Yazar "Yalman, Emine" için listeleme
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Cost Analysis of Inhibitive Drilling Fluids
Yalman, Emine; Federer-Kovacs, Gabriella; Depci, Tolga (International journal of energy studies, 2021)The main objective of this study is to provide a better understanding of inhibitive water-based drilling fluid's central cost drivers. In this study a comparison of costs is provided between two polymer drilling fluid ... -
Development of novel inhibitive water-based drilling muds for oil and gas field applications
Yalman, Emine; Federer-Kovacs, Gabriella; Depci, Tolga; Al Khalaf, Hani; Aylıkçı, Volkan; Aydın, Mustafa Göktan (Elsevier, 2022)The aim of this study is to develop inhibitive drilling fluid systems generated from waste materials that can contribute to the reduction of potential well instability problems caused by drilling fluid based on rheological ... -
Development of Water-Based Drilling Fluid in Miticration of Differential Sticking Tenuency
Yalman, Emine; Federer-Kovacs, Gabriella; Depci, Tolga (University of Zagreb, 2022)The objective of the study is to design a drilling fluid that prevents differential pressure pipe sticking tendency caused by drilling fluid with fly ash that is an industrial waste generated from the combustion of coal. ... -
A New Insight into Formulation Approach for Water Based Drilling Fluids
Yalman, Emine; Federer-Kovacs, Gabriella; Depci, Tolga (Slovnaft VURUP a.s, 2022)The objective of this study is to develop a water-based drilling fluid with enhanced rheological and filtation characteristics by using a coal combustion by product which is known as fly ash (CCA). To this end, initially, ... -
Optimization of Electrochemical Presodiation Parameters of Na-Ion Full Cells for Stable Solid–Electrolyte Interface Formation: Hard Carbon Rods from Waste Firefighter Suits
Yalman, Emine; Altundağ, Sebahat; Aydın, Mustafa Göktan; Önal, Yunus; Depci, Tolga; Tekbaş, Hasan; Bulut, Fatih; Yaşar, Sedat; Altın, Serdar (Wiley, 2023)Utilizing the synthetic waste of firefighter costumes, rod-shaped hard carbon materials are effectively produced for the first time with over 99% purity, and their structural properties are evaluated using the appropriate ... -
Synthesis and characterization of whitlockite from sea urchin skeleton and investigation of antibacterial activity
Yücel, Ayşegül; Sezer, Selda; Birhanlı, Emre; Ekinci, Tuba; Yalman, Emine; Depci, Tolga (Elsevier, 2021)In the present study, undoped whitlockite and ZnO doped-Whitlockite, which is the second most abundant inorganic material in bone structure, were synthesized from sea urchin skeleton. The obtained bioceramic ma-terials ...
