{"id":"W1993447289","doi":"10.2118/71680-ms","title":"Development and Use of a Through-Tubing Aluminum Cement Basket","year":2001,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Shell (Canada)","funders":"Shell Canada","keywords":"Cement; Spark plug; Materials science; Sour gas; Petroleum engineering; Oil well; Corrosion; Debris; Composite material; Metallurgy; Geology; Waste management; Natural gas; Engineering","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.001414386,0.0007993581,0.0006517445,0.001854778,0.0006538221,0.001207175,0.001606352,0.0006735105,0.003066618],"category_scores_gemma":[0.001736891,0.0007544434,0.0008758961,0.000691529,0.0003479379,0.00116332,0.001214883,0.000591099,0.003133648],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000450462,"about_ca_system_score_gemma":0.001352536,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001248158,"about_ca_topic_score_gemma":0.001504475,"domain_scores_codex":[0.9986677,0.00008344418,0.0001877229,0.0001817756,0.0007597509,0.0001195755],"domain_scores_gemma":[0.9982654,0.000108497,0.0003496838,0.0003281368,0.0006328315,0.0003155083],"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":[0.000168311,0.000296962,0.00405396,0.0002975454,0.0000250539,0.0007600646,0.0001290554,0.001096144,0.8784223,0.001440592,0.0007791512,0.112531],"study_design_scores_gemma":[0.0001458809,0.003227638,0.01152721,0.00009133539,0.00009964069,0.004065526,0.0000824525,0.007762913,0.9266108,0.000229788,0.04605639,0.0001003039],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3941146,0.000914646,0.5809109,0.0002749022,0.0004518302,0.004332825,0.001000484,0.007819612,0.01018023],"genre_scores_gemma":[0.3768631,0.001242734,0.6067252,0.00007404854,0.00007284472,0.0007472385,0.001413187,0.0004572445,0.01240444],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003066618,"threshold_uncertainty_score":0.01025891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03472731781022222,"score_gpt":0.2342966357827791,"score_spread":0.1995693179725569,"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."}}