{"id":"W4224212292","doi":"10.2118/209262-ms","title":"Detection of 2.187 Gallon Pipeline Leakage by Optical Sensor Based on Coherent Interaction of Pulse and Depleted Pump Technology","year":2022,"lang":"en","type":"article","venue":"SPE Western Regional Meeting","topic":"Advanced Fiber Optic Sensors","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"OZ Optics (Canada)","funders":"","keywords":"Leakage (economics); Pipeline transport; Optical fiber; Environmental science; Attenuation; Petroleum engineering; Materials science; Engineering; Optics; Environmental engineering; Telecommunications","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":[0.0001272277,0.000151738,0.0002269615,0.0002308505,0.00007157038,0.000004340456,0.00008406196,0.00007668689,0.00001760551],"category_scores_gemma":[0.000078853,0.0001694142,0.000045043,0.0002249312,0.00007232849,0.0000470783,0.00006331754,0.0003271245,0.000002000912],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001129776,"about_ca_system_score_gemma":0.000006995382,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001607033,"about_ca_topic_score_gemma":0.00001222793,"domain_scores_codex":[0.9989479,0.0000408256,0.0003484606,0.0002197277,0.0002611243,0.0001819856],"domain_scores_gemma":[0.9994058,0.0001996288,0.0001291248,0.0001751647,0.00004825082,0.00004202615],"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":[0.0002232589,0.00008123033,0.002335612,0.0001384944,0.00002860503,0.00001207977,0.0001050105,0.252938,0.7376781,0.00002436449,0.00002241038,0.006412812],"study_design_scores_gemma":[0.001353464,0.0005802853,0.0008291926,0.0002344267,0.00004982398,0.0001363825,0.001169277,0.4827429,0.5092661,0.00009182649,0.003182335,0.0003639903],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9891737,0.0001040105,0.009596048,0.0002737918,0.0001708793,0.000185663,0.00001312099,0.0001339322,0.0003488509],"genre_scores_gemma":[0.9980928,0.00001415977,0.001707526,0.0000368514,0.00003197627,0.0000197706,0.00001668617,0.00004170536,0.00003853513],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2298049,"threshold_uncertainty_score":0.6908513,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01227003634515864,"score_gpt":0.2321038553362089,"score_spread":0.2198338189910503,"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."}}