{"id":"W3080663742","doi":"10.2118/200382-ms","title":"Chemical EOR While Fracturing: An Experimental Study for Evaluating Nanoparticle Additives","year":2020,"lang":"en","type":"article","venue":"SPE Improved Oil Recovery Conference","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Imbibition; Wetting; Dynamic light scattering; Contact angle; Enhanced oil recovery; Materials science; Nanoparticle; Colloid; Scanning electron microscope; Dispersion (optics); Chemical engineering; Brine; Composite material; Chemistry; Nanotechnology; Optics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000226375,0.0003714976,0.000404615,0.00005122131,0.00008917056,0.0001841704,0.0004092744,0.0001318986,0.0003776668],"category_scores_gemma":[0.0003380242,0.0003994082,0.0001167357,0.0001535423,0.00005319084,0.0008091516,0.0001032889,0.0002899395,0.00003410607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000142999,"about_ca_system_score_gemma":0.00009160636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000158456,"about_ca_topic_score_gemma":0.00001400586,"domain_scores_codex":[0.9980694,0.00006095194,0.0004613142,0.0006202931,0.0002632776,0.0005247362],"domain_scores_gemma":[0.9989294,0.0001987077,0.00009695999,0.0003646644,0.0001346737,0.0002756392],"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":[0.0001881811,0.00022515,0.00003101483,0.00006433864,0.00004586873,0.000002968394,0.001226945,0.0003105839,0.9183472,0.00002836466,0.0001838039,0.07934561],"study_design_scores_gemma":[0.0009079435,0.002164753,0.00004939947,0.00004113643,0.00002680787,0.000001915012,0.001166639,0.0889908,0.9055682,0.0001996034,0.0004110455,0.0004716936],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9888401,0.0001122904,0.006085389,0.00006317077,0.000280384,0.000595678,0.0001034085,0.001073394,0.002846202],"genre_scores_gemma":[0.9842241,0.00002205022,0.01454319,0.000168063,0.00022838,0.0005835438,0.00004082609,0.00009720201,0.00009259996],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08868022,"threshold_uncertainty_score":0.9998458,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05387312845052893,"score_gpt":0.3099287775860759,"score_spread":0.256055649135547,"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."}}