Home > Wen Yuan (High School Edition) > 2020 No.02 > 火驱采出气集输过程中难点探究

  • 火驱采出气集输过程中难点探究

    Author(s):

    丁宇

    Publication Title:

    Wen Yuan (High School Edition) 2020 No.02

    Affiliations:

    中油(新疆)石油工程有限公司 新疆 乌鲁木齐 830000

    Abstract:

    ]本文基于火驱采出气特点,探究了采出气集输过程中脱水、酸性气体腐蚀和增压方式等难点。集输过程中宜采用分子筛脱水工艺,增压方式宜选用螺杆压缩机和往复压缩机组合方式;增压过程中空冷器可能堵塞,应定期利用热水和硫溶剂对空冷器进行冲洗;脱水后采出气集输选取碳钢+缓蚀剂,不脱水采出气集输选用钢骨架复合管,集输压力>12MPa宜选用双金属复合管。

    Keywords:

    火驱;采出气;集输;腐蚀

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