【摘要】 海洋是全球油气资源的重点接替区之一,深水将成为未来海上油气开发的主战场,深水在全球勘探开发投资、储量增长和产量等领域占有重要的地位,成为国际大石油公司争相布局的重要领域。然而除了涉及资金量巨大、对项目运作管理要求高等挑战外,深水勘探开发还要面临严酷的自然及气候条件、水深、低温、浅层地质灾害、作业安全等风险,因此,深水油气勘探开发成为技术创新的重要领域。在各个专业技术领域,创新技术都在降本增效、提高作业安全性方面发挥了关键的作用。在梳理深水勘探开发现状、分析总结深水油气勘探开发面临的五大技术挑战的基础上,归纳总结创新技术在深水自动化、海底化、多功能化和革新性方面取得的进展。更多还原

【Abstract】 The ocean is one of the key replacing areas for the global oil and gas resources, and deepwater will become the main battlefield for future offshore oil and gas exploitation. Deepwater plays an important role in investing exploration anddevelopment, increasing reserves and production in global and will become an important field where major international oil companies will compete to take hold. However, in addition to a huge cost, high project management requirements and other challenges, deepwater exploration and development also face harsh natural and climatic conditions and risks in water depth, low temperature, shallow geological disasters, and operation safety. Thus, deepwater oil and gas exploration and development become an important area that calls for technological innovation. In various areas of expertise, innovative technologies play a key role in cost reduction and efficiency increase and improvement of operational safety. By reasoning the current development of deepwater exploration and development and analyzing five technical challenges in deepwater oil and gas exploration and development, this paper summarizes the automation, submarine-based, multi-functional and innovative progress of deepwater technology.更多还原