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Paper Information

Journal:   PETROLEUM RESEARCH   WINTER 2015 , Volume 24 , Number 80; Page(s) 4 To 18.
 
Paper: 

AN ADAPTIVE AND FAST SIMULATED ANNEALING ALGORITHM FOR FRACTURE NETWORK MODELING IN NATURALLY FRACTURED RESERVOIRS

 
 
Author(s):  GHOLINEZHAD S., MASIHI MOHSEN*
 
* DEPARTMENT OF CHEMICAL AND PETROLEUM ENGINEERING, SHARIF UNIVERSITY OF TECHNOLOGY, TEHRAN, IRAN
 
Abstract: 

Knowing the orientation and spatial configuration of fractures in naturally fractured reservoirs is necessary for the prediction of the flow in those reservoirs. Among the fracture network modeling methods, simulated annealing algorithm (SA), due to its capability in solving large problems and finding a global optimum, is well-known. This paper proposes a new adaptive and fast simulated annealing algorithm for modeling naturally fractured reservoirs. This algorithm improves computation per-

formance without degrading solution quality by incorporating a method for the esti-mation of the initial value of the temperature like parameter, T0' using an adaptive Markov chain length, NT (inner iterations) and suggesting a new fast and adaptive annealing schedule. Moreover, we discuss some aspects of a special objective function and proof this issue that why the minimum of this objective function occurs when the final configuration is a two orthogonal fracture sets with the same num-ber of fractures in each set. Finally, we extend this objective function and modify it to develop an objective function that could generate conjugate fractures with any arbitrary intersection angle.

 
Keyword(s): SPATIAL CONFIGURATION, ADAPTIVE SIMULATED ANNEALING, CONJUGATE FRACTURES
 
 
References: 
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Click to Cite.
APA: Copy

GHOLINEZHAD, S., & MASIHI, M. (2015). AN ADAPTIVE AND FAST SIMULATED ANNEALING ALGORITHM FOR FRACTURE NETWORK MODELING IN NATURALLY FRACTURED RESERVOIRS. PETROLEUM RESEARCH, 24(80), 4-18. https://www.sid.ir/en/journal/ViewPaper.aspx?id=509311



Vancouver: Copy

GHOLINEZHAD S., MASIHI MOHSEN. AN ADAPTIVE AND FAST SIMULATED ANNEALING ALGORITHM FOR FRACTURE NETWORK MODELING IN NATURALLY FRACTURED RESERVOIRS. PETROLEUM RESEARCH. 2015 [cited 2021May08];24(80):4-18. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509311



IEEE: Copy

GHOLINEZHAD, S., MASIHI, M., 2015. AN ADAPTIVE AND FAST SIMULATED ANNEALING ALGORITHM FOR FRACTURE NETWORK MODELING IN NATURALLY FRACTURED RESERVOIRS. PETROLEUM RESEARCH, [online] 24(80), pp.4-18. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509311.



 
 
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