{"id":"W2005969121","doi":"10.2118/2008-138","title":"Investigation of Gravity Drainage in Fractured Porous Media Using Rectangular Macromodels","year":2008,"lang":"en","type":"article","venue":"Canadian International Petroleum Conference","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Geology; Porous medium; Geotechnical engineering; Drainage; Porosity","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":[0.0001054902,0.0001355274,0.0001753731,0.0004690077,0.00002166372,0.00001637604,0.0002762874,0.0001149782,0.0001484912],"category_scores_gemma":[0.00009769758,0.0001684679,0.00003597868,0.0001510654,0.00008608768,0.0002406552,0.00001484804,0.0002127141,0.000008073364],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006332806,"about_ca_system_score_gemma":0.0003086566,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.02808025,"about_ca_topic_score_gemma":0.1004774,"domain_scores_codex":[0.9991076,0.00002451575,0.0002727308,0.000165068,0.0002104976,0.0002195696],"domain_scores_gemma":[0.9994597,0.00004609041,0.00005870812,0.0001570149,0.0001247984,0.0001536365],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00008487237,0.00005066799,0.1484878,0.0002509067,0.0003135265,0.001486841,0.01774735,0.3150775,0.4790281,0.0294096,0.002765534,0.005297312],"study_design_scores_gemma":[0.0009731148,0.00006242279,0.1590196,0.000584489,0.00002100464,0.0001880893,0.0001870921,0.5727441,0.2095211,0.05348812,0.002085647,0.001125189],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829681,0.00007557448,0.004545921,0.00008384887,0.0003129662,0.0000634276,0.00009879601,0.00006231814,0.01178906],"genre_scores_gemma":[0.9964919,0.00004745773,0.003215835,0.00005692348,0.00004284598,0.000007039165,0.00005426774,0.00002158045,0.00006211594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2695071,"threshold_uncertainty_score":0.9783918,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02465158567598644,"score_gpt":0.2258218874373695,"score_spread":0.201170301761383,"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."}}