{"id":"W1990010987","doi":"10.2118/80912-ms","title":"New Hydraulic Fracturing-Fluid Technology Increases Production in the Barnett Shale and Reduces Impact on the Environment","year":2003,"lang":"en","type":"article","venue":"SPE Production and Operations Symposium","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Federated Co-operatives (Canada)","funders":"","keywords":"Hydraulic fracturing; Fracturing fluid; Petroleum engineering; Reuse; Produced water; Oil shale; Completion (oil and gas wells); Environmental science; Volume (thermodynamics); Geology; Waste management; Engineering","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":[0.0003221504,0.0003088624,0.0003510771,0.001146726,0.0004193184,0.0005226979,0.0003601273,0.0004842306,0.002067351],"category_scores_gemma":[0.0002302697,0.000176961,0.000273318,0.0005164923,0.0005080664,0.000671704,0.0003438216,0.0004515804,0.0004075745],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006988215,"about_ca_system_score_gemma":0.0005670597,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00293156,"about_ca_topic_score_gemma":0.008988099,"domain_scores_codex":[0.9997044,0.00002835766,0.00002321186,0.0000367191,0.00017942,0.0000277762],"domain_scores_gemma":[0.9998109,0.00002649285,0.00005694017,0.00001271704,0.00005652428,0.00003653072],"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":[0.0001811879,0.0001787968,0.001987257,0.000259248,0.00001268665,0.0002065685,0.00005756714,0.002691742,0.9519501,0.0007302898,0.0003123413,0.04143221],"study_design_scores_gemma":[0.00007996819,0.001241952,0.01232466,0.00004593922,0.00004077767,0.0003240213,0.00006818497,0.008796073,0.9579242,0.0002697552,0.01884154,0.00004293934],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9471333,0.002274984,0.04022183,0.0004356181,0.0001945767,0.0001258328,0.0002464284,0.0008511497,0.008516361],"genre_scores_gemma":[0.9455881,0.001008024,0.04577363,0.00005060721,0.00002709304,0.00005209189,0.0002005605,0.00004685059,0.007253183],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00293156,"threshold_uncertainty_score":0.006915987,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006203350109229738,"score_gpt":0.2094738552728923,"score_spread":0.2032705051636625,"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."}}