{"id":"W4392854591","doi":"10.1007/978-981-97-0475-0_83","title":"Productivity Evaluation of Horizontal Wells in Duvernay Shale Condensate Gas Reservoir in Canada","year":2024,"lang":"en","type":"book-chapter","venue":"Springer series in geomechanics and geoengineering","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Petroleum engineering; Shale gas; Oil shale; Geology; Productivity; Paleontology; Economics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0008393847,0.0004404181,0.0007021298,0.0006869031,0.00001735815,0.00003101884,0.0002067372,0.0002510456,0.00007063735],"category_scores_gemma":[0.00004273719,0.0004875702,0.00007962514,0.0002249608,0.00001893175,0.0001600596,0.0001740764,0.0008893879,0.000003430192],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001190448,"about_ca_system_score_gemma":0.0002532157,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1475385,"about_ca_topic_score_gemma":0.772316,"domain_scores_codex":[0.9978449,0.00001545771,0.0006501983,0.0004905422,0.0005627429,0.0004361053],"domain_scores_gemma":[0.9993347,0.00003778398,0.00007043867,0.0004128681,0.00006381367,0.00008039286],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001370452,0.000007723623,0.0001557511,0.001224201,0.0001185678,0.0001599186,0.0002720447,0.994101,0.000345858,0.001616505,0.0000228703,0.001961859],"study_design_scores_gemma":[0.0006518025,0.00005183042,0.0008850289,0.002359434,0.0001384554,0.00002702796,0.0002034288,0.9719708,0.002935317,0.009214062,0.01047463,0.001088218],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9631879,0.01483766,0.0001363805,0.0001843649,0.001856168,0.0007676537,0.00009376586,0.0001174913,0.01881863],"genre_scores_gemma":[0.9949247,0.001771848,0.00004911454,0.000002584832,0.00008839065,0.00003546063,0.00001877898,0.0001052257,0.003003959],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6247776,"threshold_uncertainty_score":0.9997576,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008590068168125941,"score_gpt":0.1891915479403747,"score_spread":0.1806014797722488,"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."}}