{"id":"W2126754996","doi":"10.2118/119478-ms","title":"Frac Fluid Recycling and Water Conservation: A Case History","year":2009,"lang":"en","type":"article","venue":"SPE Hydraulic Fracturing Technology Conference","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Economic shortage; Fracturing fluid; Environmental science; Produced water; Fresh water; Water scarcity; Environmental engineering; Petroleum engineering; Waste management; Geology; Engineering; Geography; Archaeology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007445382,0.0006152862,0.0003192164,0.002100173,0.004080316,0.001594939,0.00132126,0.003801656,0.003039952],"category_scores_gemma":[0.002367165,0.0002773352,0.0006000657,0.002365152,0.001563815,0.0007353629,0.001270406,0.001772786,0.0003422062],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005100443,"about_ca_system_score_gemma":0.002954642,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05443898,"about_ca_topic_score_gemma":0.1240388,"domain_scores_codex":[0.9991524,0.000147843,0.00004694549,0.00007165381,0.0002717835,0.0003093537],"domain_scores_gemma":[0.9990602,0.0002891631,0.0001579661,0.00005765085,0.0001422453,0.0002928721],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.0001450131,0.0009635633,0.02836,0.0003808371,0.00004334429,0.8688628,0.002335656,0.002459105,0.001360424,0.008971959,0.009781284,0.076336],"study_design_scores_gemma":[0.00004850174,0.0006612099,0.02406113,0.0007523329,0.00009567958,0.8286083,0.01249405,0.006292601,0.009716279,0.005333723,0.1118151,0.0001210728],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8834735,0.01590687,0.009383346,0.0180897,0.0005632005,0.0006810218,0.0004423277,0.0002014683,0.07125858],"genre_scores_gemma":[0.9590687,0.01032581,0.005933201,0.002311399,0.0003304638,0.00009708606,0.0001506695,0.00005811632,0.0217247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05443898,"threshold_uncertainty_score":0.1082442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01051144590620441,"score_gpt":0.1983678089522322,"score_spread":0.1878563630460278,"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."}}