{"id":"W4312217144","doi":"10.29169/1927-5129.2022.18.14","title":"Experimental Study on Early Polymer Injection Timing of Heavy Oil Reservoir in Bohai Sea","year":2022,"lang":"en","type":"article","venue":"Journal of Basic & Applied Sciences","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Chongqing University of Science and Technology; Natural Science Foundation of Chongqing; Chongqing University","keywords":"Petroleum engineering; Submarine pipeline; Polymer; Enhanced oil recovery; Water injection (oil production); Injection well; Water flooding; Flooding (psychology); Environmental science; Petroleum reservoir; Materials science; Geology; Geotechnical engineering; Composite material","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001128021,0.0001016573,0.000214204,0.0004380241,0.0001269845,0.00002743958,0.0003410543,0.00002322611,0.00005555087],"category_scores_gemma":[0.00001063992,0.00009420123,0.00005148574,0.0006786096,0.00006443225,0.0002132489,0.00006734864,0.0003474229,0.000001145338],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002188042,"about_ca_system_score_gemma":0.0000523644,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004896931,"about_ca_topic_score_gemma":0.00001173264,"domain_scores_codex":[0.9985497,0.0000563262,0.0004123761,0.0001311052,0.0006703128,0.0001802013],"domain_scores_gemma":[0.999601,0.00007459368,0.0001608793,0.0001062827,0.00001774055,0.00003950815],"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":[0.0003449501,0.001341449,0.008913261,0.00002951381,0.0000504472,0.00003632853,0.01183211,0.1110523,0.8530111,0.0002927325,0.0008790417,0.01221668],"study_design_scores_gemma":[0.0004959051,0.00292077,0.00486234,0.00004776275,0.000006656709,0.00002121253,0.01182154,0.0009719563,0.9784744,0.0001625998,0.00005883529,0.000156003],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902703,0.0002494516,0.00008729642,0.0000239534,0.0002751524,0.00007348523,0.00000165672,0.00003373888,0.008984967],"genre_scores_gemma":[0.9994272,0.000006397044,0.0004280763,0.00002322192,0.00004422674,0.00002510214,1.295146e-7,0.00001178667,0.00003388877],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1254633,"threshold_uncertainty_score":0.3841414,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02496328423013354,"score_gpt":0.2807882462234859,"score_spread":0.2558249619933523,"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."}}