{"id":"W2753852530","doi":"10.1016/j.jngse.2017.07.031","title":"Nonlinearity and solution techniques in reservoir simulation: A review","year":2017,"lang":"en","type":"review","venue":"Journal of Natural Gas Science and Engineering","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":21,"is_retracted":false,"has_abstract":false,"ca_institutions":"Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada; Research and Development Corporation of Newfoundland and Labrador","keywords":"Nonlinear system; Reservoir simulation; Focus (optics); Partial differential equation; Computer science; Computer simulation; Petroleum reservoir; Applied mathematics; Mathematical optimization; Petroleum engineering; Mathematics; Geology; Simulation; Mathematical analysis; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00152787,0.001302185,0.002206567,0.00249141,0.0003630508,0.001689541,0.001953514,0.001882647,0.003559291],"category_scores_gemma":[0.004558143,0.0007073483,0.001012157,0.004600322,0.0009696591,0.003010562,0.001488965,0.001550558,0.001554295],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000484284,"about_ca_system_score_gemma":0.001649401,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002186244,"about_ca_topic_score_gemma":0.002083632,"domain_scores_codex":[0.9995091,0.00009493242,0.00008160174,0.00009978717,0.0001893779,0.00002525863],"domain_scores_gemma":[0.9971471,0.00204966,0.0001565138,0.00009068535,0.0005005511,0.00005545937],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00007772883,0.0001641962,0.0007373166,0.02286533,0.0001837855,0.0001149245,0.00008368045,0.01609519,0.001731073,0.01403015,0.01377061,0.9301461],"study_design_scores_gemma":[0.00008218087,0.0004129434,0.002549227,0.01601386,0.0008540729,0.00133887,0.0003272148,0.05155139,0.006701036,0.05077112,0.8690816,0.0003164793],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0005998355,0.9851612,0.01185788,0.0004702155,0.0003874676,0.00001192303,0.00005774311,0.00004862221,0.001405087],"genre_scores_gemma":[0.003682164,0.9886185,0.006232516,0.000161315,0.0005931127,0.00001919125,0.00007756565,0.00002395886,0.0005916301],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.003559291,"threshold_uncertainty_score":0.01190704,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04146163688882921,"score_gpt":0.3467846192650315,"score_spread":0.3053229823762023,"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."}}