Hybrid Modeling of Sand Production from Petroleum Wellbore

石油井筒出砂的混合建模

• 批准号: 355485-2012
• 负责人: Nouri, Alireza
• 金额: $ 1.46万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=549740
• 关键词: Hybrid; Modeling; Sand; Production; Petroleum

This research focuses on developing a practical and reliable tool for predicting sand production from petroleum wellbores. Sanding is a production phenomenon where sand flows with reservoir fluids. Sanding is estimated to cost the industry billions of dollars every year (e.g., through erosion of the production facilities). On the other hand, a small amount of sanding can improve wellbore productivity through removing the wellbore skin created, for example, by formation damage during drilling.

本研究旨在开发一种实用可靠的石油井筒出砂预测工具。出砂是砂随储层流体流动的一种生产现象。据估计，砂磨每年花费该行业数十亿美元（例如，通过生产设施的侵蚀）。另一方面，少量的出砂可以通过去除例如由钻井期间的地层损害产生的井筒表皮来提高井筒生产率。