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| 1 | Solving asphaltene precipitation issue in vertical wells via redesigning of production facilities显示文摘Precipitation of heavy hydrocarbon components such as Wax and Asphaltenes are one of the most challenging issues in oil production processes.The associated complications extend from the reservoir to refineries and petrochemical plants.Precipitation is most destructive when the affected areas are hard to reach,for example the wellbore of producing wells.This work demonstrates the effect of adjusting choke valve sizes on thermodynamic parameters of fluid flowing in a vertical well.Our simulation results revealed optimum choke valve sizes that could keep producing vertical wells away from Asphaltene precipitation.The results of this study were implemented on a well in Darquin Reservoir that had been experiencing asphaltene precipitation.Experimental analysis of reservoir fluid,Asphaltene tests and thermodynamic simulations of well column were carried out and the most appropriate size of choke valve was determined.After replacing the well's original choke valve with the suggested choke valve,the Asphaltene precipitation problem diminished. | Mahdi Zeinali Hasanvand Mohammad Ali Ahmadi Reza Mosayebi Behbahani | 2015 | Petroleum2015，1，2： | 5 |
| 2 | Technical and economic feasibility study of flue gas injection in an Iranian oil field显示文摘Nowadays,the non-hydrocarbon gases are the main sources for gas injection projects in different countries.The main advantages of the flue gas injection are low cost,readily available sources(which consists mainly of N2 and CO2)and low compressibility in comparison with other gases like CO2 or CH4(for a given volume at the same conditions).In addition,it occupies more space in the reservoir and it is an appropriate way for CO2 sequestering and consequently reducing greenhouse gases.In the aforementioned method,N2 and/or CO2 is injected into the oil reservoir for miscible and/or immiscible displacement of remaining oil.Moreover,a key parameter in the designing of a gas injection project is the minimum miscibility pressure(MMP)which is commonly calculated by running simulation case or implementing conventional correlations.From technical viewpoints,the lower MMP values are more flavor for miscible gas injection process due to lower injection pressure and consequently lower maintenance and lower injection costs.The main aim of this research is to investigate various gas injection methods(N2,CO2,produced reservoir gas,and flue gas)in one of the northern Persian gulf oil fields by a numerical simulation method.Moreover,for each scenario of gas injection technical and economical considerations are took into account.Finally,an economic analysis is implemented to compare the net present value(NPV)of the different gas injection scenarios in the aforementioned oil field. | Mohammad Ali Ahmadi Mahdi zeinali Hasanvand Sara Shokrolahzadeh | 2015 | Petroleum2015，1，3： | 3 |
| 3 | Traumatic myiasis agents in Iran with introducing of new dominant species,Wohlfahrtia magnifica(Diptera:Sarcophagidae)显示文摘Objective:To study agents of animal wound myiasis in various geographical districts of Fars province.Methods:This study has been done in Fars province,located in the southern part of Iran.Sums of 10358 domestic animals have been visited from April 2011 to March 2012.The infected wounds in any parts of animal body were sampled by means of forceps.Results:About 61%of all animal wound myiasis were caused by larvae of Wohlfahrtia magnifica.The most wound myiasis cases due to this species occurred in central part of Fars province.There wasn't any significant difference between sheep and goat in infestation with myiasis(P>0.05).The infestation rate of myiasis in cattle community was 0.86%.Conclusions:The infestation rate of livestock was lower than other works in Iran and some other countries like Saudi Arabia.Chrysomya bezziana has been mentioned as main myiasis agent in Iran.But in this study it cleared that similarly to some European countries,the common animal myiasis agent in Iran is Wohlfahrtia tnagnifica.Introducing new species as principal agent for myiasis can help public health and animal husbandry policy makers to prepare sufficient and effective control and/or preventive measures for this disease. | Javad Rafinejad Kamran Akbarzadeh Yavar Rassi Jamasp Nozari Mohammad Mehdi Sedaghat Mostafa Hosseini Hamzeh Alipour Abdolmajid Ranjbar Danial Zeinali | 2014 | Asian Pacific Journal of Tropical Biomedicine2014，4，6： | 2 |
| 4 | Detection of organics using porphyrin embedded nanoporous organosilicas 显示文摘 | Johnson-White B Zeinali M Shaffer K M | 2007 | Biosensors and Bioelectronics2007，22，： | 1 |
| 5 | Application of A- daptive Sliding Mode Control for Regenerative Braking Torque Con- trol显示文摘 | Amir Fazeli Meysar Zeinali Amir Khajepour | 2012 | IEEE/ASME Transactions on Mechatronics2012，17，4： | 1 |
| 6 | Pharmacological management of postoperative ileus 显示文摘 | Zeinali F Stulberg J J Delaney CP | 2009 | Can J Surg2009，52，2： | 1 |
| 7 | Volatile organic compounds in pesticide formulations : Methods to estimate ozone for- mation potential 显示文摘 | Zeinali M MeConnell L L Hapeman C J | 2011 | Atmospheric Environment2011，45，14： | 1 |
| 8 | Muhipotentmesen- chymal stromal ceils : optimization and comparison of five cationic polymer-based gene delivery methods 显示文摘 | Gheisari YSM Azadmanesh K Zeinali S | 2008 | Cytotherapy2008，10，8： | 1 |
| 9 | Membrane fatty acid compositions and cold-induced responses in tetra- ploid and hexaploid wheats显示文摘 | Nejadsadeghi L Maali-Amiri R Zeinali H et ul | 2015 | Molecular Biology Reports2015，42，2： | 1 |
| 10 | On prediction of the strength levels and failure patterns of human vertebrae using quantitative computed tomography(QCT)-based finite element method显示文摘 | Mirzaei M Zeinali A Razmjooet A | 2009 | Journal of Biomechanics2009，，42： | 1 |
| 11 | Pharmacological management of postoperative ileus显示文摘 | ZEINALI F STULBERG J J DELANEY C P | 2009 | Can J Surg2009，52，2： | 1 |
| 12 | Effects of Satureja khuzestanica on Serum Glucose, Lipids and Markers of Oxidative Stress in Patients with Type 2 Diabetes Mellitus: A Double-Blind Randomized Controlled Trial显示文摘 | Sanaz Vosough-Ghanbari Roja Rahimi Shabnam Kharabaf Shima Zeinali Azadeh Mohammadirad Somayeh Amini Nargues Yasa Alinazar Salehnia Tayebeh Toliat Shekoufeh Nikfar Bagher Larijani Mohammad Abdollahi | 2008 | Evidence-Based Complementary and Alternative Medicine2008，，4： | 1 |
| 13 | Short- and long-term outcomes of percutaneous coronary intervention in patients with low, intermediate and high ejection fraction 显示文摘 | Alidoosti M Salarifar M Zeinali AM et a1 | 2008 | Cardiovasc J Mr2008，19，： | 1 |
| 14 | Tobacco residuals as promising lignocellulosic materials for pulp and paper industry显示文摘 | Shakhes J Marandi M A B Zeinaly F | 2011 | Bioresources2011，6，4： | 1 |
| 15 | Modeling and Simulation of Erosion-Corrosion in Disturbed Two-Phase Flow Through Fluid Transport Pipelines显示文摘 | Okhovat A Zeinali Heris S Haj Asgarkhani M A | 2014 | Arabian Journal for Science and Engineering2014，39，3： | 1 |
| 16 | Heat transfer enhancement using Al2O3/water nanofluid in a two -phase closed thermosyphon 显示文摘 | Noie S H Zeinali Hefts S Kahani M | 2009 | International Journal of Heat and Fluid Flow2009，30，4： | 1 |
| 17 | Development of VEGF2-specific Nanobody Pseudomonas exotoxin A conjugated to provide efficient inhibition of tumor cell growth显示文摘 | Behdani M Zeinali S Karimipour M | 2013 | N Biotechnol2013，30，2： | 1 |
| 18 | Investigation of CuO/water nanofluid laminar convective heat transfer through a circular tube 显示文摘 | ZEINALI HERIS S NASR ESFAHANY M ETEMAD S G | 2006 | Enhanced Heat Transfer2006，13，4： | 1 |
| 19 | Generation and character- ization of a functional Nanobody against the vascular endothelial growth factor receptor-2; angiogenesis cell receptor 显示文摘 | Behdani M Zeinali S Khanahmad H | 2012 | Mol Immunol2012，50，： | 1 |
| 20 | Sequence heterogeneity of the merozoite surface protein-1 gene (MSP-1) of Plasmodium vivax wild isolate in southeastern Iran显示文摘 | Zakeri S Dinparast N Zeinali S | 2003 | Acta Trop2003，88，： | 1 |
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