{"id":"W2090098960","doi":"10.2118/134257-ms","title":"The Recommended Practice for Surface Casing Vent Flow and Gas Migration Intervention","year":2010,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Penn West Exploration (Canada)","funders":"","keywords":"Casing; Petroleum engineering; Annulus (botany); Seal (emblem); Fossil fuel; Petroleum; Intervention (counseling); Process (computing); Environmental science; Engineering; Computer science; Forensic engineering; Waste management; Geology; Materials science","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003586468,0.00009062134,0.00007967639,0.0000197347,0.000126187,0.0001077274,0.00003872051,0.00008935099,0.000003651763],"category_scores_gemma":[0.0001302108,0.00007600987,0.00002845006,0.0000442761,0.00003059774,0.0002483598,0.00001668472,0.0002160605,0.00000193102],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001308848,"about_ca_system_score_gemma":0.000004798223,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001954068,"about_ca_topic_score_gemma":0.0001965822,"domain_scores_codex":[0.999507,0.0000136726,0.0001549869,0.0001219118,0.0000623271,0.0001401731],"domain_scores_gemma":[0.9995971,0.0001624812,0.00002626933,0.00009133766,0.00007723129,0.00004562238],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001910464,0.000114201,0.00007959966,0.0003436661,0.00006502622,0.000005809479,0.001063408,0.009028025,0.2090524,0.02229038,0.007010395,0.750756],"study_design_scores_gemma":[0.0009828412,0.0004129612,0.0003810009,0.0002758472,0.0000761031,0.0001189292,0.001200624,0.8601702,0.02798127,0.01323649,0.09469087,0.0004728074],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6498304,0.0004856969,0.3413374,0.005024608,0.0008235257,0.0005310835,0.00004592731,0.000554169,0.001367254],"genre_scores_gemma":[0.9935694,0.0006898809,0.005556892,0.00001864836,0.00008713004,0.00001617609,0.00002703727,0.00001232906,0.00002251521],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8511422,"threshold_uncertainty_score":0.3099593,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01198380015810106,"score_gpt":0.2551127864139466,"score_spread":0.2431289862558455,"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."}}