{"id":"W2037622573","doi":"10.2118/115208-ms","title":"Deep Salt Formation Wells Successfully Drilled with Integrated Techniques in Tahe Oilfield","year":2008,"lang":"en","type":"article","venue":"IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Petro-Canada","funders":"","keywords":"Casing; Drilling; Borehole; Petroleum engineering; Drilling fluid; Geology; Salt (chemistry); Drilling engineering; Geotechnical engineering; Engineering; Mechanical engineering","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":[0.0004797791,0.0004653683,0.0005810119,0.0006853173,0.0003379926,0.0003780172,0.0005067272,0.0004098969,0.0008452546],"category_scores_gemma":[0.0005540531,0.0003590769,0.000209306,0.0004684171,0.0003979135,0.0004366747,0.0007903437,0.0002847109,0.0001600155],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003036495,"about_ca_system_score_gemma":0.0005995796,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003409824,"about_ca_topic_score_gemma":0.01470774,"domain_scores_codex":[0.9996119,0.00002509265,0.00002562604,0.00009409829,0.0001821275,0.00006126772],"domain_scores_gemma":[0.9996697,0.00005025216,0.00006505221,0.00006595438,0.00009808783,0.00005100789],"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":[0.0008742664,0.0003143774,0.02024388,0.0002491797,0.00005465056,0.0009218897,0.0007291326,0.00621181,0.8640658,0.0002591953,0.0001479522,0.1059278],"study_design_scores_gemma":[0.0002030641,0.007221427,0.1006366,0.00007952514,0.0002380733,0.001812271,0.0008838605,0.03742327,0.844124,0.0003306407,0.006939499,0.0001077187],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9766258,0.0001237043,0.02222546,0.00001579012,0.00000970887,0.0000748812,0.00006825596,0.0001889834,0.0006674088],"genre_scores_gemma":[0.9576555,0.00007409572,0.04118167,0.000005524465,0.000002227949,0.00002588278,0.00007952411,0.00001335216,0.0009622396],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003409824,"threshold_uncertainty_score":0.006779969,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007871974694820068,"score_gpt":0.1866572697600447,"score_spread":0.1787852950652246,"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."}}