石油化工高等学校学报

石油化工高等学校学报 ›› 2016, Vol. 29 ›› Issue (2): 55-59.DOI: 10.3969/j.issn.1006-396X.2016.02.011

• 石油工程 • 上一篇    下一篇

高温气井产水量地面计量误差修正

林 飞,邓克树,马 杰,邓传忠   

  1. (中海石油(中国)有限公司崖城作业公司,广东深圳518067)
  • 收稿日期:2015-05-18 修回日期:2015-12-22 出版日期:2016-04-25 发布日期:2016-05-06
  • 作者简介:林飞(1987-),男,工程师,从事海上天然气开采研究;E-mail:feeling86982026@126.com。

The Deviation Revise in High Temperature Gas Well Production Testing Water Contents Result

Lin Fei,Deng Keshu,Ma Jie,Deng Chuanzhong   

  1. (Yacheng Operating Company, CNOOC China Limited, Shenzhen Guangdong 518067,China)
  • Received:2015-05-18 Revised:2015-12-22 Published:2016-04-25 Online:2016-05-06

摘要: 气田水产量误差直接影响对气田开发方案实施效果的分析判断和调整挖潜措施的制定。而传统的
水产量计量系统误差随着气藏压力的降低而增加,影响了数据的准确性。通过计算天然气饱和含水量来修正计量
结果,带理论推导的半经验公式能有效减小由于生产水以气相形式存在而导致的系统误差,具有经济价值和可用
性。结果表明,采用带理论推导的半经验公式计算天然气含水量对产量计量结果经过修正能大幅降低计量误差,平
均误差率由60%减小到6%以内,对实际生产有一定参考价值。

关键词: 天然气, 饱和含水量, 计算方法, 产量计量, 系统误差, 修正

Abstract:  

Generally, water production of natural gas well is important in the gas field development, and parts of production water of high temperature gas wells exist in saturated water vapor form, leading to measurement result deviation. In order to reduce the  water measurement result deviation of high temperature gas well production, it is necessary to calculate the saturation water content of natural gas and correct the deviation from production water measurement. Through the analysis of natural gas water content calculation method principle, and the contrast in the practical application effect of Y13 gas field, the method of semi empirical formula with theoretical derivation is suitable for the actual Y13 gas field. According to this method, the average deviation can be decreased from 60% to less than 6%.

Key words:  

引用本文

林 飞,邓克树,马 杰,邓传忠. 高温气井产水量地面计量误差修正[J]. 石油化工高等学校学报, 2016, 29(2): 55-59.

Lin Fei,Deng Keshu,Ma Jie,Deng Chuanzhong. The Deviation Revise in High Temperature Gas Well Production Testing Water Contents Result [J]. Journal of Petrochemical Universities, 2016, 29(2): 55-59.

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