Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Svetlana Nikolayevna Rudyk"'
Publikováno v:
Journal of Petroleum Exploration and Production Technology. 11:3321-3332
Factors limiting foam injection for EOR application are exceptionally low rock permeability and exceedingly high salinity of the formation water. In this regard, foam formation using internal olefin sulfonate is investigated over a wide salinity rang
Publikováno v:
Energy & Fuels. 33:8374-8382
Effects of salinity, total flow rate, and gas flow rate on the foam generation using internal olefin sulfonate (IOS) surfactant were investigated. The compatibility tests performed at 1–11% NaCl at...
Autor:
Svetlana Nikolayevna Rudyk
Publikováno v:
Fuel. 216:330-340
A number of indices generated from SARA analyses data are used for characterization of petroleum mixtures (e.g. colloidal instability index Ic = (As + S)/(R + A) and asphaltene index Ia = (As + R)/(S + A)). Knowledge of relationships between SARA fra
Publikováno v:
Rudyk, S, Spirov, P & Tyrovolas, A 2018, ' Effect of temperature on crude oil extraction by SC-CO 2 at 40–70 °C and 40–60 MPa ', Journal of CO2 Utilization, vol. 24, pp. 471-478 . https://doi.org/10.1016/j.jcou.2018.02.009
The extraction process of crude oil by supercritical CO2 was simulated in a high pressure extractor at 40, 50, 60 and 70 °C, and at 20, 40 and 60 MPa in order to investigate the effect of temperature on oil recovery. The total recovery of oil increa
Publikováno v:
Energy and Climate Change. 2:100030
The development of tight gas reservoirs requires detailed knowledge of gas volumes and their distribution in three-dimensional space. This information can be obtained using a Saturation Height Model (SHM) developed by combining mercury injection capi
Publikováno v:
Journal of Petroleum Science and Engineering. 207:109052
The pressure drop (dP) and apparent viscosity characterize the ability of foam to control gas mobility in core flooding experiments. There is no clarity regarding which factor, total flow rate (qt), foam quality (fg), gas (qg) or liquid (ql) flow rat
Publikováno v:
The Journal of Supercritical Fluids. 128:291-299
Supercritical carbon dioxide (SC-CO 2 ) was used for the extraction of used motor oil (UMO) from two types of contaminated sand (sieved and not sieved) at 70–80 °C and 35–65 MPa. The presence of fine sand in Sand 1 contributed to the increase of
Publikováno v:
Energy & Fuels. 31:6274-6283
The effect of temperature on supercritical carbon dioxide (SC-CO2) extraction of crude oil from the Gorm oil field of the North Sea was investigated at temperatures of 40–70 °C and pressures of 20–60 MPa. MALDI-TOF, GC-MS, and NMR analyses were
Publikováno v:
Journal of CO2 Utilization. 17:90-98
Oil upgrading due to the decrease of metal, asphaltene and sulfur content improves the quality and value of oil. The three-step sequential extraction from Nigerian oil sand samples by supercritical carbon dioxide (SC-CO 2 ) was carried out by the add
Autor:
Samia Al-Riyami, Yahya Al-Wahaibi, Svetlana Nikolayevna Rudyk, Nader Mosavat, Peyman Pourafshary
Publikováno v:
Energy and Climate Change. 1:100009
Fast economic growth in Oman coupled with its climatic conditions have led to an energy-intensive lifestyle that has resulted in high levels of carbon dioxide (CO2) emissions. The injection of CO2 produced by cement plants into oil reservoirs combine