{"id":"W2322373010","doi":"10.2118/178804-ms","title":"Nonaqueous, Salt-Free Drilling Fluid Delivers Excellent Drilling Performance with a Smaller Environmental Footprint","year":2016,"lang":"en","type":"article","venue":"IADC/SPE Drilling Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Tulsa","keywords":"Drilling fluid; Drill cuttings; Drilling; Cutting; Salt (chemistry); Petroleum engineering; Emulsion; Environmental science; Waste management; Geology; Chemistry; Materials science; Chemical engineering; Engineering; Botany; Metallurgy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003352424,0.0004146976,0.0002774759,0.0004293711,0.0002685486,0.000634399,0.000363688,0.0003271134,0.001027578],"category_scores_gemma":[0.0004563855,0.0001128935,0.0002354636,0.0002115985,0.0002949588,0.0005454724,0.000358099,0.0003286873,0.000275026],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004817916,"about_ca_system_score_gemma":0.0007414303,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00771478,"about_ca_topic_score_gemma":0.01535181,"domain_scores_codex":[0.9996331,0.00002320348,0.00003172018,0.00003490241,0.0002286232,0.00004839582],"domain_scores_gemma":[0.9995833,0.00004107322,0.000104033,0.00001581232,0.0002099606,0.00004578162],"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":[0.00008198494,0.00004368954,0.0007831251,0.00009345516,0.000003731307,0.00003214942,0.0000217201,0.0001928796,0.9935851,0.00003327978,0.00005291675,0.00507602],"study_design_scores_gemma":[0.00001032327,0.0006892366,0.004932761,0.00001239263,0.00001682635,0.00008541094,0.00008868932,0.0008270019,0.9910263,0.00001624999,0.002281429,0.00001340088],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924994,0.0007899129,0.004799338,0.00005776071,0.00002989764,0.00009036119,0.0001696612,0.0001425229,0.001421033],"genre_scores_gemma":[0.9885539,0.0003692894,0.00855241,0.00003063822,0.000006588275,0.00002555509,0.0002047735,0.00002148399,0.002235288],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00771478,"threshold_uncertainty_score":0.01533973,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007649817756208625,"score_gpt":0.1546297085384356,"score_spread":0.146979890782227,"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."}}