{"id":"W1921227989","doi":"10.3968/j.aped.1925543820140701.1516","title":"The Relationship of Ultra-Low Permeability Sandstone Aspect Ratio With Porosity, Permeability","year":2014,"lang":"en","type":"article","venue":"Advances in petroleum exploration and development","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Porosity; Permeability (electromagnetism); Porosimetry; Aspect ratio (aeronautics); Materials science; Geology; Porous medium; Mineralogy; Composite material; Geotechnical engineering; Chemistry; Membrane","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001429996,0.000188066,0.0001311503,0.0007891076,0.0001123384,0.0003765273,0.0002861223,0.0002274496,0.0007843086],"category_scores_gemma":[0.001351319,0.0001740045,0.0001264078,0.0005797228,0.0003966259,0.000758125,0.0003137923,0.0002012258,0.000148757],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002403468,"about_ca_system_score_gemma":0.0001514735,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001117378,"about_ca_topic_score_gemma":0.0009971191,"domain_scores_codex":[0.9998541,0.00001349495,0.0000148615,0.00004618533,0.00004901965,0.00002235591],"domain_scores_gemma":[0.9994534,0.0002073199,0.0002015479,0.00003485127,0.00007511768,0.00002780619],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002960674,0.00007774962,0.2063824,0.0004912505,0.00008592804,0.002064058,0.0004508994,0.04526334,0.6694995,0.01246906,0.0006835539,0.06223619],"study_design_scores_gemma":[0.00002362683,0.0002621091,0.4070513,0.00004649895,0.0001386499,0.005661075,0.0005269843,0.2152406,0.354393,0.01042053,0.006071249,0.0001643026],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9618966,0.0007799104,0.03269754,0.00005355363,0.00001125976,0.00001529787,0.0002022917,0.000212657,0.004130883],"genre_scores_gemma":[0.9980929,0.0001498925,0.001413555,0.000004331041,0.000001968947,0.000003990802,0.00003959264,0.000006484449,0.0002871891],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001117378,"threshold_uncertainty_score":0.002623796,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01243202497925259,"score_gpt":0.2341101259476127,"score_spread":0.2216781009683601,"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."}}