Fig 2 - uploaded by Vitalij Kułynycz
Content may be subject to copyright.
![Enhanced oil recovery through CO 2 injection [7]](profile/Vitalij-Kulynycz/publication/335753060/figure/fig2/AS:801992964313089@1568221431337/Enhanced-oil-recovery-through-CO-2-injection-7.png)
![Fig. 1. Diagram illustrating waterflooding method of secondary recovery [7]](profile/Vitalij-Kulynycz/publication/335753060/figure/fig1/AS:801992964308992@1568221431288/Diagram-illustrating-waterflooding-method-of-secondary-recovery-7_Q320.jpg)
![Fig. 2. Enhanced oil recovery through CO 2 injection [7]](profile/Vitalij-Kulynycz/publication/335753060/figure/fig2/AS:801992964313089@1568221431337/Enhanced-oil-recovery-through-CO-2-injection-7_Q320.jpg)
![Fig. 3. Map of the top of JSt deposit [3]](profile/Vitalij-Kulynycz/publication/335753060/figure/fig3/AS:801992964337665@1568221431394/Map-of-the-top-of-JSt-deposit-3_Q320.jpg)
![Fig. 4. Pattern of distribution of injection and production wells [4]](profile/Vitalij-Kulynycz/publication/335753060/figure/fig4/AS:801992964308993@1568221431426/Pattern-of-distribution-of-injection-and-production-wells-4_Q320.jpg)
![The basic properties of the reservoir rock [12]](profile/Vitalij-Kulynycz/publication/335753060/figure/tbl1/AS:801992964333568@1568221431451/The-basic-properties-of-the-reservoir-rock-12_Q320.jpg)
Context in source publication
Context 1
... way to increase oil recovery is the injection of CO 2 into oil reservoirs (CO 2 -EOR). Carbon dioxide is injected to the reservoir resulting in the displacement of oil from the pores of the rock (Fig. 2). The main physical phenomena associated with this process are related to the behavior of the mixture of oil and carbon dioxide. These include: reduction of viscosity and density of the oil, evaporation of some components of the oil, reducing the surface tension of CO 2 -oil and water-oil, increase of permeability [15,16]. Several CO 2 ...
Similar publications
Shale oil and gas fields usually contain many horizontal wells. The key of 3D structural modeling for shale reservoirs is to effectively utilize all structure-associated data (e.g., formation tops) in these horizontal wells. The inclination angle of horizontal wells is usually large, especially in the lateral section. As a result, formation tops in...
Citations
... Area selection criteria for the water flooding pilot project include an area with high productivity and decent reservoir characteristics (Net Pay), the existence of fault within the area, pressure data, low water cut (WC), and Gas Oil Ratio (GOR), and reservoir continuity (Yi et al., 2012). Water flooding is proven to be utilizable to improve the ultimate recovery rate of a conventional oil reservoir (Kułynycz & Janowski, 2017). Water flooding is a vital process to preserve pressure inside an oil reservoir. ...
... Water Flooding Illustration(Kułynycz & Janowski, 2017) ...
The need for energy and mineral resources is needed for the survival of human life. One of the results of minerals contained in the bowels of the earth is crude oil. Natural resources crude oil is still a top priority for natural resource needs in Indonesia. So it is necessary to explore and exploit crude oil resources. Secondary recovery (water flooding) and tertiary recovery methods are carried out on an oil and gas well to assist the process of producing oil to the surface. Water flooding is a method that is widely used because water is easy to obtain, water supply is quite cheap and mobility is low. Water injection is a second stage recovery method by injecting water into the reservoir so that the remaining oil can be pushed to the production well. Water flooding in its application can show a decreasing trend in production if the efficiency of this method in the reservoir has decreased, therefore after the water flooding recovery method has decreased production, the EOR method as a tertiary recovery method can be applied.
