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Paper
Title

Numerical SimulationandImprovement of Whitson Method for Compositional Gradient Calculationsin Petroleum Reservoirs

Year: 1390
COI: IPEC03_056
Language: EnglishView: 836
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Authors

Mohammad HosseinSedaghat - Department of Chemical and Petroleum Engineering,Sharif University of Technology, Tehran, Iran
Ahmad Daliri - Department of Chemical and Petroleum Engineering,Sharif University of Technology, Tehran, Iran
Mohsen Masihi - Department of Chemical and Petroleum Engineering,Sharif University of Technology, Tehran, Iran
Mohammad Hossein Ghazanfari - Department of Chemical and Petroleum Engineering,Sharif University of Technology, Tehran, Iran

Abstract:

Thisstudyworksonenhance theaccuracy ofWhitsonalgorithm, applied for calculating compositionalchanges in petroleum reservoirs. These improvementsare implementedby choosingthe proper calculated value ofthe parameter λ andusing the more proper way to choose the pressureestimation in algorithm. In thismethod both liquid and gas phase calculations use just one reference point in calculations. Reference point is a point where certain compositions and pressure are set for a certain depth. Resultsof this improved numerical algorithmare matched well withthe results of commercialsoftwarethat validate this method. Results showthat calculations would be more accurate by inserting some modifications into algorithm

Keywords:

Composition gradient - Numerical simulation -Chemical , Gravity Equilibrium - Improved Whitson algorithm - Heavy oil

Paper COI Code

This Paper COI Code is IPEC03_056. 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/260031/

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:
HosseinSedaghat, Mohammad and Daliri, Ahmad and Masihi, Mohsen and Ghazanfari, Mohammad Hossein,1390,Numerical SimulationandImprovement of Whitson Method for Compositional Gradient Calculationsin Petroleum Reservoirs,3rd Iranian Petroleum Engineering Congress,Tehran,https://civilica.com/doc/260031

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Type of center: دانشگاه دولتی
Paper count: 13,930
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