Showing 321 - 340 results of 1,922 for search '"petroleum"', query time: 0.14s Refine Results
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    Published in 2025
    Repositorio Repositorio Institucional U. Caldas
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    Published in 2016
    Repositorio Lumieres
    ...; for this the company program PEOffice Optimization Petroleum Technologies and Schlumberger Petrel was used. The static...
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  12. 332
    Published in 2012
    Repositorio Universidad Nacional de Colombia

    ... petroleum ether, ethyl acetate, buthanolic and aqueous fractions. These extracts and fractions were...
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  17. 337
    Published in 2013
    Repositorio RiUPTC: Repositorio Institucional UPTC
    .... This article deals mainly, with the relationship between the UIS and the Colombian Petroleum Enterprise...
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    Published in 2021
    Repositorio Lumieres
    ... Petroleum company wants to reduce the social gap and strengthen the existing relationships of trust...
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  20. 340
    Trabajo de grado de pregrado
    Published in 2020
    Repositorio Repositorio UCC

    ... Norma API 653, por sus siglas en Ingles (American Petroleum Institute), que en general, se encarga de...
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