Enhanced clustering techniques for lithofacies and electrofacies identification in post-salt carbonate and siliciclastic reservoirs: a case study from the campos basin, Brazil
October 2025
The effective characterization and management of hydrocarbon reservoirs require a thorough understanding of their petrophysical properties, from exploration to production. Modern borehole logging and...
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Laboratory evaluation of an innovative polyfraction nanoemulsion for enhanced oil recovery in carbonate reservoirs
October 2025
Polymers and nanoemulsions are frequently employed to boost enhanced oil recovery (EOR) systems' performance. Several physical phenomena that are essential to the process can be used in a synergistic...
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Design and optimal sizing of PV/grid-integrated EV charging stations at universities: A case study
October 2025
Energy-efficient electric vehicles (EVs) are being researched and developed in response to growing worries about worldwide warming and fossil fuel (FF) shortages. The number of EV charging stations...
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Kaolinite origins and distinctive influences on deep-buried reservoir: A case study of Pinghu Formation in Xihu Depression, offshore China
October 2025
Substantial hydrocarbons in deep-buried reservoirs are challenged by diagenetically induced heterogeneity, hindering the identification of sweet-spot prospects. Despite being a common diagenetic mineral,...
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Coalbed methane systems and hydrochemical signature of produced water in the Zhijin Block, Western Guizhou province, China: Implications for gas production
October 2025
The development of coalbed methane (CBM) resources is controlled by the characteristics of CBM systems. Three types of superposed CBM systems, including growing, decaying, and stable, were recognized...
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Optimizing wind energy conversion system efficiency using advanced modified super-twisting direct power control: Real-time implementation on dSPACE 1104 board
October 2025
One of the most well-known nonlinear methods that is not based on the mathematical model of the wind conversion system is super-twisting control. This method is one of the best alternatives due to its...
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Optimization of PV parameters under varied environmental conditions: A hybrid secant–Newton-Raphson method
October 2025
Photovoltaic (PV) systems play a crucial role in renewable energy production, and accurate parameter estimation is essential for modeling and performance analysis. In this paper, a hybrid method combining...
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The role of artificial intelligence in accelerating renewable energy adoption for global energy transformation
October 2025
Artificial Intelligence (AI) has emerged as a critical solution to address persistent challenges hindering renewable energy adoption, including resource intermittency, grid integration complexities,...
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Geological characteristics and models of gas hydrate-free gas coexistence in Shenhu area, South China Sea
October 2025
The exploitation of a single natural gas hydrate deposit is unlikely to meet industrial thresholds, and the integrated co-production of hydrates, shallow free gas, and deep gas is essential for achieving...
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Seasonal optimization of solar PV tilt angles for enhanced energy efficiency in Rajasthan, India
October 2025
Solar radiance is used as a fuel in a solar photovoltaic plant to generate electricity. The maximum solar radiance mainly depends on latitudes and optimal tilt angle. This paper aims to determine the...
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Digitalization as a driver for sustainable development in the GCC economies
October 2025
Digitalization is one of the key drivers of the global economy. This is especially true for the GCC (Gulf Cooperation Council) countries, which include Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and...
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Steam injection pressures and rates, variable permeabilities systems, and wells alignments parameterization in SAGD: A simulation study
October 2025
SAGD is one of the steam recovery methods of heavy oil, which is typically performed using one horizontal injection well and one horizontal production well. However, multiple injection and production...
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The impact of GDP and CO2 emissions on domestic general government health expenditure per capita. Evidence from 166 countries
October 2025
The main purpose of this research is to examine the relationship between gross domestic product (GDP) and carbon dioxide emissions and domestic general government health expenditure per capita (GGHE_D_PC)...
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A Review on Physical and Chemical Hydrogen Storage Methods for Sustainable Energy Applications
Available online 25 August 2025
A comprehensive review of physical, chemical, and geological hydrogen storage and delivery methods to support sustainable energy systems is presented a survey of compressed gas, liquid hydrogen, adsorption...
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Innovative geodynamic models for ensuring the sustainability and safety of the Russian fuel and energy industry
Available online 19 August 2025
Risk formation and sustainable development of the fuel and energy industry of Russia are considered. Special attention is paid to their geodynamic causes. The mathematical model presented is unique...
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Optimal selection of favorable production areas for low-permeability sandstone gas reservoirs in the Benxi Formation of the Upper Carboniferous in Ordos Basin
July 2025
In recent years, as natural gas exploration and development have intensified, several high-product gas reservoirs of the Upper Carboniferous Benxi Formation have been discovered in the central and eastern...
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Leveraging IoT and CFD to optimize solar PV module performance in high-temperature environments; case study: Kirkuk, Iraq
July 2025
-Solar photovoltaic (PV) systems are increasingly employed as a sustainable energy source. However, their efficiency is significantly affected by high operating temperatures, especially in regions like...
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Tectonic thermal evolution of Aksu area in the Tarim Basin, NW China: Indications from apatite fission track thermochronology
July 2025
This manuscript aims to analyze the tectonic evolution of the Aksu area in the Tarim Basin. Fracture orientation, dip angle, and aperture were meticulously measured using geological survey tool. Outfield...
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Multi-criteria GIS-based approach for optimal site selection of solar and wind energy
July 2025
This research introduces a comprehensive multi-criteria geographic information system-based approach designed to determine optimal locations for solar and wind energy development by integrating geographic...
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Overview improving the efficiency of a wind turbine by using a nozzle and solar radiation
July 2025
As the global transition toward renewable energy intensifies, wind energy stands out as a promising solution. Wind, an indirect form of solar energy, is continuously replenished by the sun's heating...
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Reducing drilling cost of geothermal wells by optimizing drilling operations: Cost effective study
July 2025
A significant factor influencing the adoption of geothermal energy in Egypt and the other regions is the cost associated with drilling, which constitutes approximately 35 %–50 % of the overall costs...
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Development of an improved numerical model for fracture propagation in hydraulic fracturing of low-permeability formations using FracproPT software
July 2025
The primary technologies employed to access unconventional resources today are horizontal drilling and single or multi-stage fracturing. Micro-seismic data frequently corroborates that hydraulic fracturing...
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Design and simulation of a standalone solar energy system by PV SYST
July 2025
Solar energy is a clean and reliable energy source, particularly in remote areas, where the energy supply is limited. This study aims to design and simulate a 4.95 kW off-grid solar energy system for...
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A sustainable path to Modernization: Transforming African cities
July 2025
Africa is undergoing one of the world's fastest urbanization processes, presenting both opportunities and complex challenges. This rapid urban expansion is linked to the urgent need for resilient infrastructure,...
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A comprehensive review of smart energy management systems for photovoltaic power generation utilizing the internet of things
July 2025
Renewable energy represents the most reliable and widely recognized solution for meeting the escalating global energy demands. The optimization of solar energy generation necessitates a strong focus...
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