{"id":"W2336214735","doi":"10.3968/8184","title":"Analysis of Factors Affecting the String Cross-Through Capability Within Long Horizontal Section in Shale Gas Drilling","year":2016,"lang":"en","type":"article","venue":"Advances in petroleum exploration and development","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Drilling; Petroleum engineering; Directional drilling; Completion (oil and gas wells); Drill string; Engineering; Oil shale; Drill; Section (typography); Drilling engineering; Geology; Mechanical engineering; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005647377,0.0002606142,0.0002742765,0.0006166817,0.0003137193,0.0006044598,0.000186145,0.0002940628,0.0007293751],"category_scores_gemma":[0.002304815,0.0002612989,0.00026301,0.0003406509,0.0003304846,0.0008056283,0.0002674089,0.0001837341,0.000168124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003265874,"about_ca_system_score_gemma":0.0003856707,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003273868,"about_ca_topic_score_gemma":0.004156569,"domain_scores_codex":[0.9996531,0.00004588106,0.00002336783,0.00005482052,0.0001444635,0.00007842169],"domain_scores_gemma":[0.9979731,0.0009444451,0.0004679375,0.00006694925,0.0004454989,0.0001019808],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001434697,0.0002951039,0.5059637,0.0003654494,0.00008798877,0.001978286,0.001185557,0.1534659,0.2711056,0.001582162,0.000413345,0.06212218],"study_design_scores_gemma":[0.00001701774,0.001200121,0.6547675,0.00003972323,0.0001470083,0.0006384616,0.00189026,0.2345069,0.1050999,0.0005373244,0.00104384,0.0001118546],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962048,0.0001336161,0.002929375,0.00001187335,0.000002168567,0.0000075056,0.00001874282,0.00001972706,0.0006722544],"genre_scores_gemma":[0.9994529,0.00005715864,0.0002460291,0.000001274158,6.896956e-7,0.000002151728,0.00001479275,0.000003526609,0.0002215115],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003273868,"threshold_uncertainty_score":0.006509662,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01399583688023742,"score_gpt":0.2465524300729281,"score_spread":0.2325565931926907,"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."}}