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Egyptian Journal of Petroleum
Scopus
ISSN 1110-0621 · Egyptian Petroleum Research Institute · 655 artikel di indeks
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Artikel Jurnal
Emulsion stability prediction tool
Produced fluids from oil field often contain emulsions which are a major challenge in the Petroleum Industry. Emulsion stability determines the ease with which oil and water separate in emulsion and plays an important role for production operations. The standard approach to know emulsion strength…
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Artikel Jurnal
Carrier Line Technique for Downhole Chemical Injection in Oil and Gas Industry; Case Study: El Hamra Oil Company
In oil production companies, corrosion is a common issue with various adverse economic and environmental consequences. Active well production fluid always comprises inherently corrosive and highly corrosive substances. There are a variety of treatment techniques to prohibit corrosion, such as…
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Artikel Jurnal
Vinylester-glass fiber composite for water pipe: Processing and effect of fiber direction
Vinylester-glass fiber composites have a wide scale of applications, however the combination between multiple fillers can cause some disadvantages due to complicated processing, high cost and incompatibility. This paper presents a novel trial for filling commercial vinylester (VE) resin with glass…
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Artikel Jurnal
Corrosion inhibitory characteristics, thermodynamics, and theoretical studies of N-((2-aminoethyl) carbamothioyl) acrylamide for carbon steel in 1 M HCl
Green synthesis has become very significant for sustainable development and health concern. The multicomponent is applied as an eco-friendly procedure to synthesize N-((2-aminoethyl) carbamothioyl) acrylamide (ACA). The structure of ACA is verified using FTIR and 1HNMR spectroscopy. The inhibitory…
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Artikel Jurnal
Using the Fenton reactions to eliminate Total Organic Carbon (TOC) from industrial effluents
Industrial effluents are produced in large quantities in underdeveloped nations, where they cannot be handled using conventional treatment techniques. In this study, hydroxyl radicals (HO•) were successfully generated for the treatment of industrial wastewater represented in TOC removals by…
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Artikel Jurnal
Discussion about “estimation of curie depth, geothermal gradient and near-surface heat flow from spectral analysis of aeromagnetic data in the loum-minta area (centre-east cameroon)”
Background: this paper reviews the results obtained from recent studies mentioning the crustal architecture in Cameroon. It also discusses the study of [1] “Estimation of Curie depth, geothermal gradient and near-surface heat flow from spectral analysis of aeromagnetic data in the Loum-Minta area…
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Artikel Jurnal
Marine geophysical surveys and interpretations on the ancient Eunostos harbor Area, Mediterranean Coast, Egypt
A marine geophysical survey was carried out over the ruins of the ancient Eunostos harbor, in front of the recent western harbor of Alexandria. The survey works aimed to study the seafloor and the subsurface layers over the survey area using side-scan sonar and sub-bottom profiler. It is attempted…
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Artikel Jurnal
Experimental and factorial design analysis of viscosity and fluid loss control of water-based mud treated with pineapple leaves
The cost of oil and gas drilling fluids with their chemical additives is fairly high above the total well cost. It is imperative that mud engineers find cellulose-rich agro wastes local alternatives to cut down costs. In this work, we analyzed the effect of pineapple leaves as a cheaper and more…
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Artikel Jurnal
Anionic cocogem surfactants containing propyl-2-ol groups: Synthesis, surface properties and antibacterial activity against SRB bacteria
Cocogem surfactants are synthesized based on the neutralization reaction of higher monocarboxylic acids (octanoic acid, nonanoic acid, decanoic acid, undecanoic acid, dodecanoic acid, tetradecanoic acid, hexadecanoic acid, heptadecanoic acid, octadecanoic acid) and 2:1 mol of…
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Artikel Jurnal
Monitoring, modeling, and optimization of parameters affecting the recovery efficiency of acid gases from a sweetening unit
Amine processes are the advanced technology available today for the removal of carbon dioxide (CO2) and hydrogen sulfide (H2S) acid gases. Methyldiethanolamine (MDEA) is a well-known tertiary amine used selectively for the removal of carbon dioxide from natural gas. There are many parameters that…
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Artikel Jurnal
Amino pyridine derivatives as new corrosion inhibitors for protection cabling metal of crude oil well during acidizing
Acidizing, which is essential in crude oil wells, improves oil/gas flow by injecting acid chemicals. HCl is frequently used to increase production. Add inhibitor chemicals to reduce acid stimulation and metal corrosion. Oil and gas well corrosion is successfully inhibited by amphiphilic amino…
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Artikel Jurnal
Synthesis, Characterization and Mechanism of MnFe2O4@g-C3N4 Nanocomposite as an effective Photocatalyst for the Generation of Hydrogen and organic contamination degradation
Photocatalysis has recently been shown to be a good way to get rid of pollutants and produce hydrogen. MnFe2O4@g-C3N4 was synthesized by solid state synthesis technique. In addition to producing hydrogen, MnFe2O4@g-C3N4 demonstrated outstanding photocatalytic performance for the decay of pesticides…
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Artikel Jurnal
Oleic acid-based compounds as lube oil additives for engine oil
The ongoing research focuses on preparing three compounds, based on oleic acid esters, through two steps to form 2-(3-acetylthioureido)-3-hydroxy-2-(hydroxymethyl) propyl oleate (Compound A), 2-(3-acetyl thioureido)-2-(hydroxymethyl) propane-1,3-diyl dioleate (Compound B) and 2-(3-acetyl…
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Artikel Jurnal
Three novel Gemini amide amphiphilics synthesis, characterization, thermodynamics, surface properties and biological activity
Three Gemini amphiphiles had prepared through reaction of amide of succinic acid with different bromo olefins. Their chemical structure was emphasized different spectroscopic methods. the surface tension measurements were investigated at 20, 40 and 60 °C. The Gemini surfactant with the longest tail…
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Artikel Jurnal
Effects of hydrogen enrichment on diesel engine fueled with Afzelia Africana biodiesel – TiO2 blends
Owing to strict emission-policies, vehicle manufacturers are mandated to control hazardous emissions from diesel engines. One novel step adopted in this work, is the use of hydrogen enrichment with nanofuel, where TiO2 nanoparticles- Afzelia Africana biodiesel-mix was blended with hydrogen for use…
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Artikel Jurnal
Corrosion inhibition of mild steel in 0.5 M HCL by substituted 1,3,4-oxadiazole
Organic inhibitors are normally used to inhibit the corrosion of metals or alloys in an aqueous environment. The anti-corrosive property of 5((6-Methyl-2-oxo-2H-chromen-4yl)thiomethyl)-2((N-(3-methyl-quinoxalin-2(1H)one)yl) methyl)-1,3,4-oxadiazole (MOD) on mild steel (MS) was studied. Which acts…
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Artikel Jurnal
Optimization and corrosion inhibition of Palm kernel leaves on mild steel in oil and gas applications
This study investigated the effectiveness of palm kernel leaves extract (PKLE) as green inhibitor using Central Composite Design (CCD). Phytochemical analysis was performed on the extract. Process variables used for the optimization in this study were: concentration of extract (0.5–1.5 g per…
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Artikel Jurnal
Effect of seismic vibration amplitudes and frequencies in dislodging an entrapped fluid in a pore model
The impact of seismic vibrational amplitude and frequency in dislodging an entrapped diesel globule in a pore model is experimentally studied. The effective change occurring inside a 3D printed pore model estimated from a systematic image analysis methodology is developed to represent the oil…
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Artikel Jurnal
Effect of ethanol, propanol and butanol on karanja biodiesel with vegetable oil fuelled in a single cylinder diesel engine
There is a significant need for alternative fuels as a result of increased fuel usage and resource depletion. Esters made from vegetable oils, waste cooking oil and bio alcohols are majorly used in IC engines as a substitute. Coconut oil (Co) and sunflower oil (Su), which have sufficient…
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Artikel Jurnal
Evaluation of economic viability of beneficiated barite from deposits in north-eastern Nigeria for use as weighing agent in drilling mud formulation
Exploitable deposits of barite exist in northeastern Nigeria but are not harnessed because their qualities are not to a standard required for drilling mud formulation. The work presented here is a preliminary result obtained from the beneficiation of barite samples from these deposits with the aim…