Multi-functional nano-modified cementitious materials for well cementing

固井用多功能纳米改性胶凝材料

• 批准号: LP150100103
• 负责人: Prof Wenhui Duan
• 金额: $ 32万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-06-30 至 2021-06-29
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP150100103
• 关键词: Multi; functional; nano; modified; cementitious

By incorporating different nano-materials in well cements, this project aims to develop multi-functional cementitious materials with self-sensing properties and greater strength and durability under extreme conditions including high/low temperatures, high pressure and corrosive environments. The integrity and longevity of well cement are paramount for the safe, efficient, environmentally sustainable production of oil and natural gas resources. Cementing problems are the main factor contributing to incidents during drilling and completion of wells, necessitating costly remediation. It is expected that the novel cement developed in the project will produce safer wells with fewer (gas) environmental emission risks.

通过在井水泥中加入不同的纳米材料，该项目旨在开发具有自感知性能的多功能水泥材料，并在极端条件下(包括高/低温、高压和腐蚀环境)具有更高的强度和耐久性。油井水泥的完整性和寿命对于安全、高效、环境可持续的石油和天然气资源生产至关重要。固井问题是导致钻井和完井期间发生事故的主要因素，需要进行昂贵的补救。预计该项目开发的新型水泥将生产出更安全的油井，并减少(气体)环境排放风险。