Physical Simulation of Colayer Water Flooding in Low Permeability Carbonate Reservoir in Middle East

المؤلفون المشاركون

Xiao, Qianhua
Zhang, Yapu
Shi, Xingwang
Yang, Zhengming
Zhu, Guangya

المصدر

Journal of Engineering

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-6، 6ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-11-01

دولة النشر

مصر

عدد الصفحات

6

التخصصات الرئيسية

هندسة مدنية

الملخص EN

To study the flow mechanism under different displacement modes of low permeability carbonate reservoir in the Middle East and to improve the utilization of various types of reservoirs, the physical simulation experiments of water flooding by different displacement methods were carried out.

Selecting two types of rock samples with different permeability levels, two-layer coinjection and separated production experiments by samples I and III and conventional water flooding experiments by samples II and IV were carried out.

In addition, by using low magnetic field nuclear magnetic resonance, the development effect of microscopic pore structure under the different injection-production models was analyzed.

Results show that, compared with the coinjection, the recovery rate of sample I was higher than II, 19.30%; sample III was lower than IV, 23.22%; and the comprehensive recovery degree reduced by 3.92%.

NMR data also show that the crude oil is mainly distributed in the large pore throat; after water flooding, the displacement is also within the large pore throat, whereas the small pore throat is mainly obtained by the effect of infiltration absorption.

The above studies provide a laboratory basis and foundation for the further development of low permeability carbonate reservoir in different Middle East strata.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Shi, Xingwang& Yang, Zhengming& Zhang, Yapu& Zhu, Guangya& Xiao, Qianhua. 2017. Physical Simulation of Colayer Water Flooding in Low Permeability Carbonate Reservoir in Middle East. Journal of Engineering،Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1175118

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Shi, Xingwang…[et al.]. Physical Simulation of Colayer Water Flooding in Low Permeability Carbonate Reservoir in Middle East. Journal of Engineering No. 2017 (2017), pp.1-6.
https://search.emarefa.net/detail/BIM-1175118

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Shi, Xingwang& Yang, Zhengming& Zhang, Yapu& Zhu, Guangya& Xiao, Qianhua. Physical Simulation of Colayer Water Flooding in Low Permeability Carbonate Reservoir in Middle East. Journal of Engineering. 2017. Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1175118

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1175118