预测页岩气管道中的液体积累情况
Wei-Dong Zhao1, Li-Ping Fang2, Zhen-Qiang Xie3
1College of Petroleum and Chemical Engineering, Beibu Gulf University, Qinzhou, China.
Scientific reports
|January 30, 2026
概括
页岩气管道中的液体滞留威胁到效率和完整性. 本研究开发了液体积累的预测模型,帮助管道运行和降低成本.
科学领域:
- 石油工程是石油工程中的一个.
- 化学工程是化学工程的重要组成部分.
- 流体动力学 流体动力学
背景情况:
- 页岩气管道中的液体积累对效率,压力和完整性构成风险.
- 由于液体滞留而导致的腐蚀是管道运营中的一个重大问题.
- 准确预测液体滞留对于有效的流量保证至关重要.
研究的目的:
- 为了调查页岩气管道中的液体分布.
- 分析水和气体流速对液体积累的影响.
- 开发一种用于液体保持的预测数学模型.
主要方法:
- 使用正交测试来分析操作因素.
- 诸如水和气体流速等关键参数被系统地改变.
- 一个预测性数学模型被开发出来,并与OLGA模拟进行了验证.
主要成果:
- 该研究阐明了形成机制和影响液体积累的因素的相对意义.
- 建立了一个经过验证的数学模型,将操作参数与液体积累量相关联.
- 与行业标准的多相流程软件相比,该模型显示了准确性.
结论:
- 这些发现为优化养猪业务提供了理论基础.
- 提高管道运输效率和降低运营成本是可以实现的.
- 基于预测模型,可以实施改进的流量保证策略.
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