{"id":"W3108165627","doi":"10.2118/1020-0055-jpt","title":"Technology Focus: Tight Reservoirs (October 2020)","year":2020,"lang":"en","type":"article","venue":"Journal of Petroleum Technology","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Unconventional oil; Productivity; Geomechanics; Tight oil; Production (economics); Petroleum engineering; Natural resource economics; Cabin pressurization; Fossil fuel; Caprock; Environmental science; Geology; Engineering; Economics; Waste management; Geotechnical engineering","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":[0.001029598,0.000809828,0.0002839713,0.0005745725,0.001246785,0.005169045,0.0007980167,0.004149882,0.2049285],"category_scores_gemma":[0.001379112,0.0004025737,0.0004895212,0.0005730409,0.0004966534,0.004569817,0.003026904,0.002247476,0.07394002],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001723673,"about_ca_system_score_gemma":0.004946756,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006834259,"about_ca_topic_score_gemma":0.02190069,"domain_scores_codex":[0.9994792,0.00002926139,0.00001483701,0.00004648678,0.0002495115,0.0001806383],"domain_scores_gemma":[0.9993725,0.00002900987,0.00003238447,0.00003499606,0.0001988797,0.0003322846],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008722674,0.00004148922,0.00019158,0.0002048382,0.000004232073,0.0001091164,0.00002854568,0.0001745213,0.001711449,0.007341482,0.9551859,0.03491965],"study_design_scores_gemma":[0.00001354441,0.00005326293,0.0007202236,0.00005045292,0.000002169364,0.00003849961,0.00004767493,0.00008867049,0.0004699227,0.001621298,0.9968866,0.000007669624],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"editorial","genre_scores_codex":[0.006076682,0.01138793,0.005585676,0.08912157,0.05894684,0.0005808763,0.01860921,0.004345116,0.8053461],"genre_scores_gemma":[0.02843877,0.006558719,0.003071209,0.02284631,0.003331499,0.0002544413,0.009128409,0.0007297766,0.9256408],"genre_candidate":"editorial","genre_consensus":null,"teacher_disagreement_score":0.2049285,"threshold_uncertainty_score":0.6855541,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005659613476062219,"score_gpt":0.2061187996498871,"score_spread":0.2004591861738249,"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."}}