{"id":"W2141657015","doi":"10.1306/11230404071","title":"Sandstone vs. carbonate petroleum reservoirs: A global perspective on porosity-depth and porosity-permeability relationships","year":2005,"lang":"en","type":"article","venue":"AAPG Bulletin","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":474,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Geology; Porosity; Permeability (electromagnetism); Carbonate; Petroleum; Petroleum reservoir; Effective porosity; Petrology; Geochemistry; Carbonate rock; Geomorphology; Mineralogy; Geotechnical engineering; Petroleum engineering; Sedimentary rock; Paleontology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0005721911,0.0004063695,0.0004164637,0.004032183,0.000200056,0.0009490973,0.0002425062,0.0001694263,0.002753696],"category_scores_gemma":[0.001490021,0.0001583079,0.0005445197,0.005624795,0.0006446258,0.001015871,0.0008120558,0.0003186909,0.0001648058],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007511288,"about_ca_system_score_gemma":0.0003284058,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0536729,"about_ca_topic_score_gemma":0.1191767,"domain_scores_codex":[0.9997763,0.00004662347,0.00001465328,0.00004414415,0.00005958958,0.0000587385],"domain_scores_gemma":[0.9980357,0.000918144,0.0004771277,0.00009044308,0.0003776747,0.0001010172],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001769178,0.000009633851,0.9556718,0.0001846767,0.0003828794,0.0002336331,0.0004693311,0.00598869,0.005620681,0.002580421,0.0004594627,0.02822189],"study_design_scores_gemma":[0.000002099289,0.00004743314,0.9950842,0.00002500767,0.000076836,0.0001464793,0.0004787127,0.001569871,0.0006265585,0.0004434356,0.001488981,0.000010405],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9761889,0.004327781,0.001688126,0.0002617723,0.000006318115,0.000006573235,0.002490928,0.00007236502,0.0149573],"genre_scores_gemma":[0.9980791,0.0007309521,0.0004137832,0.00001774158,0.000007196084,0.000001796802,0.0003707439,0.00001524738,0.0003634299],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0536729,"threshold_uncertainty_score":0.106721,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01545814813555123,"score_gpt":0.2434679220062779,"score_spread":0.2280097738707267,"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."}}