{"id":"W2938085636","doi":"10.1115/1.4043435","title":"Experimental Investigation of the Effect of Shale Anisotropy Orientation on the Main Drilling Parameters Influencing Oriented Drilling Performance in Shale","year":2019,"lang":"en","type":"article","venue":"Journal of Energy Resources Technology","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Atlantic Canada Opportunities Agency","keywords":"Oil shale; Drilling; Bedding; Bed; Anisotropy; Geology; Drilling fluid; Geotechnical engineering; Compressive strength; Directional drilling; Mineralogy; Materials science; Composite material; Metallurgy","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003629934,0.0001442232,0.0002863386,0.0003940894,0.0000372429,0.000007999934,0.0002795297,0.000129685,0.00000374736],"category_scores_gemma":[0.00006988787,0.00009323093,0.00008504678,0.0006099787,0.00008881183,0.0000965254,0.00003578563,0.0003150158,6.215663e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001082942,"about_ca_system_score_gemma":0.00001067447,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000111748,"about_ca_topic_score_gemma":0.000001855828,"domain_scores_codex":[0.9989325,0.00005334302,0.0005065767,0.0001008018,0.0002263668,0.0001804226],"domain_scores_gemma":[0.9992509,0.0001822933,0.0002871597,0.0002195352,0.00003679553,0.00002333015],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000035467,0.000005258481,0.06954286,0.00004585006,0.00003056778,0.0000012366,0.000555711,0.7359439,0.1930489,0.0003518967,0.000001909919,0.0004364495],"study_design_scores_gemma":[0.0004855412,0.0004777962,0.002352537,0.0005506158,0.00001328665,0.00002048272,0.0005303206,0.1035475,0.8917849,0.00004815643,0.00009916538,0.00008971694],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983259,0.0002780213,0.0008393112,0.00002713089,0.0002977446,0.00008445636,7.596664e-7,0.00003336068,0.0001133265],"genre_scores_gemma":[0.9995096,0.00003387479,0.0003839314,0.000009304356,0.00002642334,0.000005375067,5.95365e-7,0.00002290761,0.000008024788],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.698736,"threshold_uncertainty_score":0.3801847,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003246555113047641,"score_gpt":0.1750928908617761,"score_spread":0.1718463357487285,"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."}}