Showing 1,481 - 1,500 results of 1,926 for search '"Petroleum"', query time: 0.05s Refine Results
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    Hybrid in-situ and ex-situ hydrolysis of catalytic epoxidation neem oil via a peracid mechanism by Ismail Md. Rasib, Mohd Jumain Jalil, Nabisab Mujawar Mubarak, Intan Suhada Azmi

    Published 2025-01-01
    “…This research aids in transforming neem oil into a value-added product, reduces petroleum dependence, and provides key insights into reaction kinetics for industrial applications.…”
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  4. 1484
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    Empirical Correlations for K-Values of Crude Oils by Jose V. Flores-Cano, Carlos G. Aguilar-Madera, Erik C. Herrera-Hernández, G. Espinosa-Paredes, Jose P. Ruelas-Leyva, Victor Matías-Pérez, Jorge A. Briones-Carrillo

    Published 2022-01-01
    “…The proposed correlations are useful for rapid vapor-liquid equilibrium calculations during the compositional modeling of petroleum reservoirs.…”
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    Behavior and damage of a pipe in the presence of a corrosion defect depth of 10% of its thickness and highlighting the weaknesses of the ASME / B31G method by Habib Berrekia, D. Benzerga, A. Haddi

    Published 2019-06-01
    “…The company DRC (pipe repair Department) located within the SONATRACH Company of oil and gas in Algeria, which is responsible for the repair of pipelines for the transport of gas or crude petroleum, will rehabilitate old pipes that have operated on-line for approximately 30 years or come from remaining projects. …”
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  12. 1492
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    Microfacies and Reservoir Space Characteristics of Carbonate Reservoir of the Ordovician Yingshan Formation in Northern Slope of Tazhong Uplift, Tarim Basin by Ping Ren

    Published 2023-01-01
    “…As an important stratum of exploration in the Tarim Basin, which is the largest petroleum basin in China, Yingshan Formation has great potential. …”
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  14. 1494
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    THE LIFE OPTIMIZATION OF THE SEALING SURFACE OF THE ROTATING CONTROL HEAD RUBBER CORE BASED ON THE EXPERIMENT by HE YuHang, HOU ZuoFu, ZHAO JingYing, XIA ChengYu, WU JiWei, HUANG Jian, FANG Yong

    Published 2020-01-01
    “…The safe lowering and lifting speed of drill pipe under different pressures is obtained.At last,according to the Chinese standard,indoor seal test and field application test were carried out in the well control equipment quality supervision and inspection center of China national petroleum industry to confirm the reliability of finite element optimization,which is of great practical significance to improve the service life of rubber core and oilfield operation safety.…”
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  16. 1496
  17. 1497

    Thermal performance evaluation of phase changing materials in double glazing units for office buildings in Egypt by Omar Abdel-Rahman, El Rouby, Mohamed Moemen Afify

    Published 2025-02-01
    “…The results showed that using petroleum jelly as a PCM with DGUs will lead to a significant effect in reducing the usage of mechanical systems in cooling the building spaces by 8.91%, 8.62%, and 8.07% in Cairo, Alexandria, and Aswan consecutively from the total yearly cooling electric consumption.…”
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  18. 1498
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    Carbon Nanotubes: Synthesis via Chemical Vapour Deposition without Hydrogen, Surface Modification, and Application by Nguyen Duc Vu Quyen, Dinh Quang Khieu, Tran Ngoc Tuyen, Dang Xuan Tin, Bui Thi Hoang Diem

    Published 2019-01-01
    “…The present study describes the growth of carbon nanotubes (CNTs) from liquefied petroleum gas (LPG) on an Fe2O3/Al2O3 precatalyst via a chemical vapour deposition (CVD) process without hydrogen. …”
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  20. 1500

    Recycling of Oily Sludge as a Roadbed Material Utilizing Phosphogypsum-Based Cementitious Materials by Wei Xiao, Xiao Yao, Fuyang Zhang

    Published 2019-01-01
    “…Oily sludge is a hazardous waste containing emulsified petroleum hydrocarbons, water, heavy metals, and solid particles. …”
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