Results 1 to 10 of about 547,890 (248)
Prediction of wax precipitation region in wellbore during deep water oil well testing
Petroleum Exploration and Development, 2018 During deep water oil well testing, the low temperature environment is easy to cause wax precipitation, which affects the normal operation of the test and increases operating costs and risks.
Yonghai GAO +6 more
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Nanofluidic Study of Multiscale Phase Transitions and Wax Precipitation in Shale Oil Reservoirs
EnergiesDuring hydraulic fracturing of waxy shale oil reservoirs, the presence of fracturing fluid can influence the phase behavior of the fluid within the reservoir, and heat exchange between the fluids causes wax precipitation that impacts reservoir ...
Zhiyong Lu +5 more
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Modeling of solid wax content in wax deposits
You-qi chuyun, 2022 The problem of wax deposition in crude oil pipelines is one of the important concerns for flow assurance in recent 50 years. Herein, the solid wax content in wax deposit was modeled with the precipitation enthalpy and precipitation entropy based on the ...
Xun ZHANG +5 more
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Influence laws of crude oil composition on wax precipitation characteristics of waxy crude oil
You-qi chuyun, 2020 Accurate prediction on wax precipitation characteristics is very important to seize the right time to clean and prevent from wax. Three series of simulated crude oils were prepared on the basis of crude oil composition and its analysis.
Guanghui LI, Meirong YAN, Xiaodan LI
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Characterization of wax precipitation behavior in Warm-Mix asphalt [PDF]
Scientific ReportsWax precipitation is a critical factor affecting the durability of wax-based WMA. To address the issues of high subjectivity and significant error associated with the conventional viscosity method for determining the WPT, this study proposes an enhanced ...
Yan Li, Jiawei Huang
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Energies, 2021 Wax precipitation and deposition are serious flow assurance problems. Wax precipitation is investigated simultaneously using centrifugation and high-temperature gas chromatography (C-HTGC) to obtain the amount and component distribution of precipitated ...
Huishu Liu +7 more
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An Investigation of the Asphaltene Effect on Wax Precipitation of Iran Asmari Reservoir Dead Crude Oil [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2023 Wax and asphaltene precipitations cause many problems and high costs in the petroleum industry; therefore, the significance of studying these depositions' behavior is considerable.
Elnaz Khodapanh +2 more
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Experiment on wax precipitation property of waxy crude oil based on DSC
You-qi chuyun, 2023 Wax precipitation property of waxy crude oil is a basic parameter for the economic & safe operation and flow security assurance technology of waxy crude oil pipeline transportation.
GUO Liping, YI Bo, CHEN Rui, FENG Yaoguo
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Energies, 2022 Condensate oil is increasingly valued as the high-quality conventional hydrocarbon resources generally decline. The efficient development of condensate oil, however, has always been a world problem; massive condensate oil will be retained in reservoirs ...
Yong Wang +4 more
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Experiment and Application of Wax Deposition in Dabei Deep Condensate Gas Wells with High Pressure
Energies, 2022 The Dabei deep high-pressure condensate gas field occupies the paramount position in the Tarim Oilfield in China, the exploration and developments of which have been progressing.
Lihu Cao +3 more
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