{"id":"W3161363459","doi":"10.1002/cjce.24190","title":"Is water saturation a fracability indicator for organic‐rich, yet low‐clay content, tight carbonate source rock reservoirs?","year":2021,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Carbonate; Geology; Saturation (graph theory); Carbonate rock; Hydraulic fracturing; Water saturation; Matrix (chemical analysis); Clay minerals; Mineralogy; Petroleum engineering; Porosity; Geotechnical engineering; Sedimentary rock; Geochemistry; Materials science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0004950312,0.000299203,0.0003143948,0.0008713428,0.000136102,0.0005282578,0.0002958843,0.0004774573,0.0004192585],"category_scores_gemma":[0.002164256,0.000136626,0.0002563357,0.0005803807,0.0004238858,0.0008750174,0.0002084889,0.0002403833,0.0001364622],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000376158,"about_ca_system_score_gemma":0.000227465,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007024297,"about_ca_topic_score_gemma":0.007415453,"domain_scores_codex":[0.9998586,0.0000257441,0.00001280703,0.00004302548,0.00002868046,0.00003116005],"domain_scores_gemma":[0.9985105,0.0007661501,0.0004180264,0.00006022578,0.0001719401,0.00007314354],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005282717,0.0001811923,0.7327424,0.0001472793,0.0001179324,0.0003363065,0.0001423245,0.1606275,0.07347065,0.0003416674,0.0003199679,0.03104465],"study_design_scores_gemma":[0.000006373667,0.0001168865,0.2533902,0.00001522544,0.00002077913,0.00007073153,0.0001706923,0.7264538,0.01909849,0.0004830411,0.0001337303,0.00004007399],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920415,0.00006741118,0.007279179,0.00005078016,0.000003799805,0.000006227719,0.000124178,0.00006782272,0.0003590711],"genre_scores_gemma":[0.9994905,0.00001180066,0.0004178246,0.000002456579,0.000001356155,0.000001157918,0.00003812723,0.000002099979,0.0000347016],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007024297,"threshold_uncertainty_score":0.0139668,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009004851557223975,"score_gpt":0.1859986143815038,"score_spread":0.1769937628242798,"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."}}