{"id":"W2014233960","doi":"10.2118/00-03-03","title":"Waterflooding Under Bottom-water Conditions-An Analytical Model for Two-layer Reservoirs","year":2000,"lang":"en","type":"article","venue":"Journal of Canadian Petroleum Technology","topic":"Reservoir Engineering and Simulation Methods","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Petroleum engineering; Geology; Bottom water; Water injection (oil production); Displacement (psychology); Flow (mathematics); Water saturation; Saturation (graph theory); Water flow; Water cut; Perpendicular; Mechanics; Geotechnical engineering; Porosity; Geometry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004631725,0.0001807948,0.0003513113,0.002378448,0.0001044282,0.00005365174,0.0003585554,0.0002758787,0.0002780734],"category_scores_gemma":[0.00003258968,0.0001538903,0.0001285961,0.0003454895,0.00005547411,0.0002690172,0.000007704895,0.0005313023,0.00001719441],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002507945,"about_ca_system_score_gemma":0.0001055711,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00024383,"about_ca_topic_score_gemma":0.002284009,"domain_scores_codex":[0.9985757,0.00002652826,0.0005175624,0.0001405578,0.0001624489,0.0005771318],"domain_scores_gemma":[0.999105,0.00004337729,0.00003437356,0.0002909015,0.0001361361,0.0003901789],"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":[0.00001545837,0.000008197815,0.0000965404,0.00001275983,0.00007605496,0.00002308592,0.00004553228,0.9923268,0.003782708,0.002034989,0.001056668,0.0005212151],"study_design_scores_gemma":[0.0009012761,0.00009481012,0.0000516563,0.00001947285,0.00004354059,0.0001224564,0.00004817443,0.9760366,0.003381053,0.007259055,0.01185136,0.0001905432],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9159566,0.00007932532,0.08010028,0.002422732,0.0001808655,0.00006875074,0.00002527491,0.0001361963,0.001030051],"genre_scores_gemma":[0.9768928,0.00002839491,0.02186126,0.00008322015,0.000142982,0.00001039516,0.00001048143,0.00005493494,0.0009154725],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06093633,"threshold_uncertainty_score":0.6275466,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03254412232260601,"score_gpt":0.2940995937927383,"score_spread":0.2615554714701323,"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."}}