{"id":"W2979796726","doi":"10.2118/196221-ms","title":"Deployment of Pressure Hit Catalogues to Optimize Multi-Stage Hydraulic Stimulation Treatments and Future Re-Fracturing Designs of Horizontal Wells in Horn River Shale Basin","year":2019,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Hydraulic fracturing; Wellhead; Geology; Fracture (geology); Classification of discontinuities; Oil shale; Petroleum engineering; Computer science; Geotechnical 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004295598,0.00042399,0.000305019,0.0004214813,0.0001821268,0.0003118243,0.0005599406,0.0003041606,0.0009522761],"category_scores_gemma":[0.0008395936,0.0002558483,0.0002459159,0.0002198515,0.0002158521,0.0002811773,0.0003966939,0.000270215,0.000121372],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003673454,"about_ca_system_score_gemma":0.0005046023,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002692979,"about_ca_topic_score_gemma":0.004416321,"domain_scores_codex":[0.9998631,0.00002044149,0.00001007987,0.00003160312,0.00004959348,0.00002505765],"domain_scores_gemma":[0.9995248,0.000158111,0.00009107878,0.00008206566,0.00008946941,0.00005448041],"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":[0.0005118489,0.0003845698,0.02519855,0.0001537929,0.00003504302,0.0001807753,0.0002159101,0.8104535,0.1098211,0.0004766414,0.0004295278,0.05213869],"study_design_scores_gemma":[0.000035825,0.0005828094,0.01637992,0.000007499845,0.00001388369,0.00002472285,0.00008965416,0.9339226,0.04833816,0.0001929429,0.0003878502,0.00002410132],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9769357,0.00001476293,0.02172574,0.00001206937,0.000004440099,0.00006654197,0.0002860921,0.0005168031,0.000437892],"genre_scores_gemma":[0.9890038,0.000008039565,0.01057652,0.000002914201,5.698207e-7,0.00005717934,0.0001817275,0.00002124437,0.0001479754],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002692979,"threshold_uncertainty_score":0.005354643,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0233055411435497,"score_gpt":0.2599702080328263,"score_spread":0.2366646668892766,"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."}}