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Production Rate Analysis of Fractured Horizontal Well considering Multitransport Mechanisms in Shale Gas Reservoir
المؤلفون المشاركون
Zhao, Yu-Long
Liu, Qiguo
Wang, Weihong
Hu, Xiaohu
Zhang, Guangdong
Li, Long-xin
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-10-18
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
Shale gas reservoir has been aggressively exploited around the world, which has complex pore structure with multiple transport mechanisms according to the reservoir characteristics.
In this paper, a new comprehensive mathematical model is established to analyze the production performance of multiple fractured horizontal well (MFHW) in box-shaped shale gas reservoir considering multiscaled flow mechanisms (ad/desorption and Fick diffusion).
In the model, the adsorbed gas is assumed not directly diffused into the natural macrofractures but into the macropores of matrix first and then flows into the natural fractures.
The ad/desorption phenomenon of shale gas on the matrix particles is described by a combination of the Langmuir’s isothermal adsorption equation, continuity equation, gas state equation, and the motion equation in matrix system.
On the basis of the Green’s function theory, the point source solution is derived under the assumption that gas flow from macropores into natural fractures follows transient interporosity and absorbed gas diffused into macropores from nanopores follows unsteady-state diffusion.
The production rate expression of a MFHW producing at constant bottomhole pressure is obtained by using Duhamel’s principle.
Moreover, the curves of well production rate and cumulative production vs.
time are plotted by Stehfest numerical inversion algorithm and also the effects of influential factors on well production performance are analyzed.
The results derived in this paper have significance to the guidance of shale gas reservoir development.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Qiguo& Wang, Weihong& Hu, Xiaohu& Zhang, Guangdong& Li, Long-xin& Zhao, Yu-Long. 2018. Production Rate Analysis of Fractured Horizontal Well considering Multitransport Mechanisms in Shale Gas Reservoir. Geofluids،Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1157453
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Qiguo…[et al.]. Production Rate Analysis of Fractured Horizontal Well considering Multitransport Mechanisms in Shale Gas Reservoir. Geofluids No. 2018 (2018), pp.1-17.
https://search.emarefa.net/detail/BIM-1157453
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Qiguo& Wang, Weihong& Hu, Xiaohu& Zhang, Guangdong& Li, Long-xin& Zhao, Yu-Long. Production Rate Analysis of Fractured Horizontal Well considering Multitransport Mechanisms in Shale Gas Reservoir. Geofluids. 2018. Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1157453
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1157453
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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