ناشر تخصصی کنفرانس های ایران

لطفا کمی صبر نمایید

Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

CO2 Diffusion in the Matrix Block of Fractured Reservoirs; an Experimental Study

Year: 1390
COI: ICHEC07_646
Language: EnglishView: 422
This Paper With 11 Page And PDF Format Ready To Download

Buy and Download

با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 11 صفحه است به صورت فایل PDF در اختیار داشته باشید.
آدرس ایمیل خود را در کادر زیر وارد نمایید:

Authors

f Varzandeh - Enhanced Oil Recovery Research Center, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, I.R.Iran. Po.Box: 71346-1719;
i Raoofi Jahromi - Enhanced Oil Recovery Research Center, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, I.R.Iran. Po.Box: 71346-1719;
m Escrochi - Enhanced Oil Recovery Research Center, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, I.R.Iran. Po.Box: 71346-1719;
p Keshavarz - Enhanced Oil Recovery Research Center, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, I.R.Iran. Po.Box: 71346-1719;

Abstract:

Gas injection is widely acknowledged as a very effective oil recovery scenario from the naturally fractured reservoirs. Among different affecting mechanisms that cause more oil recovery, diffusion of gasses from the gas filled fractures into the oil saturated matrixes is believed to play a very crucial role in enhanced oil recovery, which is usually neglected and therefore its different aspects are not clearly known yet.This paper presents a series of careful reservoir condition experiments of CO2 diffusion into n-heptane saturated core plugs with different properties. The experiments are performed at constant temperature of 41oC and initial pressure of 500 to 670 psi. The pressure drop inside the high pressure coreholder, which is considered as an indication of diffusion of the gasses into the matrixes was carefully monitored by means of an accurate pressure sensor during 240 minutes. Based on the carefully imposed conditions of the experiments, the merely mechanism which cause pressure drop is diffusion into the matrixes, therefore the effects of important rock properties on CO2 diffusion are studied. The experimental observations showed that the ratio of fracture-matrix surface area to the matrix bulk volume governs early diffusion and pressure drop, while the total matrix oil volume directly affects the late diffusion and pressure drop.

Keywords:

CO2 Diffusion, Fractured Reservoir, Enhanced Oil Recovery, Pressure Decay

Paper COI Code

This Paper COI Code is ICHEC07_646. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/341396/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Varzandeh, f and Raoofi Jahromi, i and Escrochi, m and Keshavarz, p,1390,CO2 Diffusion in the Matrix Block of Fractured Reservoirs; an Experimental Study,07th International Congress on Chemical Engineering,Kish Island,,,https://civilica.com/doc/341396

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :

  • A. Kazemi, M. J amialahmadi, The Effect of Oil and ...
  • _ Jamili, G. P. Willhite, D.W. Green, Modeling gas-phase _ ...
  • M. R. Riazi, A new method for experimental measuremet of ...
  • R. Simant, Uperti, A. K. Mehrotra, Experimental measurement of gas ...
  • T. _ Renner, Measuremen and Correlation of Diffusion C oefficientsfor ...
  • Z. Li, M. Dong, Experimental Study of Carbon Dioxide Diffusion ...
  • Y. P. Zhang, C. L. Hyndman, B. B. Maini, Measuremen ...
  • _ Islas-Juarez, F. Samanego-V, E. Luna, J. Cruz, Experimental Study ...
  • A. T. Grogan, V. W. Pinczewski, G. J. Ruskauff, F. ...
  • B. M. Krooss, D. Leythaeuser, Experimental Measuremen of the Diffusion ...
  • Z. Li, M. Dong, S. Li, L. Dai, A New ...
  • _ Chemical Engineering Congress& Exhibition Kish, Iran, 21 -24November, 2011 ...
  • Research Info Management

    Certificate | Report | من نویسنده این مقاله هستم

    اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

    Scientometrics

    The specifications of the publisher center of this Paper are as follows:
    Type of center: دانشگاه دولتی
    Paper count: 18,122
    In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.

    New Papers

    Share this page

    More information about COI

    COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

    The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

    Support