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Çağlar Sınayuç

E-mail
caglars@metu.edu.tr
Department
Department of Petroleum and Natural Gas Engineering
Scopus Author ID
A new fully probabilistic methodology and a software for assessing uncertainties and managing risks in shale gas projects at any maturity stage
Tugan, Murat Fatih; Sınayuç, Çağlar (Elsevier BV, 2018-09-01)
Shale oil and shale gas projects generally have marginal economics, hence should be carefully analyzed from the economic standpoint. Generating an economically recoverable resource (ERR) probability function that shows the...
Adsorption behaviour of shale gas reservoirs
Merey, Sukru; Sınayuç, Çağlar (2018-01-01)
Experimental adsorption measurements for one shale sample were conducted at 25 degrees C, 50 degrees C and 75 degrees C up to 2,000 psia by using pure methane (CH4) and pure carbon dioxide (CO2) to understand the behaviour...
Numerical simulations for short-term depressurization production test of two gas hydrate sections in the Black Sea
MEREY, ŞÜKRÜ; Sınayuç, Çağlar (2017-08-01)
Gas hydrates are considered as a promising energy source and the Black Sea has a high potential of gas hydrates. The Danube Delta of the Black Sea is the most well-known prospect in the Black Sea after many geological and ...
Analysis of the Black Sea sediments by evaluating DSDP Leg 42B drilling data for gas hydrate potential
Merey, Sukru; Sınayuç, Çağlar (Elsevier BV, 2016-12-01)
Many gas seepages, temperature, pressure, salinity, anoxic environment and high source gas potential of the Black Sea indicates that the Black Sea might have huge potentials for biogenic and thermogenic gas hydrates. Howev...
Analysis of carbon dioxide sequestration in shale gas reservoirs by using experimental adsorption data and adsorption models
Merey, Sukru; Sınayuç, Çağlar (2016-11-01)
For carbon dioxide (CO2) sequestration in depleted shale gas reservoirs or CO2 injection as an enhanced shale gas recovery technique, it is important to understand the adsorption mechanism in these reservoirs. In this stud...
GAS-IN-PLACE CALCULATIONS IN SHALE GAS RESERVOIRS USING EXPERIMENTAL ADSORPTION DATA WITH ADSORPTION MODELS
Merey, Sukru; Sınayuç, Çağlar (2016-09-01)
In this research, experimental adsorption measurements for a Dadas shale sample were conducted at various pressures (up to 13 790 kPa (2000 psia)) and temperatures (25, 50, and 75 degrees C) using pure methane (CH4). The e...
Experimental set-up design for gas production from the Black Sea gas hydrate reservoirs
Merey, Sukru; Sınayuç, Çağlar (2016-07-01)
Gas hydrate deposits which are found in deep ocean sediments and in permafrost regions are supposed to be a fossil fuel reserve for the future. The Black Sea is also considered rich in terms of gas hydrates. It abundantly ...
New Software That Predicts Hydrate Properties and Its Use in Gas Hydrate Studies
Merey, Sukru; Sınayuç, Çağlar (American Chemical Society (ACS), 2016-05-01)
Gas hydrates have become very popular recently especially as an energy source and a transportation medium. The estimations of hydrate properties such as hydrate equilibrium pressure, cage occupancy, density, mass, hydratio...
Investigation of gas hydrate potential of the Black Sea and modelling of gas production from a hypothetical Class 1 methane hydrate reservoir in the Black Sea conditions
Merey, Sukru; Sınayuç, Çağlar (2016-02-01)
Gas hydrate deposits which are found in deep ocean sediments and in permafrost regions are supposed to be a fossil fuel reserve for the future. The Black Sea is also considered rich in terms of gas hydrates. It abundantly ...
An experimental study on the CO2-CH4 swap process between gaseous CO2 and CH4 hydrate in porous media
Ors, Oytun; Sınayuç, Çağlar (Elsevier BV, 2014-07-01)
Recently, exhaustion of primary energy sources and increase in the atmospheric CO2 levels have become two major energy challenges of the world; therefore, utilization of alternative energy sources and avoiding the emission...