{"id":"W2004980101","doi":"10.2118/78975-ms","title":"Geomechanics and Wellbore Stability Design of an Offshore Horizontal Well, North Sea","year":2002,"lang":"en","type":"article","venue":"","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geomechanica (Canada)","funders":"","keywords":"Geomechanics; Geology; Borehole; Geotechnical engineering; Drilling; Submarine pipeline; Breakout; Petrophysics; Wellbore; Petroleum engineering; Lithology; Pore water pressure; Petrology; Engineering; Porosity","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":[0.0002766199,0.0002205658,0.0001398134,0.0009488075,0.0003941576,0.0005908757,0.0002149334,0.0002618895,0.001532224],"category_scores_gemma":[0.0004014401,0.0001808868,0.0001321944,0.000364339,0.0003239667,0.0003672235,0.0002495688,0.00008900366,0.000169534],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005847781,"about_ca_system_score_gemma":0.0006744087,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01150484,"about_ca_topic_score_gemma":0.03865566,"domain_scores_codex":[0.9998721,0.00001482366,0.0000129941,0.00002167879,0.00005256873,0.00002582264],"domain_scores_gemma":[0.9997969,0.00002130493,0.0000445171,0.00001232816,0.00009742643,0.00002755549],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001008697,0.0002209704,0.3707747,0.0002987579,0.00007750558,0.001876357,0.0007263571,0.1222906,0.3747368,0.003463617,0.0007462621,0.1237794],"study_design_scores_gemma":[0.00006124345,0.001742062,0.7828766,0.0000617378,0.00007648068,0.0005795091,0.002824337,0.1198381,0.08519507,0.00129304,0.005379185,0.00007261265],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931757,0.00006281054,0.004473083,0.00002249118,0.00000321051,0.00002427599,0.0001134153,0.00003299973,0.002092044],"genre_scores_gemma":[0.9977633,0.00003894261,0.001351015,0.000002677494,6.333035e-7,0.000007129994,0.00004846228,0.000003267725,0.0007846499],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01150484,"threshold_uncertainty_score":0.02287573,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0164477035495533,"score_gpt":0.1702414664433934,"score_spread":0.1537937628938401,"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."}}