{"id":"W1975899245","doi":"10.2118/84270-ms","title":"Prediction of and Effective Preventative Solution for Annular Fluid Pressure Buildup on Subsea Completed Wells-Case Study","year":2003,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Offshore Engineering and Technologies","field":"Engineering","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Petro-Canada","funders":"","keywords":"Wellhead; Subsea; Casing; Annulus (botany); Petroleum engineering; Compressibility; Volume (thermodynamics); Mechanics; Geology; Drilling fluid; Materials science; Geotechnical engineering; Thermodynamics; Drilling; Composite material; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001936891,0.0001592663,0.0002159934,0.0001059305,0.00006974753,0.00001731917,0.00003968996,0.0001441276,0.000004164873],"category_scores_gemma":[0.00009617652,0.0001513061,0.00003201896,0.000118158,0.00009085934,0.0001457632,0.00001913254,0.0001683236,6.368054e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001857644,"about_ca_system_score_gemma":0.000006063589,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001590605,"about_ca_topic_score_gemma":0.000009472505,"domain_scores_codex":[0.9992763,0.00004070599,0.0001950379,0.000227878,0.0000993783,0.000160681],"domain_scores_gemma":[0.999594,0.0001006498,0.00003204522,0.0001340224,0.00009753038,0.00004178809],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00148596,0.00417348,0.01850774,0.004842394,0.0018724,0.0004514612,0.01322564,0.01942811,0.5301779,0.1229799,0.01228444,0.2705706],"study_design_scores_gemma":[0.01706003,0.04285042,0.1254298,0.002092013,0.001747247,0.001639442,0.03401237,0.3030442,0.4187679,0.04176008,0.00822597,0.00337054],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9339653,0.0002522678,0.06355971,0.00002748024,0.00006678034,0.001206981,0.0002424806,0.0004519894,0.0002269625],"genre_scores_gemma":[0.9988543,0.00007654692,0.0008563544,0.000003647002,0.00001799078,0.0001463463,0.00002201393,0.00001506549,0.000007768624],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2836161,"threshold_uncertainty_score":0.6170083,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02578788115358116,"score_gpt":0.2559459074877471,"score_spread":0.230158026334166,"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."}}