{"id":"W2944214335","doi":"10.2118/194404-ms","title":"ESP Protector Mechanical Seal Run-Life Extender","year":2019,"lang":"en","type":"article","venue":"","topic":"Oil and Gas Production Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Innovates; Cenovus Energy (Canada); Suncor Energy (Canada)","funders":"Alberta Innovates; China National Offshore Oil Corporation; Cenovus Energy","keywords":"Seal (emblem); Hydraulic fluid; Separator (oil production); Service life; Mechanical engineering; Petroleum engineering; Wellbore; Leak; Engineering; Materials science; Hydraulic machinery","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000613445,0.0005850671,0.0004232222,0.0005898626,0.0002809431,0.0005641844,0.0007975773,0.0007443927,0.009181423],"category_scores_gemma":[0.0007679419,0.0002833169,0.0005092907,0.0002662272,0.0002285803,0.0007696134,0.0004630748,0.0004951715,0.003776944],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002207806,"about_ca_system_score_gemma":0.0002710311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003301307,"about_ca_topic_score_gemma":0.0003638385,"domain_scores_codex":[0.9991413,0.00004372732,0.00006860038,0.0001186401,0.00056385,0.00006379853],"domain_scores_gemma":[0.9992347,0.00008602725,0.0001912729,0.0001271139,0.0003177905,0.00004302559],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0006829498,0.0001310236,0.00369016,0.0005938089,0.00005113207,0.0008396686,0.0001594602,0.001787972,0.8935121,0.001152165,0.00557622,0.09182336],"study_design_scores_gemma":[0.0000691438,0.001552505,0.01005562,0.00007994186,0.00008674536,0.001884812,0.00005300934,0.005587423,0.8656382,0.0002073514,0.114728,0.0000571981],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7750272,0.007735724,0.1609998,0.0005221616,0.000620098,0.0007750607,0.004274131,0.01375098,0.03629474],"genre_scores_gemma":[0.8827398,0.00148802,0.05512276,0.0003092652,0.00007764516,0.0001916639,0.002846008,0.0004251566,0.05679962],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009181423,"threshold_uncertainty_score":0.03071487,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007491240969173838,"score_gpt":0.200985939237507,"score_spread":0.1934946982683332,"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."}}