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Justin J. Delver and Zachary K. Smith
Camelina sativa is an annual oilseed crop that requires low inputs. Recently, interest in camelina oil for both human use and biofuel production has increased. Camelina oil extraction is performed through two main methods, namely, mechanical expulsion an...
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Kai Yan, Yong Wang, Xianghua Lai, Yanli Wang and Zhiyong Yang
The influence of saturation on the Poisson?s ratio v of reservoir sediments has an engineering significance in the field of oil and nature gas exploration. Based on a self-developed combined (BE-EE-RC) test system, under the dehydration path, the Poisson...
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Galiya Abdilova, Zhadra Sergibayeva, Duman Orynbekov, Merey Shamenov, Gulmira Zhumadilova, Anara Bakiyeva, Nurbolat Mukashev, Assyl Bayadilova and Damir Dukenbayev
Sunflower is a major agricultural oilseed crop, and the Republic of Kazakhstan has been steadily strengthening its position as a producer of oilseeds. In this study, an oil pressing machine with two processes, including grinding sunflower seeds and press...
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Abdul Majeed Shar, Muhammad Furqan Qureshi, Darya khan Bhutto and Faisal Hussain Memon
Wettability is a key parameter for optimizing the residual oil recovery from geological rock formations and it provides a path for improved oil recovery and geo-storage of energy. Thus, the key motive behind wettability alteration from hydrophobic to hyd...
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Jacqueline Michel, Zachary Nixon, Linos Cotsapas, Scott Zengel, Jennifer Weaver, Harold Fravel and Philip Bambach
Extensive asphalt pavements have persisted along >25 km (km) of shoreline on Abu Ali Island, on the Arabian (Persian) Gulf coast of Saudi Arabia, reportedly stranding as a result of the 1983?1985 Nowruz oil spills. A study was conducted in October 2020 t...
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Xiaopu Wang, Lianjie Hou, Tianhao He, Zhenhan Diao, Chuanjin Yao, Tao Long and Ling Fan
Oil pollution in soil-groundwater systems is difficult to remove, and a large amount of residual oil is trapped in the low permeable layer of the heterogeneous aquifer. Aromatic hydrocarbons in oil have high toxicity and low solubility in water, which ar...
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Bingtao Hu, Zhaolin Gu, Chenxing Zhou, Le Wang, Chuanqing Huang and Junwei Su
Water flooding technology is widely used to improve oil recovery efficiency in oilfields. The capillary barrier effect induced by the complex pore structures in the reservoir rocks is a crucial reason for the trapping of a great deal of residual oil in o...
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Maximilian Lackner, Thomas Hribernig, Markus Lutz, Markus Plank and Karl Putz
A novel technique for the in situ removal of mineral hydrocarbons from aged brownfields is described. The approach uses emulsions of plant oil (5?10%, rapeseed) in water, which were found to extract 50?85% of mineral hydrocarbons in one leaching step fro...
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Hongen Yang, Junming Lao, Delin Tong and Hongqing Song
Water injection with an oscillatory pressure boundary is a promising technology, which can achieve a more economical and environment-friendly EOR (enhanced oil recovery). However, due to the unclear critical injection frequency, its oil production perfor...
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Emmanuel Senyo Fianu
Because of the non-linearity inherent in energy commodity prices, traditional mono-scale smoothing methodologies cannot accommodate their unique properties. From this viewpoint, we propose an extended mode decomposition method useful for the time-frequen...
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