Western Australia faces significant challenges with minimizing industrial greenhouse gas (GHG) emissions as its economy is based on hard-to-abate industries including 自然资源, 农业, 和制造业. Given Australia's national target to cut greenhouse gases by at least 43% by 2030 and achieve net zero by 2050, MEPAU and its partners are advocating for an innovative approach to combating industrial GHGs in Australia: storing CO2 in depleted gas fields to help reduce emissions by providing a robust, long-term storage solution. 通过天鹅座CCS中心, MEPAU will support Western Australian industries in decarbonizing their operations and implementing net-zero strategies.
这个项目遇到了许多挑战, 包括严格的时间表, 复杂的技术规格, 以及围绕碳捕获立法的监管模糊. 然而, 与MEPAU合作, 全国快3信誉最好的老平台利用其在油田作业方面的专业知识, 过程工程, CCS立法, 和有限公司2 工业应用需要克服以下挑战:
全国快3信誉最好的老平台小组推荐了两名高级CO2 建模技术. The Olga动态多相流模拟器 and Symmetry process simulation software meticulously simulated the entire 注塑过程, 从水箱到蓄水池.
通过这种方法, the simulation allows the team to identify potential issues or challenges that may arise during the CO2 注塑过程. 这包括理解CO2 behaves under different pressure and temperature conditions and predicting any phase transitions that may occur. 因此, 团队可以制定策略来减轻相关的风险, 设计可靠处理一氧化碳的设备和工艺2, and ensure that it remains in the desired phase throughout the injection process.
The simulation also enables optimization of the system design and operation. 通过运行多个场景并分析Results, 可以对参数进行微调, 比如流量, 温度, 和设备配置,最大限度地提高效率和可靠性.
The simulation helps ensure regulatory compliance by providing a detailed understanding of how CO2 behaves within the system and its potential impact on safety and the environment. This information can be used to develop HSE protocols and ensure that the project meets all necessary regulatory requirements.
整体, simulating the scenario with the Olga simulator and Symmetry software empowered the 全国快3信誉最好的老平台 and MEPAU teams to make informed decisions, 降低风险, 优化CO的设计和运行2 注入系统,最终有助于项目的成功.
解决技术和监管方面的挑战, collaboration between MEPAU and across 全国快3信誉最好的老平台 domains was crucial—from digital solutions, 好施工, 储层特征, 试井, 生产, 油井完整性, 以及流程工程和操作的流程保证. 另外, 全国快3信誉最好的老平台和MEPAU与监管机构合作,确保遵守监管规定, 特别是在没有CCS立法的情况下.
尽管面临重大挑战, 全国快3信誉最好的老平台 successfully executed the project by injecting 100% of the available liquid CO2 通过现有井进入储层进行概念验证. 这表明了解决方案的有效性, and the achievement suggests that the system’s design and operation were optimized to maximize injection rates while mitigating safety and integrity concerns.
管理CO的行为2在美国,全国快3信誉最好的老平台设计了一个系统,可以可靠地泵送和转化液态CO2 气化 before injection, preventing uncontrolled phase transitions and ensuring stable flows. 在执行过程中,45公吨一氧化碳2 was injected into the formation (with a maximum of 54 metric tons allowed by the government), 然而, the temporary facility was capable of injecting much more volume if available.
总CO2 injection of 45 metric tons reveals the scalable offsetting potential of CCS projects, and the operation still managed to be carbon-negative even with such a small scope because of the efficient workflows. The system results are scalable with greater offsetting potential as the scope of the operation increases, which underscores not only the environmental advantages of MEPAU's Cygnus CCS Hub but also its capacity to bolster sustainability in the manufacturing sector in Western Australia and internationally.