{"id":"W2890471915","doi":"10.1190/segam2018-2998082.1","title":"Time delays from stress-induced velocity changes around fractures in a time-lapse DAS VSP","year":2018,"lang":"en","type":"article","venue":"","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Apache (Canada)","funders":"","keywords":"Hydraulic fracturing; Geology; Stress field; Fracture (geology); Stress (linguistics); Field (mathematics); Geotechnical engineering; Seismology; Engineering; Mathematics; Structural engineering; Philosophy; Finite element method","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001405995,0.000207985,0.0001488568,0.0007576687,0.0001580389,0.0003289877,0.0003178562,0.000276752,0.001384177],"category_scores_gemma":[0.0007503222,0.000195292,0.0001321213,0.0008001145,0.0002487008,0.0003780662,0.0002998046,0.0004067989,0.0002426677],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002718188,"about_ca_system_score_gemma":0.0002253996,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003588477,"about_ca_topic_score_gemma":0.00506985,"domain_scores_codex":[0.9999323,0.000004587635,0.000002362805,0.00001516859,0.00003097772,0.00001454535],"domain_scores_gemma":[0.9997651,0.00005318377,0.00004843902,0.0000241692,0.00007824355,0.0000309218],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0012265,0.0001800205,0.1474896,0.0003009115,0.00008870698,0.001971741,0.001381311,0.06829893,0.6354482,0.003644305,0.003111815,0.136858],"study_design_scores_gemma":[0.0000441722,0.0004614634,0.6798354,0.00004894223,0.00006717374,0.001146973,0.001372169,0.1609976,0.1472018,0.002145187,0.006562374,0.0001168146],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9785689,0.00007456694,0.01748388,0.00006216247,0.00001817267,0.00001615881,0.000804535,0.0003305127,0.002641006],"genre_scores_gemma":[0.9946346,0.00005413234,0.004467505,0.000007149896,0.000005278583,0.000007729406,0.0003556838,0.00002188196,0.0004459462],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003588477,"threshold_uncertainty_score":0.007135153,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01631834451002225,"score_gpt":0.2482520462230638,"score_spread":0.2319337017130415,"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."}}