天津科技

天津科技 ›› 2025, Vol. 52 ›› Issue (04): 79-83.

• 应用技术 • 上一篇    下一篇

海上油气井出砂对下游终端设施的影响及防控措施

曹志兴1, 王宇2, 邱爽1, 赵威1, 田雨阳1   

  1. 1.中海油能源发展股份有限公司采油服务分公司 天津 300452;
    2.中海油能源发展股份有限公司工程技术分公司 天津 300452
  • 收稿日期:2025-03-03 出版日期:2025-04-25 发布日期:2026-01-06

Influence and preventive measures of sand production from offshore oil and gas wells on downstream terminal facilities

CAO Zhixing1, WANG Yu2, QIU Shuang1, ZHAO Wei1, TIAN Yuyang1   

  1. 1. CNOOC Energy Technology & Services-Oil Production Services Co.,Tianjin 300452,China;
    2. CNOOC EnerTech-Drilling & Production Co.,Tianjin 300452,China
  • Received:2025-03-03 Online:2025-04-25 Published:2026-01-06

摘要： 在油气开采过程中,受地质因素及开采作业影响,油气井产出物中伴随着固体砂粒,导致出现出砂问题,不但严重影响油气井的产能,增加设备维修、维护成本,而且给油田带来了巨大的环保压力。以渤海某油田浮式生产储油卸油装置（FPSO）为例,通过介绍油井出砂对下游终端设施流程、设备产生的不利影响,提出应在实际生产中采取防控措施。

关键词: 油气井出砂, 终端设施, 不利影响, 防控措施

Abstract: The output flow of oil and gas wells is accompanied by solid sand particles in the process of oil and gas exploitation due to the influence of geological factors and exploitation operations,resulting in sand production from oil and gas wells. The problem of sand production seriously affects the productivity of oil and gas wells,increases the cost of equipment maintenance,and brings extreme pressure on safety and environmental protection for the safe production of oil fields. This paper introduces the adverse effects of sand production from oil wells on downstream terminal facilities and equipment on an FPSO in the Bohai oilfield,as well as the preventive measures taken in the production process. The results could provide a reference for facilities facing the same problems.

Key words: sand production from oil and gas wells, terminal facility, adverse effect, preventive measures

中图分类号: