{"id":"W2028293574","doi":"10.2118/159881-ms","title":"Lessons Learned from an ESP Development of a Naturally Fractured Carbonate Reservoir Offshore Gabon","year":2012,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Oil and Gas Production Techniques","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Encana (Canada)","funders":"","keywords":"Subsea; Wellhead; Petroleum engineering; Submarine pipeline; Artificial lift; Petroleum; Inflow; Completion (oil and gas wells); Submersible pump; Outflow; Geology; Environmental science; Engineering; Marine engineering; Geotechnical engineering; Oceanography","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":[0.0002191309,0.0001624464,0.0002130405,0.00008453379,0.0000602465,0.00002378867,0.0001125976,0.0002144282,0.00005895636],"category_scores_gemma":[0.00003385363,0.0001460634,0.0000336138,0.0001178403,0.00007209249,0.0004745023,0.0000529771,0.0002995436,0.000005768816],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003241128,"about_ca_system_score_gemma":0.0000269999,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004772863,"about_ca_topic_score_gemma":0.00008980058,"domain_scores_codex":[0.9990476,0.00003086922,0.0002800288,0.0002150667,0.0001833041,0.0002431173],"domain_scores_gemma":[0.9995016,0.00001953481,0.00004859579,0.0002114503,0.0001165767,0.0001022015],"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":[0.0002337757,0.0003674802,0.001538434,0.0002104574,0.0000896136,0.000005693141,0.008092624,0.00007749061,0.5032477,0.006805891,0.004491015,0.4748398],"study_design_scores_gemma":[0.0004057048,0.0001950658,0.05597693,0.0002225535,0.00004030233,0.000008762763,0.0007946356,0.0003605645,0.8936788,0.03062284,0.01706934,0.0006245256],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939232,0.00060367,0.001389554,0.001068021,0.0001182515,0.0001546893,0.00006677114,0.0006180908,0.002057785],"genre_scores_gemma":[0.9921255,0.0002523445,0.00723939,0.00004535979,0.0001244463,0.00002063657,0.0001405891,0.00001797062,0.00003379241],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4742152,"threshold_uncertainty_score":0.5956293,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04495388561685923,"score_gpt":0.3015365840049031,"score_spread":0.2565826983880439,"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."}}