Showing 521 - 540 results of 1,922 for search '"petroleum"', query time: 2.06s Refine Results
  1. 521
  2. 522
    Published in 2017
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ... and substations. The company is located in one of the major petroleum production areas in Colombia, and because...
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  3. 523
    Article of journal
    Repositorio Repositorio UCC

    ... and petroleum ether) and the moisture condition of the seed (fresh and dried). The results obtained...
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  4. 524
  5. 525
  6. 526
  7. 527
    Published in 2018
    Repositorio Lumieres
    ... petroleum system. Then they proceeded to talk about the natural gas generalities, and how they describe...
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  8. 528
    Published in 2021
    Repositorio Repositorio Institucional - RIBUC
    ... such as: petroleum, natural gas, and coal, which generate emissions that contaminate the environment and have a...
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  9. 529
    Published in 2021
    Repositorio Repositorio Institucional - RIBUC
    ... such as: petroleum, natural gas, and coal, which generate emissions that contaminate the environment and have a...
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  10. 530
  11. 531
  12. 532
    Article of journal
    Published in 2021
    Repositorio Repositorio Institucional - RIBUC
    ... such as: petroleum, natural gas, and coal, which generate emissions that contaminate the environment and have a...
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  13. 533
    Article of journal
    Published in 2021
    Repositorio Repositorio Institucional - RIBUC
    ... such as: petroleum, natural gas, and coal, which generate emissions that contaminate the environment and have a...
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  14. 534
    Published in 2017
    Repositorio Lumieres
    ... to this type of company were used. The hydraulic fracturing technique benefits within the petroleum sector were...
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  15. 535
    Published in 2019
    Repositorio Lumieres
    ... the petroleum engineering career and mechanical engineering. Initially, the theoretical basis for the occurrence...
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  20. 540