{"id":"W4244142925","doi":"10.2523/93638-ms","title":"Dynamic Underbalanced Perforating on a Mature North Sea Field","year":2005,"lang":"en","type":"article","venue":"Proceedings of SPE European Formation Damage Conference","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"BGC Engineering (Canada)","funders":"","keywords":"Citation; Exhibition; Perforation; Search and rescue; Computer science; North sea; Operations research; Library science; History; Archaeology; Engineering; Geology; Artificial intelligence; Oceanography","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":[0.0001183304,0.000152206,0.0001548992,0.0001305477,0.00007048481,0.00009848467,0.000250695,0.00003914622,0.0001039421],"category_scores_gemma":[0.00005303851,0.000136788,0.00005414456,0.0001928634,0.00001998903,0.0005641728,0.00003988227,0.0002801337,0.0001323977],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004028479,"about_ca_system_score_gemma":0.000005868944,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002353122,"about_ca_topic_score_gemma":0.00001708726,"domain_scores_codex":[0.9992028,0.000005331136,0.000286956,0.0001277115,0.0001944172,0.0001828039],"domain_scores_gemma":[0.9995695,0.00001758544,0.0001045693,0.00009775352,0.0001461747,0.00006436495],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001556995,0.0002403502,0.01174768,0.003968607,0.0003499001,0.00001559083,0.0163544,0.6492828,0.03675587,0.001797043,0.02505148,0.2542806],"study_design_scores_gemma":[0.000287964,0.00007540856,0.006012613,0.0002313443,0.00002177202,0.000004222681,0.0005336063,0.9751933,0.01485884,0.00004862111,0.002482246,0.0002500539],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8345056,0.00003047461,0.003729798,0.000483418,0.00003832834,0.0000870319,0.000006133338,0.0002462274,0.160873],"genre_scores_gemma":[0.9974944,0.0001384058,0.001922114,0.00009401401,0.00005737842,0.000002256503,0.00002119423,0.0000229364,0.0002473293],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3259105,"threshold_uncertainty_score":0.5578053,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008658657575394009,"score_gpt":0.2039884548292581,"score_spread":0.1953297972538641,"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."}}