{"id":"W2074542394","doi":"10.2118/137313-ms","title":"CO2 Storage as Hydrate in Depleted Gas Reservoirs","year":2010,"lang":"en","type":"article","venue":"Canadian Unconventional Resources and International Petroleum Conference","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"National Science Council","keywords":"Clathrate hydrate; Petroleum engineering; Carbon dioxide; Hydrate; Trapping; Environmental science; Enhanced oil recovery; Leakage (economics); Carbon capture and storage (timeline); Fossil fuel; Natural gas; Lead (geology); Carbon sequestration; Geology; Chemistry; Climate change; Waste management; Oceanography; Geomorphology; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003208677,0.0001636122,0.0001392778,0.0002022898,0.0001361246,0.0001314947,0.0003911935,0.0001243755,0.01850145],"category_scores_gemma":[0.0001040306,0.0001563751,0.00005215487,0.0001530806,0.0002496121,0.000209002,0.0001091068,0.0004603781,0.0004341045],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001627467,"about_ca_system_score_gemma":0.0001067048,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.06124137,"about_ca_topic_score_gemma":0.2630882,"domain_scores_codex":[0.9986193,0.00004797163,0.000269682,0.0003889982,0.0003290162,0.0003450699],"domain_scores_gemma":[0.9991915,0.00005542144,0.00008902317,0.0001620017,0.00003547526,0.0004665572],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0004548307,0.0003530504,0.7316875,0.00004613122,0.0002954966,0.0009264822,0.00277217,0.01945029,0.0413008,0.1768012,0.01293727,0.01297484],"study_design_scores_gemma":[0.001466701,0.0001347447,0.1738063,0.00007146332,0.00001524584,0.0001354518,0.0003897417,0.07388199,0.0001703397,0.03844632,0.710886,0.0005957329],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.853934,0.0000408978,0.00001085257,0.002763612,0.0003814846,0.000074478,0.00003602748,0.00001184295,0.1427468],"genre_scores_gemma":[0.9887021,0.00005172274,0.00008606102,0.0004564541,0.00007843429,0.00001735904,0.00005007288,0.00001338731,0.01054442],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6979488,"threshold_uncertainty_score":0.9823958,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01157422564579032,"score_gpt":0.2215997062995055,"score_spread":0.2100254806537151,"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."}}