{"id":"W2139406724","doi":"10.1111/gfl.12147","title":"Klinkenberg gas slippage measurements as a means for shale pore structure characterization","year":2015,"lang":"en","type":"article","venue":"Geofluids","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":100,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Slippage; Tortuosity; Permeability (electromagnetism); Geology; Porosity; Oil shale; Anisotropy; Pore water pressure; Mineralogy; Materials science; Geotechnical engineering; Composite material; Chemistry; Optics","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":[0.0001694224,0.000163253,0.0001876071,0.0001182576,0.00006222472,0.00005761797,0.0001500011,0.0001184274,0.0001334205],"category_scores_gemma":[0.00006212347,0.0001513747,0.0000868347,0.0002506192,0.0000139544,0.0002115924,0.00001989014,0.00008611162,0.00005554694],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007832779,"about_ca_system_score_gemma":0.00003724004,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001097946,"about_ca_topic_score_gemma":0.00003138948,"domain_scores_codex":[0.998992,0.00002273599,0.0002316252,0.0001803,0.000316809,0.0002565015],"domain_scores_gemma":[0.9993924,0.000006716144,0.00002758532,0.0002414563,0.0001567767,0.0001750123],"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":[0.0001262866,0.0001229387,0.005101786,0.0003159069,0.0009357592,0.00002364394,0.007989091,0.07363067,0.8749179,0.0007751946,0.02379143,0.01226937],"study_design_scores_gemma":[0.003472426,0.0002474082,0.001111901,0.00007726265,0.0003235473,0.00002448108,0.0006636241,0.649138,0.1296289,0.00310952,0.210998,0.001204988],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9012368,0.0002976205,0.09026968,0.0006519968,0.0009531278,0.000559302,0.0001401214,0.0006121725,0.005279119],"genre_scores_gemma":[0.9971009,0.00003669661,0.0003587097,0.0001569451,0.0002839275,0.00004249482,0.001079282,0.00004584396,0.0008951806],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7452891,"threshold_uncertainty_score":0.6172881,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03677529876011934,"score_gpt":0.2441816702756899,"score_spread":0.2074063715155705,"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."}}