{"id":"W2588419698","doi":"10.3968/8868","title":"Laboratory Study of the Heavy Weight Reversible Invert Emulsion Drilling Fluid","year":2016,"lang":"en","type":"article","venue":"Advances in petroleum exploration and development","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Drilling fluid; Emulsion; Chemical engineering; Petroleum engineering; Filter cake; Brine; Chemistry; Rheology; Materials science; Chromatography; Drilling; Geology; Composite material; Organic chemistry; Metallurgy; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0005465955,0.0005436155,0.0003220697,0.0003177735,0.0003336988,0.0003569038,0.0004468769,0.0004061654,0.0005113368],"category_scores_gemma":[0.0008975275,0.0001390318,0.0003761562,0.000184407,0.0003740646,0.0004873955,0.0003859008,0.0004499586,0.0002555694],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001971339,"about_ca_system_score_gemma":0.0004179978,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00096791,"about_ca_topic_score_gemma":0.0004458756,"domain_scores_codex":[0.99953,0.00007691675,0.00004454959,0.0001162052,0.0001796124,0.00005276976],"domain_scores_gemma":[0.9994598,0.000105874,0.0001405874,0.00004896902,0.000191318,0.00005338102],"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":[0.0001293123,0.0002649476,0.001085505,0.0001308469,0.00001115993,0.000142526,0.0001074331,0.0004418854,0.9937973,0.0001503214,0.00009399826,0.003644715],"study_design_scores_gemma":[0.00002455381,0.00366711,0.001478964,0.0000133289,0.00002960286,0.0001374201,0.00008261493,0.001887245,0.9909946,0.00006405796,0.001599271,0.00002111152],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9862798,0.0006066392,0.01138411,0.0001131299,0.00006939503,0.0001114241,0.0002889522,0.00007885566,0.001067636],"genre_scores_gemma":[0.9882676,0.0007211051,0.009059274,0.00003542135,0.00002994562,0.00008544785,0.0003794247,0.00001300074,0.001408819],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00096791,"threshold_uncertainty_score":0.002890646,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008435730101856416,"score_gpt":0.2023352429024767,"score_spread":0.1938995128006203,"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."}}