Results 11 to 20 of about 581,730 (300)
Comparative Study on the Performance of Solvent-Based and Waterborne Polyurethane Top-Coats in Laboratory Accelerated Test and Field Test [PDF]
Cailiao BaohuTaking solvent-based acrylic polyurethane top-coat and waterborne aliphatic polyurethane top-coat as the research objects， this study explored the effects of two laboratory accelerated aging methods (neutral salt spray， xenon lamp aging) and natural ...
MA Kaijun, XUE Fengying, ZHANG Zhiyou, CHEN Zhangfeng
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A Crude Crude Oil Calculation [PDF]
Economic Synopses, 2004 Akey macroeconomic development during 2003 and 2004 has been the higher price of crude oil. Analysts have attributed the higher price to several possible sources, including supply disruptions in key oil-producing countries, demand increases from a global economy performing better than expected, especially in Asia, and a risk premium associated with an ...
openaire +2 more sources
Interactions between Zooplankton and Crude Oil: Toxic Effects and Bioaccumulation of Polycyclic Aromatic Hydrocarbons [PDF]
, 2013 We conducted ship-, shore- and laboratory-based crude oil exposure experiments to investigate (1) the effects of crude oil (Louisiana light sweet oil) on survival and bioaccumulation of polycyclic aromatic hydrocarbons (PAHs) in mesozooplankton ...
Almeda, Rodrigo +5 more
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Energies, 2020 The uncertainty in the evolution of crude oil price fluctuation has a significant impact on economic stability. Based on the decomposition of crude oil price fluctuation by the state-space model, this paper studies the fluctuation trend of crude oil ...
Jiaying Peng +2 more
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Journal of Applied Sciences and Environmental Management, 2022 There is need to establish the best lignocellulosic wastes with bio-stimulatory effects on mushrooms been investigated for myco-remediation purposes. Solid state fermentation of four substrates (sawdust of Anthostema aubryanum Baill, Mansonia altissima (
R.O. Sanni, E.M. Adongbede
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Analyses on Heating Energy Saving of Two Hot Waxy-Crude Oil Pipelines Laid Parallel in One Ditch
Advances in Mechanical Engineering, 2013 Laying two pipelines in one ditch is a new technology recently employed by the petroleum companies of China and has great advantages of minimizing environmental disruption as well as bringing tremendous economic and social benefits.
Changzheng Sun, Bo Yu
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Oil threshold value between oil price and production [PDF]
Panoeconomicus, 2019 This study proposes a panel smooth transition regression (PSTR) model to investigate the nonlinear relationship between crude oil prices and crude oil production in 122 countries, both OPEC and non-OPEC, from March 1994 to October 2015.
Yang Tzu-Yi +2 more
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Under the background of 100 million tons of crude oil purchase and sale contract: Countermeasures for smooth operation of the Alashankou-Dushanzi-Urumqi crude oil pipeline [PDF]
E3S Web of Conferences, 2023 A 100 million ton crude oil purchases and sale contract signed between China and Russia, and the crude oil will pass through Kazakhstan and flow along the Alashankou-Dushanzi-Urumchi crude oil pipeline to western Region.
Liu Dan +5 more
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Tikrit Journal of Engineering Sciences, 2017 An investigation was carried out to determine the corrosion rate of carbon steel (A 106 GradeB) as flow line in crude oil production with CO2 content employing three Iraqi crude oil (Kirkuk crude oil, Halfaya crude oil, and Rumalia crude oil) with ...
Saad Ahmed Jafar, Enaam Y. Abdel-Rahman
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An Optimized Gradient Boosting Model by Genetic Algorithm for Forecasting Crude Oil Production
Energies, 2022 The forecasting of crude oil production is essential to economic plans and decision-making in the oil and gas industry. Several techniques have been applied to forecast crude oil production.
Eman H. Alkhammash
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