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Study on Relation between Hydrodynamic Feature Size of HPAM and Pore Size of Reservoir Rock in Daqing Oilfield
المؤلفون المشاركون
Yin, Dan-Dan
Fang, Qing
Chen, Jinfeng
Lu, Chunnan
Li, Yiqiang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-03-30
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
The flow mechanism of the injected fluid was studied by the constant pressure core displacement experiments in the paper.
It is assumed under condition of the constant pressure gradient in deep formation based on the characteristic of pressure gradient distribution between the injection and production wells and the mobility of different polymer systems in deep reservoir.
Moreover, the flow rate of steady stream was quantitatively analyzed and the critical flow pressure gradient of different injection parameters polymer solutions in different permeability cores was measured.
The result showed that polymer hydrodynamic feature size increases with the increasing molecular weight.
If the concentration of polymer solutions overlaps beyond critical concentration, then molecular chains entanglement will be occur and cause the augment of its hydrodynamic feature size.
The polymer hydrodynamic feature size decreased as the salinity of the dilution water increased.
When the median radius of the core pore and throat was 5–10 times of the polymer system hydrodynamic feature size, the polymer solution had a better compatibility with the microscopic pore structure of the reservoir.
The estimation of polymer solutions mobility in the porous media can be used to guide the polymer displacement plan and select the optimum injection parameters.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fang, Qing& Chen, Jinfeng& Lu, Chunnan& Yin, Dan-Dan& Li, Yiqiang. 2015. Study on Relation between Hydrodynamic Feature Size of HPAM and Pore Size of Reservoir Rock in Daqing Oilfield. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1053073
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fang, Qing…[et al.]. Study on Relation between Hydrodynamic Feature Size of HPAM and Pore Size of Reservoir Rock in Daqing Oilfield. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1053073
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fang, Qing& Chen, Jinfeng& Lu, Chunnan& Yin, Dan-Dan& Li, Yiqiang. Study on Relation between Hydrodynamic Feature Size of HPAM and Pore Size of Reservoir Rock in Daqing Oilfield. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1053073
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053073
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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