{"id":"W3207709984","doi":"10.1115/omae2021-62471","title":"Plug and Abandonment Trends in Albertan Gas Wells","year":2021,"lang":"en","type":"article","venue":"Volume 10: Petroleum Technology","topic":"Reservoir Engineering and Simulation Methods","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Fossil fuel; Abandonment (legal); Drilling; Natural gas; Stock (firearms); Geology; Well drilling; Natural gas field; Petroleum engineering; Environmental science; Hydrology (agriculture); Geography; Archaeology; Engineering; Geotechnical engineering; Law; Political science","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":[0.0001350219,0.0001738247,0.0002894262,0.0006207394,0.00002723202,0.00002441056,0.0001282303,0.0002427046,0.0005480992],"category_scores_gemma":[0.00005389488,0.0001955748,0.00004296445,0.0006364533,0.00004485388,0.00006081918,0.00006585525,0.0002931085,0.00004628734],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008052368,"about_ca_system_score_gemma":0.000008259021,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001929058,"about_ca_topic_score_gemma":0.00005869994,"domain_scores_codex":[0.9990082,0.00002625657,0.0002615775,0.0002606022,0.0001036681,0.0003397189],"domain_scores_gemma":[0.999504,0.00004270742,0.00001883736,0.0003555607,0.00001779513,0.00006112958],"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":[0.00001384769,0.0000560334,0.05208292,0.00007409571,0.00007721402,0.0001668852,0.0001579219,0.8790351,0.009517197,0.000958104,0.002903211,0.05495751],"study_design_scores_gemma":[0.00143089,0.00005897864,0.01604477,0.00003353882,0.00001451471,0.00006889982,0.00007437178,0.7692318,0.007803082,0.0005372242,0.2043268,0.0003751879],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9859983,0.001861821,0.005876717,0.001100047,0.0001947409,0.00003042728,0.000004498632,0.0005346095,0.004398881],"genre_scores_gemma":[0.9827838,0.0002356489,0.007549393,0.00001486485,0.00003412042,0.0000260579,0.00001317828,0.00004002655,0.009302936],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2014236,"threshold_uncertainty_score":0.7975309,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006333541739308525,"score_gpt":0.2250665049555058,"score_spread":0.2187329632161973,"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."}}