{"id":"W3015300636","doi":"10.1016/j.coal.2020.103476","title":"Post-well stimulation allocation of commingled production using geochemical fingerprinting techniques in unconventional reservoirs: A review of methods, and a case study of the Montney Formation, Western Canadian Sedimentary Basin","year":2020,"lang":"en","type":"review","venue":"International Journal of Coal Geology","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Sedimentary rock; Geology; Structural basin; Unconventional oil; Sedimentary basin; Geochemistry; Mineralogy; Petroleum engineering; Paleontology; Oil shale","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":[0.001136145,0.0001721122,0.0009304081,0.0006795872,0.00002320485,0.000008508522,0.0003025588,0.0001268005,0.00001849306],"category_scores_gemma":[0.0004055616,0.000138869,0.0002275268,0.0003370493,0.00005867858,0.0002179552,0.00008986019,0.000356773,1.711595e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002423591,"about_ca_system_score_gemma":0.000275737,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009532636,"about_ca_topic_score_gemma":0.005746709,"domain_scores_codex":[0.9970574,0.0005586729,0.001830561,0.0001290473,0.0003264582,0.00009780355],"domain_scores_gemma":[0.9975191,0.0001650766,0.001278586,0.0001467169,0.0008327349,0.00005777858],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0004112827,0.002188548,0.02923657,0.1417789,0.01126995,0.001115644,0.01338794,0.1623549,0.003078916,0.0001219766,0.0008116857,0.6342436],"study_design_scores_gemma":[0.006740544,0.002239502,0.001711748,0.3513419,0.01242637,0.03307576,0.01213162,0.2578373,0.01209018,0.0006798278,0.3069915,0.002733804],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.1004785,0.8903114,0.005265324,0.001592643,0.0006882739,0.001556448,0.00003960013,0.00001671101,0.0000511476],"genre_scores_gemma":[0.3373409,0.6591474,0.0031501,0.00008199948,0.0001555406,0.00002015444,0.0000703418,0.00002790263,0.000005631495],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.6315098,"threshold_uncertainty_score":0.997063,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04186253141478363,"score_gpt":0.3630361828839248,"score_spread":0.3211736514691411,"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."}}