{"id":"W2153296947","doi":"10.1190/1.3073760","title":"Acoustic and petrophysical properties of a clastic deepwater depositional system from lithofacies to architectural elements’ scales","year":2009,"lang":"en","type":"article","venue":"Geophysics","topic":"Geological formations and processes","field":"Earth and Planetary Sciences","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Nexen (Canada)","funders":"University of Oklahoma","keywords":"Geology; Petrophysics; Outcrop; Coring; Sedimentary depositional environment; Clastic rock; Petrology; Sedimentary rock; Acoustic impedance; Lithology; Well logging; Porosity; Permeability (electromagnetism); Drilling; Mineralogy; Geomorphology; Geochemistry; Geotechnical engineering; Electrical impedance; Structural basin; Geophysics","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0001811379,0.0001529921,0.0001441727,0.002405466,0.0003866087,0.0005437528,0.0001591042,0.000135652,0.001229558],"category_scores_gemma":[0.00053514,0.0001871277,0.000112501,0.001534349,0.0004182144,0.0002945446,0.0006390288,0.000109606,0.0002221951],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000411615,"about_ca_system_score_gemma":0.0002272816,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02035262,"about_ca_topic_score_gemma":0.03591789,"domain_scores_codex":[0.9999217,0.000008491076,0.000007160801,0.00002052601,0.00001752797,0.000024579],"domain_scores_gemma":[0.9997775,0.00004065871,0.00005319194,0.00001469469,0.00007081576,0.00004315304],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005630014,0.00001235452,0.9811265,0.00001287318,0.00002596188,0.0001142529,0.0006921501,0.0005733438,0.008807027,0.0001183978,0.00003797057,0.008422787],"study_design_scores_gemma":[6.924953e-7,0.000009633955,0.999146,0.000001587065,0.000002740764,0.00002134636,0.0002297147,0.0003380916,0.0001574468,0.00001600291,0.00007545984,0.0000011828],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999472,0.00001361742,0.00005619033,0.00000288024,1.804316e-7,0.000001564686,0.00007371105,0.000002160941,0.0003777285],"genre_scores_gemma":[0.9996747,0.00001207415,0.00007467064,0.000001748232,5.199425e-7,0.000001816764,0.0001066734,8.935431e-7,0.0001268936],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02035262,"threshold_uncertainty_score":0.04046834,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009773734856718036,"score_gpt":0.178413135004151,"score_spread":0.1686394001474329,"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."}}