008892671],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977267,0.0001209093,0.001468412,0.00001277595,0.000005962434,0.0000260801,0.0001232922,0.00006433531,0.0004515006],"genre_scores_gemma":[0.9979088,0.0001239304,0.001524352,0.000009340069,0.000003657833,0.00001911066,0.0000703163,0.00001244164,0.0003280318],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001902585,"threshold_uncertainty_score":0.003995419,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01512999638575117,"score_gpt":0.2611953104488748,"score_spread":0.2460653140631236,"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."}}