İsmail Durgut

E-mail
idurgut@metu.edu.tr
Department
Department of Petroleum and Natural Gas Engineering
Scopus Author ID
Web of Science Researcher ID
Depremlerin Tuzla Jeotermal Sahasındaki Etkilerinin İncelenmesi
Parlaktuna, Burak; Sınayuç, Çağlar; Durgut, İsmail (2021-05-11)
Rastlantısal parçacık hareket yöntemiyle incelenen dağılım katsayısının polimer enjeksiyonu üzerine etkisi
Durgut, İsmail (2021-01-01)
Polymer injection is a chemical EOR process, where the aim is to improve sweep efficiency of water flooding in an oil reservoir by increasing the water viscosity with the thickening effect of polymer injected with water. A...
A comparative analysis and rapid performance prediction of polymer flooding process by coupling reservoir simulation with neural networks
Zarepakzad, Negar; Artun, Emre; Durgut, İsmail (2021-01-01)
Accelerated technological progresses offer massive amounts of data, prompting decision making for any asset to be more complicated and challenging than before. Data-driven modelling has gained popularity among petroleum en...
Extending Voronoi-diagram based modeling of oil slick spreading to surface tension-viscous spreading regime
Durgut, İsmail; Reed, Mark (Elsevier BV, 2020-11-01)
An earlier paper demonstrated a methodology for modeling the spreading process with a Gaussian random walk procedure, but was limited to the gravity-viscous spreading regime. Here we extend the methodology of re-presenting...
Kuyu Yakınında Rezervuar Parametrelerinin Belirlenmesinde Basınç Darbesinin Kullanılmasının İncelenmesi
Durgut, İsmail (2019-12-01)
Pressure surge in a pipe due to sudden flow rate change or full-stop of fluid flow is a pressure wave propagating in fluid along the pipe. This phenomenon has been used to determine the flow rate and to detect and mo...
Random walk particle-tracking method for modeling changes of sediment characteristics in marine sediments after drilling discharges
Özdemir, Rabia Tuğçe; Durgut, İsmail (Elsevier BV, 2019-08-01)
Adverse impacts of drilling discharges on marine benthic environments have been observed since the advent of offshore drilling operations for exploration and production of oil and gas. This study utilizes a marine sediment...
Design and Development of Data-Driven Screening Tools for Enhanced Oil Recovery Processes
Yalgın, Gamze; Zarepakzad, Nida; Artun, Fazıl Emre; Durgut, İsmail; Kök, Mustafa Verşan (null; 2018-04-26)
Computationally efficient screening and forecasting tools can offer faster decision-making and value- creation opportunities for enhanced oil recovery (EOR) operations without requiring a high-fidelity reservoir model. In ...
Modeling spreading of oil slicks based on random walk methods and Voronoi diagrams
Durgut, İsmail (Elsevier BV, 2017-05-15)
We introduce a methodology for representation of a surface oil slick using a Voronoi diagram updated at each time step. The Voronoi cells scale the Gaussian random walk procedure representing the spreading process by indiv...
State estimation of transient flow in gas pipelines by a Kalman filter-based estimator
Durgut, İsmail; Leblebicioğlu, Mehmet Kemal (2016-09-01)
In this study, real-time estimation of flow rate and pressure along natural gas pipelines under transient flow condition is aimed. The estimation of the internal states of gas pipelines is based on a recursive discrete dat...
Dynamic modeling of environmental risk associated with drilling discharges to marine sediments
Durgut, İsmail; Reed, Mark; Smit, Mathijs G.D.; Ditlevsen, May Kristin (Elsevier BV, 2015-10)
Drilling discharges are complex mixtures of base-fluids, chemicals and particulates, and may, after discharge to the marine environment, result in adverse effects on benthic communities. A numerical model was developed to ...
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