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| 1 | 未固结流砂地层采油过程中出砂情况模拟实验显示文摘为了研究未固结流砂储集层在采油过程中的出砂情况和影响出砂的主要因素,进行了不同条件下的出砂过程模拟实验。使用水洗白砂、黏土(高岭土)和蒸馏水制成未固结流砂地层模型,利用新开发的出砂模拟装置进行了模拟实验,并分析了作用于地层的拖曳力和地层胶结特征对出砂的影响。研究表明,随着拖曳力的增加,出砂速度和产油速度都加快;随着胶结物含量的增加,出砂量和产油量明显降低,甚至在胶结物含量较高的情况下出砂量几乎为零。地层压力大的油藏在开采期间由于产生了较大的拖曳力更可能出砂,而拖曳力和有效地层应力共同影响油藏的总体产油量。可以根据地层黏土含量估计出砂情况,从而通过采取适当的防砂措施尽可能减少出砂量。某些情况下油藏比气藏更容易出砂。 | PERERA M S A RANJITH P G RATHNAWEERA T D DE SILVA G P D LIU T | 2017 | 石油勘探与开发2017，44，5： | 8 |
| 2 | A Comparison of Large-scale Spatial Vegetation Patterns Following Clear Cuts and Fires in Ontario's Boreal Forests显示文摘 | Sehroeder D Perera A H | 2002 | Forest Eeology and Management2002，159，2： | 1 |
| 3 | Molecular epidemiology of human enterovirus 71 strains and recent outbreaks in the Asia-Pacific region: comparative analysis of the VP1 and VP4 genes 显示文摘 | Cardosa M J Perera D Brown B A | 2003 | Emerg Infect Dis2003，9，4： | 1 |
| 4 | Performance improvement of the dynamic voltagerestorer with closed-loop load voltage and current-mode control显示文摘 | Vilathgamuwa M Ranjith Perera A A D Choi S S | 2002 | IEEE Transactions on Power Electronics2002，7，5： | 1 |
| 5 | Voltage sag compensation with energy optimized dynamic voltage restorer显示文摘 | VILATHGAMUWA D M PERERA A A D R CHOI S S | 2003 | IEEE Transactions on Power Delivery2003，18，3： | 1 |
| 6 | Virology , epidemiology, pathogenesis, and control of enterovirus 71 显示文摘 | Solomon T Lewthwaite P Perera D | 2010 | Lancet Infect Dis2010，10，11： | 1 |
| 7 | Virology, epidemiolo- gy, pathogenesis, and control of enterovirus 71 显示文摘 | Solomon T Lewthwaite P Perera D | 2010 | Lancet Infect Dis2010，10，11： | 1 |
| 8 | Effects of the HMG-CoA reductase inhibitors, atorvastatin and simvastatin, on the expression of endothelin-1 and endothelial nitric oxide synthasein vascular endothelial ceils 显示文摘 | HERNANDEZ PERERA O PEREZ SALA D NAVARRO AN- TOLIN J | 1998 | J Clin Invest1998，101，： | 1 |
| 9 | Molecular phylogeny of modern coxsackievirus A16显示文摘 | Perera D Yusof M A Podin Y | 2007 | Arch Virol2007，152，6： | 1 |
| 10 | Revenue reconciled optimal pricing of transmission services 显示文摘 | Farmer E D Cory B J | 1996 | IEEE Transactions on Power Systems1996，11，14： | 1 |
| 11 | An investigation of passive ventilation cooling and control strategies for an educational buildings显示文摘 | M Kolokotroni A E S Perera D Azzi | 2001 | Applied Thermal Engineering2001，21，： | 1 |
| 12 | Cyclic behaviour of concrete filled steel tubular column to steel beam connection显示文摘 | Beute J Thambiratnam D Perera N | 2002 | Engineering Structure2002，24，： | 1 |
| 13 | Virology, epidemiolo- gy, pathogenesis, and control of enterovirus 71 显示文摘 | Solomon T Lewthwaite P Perera D | 2010 | Lancet2010，10，11： | 1 |
| 14 | Numerical modelling and analysis of the blast performance of laminated glass panels and the influence of material parameters 显示文摘 | Hidallana-Gamage H D Thambiratnam D P Perera N J | 2014 | Engineering Failure Analy- sis2014，45，： | 1 |
| 15 | Molecular epiclemiology of human enterovirus 71 strains and recent outbreaks in tne Asia-Pacific region: comparative analysis of the VP1 and VP4 genes 显示文摘 | Cardosa M J Perera D Brown BA | 2003 | Emerg Infect Dis2003，9，4： | 1 |
| 16 | Voltage sag compensation with energy optimized dynamic voltage restorer 显示文摘 | Mahinda V D Perera A A D Choi S S | 2003 | IEEE Transactions on Power Delivery2003，3，18： | 1 |
| 17 | Blast and residual capacity analysis of reinforced concrete framed buildings 显示文摘 | Jayasooriya R Thambiratnam D P Perera N J | 2011 | Engineering Structures2011，33，12： | 1 |
| 18 | Colectomy forfulminant Clostridium difficile colitis: predictors of mortality 显示文摘 | Perera A D Akbari R P Cowher M S | 2010 | Am Surg2010，76，： | 1 |
| 19 | Virology, epidemiology, pathogenesis, and control of enterovirus 71显示文摘 | Solomon T Lewthwaite P Perera D | 2010 | Lancet Infect Dis2010，10，11： | 1 |
| 20 | Impact of barbecued meat consumed in pregnancy on birth outcomes accounting for personal prenatal exposure to airborne polycyclic aromatic hydrocarbons: Birth cohort study in Poland显示文摘 | Jedrychowski W Perera FP Tang D | 2012 | Nutrition2012，2，4： | 1 |
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