{"id":"W2923190916","doi":"10.2118/0419-0027-jpt","title":"To Solve Frac Hits, Unconventional Engineering Must Revolve Around Them","year":2019,"lang":"en","type":"article","venue":"Journal of Petroleum Technology","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Oil shale; Hydraulic fracturing; Drilling; Engineering; Session (web analytics); Order (exchange); Business; Mining engineering; Geology; Petroleum engineering; Finance; Advertising; Mechanical engineering","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002606901,0.0001867023,0.0004325376,0.0008225945,0.0000303929,0.00002769966,0.0004412389,0.0002414586,0.000293102],"category_scores_gemma":[0.00008061152,0.0001618909,0.0002397612,0.0004457516,0.00002149948,0.0001319233,0.00006330213,0.0006846981,0.0003410268],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001799379,"about_ca_system_score_gemma":0.00003155626,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004134857,"about_ca_topic_score_gemma":0.00000376807,"domain_scores_codex":[0.9987446,0.000006672831,0.0004818517,0.0001422846,0.0002889183,0.0003356566],"domain_scores_gemma":[0.9992962,0.00005113018,0.00012295,0.0003001667,0.0001096951,0.0001198805],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001394398,0.00003724692,0.00384508,0.00007464118,0.0004101416,0.00006870397,0.00004626371,0.9791124,0.0122675,0.0003412877,0.00248793,0.0012948],"study_design_scores_gemma":[0.004271572,0.001299935,0.009304237,0.001245831,0.0005763136,0.002301914,0.002254876,0.326382,0.05077813,0.003762757,0.5958116,0.002010797],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9413669,0.0008075818,0.0534281,0.001718673,0.0009756298,0.00005755114,0.000003842932,0.0002328759,0.001408842],"genre_scores_gemma":[0.9935061,0.00008571292,0.005654385,0.00004443884,0.0002794348,0.00000378526,0.000001536064,0.00003755199,0.0003870926],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6527304,"threshold_uncertainty_score":0.6601718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005043467993759307,"score_gpt":0.1942233172752588,"score_spread":0.1891798492814995,"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."}}