کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5484551 1522946 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Steam trap control valve for enhancing steam flood performance in an Omani heterogeneous heavy oil field
ترجمه فارسی عنوان
شیر کنترل بخار برای افزایش عملکرد سیل بخار در میدان نفتی ناهمگون عمان
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات ژئوشیمی و پترولوژی
چکیده انگلیسی
In this research, a numerical feasibility study of the thermal oil recovery using steam injection has been carried out for a heterogeneous heavy oil field located in southern Oman. There are several technical challenges for designing EOR operation system for oil reservoir with heterogeneous permeability. A numerical simulation of the steam injection has been developed to investigate the optimum heat transfer in the reservoir to reduce the oil viscosity with more efficiency. The CMG STARSTM model was used for the simulation of steam injection operation with the valve control of steam trap subcool in this field. The simulation results showed that the valve control can result in wider and faster temperature transmission and distribution in the reservoir after steam injection. It was also shown that steam trap operation can result in relatively higher oil production and lower required steam temperature. Finally, it was suggested that by setting subcool temperature on 20-30 °C using the valve control, steam injection efficiency can be increased and better SOR (steam oil ratio) and RF (recovery factor) can be achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Unconventional Oil and Gas Resources - Volume 16, December 2016, Pages 113-121
نویسندگان
, , , ,