A5089095263- Reservoir Engineering and Simulation Methods
- CO2 Sequestration and Geologic Interactions
- Enhanced Oil Recovery Techniques
- Oil and Gas Production Techniques
- Hydraulic Fracturing and Reservoir Analysis
- Groundwater flow and contamination studies
- Hydrocarbon exploration and reservoir analysis
- Advanced biosensing and bioanalysis techniques
- Geothermal Energy Systems and Applications
- Atmospheric and Environmental Gas Dynamics
- Telomeres, Telomerase, and Senescence
- DNA and Nucleic Acid Chemistry
- Drilling and Well Engineering
Lomonosov Moscow State University
2015-2024
Abstract. We present a method for accelerated optimisation of CO2 injection into petroleum reservoirs. The assumes maximisation the net value by coupling reservoir models with calculation cash flows. proposed is based on construction hierarchy compositional increasing complexity. show that in dimensionless volumes, optimal water and gas slugs are very close 1-D 2-D areal water-alternating-gas (WAG) process. Therefore, solution to problem gives good approximation problem. designed using this...
The evaluation of water-alternating-gas (WAG) efficiency and profitability is complicated by a large number reservoir, operating, economic parameters constraints. This study aims at understanding the influence oil composition on different WAG injections. By employing compositional reservoir modeling Monte Carlo method to characterize diversity oils occurring in nature, we simulate microscopic displacement CO2 flooding when it applied both light- heavy-oil reservoirs. We find that performance...
Telomerase is a key component of the telomere length maintenance system in majority eukaryotes. displays maximal activity stem and cancer cells with high proliferative potential. In humans, telomerase regulated by various mechanisms, including interaction ssDNA overhangs that contain repetitive G-rich sequence, noncoding RNA, Telomeric repeat-containing RNA (TERRA), contains same sequence. So these nucleic acids can compete for templates cell. this study, we have investigated ability...
CO2- enhanced oil recovery (CO2-EOR) methods, which are based on the injection of carbon dioxide (CO2) into reservoir through an production well complicated by phase transitions and compositional effects. Thus, after penetrating reservoir, CO2 dissolves not only in oil, but also water, always exists oil-saturated rocks. At temperatures pressures typical oil-bearing strata concentration dissolved gas both these phases can be rather high. Standard algorithms used to model filtering processes...
Emissions of greenhouse gases into the atmosphere, in particular, carbon dioxide (CO2), are an urgent environmental problem. Today, technology capture and storage (CCS) oil reservoirs is proposed as a solution to this This can not only assist with decarbonization near-Earth space, but also contributes increase recovery. Since CO2 part that accompany production, release associated petroleum unacceptable their burning harmful environment. Thus, gas injection more environmentally economically...
<p>One of the most actual environmental problems is emissions greenhouse gases into atmosphere in particular carbon dioxide (CO<sub>2</sub>) emissions. Carbon capture and storage (CCS) oil reservoirs often proposed as a solution to this problem. This can not only help reduction but also increase profit from production. Furthermore, CO<sub>2</sub> one associated petroleum be disposed of. It unacceptable release gas its...
<p>We investigate the influence of microscopic displacement processes on optimal gas flooding strategies. We couple a 1-D compositional reservoir model with an economic to assess profitability In general, we aim at net present value maximisation, although oil recovery and CO<sub>2 </sub>storage efficiencies are also estimated. Under certain assumptions, reduce number parameters controlling selection strategy just few dimensionless...