The Experimental Investigation of the Development Potential of Low-Permeability Reservoirs in the Daqing Oilfield
المؤلفون المشاركون
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-05-29
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
It is very risky and difficult to develop low-permeability reservoirs, but reservoir development can be guided by the development potential of different low-permeability reservoirs.
In this study, natural cores of the Daqing Oilfield were used as the research objects.
The throat radius distributions of the different low-permeability cores were determined by the constant velocity mercury injection method, the movable fluid distribution characteristics were determined by nuclear magnetic resonance, and the nonlinear fluid flow characteristics were analyzed via fluid flow experimentation.
From these data, the development potential for low-permeability reservoirs was determined.
The results show that when the permeability is 1×10−3 μm2, the average throat radius is only approximately 0.9 μm and throats with radii less than 0.1 μm account for approximately 30% of the throats.
The throats with an average radius less than 1 μm, especially throats with radii less than 0.1 μm, are the main factor restricting the fluid flow in these cores.
The movable fluid is only approximately 20% of the fluid in a core, and the threshold pressure gradient reaches 0.15 MPa/m when the permeability is 1×10−3 μm2, indicating that it is more difficult to develop reservoirs with permeabilities less than 1×10−3 μm2.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhou, Yazhou& Yin, Daiyin. 2020. The Experimental Investigation of the Development Potential of Low-Permeability Reservoirs in the Daqing Oilfield. Geofluids،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1166579
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhou, Yazhou& Yin, Daiyin. The Experimental Investigation of the Development Potential of Low-Permeability Reservoirs in the Daqing Oilfield. Geofluids No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1166579
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhou, Yazhou& Yin, Daiyin. The Experimental Investigation of the Development Potential of Low-Permeability Reservoirs in the Daqing Oilfield. Geofluids. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1166579
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1166579
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر