پديد آورنده :
معصومي، فاطمه السادات
عنوان :
بررسي اثر نانو ذره كربن كوانتوم دات و آب هوشمند در تغيير ترشوندگي
مخازن هيدروكربوري جهت ازدياد برداشت نفت از مخازن كربناته
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
مهندسي نفت (اكتشاف نفت)
محل تحصيل :
اصفهان : دانشگاه صنعتي اصفهان
صفحه شمار :
ده،54ص.:مصور،جدول،نمودار
استاد راهنما :
حميدرضا شاهوردي، هوشنگ اسدي هاروني
استاد مشاور :
محسن محمدي، محمد ديناري
توصيفگر ها :
ازديادبرداشت , آب هوشمند , نانو ذره كربن كوانتوم دات
استاد داور :
نادر فتحيان پور، مهدي نصيري
تاريخ ورود اطلاعات :
1398/07/22
تاريخ ويرايش اطلاعات :
1398/07/22
چكيده انگليسي :
ABSTRACT In order to produce oil from hydrocarbon reservoirs the reservoir is primarily used forharvesting and producing its natural pressure The time consuming pressurized battery willgradually rebuild reservoirs and will no longer be able to produce natural gas Since after this stageconsiderable oil remains in the reservoir the most important methods of maintaining pressure andincreasing consumption will be further Based on previous studies and studies wettability of stonesfrom oil friendliness to hydrophilicity with the design and manipulation of welds weldinginfiltration the use of nanoparticles and the reduction of salinity of the water have been altered tofree up to improve the process of erosion and also increase the harvest And oil production istrapped Due to the very small porosity of the stone and the size of the cavities it is better to usematerials in the size and size of the nanoparticle and can penetrate into the pores of the rock andchange its rigidity In addition in addition to changing the wettability it is possible to reduce thetension between surface water and oil and reduce the surface chemical absorption of the reservoir Based on recent observations there are mechanisms for increasing oil recovery but due to differentopinions Researchers in this regard have not yet agreed on a single method In this research the effects ofions sulfate carbonate sodium magnesium and calcium with nanoparticles which are bothsustainably and economically convenient and available have been studied by using angular contacttests surface tension Zeta potential And Dynamic Light Dispersion DLS The point that attention should be paid to the use of nanoparticles is its sustainability over time in which the issue of sustainability has also been tested and analyzed In order to investigate thefirst and for comparison the nanoscale was used alone in the first stage of the experiments Therefore looking for the desired concentration and optimizing the concentration of nanoparticlesin different ions were investigated It should be noted that the base fluid was distilled water for all solutions Because this leads tothe observation of the unique effect of the substance being tested and the concentration of the ionscan be studied separately Therefore for each fluid that was designed and built in the laboratory angular contact tests and then inter tensile tensile testing were carried out and used for the mosteffective solution in wettability and reduction of surface tension at optimal concentration for floodtesting The results of the experiments show that the concentration of 0 01 nanoparticles of quantumcarbon nanotubes has a high stability and performance Also in this concentration of nano thepresence of sulfate and carbonate ions at a concentration of 5 000 ppm has a significant effect onthe reduction of surface tension and the change in carbonaceous stone wettability KEYWORDS enhance oil recovery IFT contact angle smart water nano particle
استاد راهنما :
حميدرضا شاهوردي، هوشنگ اسدي هاروني
استاد مشاور :
محسن محمدي، محمد ديناري
استاد داور :
نادر فتحيان پور، مهدي نصيري
