|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Screening of inhibitors for remediation of asphaltene deposits: Experimental and modeling study显示文摘One of the most severe problems during production from heavy crude oil reservoirs is the formation of asphaltene precipitation and as a result deposition in the tubing,surface facilities and near wellbore region which causes oil production and permeability reduction in addition to rock wettability alteration in the reservoir.So one of the economical ways to prevent such incidents is using the chemicals which are called asphaltene inhibitor.In this study,the influence of three commercial inhibitors,namely;Cetyl Terimethyl Ammonium Bromide(CTAB),Sodium Dodecyl Sulfate(SDS),Triton X-100 and four non-commercial(Benzene,Benzoic Acid,Salicylic Acid,Naphthalene)inhibitors on two Iranian crude oils were investigated.This study extends previous works and contributes toward the better understanding of interactions between asphaltene and inhibitor.Effect of functional groups and structure of inhibitors on asphaltene precipitation were studied and it seems clear that the nature and polarity of asphaltene(structure and amount of impurities presented)has a significant impact on the selection of inhibitors.asphaltene dispersant tests and Core flood tests were designed for evaluation of inhibitors in static and dynamic conditions.The results revealed distinguished mechanisms for asphaltene solubilization/dispersion(such as hydrogen bonding,pep interaction and acid-base interaction)and influence of additional side group(OH)on inhibition power of inhibitor.During the experiments,it was found that increasing inhibitor concentration may lead to the self-assembly of inhibitor and declining of asphaltene stabilization.So,finding optimum concentration of inhibitor with high efficiency and available at a reasonable price is very important.The results suggest that 600 ppm of CTAB and 300 ppm of SDS were approximately optimum concentrations for the studied crude oils.One of the most important findings that differ from previous studies is the revelation of the mechanism behind the SDS/asphaltene behavior in various concentrations of inhibitor.Effect of chosen inhibitors on asphaltene precipitation and consequently deposition in porous media was studied,and then experimental data were modeled for evaluation of permeability impairment mechanisms.Permeability revived after inhibitor squeezing and cake formation mechanism played an important role in permeability reduction before and after treatment in porous media.The findings can also be applied to prediction of future behavior of reservoirs in oil field scale and evaluation of formation damage in the different period of production if needed any treatment process. | Mehdi Madhi Riyaz Kharrat Touba Hamoule | 2018 | Petroleum2018，4，2： | 7 |
| 2 | Novel approaches to the i dentification of Streptococcus pneumoniae as the cause of commu nity-aequired pneumonia显示文摘 | Klugman KP Madhi SA Albrich WC | 2008 | Clin Infect Dis2008，47，3： | 1 |
| 3 | Considerationsfor a phase-III trial to evaluate a group B Streptococcuspolysaccharide-protein conjugate vaccine in pregnant womenfor the prevention of early- and late-onset invasive disease inyoung-infants显示文摘 | Madhi SA Dangor Z Heath PT | 2013 | Vaccine2013，31，4： | 1 |
| 4 | Pneumonia in low and middle income countries ; progress and challenges 显示文摘 | Zar H J Madhi SA Aston S J | 2013 | Thorax2013，68，11： | 1 |
| 5 | A trial of a 9-va- lent pneumoccal conjugate vaccine in children with and those without HIV infection 显示文摘 | Klugman KP Madhi SA Huebner RE | 2003 | N Engl J Med2003，349，14： | 1 |
| 6 | Pneumococcal vaccines and flu preparedness显示文摘 | Klugman KP Madhi SA | 2007 | Science2007，316，5821： | 1 |
| 7 | Radiologic diagnosis of chest infection in children:WHO end-point consolidation显示文摘 | Mahomed N Madhi SA | 2014 | Pediatr Radiol2014，44，6： | 1 |
| 8 | Bacterial pneumonia vaccines and child- hood pneumonia: are we winning, refining, or redefining? 显示文摘 | Obaro SK Madhi SA | 2006 | Lancet Infect Dis2006，6，3： | 1 |
| 9 | Genetic diversity and molecular epidemiology of respiratory syncytial virus over four consecutive seasons in South Africa: identification of new subgroup A and B genotypes 显示文摘 | Venter M Madhi S A Tiemessen C T | 2001 | J Gen Virol2001，82，9： | 1 |
| 10 | Use of procalcitonin and C-reactive protein to evaluate vaccine efficacy against pneumonia显示文摘 | Madhi SA Heera JR Kuwanda L | 2005 | PloS Med2005，2，： | 1 |
| 11 | Evaluation of a model for efficient sceening of tuberculosis contact subject s显示文摘 | Khaoula Aissa Fouad Madhi Nathalie Ronsin | | Am J Respir Crit Care Med0，177，： | 1 |
| 12 | Use of a rapid test of pneumococcal colonization density to diagnose pneumococcal pneumonia显示文摘 | Albrich WC Madhi SA Adrian PV | 2012 | Clin Infect Dis2012，，： | 1 |
| 13 | Layered double hydroxide supported nanopalladium catalyst for Heck-, Suzuki-, Sonogashira-, and Stille-type coupling reactions of chloroarenes显示文摘 | Choudary B M Madhi S Chowdari N S | 2002 | Journal of the American Chemical Society2002，124，14： | 1 |
| 14 | The burden of child- hood pneumonia in the developed world: a review of the literature 显示文摘 | Madhi SA De Wals P Grijalva CG | 2013 | Pediatr Infect Dis J2013，32，3： | 1 |
| 15 | Review of guidelines for evidence-based management for childhood communi- ty-acquired pneumonia in under-5 years from developed and devel-oping countries 显示文摘 | Nascimento-Carvalho CM Madhi SA O 'Brien KL | 2013 | Pediatr Infect Dis J2013，32，11： | 1 |
| 16 | Evaluation of TransVag broth,colistin-nalidixic agar,and CHROMagar StrepB for detection of group B Streptococcus in vaginal and rectal swabs from pregnant women in South Africa显示文摘 | Kwatra G Madhi SA Cutland CL | 2013 | J Clin Microbiol2013，51，8： | 1 |
| 17 | Role of Streptococcus pneu- moniae in hospitalization for acute community-acquired pneumonia associated with culture-confirmed Mycobacterium tuberculosis in children: a pneumococcal conjugate vaccine probe study 显示文摘 | Moore DP Khigman KP Madhi SA | 2010 | Pediatr Infect Dis J2010，29，12： | 1 |
| 18 | A role for Streptococcus pneumoniae in virus-associated pneumonia 显示文摘 | Madhi SA Klugman KP Vaccine Trialist Group | 2004 | Nat Med2004，10，8： | 1 |
| 19 | Role of Strepto- coccus pneumoniae in hospitalization for acute community-ac- quired pneumonia associated with culture-confirmed mycobae- terium tuberculosis in children: a pneumococcal conjugate vaccine probe study显示文摘 | Moore DP Klugman KP Madhi SA | 2010 | The Pediatric infectious disease jour- nal2010，29，12： | 1 |
| 20 | Differing manifestations of respiratory syncytial virus-associated severe lower respiratory tract infections in human immunodeficiency virus type l-infected and uninfected children 显示文摘 | Madhi SA Venter M Madhi A | 2001 | Pediatr Infec Dis J2001，20，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员