{"id":"W4229878757","doi":"10.2523/84297-ms","title":"Measurement of the Two-Phase Gas Slippage Phenomenon and Its Effect on Gas Relative Permeability in Tight Gas Sands","year":2003,"lang":"en","type":"article","venue":"Proceedings of SPE Annual Technical Conference and Exhibition","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Slippage; Overburden; Tight gas; Relative permeability; Natural gas field; Permeability (electromagnetism); Gas phase; Petroleum engineering; Geology; Gas pressure; Natural gas; Geotechnical engineering; Chemistry; Materials science; Hydraulic fracturing; Composite material","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000755434,0.0001691172,0.0003146701,0.0001085792,0.00005288926,0.00001930961,0.00008840932,0.0001089965,0.00002133822],"category_scores_gemma":[0.0002767137,0.0001179216,0.00006522655,0.0002416202,0.0001119114,0.0002118714,0.00003363345,0.0002961404,9.790143e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006487587,"about_ca_system_score_gemma":0.00001368229,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001410485,"about_ca_topic_score_gemma":0.00001291968,"domain_scores_codex":[0.9989244,0.00002190946,0.000312927,0.0002397822,0.0003143093,0.0001866592],"domain_scores_gemma":[0.9995272,0.00004306932,0.0000793338,0.00008227256,0.00019924,0.00006886364],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005194604,0.0007933257,0.007991057,0.002412411,0.0001675712,0.000004326804,0.003365748,0.001095699,0.9496983,0.01415914,0.000265793,0.01952718],"study_design_scores_gemma":[0.003214902,0.001797404,0.007871903,0.00170147,0.0001655777,0.00001235629,0.000629126,0.006019469,0.9656228,0.01222054,0.0002745529,0.000469908],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893579,0.0002456997,0.00007545764,0.0002079932,0.00001732032,0.000268347,0.00000830929,0.00004064218,0.009778359],"genre_scores_gemma":[0.9996313,0.0002572526,0.00004419656,0.000008978742,0.00001813498,0.0000201171,0.000001365383,0.000009992765,0.000008637609],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01905728,"threshold_uncertainty_score":0.4808703,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01537491614123017,"score_gpt":0.2481288629364228,"score_spread":0.2327539467951926,"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."}}