EVALUATION OF STEAM ASSISTED GRAVITY DRAINAG PROCESS IN HEAVY OIL AND TAR SANDSRECOVERY IN IRAN
سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,053
فایل این مقاله در 10 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
RESERVOIR03_038
تاریخ نمایه سازی: 21 تیر 1393
چکیده مقاله:
Oil sands must be mined or recovered in-situ. Deposits close to the surface are mined whileresources which are very deep require in-situ recovery. Steam Assisted Gravity Drainage process (SAGD) that is an in-situ recovery method that has been tested extensively in the heavy oil and bitumen reservoirs. Steam Assisted Gravity Drainage process uses one or more horizontal production well located near to the bottom of the reservoir with steam injection above from separate injection wells. This configuration will end in good production rates with good recovery and reasonably low SOR (steam-oil ratio).Use of steam assisted gravity drainage has been demonstrated to be a promising way of producing heavy oil and tar sands which are not recoverable in normal operation in fields. In the case of Iranian naturally fractured reservoirs, whatever has influenced the heavy oilproduction in other parts of the world can certainly help us for future productions and developments which can be achievedefficiently by use of horizontal and multilateral drilling techniques. However, weshould propose some modification of these methods (like SAGD) and initiate theprocess in a way that the vapor chamber in SAGD process or, combustion front, in thecase of combustion processes ,develops in matrix blocks instead of fractures, that deems to be appropriate for our naturally fractured reservoirs. This is merely a prospect for future works. This paper presents different aspects of SAGD operation together with its possible variations and numerous challenges.
کلیدواژه ها:
نویسندگان
reza Cheraghi Kootiani
Department of Petroleum Engineering, Faculty of Petroleum and Renewable Energy Engineering, UniversitiTeknologi Malaysia, ۸۱۳۱۰ UTM, Johor Bahru, Malaysia
hasan Cheraghi Kootiani
Free Zoon Arvand, Abadan, Iran
mohammadhossein baghbanian
Faculty of Mechanical Engineering, Azad University of Dezfool, Khouzestan, Iran
مراجع و منابع این مقاله:
لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :