上游领域任何大型资本项目的成功最终取决于产品销售收入与油田开发项目的设计、建设和运营相关支出之间的差额。本文深入探讨了现有的工具、方法和流程，这些工具、方法和流程可以帮助任何资本项目或组织提高结果的可预测性，同时有效降低风险并抓住机遇。
实施综合成本和进度风险分析(iCSRA)的最终目的是最大限度地提高可预测性，同时最大限度地减少意外的后期延误。该过程突出关键风险和不确定性驱动因素，确保将资源分配给最关键和最有效的风险缓解措施，从而最大限度地提高项目的成功率。
iCSRA 流程还可以通过确定哪一方最适合管理特定风险，以及是否应该针对不可控的市场力量实施合同风险分担机制，来帮助优化合同策略。
iCSRA 的应用应根据项目的特点及其成熟阶段进行调整。
The success of any major capital project within the upstream sector is ultimately determined by the difference between revenue gained from selling the product to the market vs. the associated expenditure to design, build, and operate the field development project. The complete paper provides insight into existing tools, methodologies, and processes that can help any capital project or organization improve their predictability of outcomes while effectively mitigating risks and exploiting opportunities.
The ultimate purpose of performing an integrated cost and schedule risk analysis (iCSRA) is to maximize predictability while minimizing unexpected late surprises. The process highlights key risk and uncertainty drivers, ensuring that resources are allocated to the most critical and effective risk-mitigation measures, thereby maximizing the project’s chance of success.
The iCSRA process also can help optimize contracting strategies by determining which party is best-suited to manage specific risks and whether contractual risk-sharing mechanisms should be implemented for uncontrollable market forces.
The application of iCSRA should be tailored to both the project’s characteristics and its maturation stage.
