{"id":"W1970857384","doi":"10.2118/84582-ms","title":"MacKay River SAGD Project Benefits From New Slant Rig Design","year":2003,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Petro-Canada","funders":"","keywords":"Drilling; Oil sands; Steam-assisted gravity drainage; Petroleum engineering; Drilling rig; Schedule; Engineering; Directional drilling; Completion (oil and gas wells); Winch; Marine engineering; Asphalt; Mechanical engineering; Computer science","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":[0.001331337,0.0003511643,0.0002731226,0.0006234893,0.0006028566,0.001020377,0.001006058,0.0005003946,0.004179167],"category_scores_gemma":[0.0009561832,0.0002691764,0.0002541734,0.0004495605,0.0005247331,0.0006017743,0.001045702,0.0004502454,0.000979021],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001285729,"about_ca_system_score_gemma":0.004370255,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01986749,"about_ca_topic_score_gemma":0.07005988,"domain_scores_codex":[0.9987866,0.0001713818,0.0000629854,0.0001243224,0.0007457931,0.0001088619],"domain_scores_gemma":[0.9989576,0.00006395375,0.0001132604,0.0001634742,0.0005284989,0.0001731621],"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":[0.0009041658,0.001134392,0.02164431,0.0006402356,0.00003476559,0.001224821,0.000962286,0.03916688,0.1313637,0.005756721,0.01292038,0.7842473],"study_design_scores_gemma":[0.001413903,0.006902251,0.1882824,0.0002866197,0.0002269627,0.003974844,0.00216568,0.1177618,0.1314994,0.004341862,0.5427629,0.0003814654],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6216516,0.0005386936,0.2685477,0.001671262,0.000224294,0.00180789,0.0009121496,0.005019407,0.09962694],"genre_scores_gemma":[0.7076714,0.0002185987,0.2577577,0.0001336635,0.00004182885,0.0004373908,0.001056864,0.0002186487,0.03246392],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9801325,"threshold_uncertainty_score":0.03950369,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03035249210397992,"score_gpt":0.2254709268747448,"score_spread":0.1951184347707649,"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."}}