کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5484457 | 1522792 | 2017 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental study on pressure control strategies for improving waterflooding potentials in a heavy oil-methane system
ترجمه فارسی عنوان
مطالعه تجربی بر روی استراتژی های کنترل فشار برای بهبود پتانسیل جریان آب در یک سیستم سنگین نفت و متان
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی اقتصادی
چکیده انگلیسی
Experimental results show that the optimal pressure control strategy for the heavy oil-methane system is Strategy 2. The ultimate oil recovery and overall average production rate are inversely changed with the depletion rate increasing in Strategy 2. To get a balance between the ultimate oil recovery and overall average production rate, the optimal depletion rate, 2Â kPa/min, is obtained. By comparing the performances of Strategy 2 under different depletion rates, the relationship of voidage displacement ratio (VRR) with the depletion rate as well as the optimal VRR for waterflooding are obtained. Moreover, it is found that, with depletion rate increasing, positive effects of depletion rate decrease at foamy oil flow stage and increase at solution gas drive stage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Petroleum Science and Engineering - Volume 149, 20 January 2017, Pages 126-137
Journal: Journal of Petroleum Science and Engineering - Volume 149, 20 January 2017, Pages 126-137
نویسندگان
Xiaolong Peng, Fanhua Zeng, Zhongwei Du, Hao Yang,