{"id":"W2062358867","doi":"10.2118/58718-ms","title":"Removing Mechanical Skin in Heavy Oil Wells","year":2000,"lang":"en","type":"article","venue":"","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Petroleum engineering; Wellbore; Perforation; Casing; Asphaltene; Oil well; Drilling; Geology; Compaction; Workover; Well stimulation; Geotechnical engineering; Petroleum; Environmental science; Materials science; Reservoir engineering; Composite material","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":[0.0003442178,0.0003711633,0.0002525542,0.0004458659,0.0005666019,0.000330183,0.0004971654,0.0002326624,0.001405934],"category_scores_gemma":[0.0006069318,0.0002077709,0.0002145907,0.0003298416,0.0004797589,0.0004238829,0.000738501,0.0003502038,0.0002378924],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004180759,"about_ca_system_score_gemma":0.0006419839,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003022695,"about_ca_topic_score_gemma":0.00559172,"domain_scores_codex":[0.9996507,0.00003882564,0.00002331782,0.00005372014,0.0001592349,0.00007413825],"domain_scores_gemma":[0.9993833,0.0001261263,0.0002283607,0.00007492919,0.0001045293,0.00008270241],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005240529,0.0001565585,0.009467487,0.0002423653,0.00001429305,0.001065034,0.0003020471,0.001040731,0.9316595,0.0001532549,0.0002384374,0.05513619],"study_design_scores_gemma":[0.00006529655,0.002539091,0.05136111,0.00003283433,0.00003153093,0.00153165,0.0004647727,0.003588748,0.9342746,0.0001904588,0.005876544,0.00004335355],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.9841599,0.0004034412,0.01400439,0.00005461722,0.00002816698,0.0001143914,0.00004264503,0.0001635915,0.001028748],"genre_scores_gemma":[0.987909,0.0002058482,0.01039189,0.00004253192,0.00000629388,0.00003600114,0.00005453732,0.00002519558,0.001328686],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.003022695,"threshold_uncertainty_score":0.006010234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00493155112497971,"score_gpt":0.1989658790832223,"score_spread":0.1940343279582426,"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."}}