Simultaneous effects of acidizing in the vicinity of microwaves on the amount of asphaltene sludge and black oil density

  • سال انتشار: 1403
  • محل انتشار: دومین کنفرانس ملی و اولین کنفرانس بین المللی چالش های محیط زیست: صنعت و معدن سبز
  • کد COI اختصاصی: NCECM02_043
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 170
دانلود فایل این مقاله

نویسندگان

Hadi Tanhaei

Department of Petroleum Engineering, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran, Iran

Mohammad Amin Behnam motlagh

Department of Petroleum Engineering, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran, Iran

Alireza Borna tanha

Biotechnology Group, Chemical Engineering Department, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran

چکیده

Acidizing is one of the traditional methods of stimulating oil and gas wells. In this process, acid is injected into the formation around the well and by dissolving the relevant compounds (such as sediment and reservoir rock), it damages the formation and increases the porosity and permeability around the well. It is possible that the heterogeneity and interaction of the injected stimulation fluids and the reservoir fluid may lead to damage to the new formation caused by organic sediment, which subsequently reduces the efficiency of the stimulation operation or causes its complete failure. The contact of various acids with asphalt oil has the possibility of destabilizing asphalt particles, which will happen if conditions are created for the deposition of asphalt sludge inside the formation. The presence of microwaves will have a positive effect in reducing this asphalt sludge, which is discussed in this article. Another goal of this research is to compare the amount of asphalt sludge resulting from the contact and mixing of crude oil with the desired waters (distilled water, acid formation water and acid sea water) and HCI acid independently and the amount of asphalt sludge formed as a result of contact. And the mixing of crude oil with the desired waters (distilled water, acidic formation water and acidic sea water) and HCI acid is in the vicinity of the microwave. According to the obtained results, the amount of asphalt sludge in the vicinity of microwaves, according to the power and time, is in the form of a slight decrease to decrease, while without the presence of microwaves, only the amount of asphalt sludge is more due to a different acid solution. Also, density changes will be periodic.

کلیدواژه ها

Acidizing, formation damage, asphaltic sludge, microwaves

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.