COMPOSITIONAL MODELING OF MOLECULAR DIFFUSION IN NATURAL GAS INJECTION OF TIGHT GAS AND GAS- CONDENSATE FRACTURED RESERVOIRS- SINGLE BLOCK APPROACH

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KAZEMI NIA KORRANI A.; GERAMI SH.; GHOTBI C.; HASHEMI A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: PETROLEUM RESEARCH Year:2011 | Volume:21 | Issue:65 Page(s): 3-17

Download Full-Text

Persian Verion

View:

1,021

Download:

Cites:

Information Journal Paper

Title

COMPOSITIONAL MODELING OF MOLECULAR DIFFUSION IN NATURAL GAS INJECTION OF TIGHT GAS AND GAS- CONDENSATE FRACTURED RESERVOIRS- SINGLE BLOCK APPROACH

Author(s)

KAZEMI NIA KORRANI A. | GERAMI SH. | GHOTBI C. | HASHEMI A. | Issue Writer Certificate

Keywords

MOLECULAR DIFFUSIONQ3

MULTI-MECHANISTIC FLOWQ3

GAS CONDENSATE RESERVOIRSQ3

GAS CONDENSATE FRACTURED RESERVOIRSQ2

PERMEABILITYQ2

Abstract

Regarding MOLECULAR DIFFUSION drive simultaneously with the pressure gradient drive in the porous media is usually referred to as MULTI-MECHANISTIC FLOW in the reservoir. MOLECULAR DIFFUSION occurs in the reservoir simultaneously with the pressure gradient drive. Since the pressure gradient drive is usually the dominant drive mechanism, MOLECULAR DIFFUSION is usually ignored in the simulation. However, in some cases, ignoring MOLECULAR DIFFUSION effect in the simulation results in a prediction that is drastically different from the real reservoir behavior. GAS CONDENSATE FRACTURED RESERVOIRS are one of the situations in which MOLECULAR DIFFUSION plays an important role in the production mechanism. This paper is the first to investigate the MOLECULAR DIFFUSION in gas injection for a gas condensate fractured reservoir. Single block approach is used in this work. This single block is firstly saturated with methane followed by methane and ethane and lastly, methane and n-pentane. Pressure at the left side of this matrix block is kept constant by injection while production is done at the constant pressure at the right side. Fully implicit Newton-Raphson technique is applied to solve highly non-linear equations in this simulation model. In order to speed up the simulation technique, Broyden updating approach is used to update Jacobian matrix. At the end, it was concluded that in gas injection in naturally fractured GAS CONDENSATE RESERVOIRS, diffusion phenomenon is considerable in matrix blocks with the PERMEABILITY of lower than 0.01 md in the case of single phase flow at the reservoir condition, while this PERMEABILITY increases to 0.1 md when two phase flow occurs at the reservoir conditions.

Cites

No record.

References

No record.

Cite

APA: Copy

KAZEMI NIA KORRANI, A., GERAMI, SH., GHOTBI, C., & HASHEMI, A.. (2011). COMPOSITIONAL MODELING OF MOLECULAR DIFFUSION IN NATURAL GAS INJECTION OF TIGHT GAS AND GAS- CONDENSATE FRACTURED RESERVOIRS- SINGLE BLOCK APPROACH. PETROLEUM RESEARCH, 21(65), 3-17. SID. https://sid.ir/paper/115062/en

Vancouver: Copy

KAZEMI NIA KORRANI A., GERAMI SH., GHOTBI C., HASHEMI A.. COMPOSITIONAL MODELING OF MOLECULAR DIFFUSION IN NATURAL GAS INJECTION OF TIGHT GAS AND GAS- CONDENSATE FRACTURED RESERVOIRS- SINGLE BLOCK APPROACH. PETROLEUM RESEARCH[Internet]. 2011;21(65):3-17. Available from: https://sid.ir/paper/115062/en

IEEE: Copy

A. KAZEMI NIA KORRANI, SH. GERAMI, C. GHOTBI, and A. HASHEMI, “COMPOSITIONAL MODELING OF MOLECULAR DIFFUSION IN NATURAL GAS INJECTION OF TIGHT GAS AND GAS- CONDENSATE FRACTURED RESERVOIRS- SINGLE BLOCK APPROACH,” PETROLEUM RESEARCH, vol. 21, no. 65, pp. 3–17, 2011, [Online]. Available: https://sid.ir/paper/115062/en

Related Journal Papers