An Experimental and Modeling Study on the Response to Varying Pore Pressure and Reservoir Fluids in the Morrow A Sandstone
المؤلفون المشاركون
Singh, Paritosh K.
Davis, Thomas L.
Wandler, Aaron V.
المصدر
International Journal of Geophysics
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-01-30
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
In mature oil fields undergoing enhanced oil recovery methods, such as CO2 injection, monitoring the reservoir changes becomes important.
To understand how reservoir changes influence compressional wave (P) and shear wave (S) velocities, we conducted laboratory core experiments on five core samples taken from the Morrow A sandstone at Postle Field, Oklahoma.
The laboratory experiments measured P- and S-wave velocities as a function of confining pressure, pore pressure, and fluid type (which included CO2 in the gas and supercritical phase).
P-wave velocity shows a response that is sensitive to both pore pressure and fluid saturation.
However, S-wave velocity is primarily sensitive to changes in pore pressure.
We use the fluid and pore pressure response measured from the core samples to modify velocity well logs through a log facies model correlation.
The modified well logs simulate the brine- and CO2-saturated cases at minimum and maximum reservoir pressure and are inputs for full waveform seismic modeling.
Modeling shows how P- and S-waves have a different time-lapse amplitude response with offset.
The results from the laboratory experiments and modeling show the advantages of combining P- and S-wave attributes in recognizing the mechanism responsible for time-lapse changes due to CO2 injection.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wandler, Aaron V.& Davis, Thomas L.& Singh, Paritosh K.. 2012. An Experimental and Modeling Study on the Response to Varying Pore Pressure and Reservoir Fluids in the Morrow A Sandstone. International Journal of Geophysics،Vol. 2012, no. 2012, pp.1-17.
https://search.emarefa.net/detail/BIM-493754
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wandler, Aaron V.…[et al.]. An Experimental and Modeling Study on the Response to Varying Pore Pressure and Reservoir Fluids in the Morrow A Sandstone. International Journal of Geophysics No. 2012 (2012), pp.1-17.
https://search.emarefa.net/detail/BIM-493754
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wandler, Aaron V.& Davis, Thomas L.& Singh, Paritosh K.. An Experimental and Modeling Study on the Response to Varying Pore Pressure and Reservoir Fluids in the Morrow A Sandstone. International Journal of Geophysics. 2012. Vol. 2012, no. 2012, pp.1-17.
https://search.emarefa.net/detail/BIM-493754
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-493754
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