{"id":"W2318279705","doi":"10.2118/178267-ms","title":"The Effect Of Wellbore Stability In Naturally Fractured Reservoirs","year":2015,"lang":"en","type":"article","venue":"SPE Nigeria Annual International Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; University of Calgary","funders":"","keywords":"Borehole; Petroleum engineering; Casing; Underbalanced drilling; Drilling; Geology; Wellbore; Geomechanics; Drilling fluid; Instability; Geotechnical engineering; Completion (oil and gas wells); Fracture (geology); Bed; Measurement while drilling; Drill; Engineering; Mechanics; Mechanical engineering; Anisotropy","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":[0.0004554214,0.000143954,0.000224182,0.0004978584,0.0001660674,0.0005800069,0.0002764975,0.0002977659,0.000964509],"category_scores_gemma":[0.0007178392,0.0000961124,0.0002248006,0.0003638167,0.0002227719,0.0005207843,0.0002588145,0.0001696582,0.0001003337],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003422087,"about_ca_system_score_gemma":0.0004218634,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002171872,"about_ca_topic_score_gemma":0.005060008,"domain_scores_codex":[0.9997059,0.0000627919,0.00003175548,0.00003019761,0.0001292001,0.00004024092],"domain_scores_gemma":[0.9995589,0.0001619491,0.0001293184,0.000007920651,0.0001159665,0.00002597517],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.001534963,0.0002528026,0.05360701,0.0177375,0.0003575752,0.00298934,0.000668978,0.05087733,0.4706799,0.006346583,0.002861253,0.3920867],"study_design_scores_gemma":[0.00008281026,0.00759996,0.196229,0.003128273,0.001095271,0.004251271,0.004037972,0.03669066,0.5807564,0.007642194,0.1582243,0.0002618794],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8798735,0.103792,0.006897947,0.0007073451,0.000105855,0.00004354189,0.0003495519,0.00008029901,0.008149936],"genre_scores_gemma":[0.9862198,0.01183,0.001025679,0.00004440634,0.000008112881,0.000006875713,0.00005905498,0.000004520427,0.00080162],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002171872,"threshold_uncertainty_score":0.004318476,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01347410412804878,"score_gpt":0.243590142337316,"score_spread":0.2301160382092673,"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."}}