{"id":"W2012739325","doi":"10.2118/106288-ms","title":"Use of Nitrate or Nitrite for the Management of the Sulfur Cycle in Oil and Gas Fields","year":2007,"lang":"en","type":"article","venue":"International Symposium on Oilfield Chemistry","topic":"Mine drainage and remediation techniques","field":"Environmental Science","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Nitrite; Nitrate; Chemistry; Sulfate-reducing bacteria; Environmental chemistry; Sulfide; Sulfate; Hydrogen sulfide; Propionate; Sulfur; Inorganic chemistry; Food science; Biochemistry; Organic chemistry","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":[],"consensus_categories":[],"category_scores_codex":[0.00044293,0.0003583524,0.0003503586,0.000618535,0.0004212722,0.0004065311,0.0003170152,0.0002899125,0.0003042285],"category_scores_gemma":[0.0002899225,0.00009183288,0.0002284927,0.0004235905,0.0002597777,0.0002629351,0.0001580676,0.0001410878,0.0001168353],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006751766,"about_ca_system_score_gemma":0.0008802355,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008891301,"about_ca_topic_score_gemma":0.01648833,"domain_scores_codex":[0.9997697,0.00004627622,0.00001810551,0.00005586175,0.00007578643,0.00003423669],"domain_scores_gemma":[0.9997762,0.0000360657,0.00007190184,0.000007768799,0.00007520151,0.00003294994],"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":[0.001040317,0.0002489159,0.03464855,0.000500422,0.0000384571,0.000402758,0.0002297869,0.0007872533,0.9350672,0.00007179863,0.0001748528,0.0267897],"study_design_scores_gemma":[0.00005181158,0.004041396,0.1794298,0.0001668724,0.0001539805,0.0007320246,0.001070746,0.003842663,0.7999979,0.0002778605,0.01019267,0.00004228568],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974697,0.001139268,0.000483894,0.00004841402,0.00001302961,0.000024565,0.0001672371,0.00001399111,0.0006398316],"genre_scores_gemma":[0.9938508,0.001111022,0.003146622,0.00003162765,0.0000114964,0.00002575954,0.0003334325,0.000008205392,0.00148109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008891301,"threshold_uncertainty_score":0.0176791,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01188072488730683,"score_gpt":0.2452616539451578,"score_spread":0.2333809290578509,"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."}}