{"id":"W1974614909","doi":"10.2118/170949-ms","title":"Environmental Risk and Well Integrity of Plugged and Abandoned Wells","year":2014,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"Apache (Canada)","funders":"","keywords":"Abandonment (legal); Risk analysis (engineering); Isolation (microbiology); Forensic engineering; Variety (cybernetics); Engineering; Computer science; Business; Political science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001269244,0.0002409085,0.0002755948,0.001595118,0.0006312705,0.002095303,0.0004201747,0.0004736028,0.002331576],"category_scores_gemma":[0.004712309,0.0001510828,0.0003473246,0.001266581,0.0008204272,0.001088278,0.001064636,0.0004037449,0.0002255025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001205374,"about_ca_system_score_gemma":0.0005142806,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006163822,"about_ca_topic_score_gemma":0.007716639,"domain_scores_codex":[0.9984939,0.000509525,0.0001069716,0.0001152282,0.0006284198,0.0001457993],"domain_scores_gemma":[0.9949421,0.001594053,0.001986096,0.0001870374,0.001063276,0.0002274137],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009792101,0.0002441806,0.9088895,0.0001171495,0.0001635685,0.00319038,0.002036751,0.03871627,0.00594289,0.003485741,0.0006215735,0.03561291],"study_design_scores_gemma":[0.00001773271,0.00149606,0.9398263,0.0001403101,0.0001140548,0.002092664,0.0104199,0.02139832,0.01148651,0.005565894,0.007328006,0.0001142697],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943855,0.0002225768,0.0009443232,0.0001072447,0.000005016865,0.00001481875,0.000238396,0.000009714824,0.00407258],"genre_scores_gemma":[0.9985012,0.0001244289,0.0002465622,0.000006716304,0.000002989508,0.000004009888,0.0001171333,0.000003874031,0.0009932114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006163822,"threshold_uncertainty_score":0.01225591,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006040361836402448,"score_gpt":0.1894739531590519,"score_spread":0.1834335913226494,"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."}}