Modeling of fracturing, flow and geomechanics for analysis and optimization of shale gas/oil resources

压裂、流动和地质力学建模，用于页岩气/石油资源的分析和优化

• 批准号: 249479-2011
• 负责人: Settari, Antonin
• 金额: $ 1.46万
• 依托单位: University of Calgary
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=524670
• 关键词: Modeling; fracturing; flow; geomechanics; analysis

Shale gas is rapidly replacing tight gas as a main source of unconventional gas production. The stimulation and production techniques used are similar to tight gas, and employ new field techniques involving multiply fractured horizontal wells. However, there are large differences in physical mechanisms involved and the resulting approach needed to model them, primarily related to geomechanics of the shale formations.

页岩气正迅速取代致密气成为非常规天然气生产的主要来源。所使用的增产和生产技术与致密气相似，并采用了涉及多裂缝水平威尔斯井的新油田技术。然而，在所涉及的物理机制和所需的建模方法方面存在很大差异，主要与页岩地层的地质力学有关。