{"id":"W4252334757","doi":"10.2523/97249-ms","title":"Fracture-Optimized Production Efficiently Stimulates Sandstone Formations With Dunvegan Formation: Case Study","year":2005,"lang":"en","type":"article","venue":"Proceedings of SPE Annual Technical Conference and Exhibition","topic":"Reservoir Engineering and Simulation Methods","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Petrophysics; Production (economics); Fracture (geology); Hydraulic fracturing; Geology; Permeability (electromagnetism); Government (linguistics); Petroleum engineering; Structural basin; Computer science; Geotechnical engineering; Geomorphology; Porosity","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":[0.0002889234,0.0001643527,0.0002177545,0.0001415493,0.0001049869,0.00006932114,0.0000638441,0.00008785682,0.00001706944],"category_scores_gemma":[0.00005291754,0.0001379333,0.00002841178,0.0002693323,0.00005039937,0.001205387,0.00001979539,0.0001971224,0.000002172979],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003287854,"about_ca_system_score_gemma":0.000007452207,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007535225,"about_ca_topic_score_gemma":0.000006259934,"domain_scores_codex":[0.9991021,0.000005089413,0.0003474292,0.0001716407,0.0002069988,0.0001667319],"domain_scores_gemma":[0.9993631,0.00003102948,0.00007312475,0.00007797647,0.0003785818,0.00007615621],"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":[0.000160874,0.0003069257,0.0004744095,0.0003791647,0.00004640962,0.00001325392,0.005665633,0.971421,0.01100625,0.0005367804,0.0008114231,0.009177899],"study_design_scores_gemma":[0.00429147,0.001412516,0.002043752,0.0004124403,0.0001936845,0.001692235,0.01611885,0.9063723,0.06471244,0.0006932185,0.001137273,0.0009197834],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9568691,0.00005936263,0.0412716,0.0002585074,0.00002195495,0.0004762226,0.0000057984,0.0003635124,0.0006739204],"genre_scores_gemma":[0.9755643,0.00004928573,0.02420203,0.0000101032,0.00008650627,0.00004121866,0.000009382999,0.00001583802,0.00002133663],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06504864,"threshold_uncertainty_score":0.5624755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01749347398560908,"score_gpt":0.267956678920187,"score_spread":0.250463204934578,"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."}}