{"id":"W2915227240","doi":"10.2118/0918-0108-jpt","title":"Technology Focus: Oilfield Chemistry (September 2018)","year":2018,"lang":"en","type":"article","venue":"Journal of Petroleum Technology","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Crude oil; Oil shale; Shale oil; Petroleum; Light crude oil; Chemistry; Environmental science; Petroleum engineering; Geology; Organic chemistry; Paleontology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002860486,0.0003206172,0.0007224818,0.0008663565,0.0001894991,0.00004772211,0.001189424,0.001031809,0.002806919],"category_scores_gemma":[0.0003921048,0.0002798443,0.0002965326,0.0009512585,0.0007790821,0.000162836,0.0002076758,0.001302397,0.0001705682],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001509253,"about_ca_system_score_gemma":0.0001880649,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003947605,"about_ca_topic_score_gemma":0.00000951523,"domain_scores_codex":[0.9977279,0.00001111129,0.0009002975,0.000370067,0.0003892474,0.0006014013],"domain_scores_gemma":[0.9976072,0.00004683365,0.0009836421,0.0007039106,0.0005195758,0.0001388829],"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":[0.00008679056,0.0002176946,0.009743865,0.00008188721,0.0003867565,0.0001949067,0.00002447882,0.000005422875,0.9070007,0.000192964,0.007151566,0.07491295],"study_design_scores_gemma":[0.001054884,0.0002049301,0.00001903588,0.0002099846,0.0002044542,0.001608529,0.0006435854,0.0001533999,0.7596134,0.004249447,0.2317105,0.000327849],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8702177,0.003182748,0.001430389,0.007845808,0.0002302089,0.000004974183,0.00000727688,0.0003869429,0.116694],"genre_scores_gemma":[0.9776582,0.0001010399,0.002065138,0.00007629787,0.0008985506,0.00000584269,0.000001457221,0.00004272487,0.01915071],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.224559,"threshold_uncertainty_score":0.9999654,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00657949453576019,"score_gpt":0.2396890460389421,"score_spread":0.2331095515031819,"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."}}