{"id":"W2474239299","doi":"","title":"3D Simulation of Fluid-Pressure-Induced Fracture Nucleation and Growth in Rock Samples","year":2015,"lang":"en","type":"article","venue":"49th U.S. Rock Mechanics/Geomechanics Symposium","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Geomechanica (Canada)","funders":"","keywords":"Fracture (geology); Nucleation; Geology; Fluid pressure; Mineralogy; Geotechnical engineering; Chemistry; Engineering; Mechanical engineering","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":[0.0005303683,0.0004582141,0.0006743796,0.0005670922,0.0001044994,0.00006833466,0.0003619334,0.0005227513,0.00005566184],"category_scores_gemma":[0.0002010903,0.0004592187,0.0001322484,0.0006732586,0.000002967807,0.0004225911,0.0001616456,0.0004593263,0.00003109084],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001655824,"about_ca_system_score_gemma":0.00006288225,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003411439,"about_ca_topic_score_gemma":0.00007646794,"domain_scores_codex":[0.997512,0.0001060836,0.0007320771,0.0005252149,0.0005867091,0.0005378939],"domain_scores_gemma":[0.9985638,0.0001409509,0.0001890061,0.0005217005,0.0002901351,0.0002943732],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004388042,0.00006087529,0.00003317117,0.0002298639,0.0001303463,0.000005442799,0.0008548527,0.9738055,0.0240258,0.0004700536,0.0002001249,0.0001401097],"study_design_scores_gemma":[0.0009127323,0.0001411997,0.00001785462,0.000103224,0.0001560566,0.000006722268,0.0002365663,0.9568605,0.03539207,0.004176864,0.001538425,0.000457788],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.05241505,0.001149328,0.9437875,0.0003843598,0.0007582488,0.0005875711,0.00004711323,0.0004655755,0.0004052588],"genre_scores_gemma":[0.9988506,0.0003025235,0.0003193162,0.00008801752,0.0001595672,0.0000265354,0.00007331325,0.000110501,0.00006958767],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9464356,"threshold_uncertainty_score":0.999786,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01469600973866093,"score_gpt":0.2262299006576938,"score_spread":0.2115338909190329,"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."}}