Discrete fracture network modeling and gel injection simulation

Date

2015-09-14

Author

Soltanieh, Ashkan
Akın, Serhat

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https://hdl.handle.net/11511/87890

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Discrete fracture network modeling and gel injection simulation in fractured carbonates Longinos, Sotırıos Nik; Soltanieh, Ashkan; Akın, Serhat (null; 2018-01-01) Hydrocarbon production is usually restricted by excess water production in naturally fractured reservoirs. Polymergel injection is an efficient method to shut-off fracture conduits in water bearing zones. Efficiency of water shut-offmay decrease in time due to several reasons. Well diagnostic methods such as recovery plot, production history plotand decline curve analysis can be used to identify necessity to re-gel the well. Both of the surveillance methods requiresome sort of analytical modeling and may no...
Discrete fracture network modeling and gel injection simulation in fractured carbonates Soltanieh, Ashkan; Akın, Serhat; Department of Petroleum and Natural Gas Engineering (2015) Discrete Fracture Network (DFN) model is a recently developed, efficient approach to model fractured reservoirs. This model directly takes into account the geometry as well as conductivity and connectivity of fractures forming a network. It is a special tool that considers fluid flow and transport processes in fractured rock masses through a system of connected fractures. Because of fractured nature of carbonate reservoirs, hydrocarbon production is usually restricted by excess water production. Polymer gel...
Discrete Fracture Modeling and Gel Injection Simulation in Fractured Carbonates Soltanieh, Ashkan; Akın, Serhat (null; 2015-05-27)
Discrete fracture network modeling of Alaşehir geothermal field Aydın, Hakkı; Akın, Serhat (null; 2019-02-13) Understanding of fracture network and fracture characteristic properties is essential for an effective geothermal reservoir management.Discrete Fracture Network (DFN) is one of the widely used approach to characterize fractured reservoirs. DFN modeling approach usesfracture geometry, conductivity and connectivity to create a fracture network. In this study, DFN modeling is used to characterize Alaşehirgeothermal reservoir, which consists from heavily fractured marble and schist. Fracture parameters such as ...
Continuous-time nonlinear estimation filters using UKF-aided gaussian sum representations Gökçe, Murat; Kuzuoğlu, Mustafa; Department of Electrical and Electronics Engineering (2014) A nonlinear filtering method is developed for continuous-time nonlinear systems with observations/measurements carried out in discrete-time by means of UKFaided Gaussian sum representations. The time evolution of the probability density function (pdf) of the state variables (or the a priori pdf) is approximated by solving the Fokker-Planck equation numerically using Euler’s method. At every Euler step, the values of the a priori pdf are evaluated at deterministic sample points. These values are used with Ga...

Citation Formats

A. Soltanieh and S. Akın, “Discrete fracture network modeling and gel injection simulation,” 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/87890.