{"id":"W2176422511","doi":"10.1115/omae2015-41425","title":"Real-Time Downhole Weight on Bit (DWOB) Automation in Directional Drilling","year":2015,"lang":"en","type":"article","venue":"Volume 10: Petroleum Technology","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Rocscience (Canada)","funders":"","keywords":"Drilling; Directional drilling; Drill; Torque; Drill bit; Automation; Software; Bit (key); Measurement while drilling; Drill pipe; Computer science; Mean squared error; Simulation; Marine engineering; Engineering; Mechanical engineering; Statistics; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0007079671,0.000571782,0.0004016167,0.0007766936,0.0001962333,0.0005269314,0.0008926372,0.0003052671,0.001279472],"category_scores_gemma":[0.002564769,0.0003625671,0.0001643922,0.0006061658,0.0003073944,0.001032552,0.0007513533,0.0003031005,0.0005561882],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002007056,"about_ca_system_score_gemma":0.0003728088,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002253101,"about_ca_topic_score_gemma":0.005044139,"domain_scores_codex":[0.9989072,0.0001604731,0.00005822518,0.0001764266,0.0006442116,0.00005345877],"domain_scores_gemma":[0.9986864,0.0003411688,0.0002441519,0.0002327216,0.0004355958,0.00005996436],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001013787,0.0001347391,0.0354058,0.000408952,0.0000321837,0.0002437709,0.0007606873,0.0239567,0.3096986,0.0008191538,0.002384494,0.6251411],"study_design_scores_gemma":[0.0001925577,0.001288508,0.07269432,0.00009377,0.00007435225,0.001350862,0.0006036503,0.5971513,0.2998766,0.002057133,0.02437413,0.0002426315],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.3223402,0.0003546407,0.6649765,0.0001190163,0.00009379333,0.0001676937,0.000383024,0.008106771,0.003458305],"genre_scores_gemma":[0.8632261,0.0001421618,0.1347159,0.00004245518,0.00001531887,0.00007033045,0.0002450662,0.0002261817,0.001316519],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.002253101,"threshold_uncertainty_score":0.004480004,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005639128739961744,"score_gpt":0.1887782517183225,"score_spread":0.1831391229783608,"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."}}