{"id":"W1965735610","doi":"10.2118/84576-ms","title":"New Environmentally Friendly Oil-Based Stimulation Fluids","year":2003,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Oil and Gas Production Techniques","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Environmentally friendly; Petroleum engineering; Diesel fuel; Environmental science; Drilling fluid; Hydraulic fracturing; Fossil fuel; Enhanced oil recovery; Well stimulation; Petroleum; Waste management; Process engineering; Drilling; Geology; Engineering; Mechanical engineering; Reservoir engineering; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001085819,0.0001401816,0.000121095,0.00006823816,0.00005828999,0.00003619082,0.0000506524,0.0001314703,0.000356602],"category_scores_gemma":[0.0000208532,0.0001410569,0.00003504186,0.00009094118,0.0000499601,0.0002591624,0.0000112384,0.000154077,0.00003788766],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004563844,"about_ca_system_score_gemma":0.00002063111,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000123818,"about_ca_topic_score_gemma":0.000007030824,"domain_scores_codex":[0.9992754,0.00002083202,0.000183306,0.0002135384,0.0001373889,0.000169546],"domain_scores_gemma":[0.9996921,0.00001413204,0.00001901828,0.0001522075,0.00002479237,0.0000976973],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00007217624,0.0001730301,0.0007229669,0.0001654219,0.00002695681,0.00001418049,0.0002136267,0.00222547,0.3708432,0.03102075,0.05238945,0.5421327],"study_design_scores_gemma":[0.001257688,0.0008237578,0.004397724,0.0001637557,0.00005573233,0.00004419473,0.0001751678,0.002804833,0.8476983,0.03744243,0.104134,0.001002403],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3177788,0.0009782552,0.5900491,0.001629277,0.0005195467,0.0005121171,0.00009751957,0.004398522,0.08403683],"genre_scores_gemma":[0.9850667,0.0002239121,0.01422636,0.00007362506,0.00005985398,0.00001358124,0.000037137,0.00001619669,0.0002825913],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6672879,"threshold_uncertainty_score":0.5752133,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01060016756824588,"score_gpt":0.2255651345642378,"score_spread":0.2149649669959919,"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."}}