{"id":"W1524500799","doi":"10.1016/s1571-9960(04)80104-6","title":"Coupled Analysis of Sand Stability in Petroleum Wellbores","year":2004,"lang":"en","type":"book-chapter","venue":"Elsevier geoengineering book series","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Capillary pressure; Pore water pressure; Petroleum engineering; Relative permeability; Geotechnical engineering; Geology; Wellbore; Saturation (graph theory); Effective stress; Capillary action; Water saturation; Permeability (electromagnetism); Porous medium; Materials science; Porosity; Composite material; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002320237,0.0006108473,0.001336892,0.0008912862,0.00003692676,0.00003223726,0.0002682835,0.0003552351,0.0005990771],"category_scores_gemma":[0.00001719135,0.0006830156,0.0004258275,0.0001872796,0.00004025624,0.0002733358,0.00008352057,0.0005169965,0.000008420586],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003000545,"about_ca_system_score_gemma":0.00006888752,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001048984,"about_ca_topic_score_gemma":0.0001041139,"domain_scores_codex":[0.9979084,0.00000587025,0.0008921737,0.0004224459,0.000341122,0.0004300069],"domain_scores_gemma":[0.9989895,0.00004322574,0.0001163438,0.0006550026,0.0000814309,0.0001144515],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001486154,0.000009154672,0.00001039013,0.0006536281,0.001015625,0.00001732896,0.0002358846,0.9884809,0.00100215,0.007141251,0.000008965915,0.00140992],"study_design_scores_gemma":[0.0008259396,0.0001317766,0.0001939307,0.001543618,0.002254979,0.000007509188,0.00003363278,0.8669502,0.005806998,0.003949693,0.1161641,0.00213767],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.03862122,0.1695036,0.02833472,0.0001398392,0.003197351,0.002404984,0.0009658434,0.002358915,0.7544736],"genre_scores_gemma":[0.9036504,0.02741384,0.001624041,0.00003361359,0.0002271763,0.00009217617,0.0003564858,0.0005384563,0.06606379],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8650292,"threshold_uncertainty_score":0.9995621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00875176168921581,"score_gpt":0.1901352457291211,"score_spread":0.1813834840399053,"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."}}