{"id":"W4246447691","doi":"10.2118/133722-ms","title":"LNG for Petroleum Engineers","year":2010,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Spacecraft and Cryogenic Technologies","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"ConocoPhillips (Canada)","funders":"","keywords":"Liquefaction; Liquefied natural gas; Refrigerant; Natural gas; Refrigeration; Environmental science; Waste management; Gas compressor; Propane; Turboexpander; Petroleum engineering; Storage tank; Methane; Engineering; Chemistry; 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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004303645,0.001313288,0.0005869916,0.001631787,0.0009523278,0.003617103,0.0007976411,0.001549951,0.8358961],"category_scores_gemma":[0.001793039,0.0004105422,0.0004661981,0.001741953,0.0004906541,0.003128778,0.002853221,0.002026184,0.8400798],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008427014,"about_ca_system_score_gemma":0.001520449,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001506121,"about_ca_topic_score_gemma":0.002725766,"domain_scores_codex":[0.9994112,0.00004216525,0.00003756128,0.0001569898,0.0002837083,0.0000684753],"domain_scores_gemma":[0.9990996,0.0001032879,0.00005143894,0.0001710452,0.0003774016,0.0001971723],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004680607,0.00005543922,0.0003453718,0.0002834726,0.000004775053,0.0002041646,0.00006152167,0.0001470797,0.0014084,0.01159879,0.6018497,0.3839945],"study_design_scores_gemma":[0.000002414907,0.00001021616,0.0001516318,0.00006311004,7.366878e-7,0.00008279297,0.00002297679,0.00007064734,0.0001605855,0.001280932,0.9981514,0.000002649663],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0004936429,0.001680002,0.002053893,0.002555332,0.001949398,0.00008659997,0.002277198,0.001623636,0.9872803],"genre_scores_gemma":[0.001184505,0.0009320619,0.0007669441,0.0004255889,0.0001385655,0.00003111858,0.0008469243,0.0002041934,0.9954699],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.8358961,"threshold_uncertainty_score":0.2340742,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0107354513611944,"score_gpt":0.2272546202632916,"score_spread":0.2165191689020972,"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."}}