{"id":"W2765811848","doi":"10.2118/189248-ms","title":"First Removal of Manganese Tetraoxide Water-Based Mudcake in HP/HT Wells with H2S and CO2 Environment Using Acetic Acid Conveyed with Coiled Tubing","year":2017,"lang":"en","type":"article","venue":"","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Husky Energy (Canada)","funders":"China National Offshore Oil Corporation","keywords":"Acetic acid; Citric acid; Filter cake; Chemistry; Drilling fluid; Filter paper; Nuclear chemistry; Materials science; Chromatography; Drilling; Metallurgy; Organic chemistry","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":[0.0001509226,0.0002826061,0.0002843322,0.0001824059,0.0002380083,0.0002540166,0.0002680248,0.0002729875,0.0008137663],"category_scores_gemma":[0.0001711265,0.0001744823,0.0002520927,0.0001746804,0.0001353774,0.0002287611,0.0002202092,0.0002451384,0.0003223541],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001896601,"about_ca_system_score_gemma":0.0001652573,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001601127,"about_ca_topic_score_gemma":0.004765581,"domain_scores_codex":[0.9998525,0.00001357787,0.0000149789,0.00003556899,0.00005155877,0.00003171827],"domain_scores_gemma":[0.9998735,0.00001657703,0.00003498076,0.00001130902,0.00004259235,0.00002107799],"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":[0.00006671384,0.00001092716,0.0002694017,0.00003707361,0.000001971881,0.00005868954,0.00002173003,0.00004422736,0.9986219,0.000007525763,0.00001945492,0.0008403205],"study_design_scores_gemma":[0.000002174845,0.000239541,0.001715687,0.000002894735,0.000004721415,0.00003820951,0.00003150387,0.0002840523,0.9971699,0.000003699254,0.0005045782,0.000003025359],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976715,0.0001983316,0.001276708,0.00002312121,0.00001006655,0.00002471158,0.0001137,0.00006033665,0.0006214674],"genre_scores_gemma":[0.99248,0.0001785059,0.004703297,0.00001484824,0.000003573713,0.00001969682,0.0001411686,0.00002301061,0.002435984],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001601127,"threshold_uncertainty_score":0.003183544,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007504395163020802,"score_gpt":0.1696194081058015,"score_spread":0.1621150129427807,"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."}}