The use of steam-CO process in linear and three dimensional unconsolidated limestone models for heavy oil recovery

Determination of microbial eor mechanisms for selected Turkish crude oils Behlülgil, A. Kemal; Mehmetoğlu, Mustafa Tanju; Department of Petroleum and Natural Gas Engineering (1997)
Development of a screening model for polymer flooding in multi-layer reservoirs ZarePakzad, Negar; Durgut, İsmail; Artun, Emre; Department of Petroleum and Natural Gas Engineering (2018) Polymer flooding is a chemical enhanced oil recovery method which aims to increase oil production from a water flooded oil reservoir by increase in water viscosity and reduction in water-oil mobility ratio. These changes result in significant increase in sweep efficiency of water comparing with water-only flooding technique. The objective of this study is to analyze the behavior of multilayer reservoirs under polymer flooding process, considering effects of reservoir characteristics, polymer properties and ...
An Experimental study of enhanced oil recovery application in limestone medium using NaOH solutions Ay, Cansu; Sınayuç, Çağlar; Department of Petroleum and Natural Gas Engineering (2014) An interest in enhanced oil recovery is increasing due to rising oil prices, rising energy consumption and insufficient oil production from conventional techniques. As an EOR technique, alkaline injection is widely used to recover the trapped oil in pore spaces. In this study,the use of sodium hydroxide (NaOH) solutions as an enhanced oil recovery technique for limestone formations in South East Turkey was investigated. Routine core analyses (porosity, permeability and grain density) and spontaneous imbibit...
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An Experimental study on steam distillation of heavy oils during thermal recovery Tavakkoli Osgouel, Yashar; Parlaktuna, Mahmut; Department of Petroleum and Natural Gas Engineering (2013) Thermal recovery methods are frequently used to enhance the production of heavy crude oils. Steam-based processes are the most economically popular and effective methods for heavy oil recovery for several decades. In general, there are various mechanisms over steam injection to enhance and have additional oil recovery. However, among these mechanisms, steam distillation plays pivotal role in the recovery of crude oil during thermal recovery process. In this study, an experimental investigation was carried o...

Citation Formats

F. Gümrah, “The use of steam-CO process in linear and three dimensional unconsolidated limestone models for heavy oil recovery,” Ph.D. - Doctoral Program, Middle East Technical University, 1988.