{"id":"W4255730245","doi":"10.2118/99454-ms","title":"Air Injection and Waterflood Performance Comparison of Two Adjacent Units in Buffalo Field: Technical Analysis","year":2006,"lang":"en","type":"article","venue":"SPE/DOE Symposium on Improved Oil Recovery","topic":"Reservoir Engineering and Simulation Methods","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Petroleum engineering; Extrapolation; Secondary air injection; Injection well; Environmental science; Water injection (oil production); Geology; Petroleum; Workover; Oil production; Enhanced oil recovery; Engineering; Waste management; Mathematics","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":[0.0003038968,0.0002168651,0.0004334457,0.0005429555,0.00003736177,0.00002592596,0.0001149824,0.0001659692,0.00001054516],"category_scores_gemma":[0.00003794304,0.0002103326,0.00008688831,0.00093125,0.00002070681,0.0001662826,0.00003209653,0.0003244222,0.000002793477],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001142118,"about_ca_system_score_gemma":0.00001583391,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000418473,"about_ca_topic_score_gemma":0.0002653686,"domain_scores_codex":[0.9987042,0.00005488519,0.0005356072,0.0002536552,0.0001781029,0.0002735775],"domain_scores_gemma":[0.9993365,0.0001784424,0.000069776,0.0003005947,0.00005700673,0.00005766464],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006564094,0.00004087232,0.02198976,0.0001445033,0.00005523559,7.914783e-7,0.00004870011,0.9284821,0.04028391,0.00002856113,0.00003293782,0.00882695],"study_design_scores_gemma":[0.0008899214,0.0003149021,0.0167557,0.00006957004,0.00007935619,0.000002188228,0.00001673893,0.9207778,0.06052445,0.00004119421,0.0002727651,0.0002554277],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9852638,0.0002335109,0.01024086,0.00004357606,0.0003217766,0.00008902297,0.000009333917,0.0001622233,0.0036359],"genre_scores_gemma":[0.995608,0.000195188,0.003726146,0.00001157694,0.00008105593,0.00001772019,0.00002817991,0.0000289738,0.0003031876],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02024054,"threshold_uncertainty_score":0.8577114,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009417251808579987,"score_gpt":0.2530997607787611,"score_spread":0.2436825089701811,"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."}}