{"id":"W2924671909","doi":"10.2118/193575-ms","title":"Barium Sulphate Scaling and Control during Polymer, Surfactant and Surfactant-Polymer Flooding","year":2019,"lang":"en","type":"article","venue":"SPE International Conference on Oilfield Chemistry","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Nalco (Canada)","funders":"Energi Simulation; Heriot-Watt University","keywords":"Pulmonary surfactant; Brine; Polymer; Adsorption; Chemical engineering; Enhanced oil recovery; Petroleum engineering; Surface tension; Viscosity; Materials science; Chemistry; Geology; Organic chemistry; Thermodynamics; Composite material","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001728616,0.0001946974,0.0002816611,0.0001358435,0.0001365274,0.000417309,0.0002525387,0.0002392239,0.0005699263],"category_scores_gemma":[0.0003604443,0.0001270812,0.0001861858,0.000164062,0.0002011062,0.0002558298,0.0002084196,0.0002483515,0.0001299586],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003919947,"about_ca_system_score_gemma":0.0002860184,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002194016,"about_ca_topic_score_gemma":0.002028563,"domain_scores_codex":[0.9999,0.000009435886,0.000007408049,0.00001902758,0.00003949063,0.00002465291],"domain_scores_gemma":[0.999832,0.00006822716,0.00004483567,0.00001048136,0.00002837984,0.00001601248],"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":[0.0002465939,0.0001087656,0.003003758,0.0000922555,0.000008167427,0.0001246347,0.00006125629,0.03177978,0.9590732,0.0002139352,0.00006598412,0.005221623],"study_design_scores_gemma":[0.00002731266,0.0006418877,0.005158291,0.000005466556,0.00001210908,0.00003762428,0.00007256954,0.1447645,0.8480996,0.00009792006,0.001068378,0.0000143317],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977888,0.0001161088,0.001461165,0.00001456785,0.000003372383,0.00001172984,0.00006350065,0.00004445672,0.0004963215],"genre_scores_gemma":[0.9987238,0.00008843426,0.0008307856,0.000003011145,7.177911e-7,0.000008637081,0.00003958734,0.000006268342,0.0002987661],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002194016,"threshold_uncertainty_score":0.004362404,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006603039212826065,"score_gpt":0.2104508807294905,"score_spread":0.2038478415166644,"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."}}