Results 31 to 40 of about 401,481 (329)
Could petroleum work as lubricant oil on slippery lubricated surfaces to prevent inorganic scaling?
Heliyon, 2020 The use of nucleation and growth inhibitors at offshore oil industry to avoid inorganic scaling could be replaced by both physical and chemical modifications at surfaces to prevent the scaling.
Filipe Signorelli +1 more
doaj +1 more source
Overview of fracturing proppants
工程科学学报, 2016 The success of the shale gas revolution in America largely depended on the breakthrough in the key technologies of horizontal drilling and hydraulic fracturing. Because of this, America's energy crisis was greatly relieved.
MOU Shao-yan, JIANG Yong
doaj +1 more source
A bibliometric analysis of the application of machine learning methods in the petroleum industry
Results in Engineering, 2023 With the emerge of Artificial Intelligence and Machin learning systems, the petroleum industry has witnessed a significant progress in its different disciplines to optimize decision making, time and costs.
Zahra Sadeqi-Arani, Ali Kadkhodaie
doaj +1 more source
Heliyon, 2019 Langmuir isotherm is the most common adsorption model used in the prediction of gas adsorption in most shale and coal bed methane reservoirs. However, due to the underlying assumption of single temperature, it fails to model gas adsorption where ...
John Fianu +2 more
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A review of the management of the mining and metallurgical engineering discipline of NSFC in 2022
工程科学学报, 2023 This paper summarizes the application, review, and award of research funding in the Mining and Metallurgical Engineering discipline at the Department of Engineering and Materials Science of National Natural Science Foundation of China (NSFC) in 2022 ...
Xi-bo WANG +5 more
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Heliyon, 2019 Modern-day climate and environmental factors are largely responsible for the different geometric characteristics exhibited by formation zones/petroleum reservoirs which makes them highly selective with respect to their adaptation to drilling fluids ...
Emeka Emmanuel Okoro +4 more
doaj +1 more source
Fuels with low octane number: water injection as knock control method
Heliyon, 2019 The present paper deals with the study of water effect on the combustion of fuels with low Octane Number in Internal Combustion Engines. In particular, this study was carried out using a variable volumetric compression ratio CFR fuel engine.ASTM ...
S. Brusca +4 more
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Heliyon, 2019 Many research works are being carried out to enhance the performances of internal combustion engines to meet out the current energy demand and to reduce the emission with the alternate fuels.
M. Vijayakumar, P.C. Mukesh Kumar
doaj +1 more source
On the upstream mobility scheme for two-phase flow in porous media [PDF]
, 2009 When neglecting capillarity, two-phase incompressible flow in porous media is modelled as a scalar nonlinear hyperbolic conservation law. A change in the rock type results in a change of the flux function.
B Temple +28 more
core +12 more sources