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: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=595674
• 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.

这项研究重点是开发一种实用可靠的工具，用于预测石油井中的沙子生产。打磨是一种生产现象，其中沙子用储层流体流动。据估计，打磨将使行​​业每年花费数十亿美元（例如，通过生产设施侵蚀）。另一方面，少量打磨可以通过去除钻孔的井眼皮肤来提高井眼的生产率，例如通过钻孔过程中的地层损害。