{"id":"W4410400731","doi":"10.2118/226219-pa","title":"Development and Application of a Method for Evaluating Hydrogen Permeability and Porosity of Salt Rocks","year":2025,"lang":"en","type":"article","venue":"SPE Journal","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Porosity; Permeability (electromagnetism); Salt (chemistry); Geology; Petroleum engineering; Materials science; Geotechnical engineering; Chemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.001428744,0.0004204369,0.0003167146,0.001631111,0.0006291035,0.0007219201,0.0009486178,0.000579552,0.0009293389],"category_scores_gemma":[0.002045239,0.0003594295,0.0002695203,0.0009315375,0.0007211104,0.0005225026,0.000800137,0.0007052584,0.0002901658],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001349662,"about_ca_system_score_gemma":0.001879291,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03407006,"about_ca_topic_score_gemma":0.06309079,"domain_scores_codex":[0.9987568,0.00007149877,0.00005165136,0.00018797,0.0008662328,0.000065812],"domain_scores_gemma":[0.9987992,0.0002633413,0.0001348674,0.0001203137,0.0006198657,0.00006237391],"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":[0.00006203652,0.00003557562,0.008763672,0.0002050589,0.00002206193,0.0001299312,0.0001885743,0.002207101,0.9540946,0.001025639,0.0003554858,0.03291028],"study_design_scores_gemma":[0.00001651823,0.0001085253,0.02050572,0.00003421173,0.00003065813,0.0002579994,0.0002148136,0.03217311,0.9400465,0.0004356861,0.0061175,0.00005869345],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.3767155,0.001484591,0.6109607,0.0002717107,0.0001354343,0.0005368949,0.001929626,0.00199286,0.005972644],"genre_scores_gemma":[0.6228355,0.0008080884,0.3731058,0.00008781593,0.00001613745,0.0003123811,0.0004824449,0.0001217173,0.002230077],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.03407006,"threshold_uncertainty_score":0.06774354,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01853670037388994,"score_gpt":0.3164915415836157,"score_spread":0.2979548412097258,"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."}}