{"id":"W2808857465","doi":"10.2118/191124-pa","title":"Proppant-Conductivity Testing Under Simulated Reservoir Conditions: Impact of Crushing, Embedment, and Diagenesis on Long-Term Production in Shales","year":2018,"lang":"en","type":"article","venue":"SPE Journal","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Oil shale; Compaction; Permeability (electromagnetism); Geology; Hydraulic fracturing; Geotechnical engineering; Coring; Embedment; Hydraulic conductivity; Petroleum engineering; Materials science; Drilling; Metallurgy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0003977644,0.000275346,0.0002837408,0.0002070377,0.0003324524,0.0003106709,0.0003014231,0.0002599462,0.000484801],"category_scores_gemma":[0.0005090769,0.0001704421,0.0002235813,0.0002804504,0.0003151475,0.0003235886,0.0003355841,0.0002964098,0.000101367],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006763016,"about_ca_system_score_gemma":0.0003302714,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009471307,"about_ca_topic_score_gemma":0.01625266,"domain_scores_codex":[0.9997399,0.00004029864,0.00002428907,0.00005033167,0.00009713273,0.00004801925],"domain_scores_gemma":[0.9995,0.0001287948,0.000103029,0.00004098783,0.0001686834,0.00005836573],"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":[0.0006802526,0.0001144436,0.01945081,0.000060144,0.00001662996,0.0001814879,0.0002905187,0.001541663,0.9736869,0.00002133428,0.00003098254,0.003924886],"study_design_scores_gemma":[0.00001083315,0.001977293,0.06905352,0.000008271656,0.00002797275,0.00007876593,0.000427794,0.003844611,0.9242598,0.0000169565,0.0002779296,0.00001620837],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996432,0.00002113903,0.0001719218,0.000003809581,6.425156e-7,0.00000461422,0.00005592524,0.000005655456,0.00009307243],"genre_scores_gemma":[0.9992192,0.00003148061,0.0003713795,0.000004227324,6.3058e-7,0.000008330157,0.00009973312,0.000003551079,0.0002614335],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009471307,"threshold_uncertainty_score":0.01883233,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04120647975662039,"score_gpt":0.3167674477823435,"score_spread":0.2755609680257231,"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."}}