کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
513529 | 866488 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Transient pressure response in an anisotropic formation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Transient pressure response in an anisotropic formation Transient pressure response in an anisotropic formation](/preview/png/513529.png)
چکیده انگلیسی
In this paper we study the evolution of pressure of a single-phase, slightly compressible fluid in a porous medium where a non-permeable wellbore is present. The flow is induced by a single probe on the side of an otherwise sealed wellbore which is drilled at an angle to the vertical into the anisotropic rock formation.The formulation is derived by giving a transient correction due to the presence of the wellbore to the time dependent free space source field solution (the probe). Using the divergence theorem and the zero flux condition on the wellbore surface, a boundary element formulation is derived and solved numerically in the Laplace and Fourier transformed domain before being inverse-transformed to give the real time behaviour.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 31, Issue 7, July 2007, Pages 595–603
Journal: Engineering Analysis with Boundary Elements - Volume 31, Issue 7, July 2007, Pages 595–603
نویسندگان
C.Y. Chen, C. Atkinson,