{"id":"W2919179790","doi":"10.1088/1755-1315/227/4/042013","title":"Net reserves evaluation and sensitivity analysis of shale gas project under royalty & tax system in British Columbia, Canada","year":2019,"lang":"en","type":"article","venue":"IOP Conference Series Earth and Environmental Science","topic":"Reservoir Engineering and Simulation Methods","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Directional drilling; Oil shale; Petroleum engineering; Operating expense; Production (economics); Investment (military); Fossil fuel; Natural resource economics; Petroleum; Environmental economics; Business; Economics; Drilling; Engineering; Waste management; Finance; Geology","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":[0.001995433,0.0005627295,0.0005510487,0.001334238,0.0007739117,0.001635767,0.001057613,0.0006010308,0.001206261],"category_scores_gemma":[0.005652796,0.000297963,0.0007238128,0.001335298,0.0007739349,0.0005931528,0.0006712778,0.0007542123,0.00005639313],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01419387,"about_ca_system_score_gemma":0.005322066,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8417204,"about_ca_topic_score_gemma":0.7496009,"domain_scores_codex":[0.9987324,0.0003979733,0.00004510607,0.000146955,0.0003418461,0.0003357358],"domain_scores_gemma":[0.9969477,0.001629678,0.0001690876,0.0001208729,0.001012699,0.0001200047],"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":[0.0003079152,0.00007071324,0.02390836,0.000108768,0.0001078449,0.0005745913,0.0000708611,0.9656614,0.001509903,0.001880644,0.0009400493,0.00485898],"study_design_scores_gemma":[0.0000443077,0.0001741534,0.04028221,0.00003065758,0.0001036459,0.00008480797,0.0007289686,0.9538547,0.002567119,0.0009440215,0.001123937,0.0000614435],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9890109,0.0002891514,0.002087068,0.0002672165,0.0000154186,0.000104084,0.0009048816,0.00005070548,0.007270585],"genre_scores_gemma":[0.998139,0.00009493538,0.0003653527,0.00001852629,0.000001145345,0.00001625822,0.0002526427,0.000005453388,0.001106559],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1582796,"threshold_uncertainty_score":0.3184234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01659098049784726,"score_gpt":0.2297588006477372,"score_spread":0.2131678201498899,"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."}}