{"id":"W2043582295","doi":"10.2118/132923-pa","title":"Cumulative-Gas-Production Distribution on the Nikanassin Tight Gas Formation, Alberta and British Columbia, Canada","year":2011,"lang":"en","type":"article","venue":"SPE Reservoir Evaluation & Engineering","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada; University of Calgary; ConocoPhillips","keywords":"Geology; Cretaceous; Drilling; Structural basin; Sedimentary rock; Natural gas; Homogeneous; Thrust; Geochemistry; Geomorphology; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.000304622,0.0002996269,0.0002713235,0.002242123,0.0007831775,0.000722785,0.0005689012,0.0001567504,0.0009983092],"category_scores_gemma":[0.0006202505,0.0001794489,0.0002214327,0.00270323,0.0005408618,0.0001411266,0.0004802384,0.0001248907,0.0001288292],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009682947,"about_ca_system_score_gemma":0.005736667,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9670585,"about_ca_topic_score_gemma":0.9882858,"domain_scores_codex":[0.9996094,0.00001721755,0.00001804188,0.00006022786,0.0002107637,0.00008437147],"domain_scores_gemma":[0.999138,0.00009320576,0.00009930088,0.00003045629,0.000537803,0.0001011691],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001109325,0.00001959128,0.977021,0.00004246987,0.00005086717,0.0002282171,0.0004087296,0.0049641,0.002148368,0.0001604405,0.0003646098,0.01448055],"study_design_scores_gemma":[0.000002727049,0.00001494451,0.9960499,0.000006665587,0.000009388623,0.00005046141,0.0004728969,0.00246944,0.0003935555,0.00001974856,0.0005017905,0.000008362177],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964223,0.0001449909,0.0002539781,0.00001100639,6.58569e-7,0.00001801336,0.001714957,0.0000204225,0.001413614],"genre_scores_gemma":[0.9971949,0.000102371,0.0004520555,0.000003741568,5.97136e-7,0.000009633444,0.001240924,0.000003184107,0.000992566],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03294146,"threshold_uncertainty_score":0.0702551,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02719912605193989,"score_gpt":0.212209579291068,"score_spread":0.1850104532391281,"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."}}