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表7.19 超深水高压油气藏开发技术”工程开发前沿中核心专利的主要产出国家

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表7.19 超深水高压油气藏开发技术”工程开发前沿中核心专利的主要产出国家_第1页

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表7.19 超深水高压油气藏开发技术”工程开发前沿中核心专利的主要产出国家_第2页

表7.19 超深水高压油气藏开发技术”工程开发前沿中核心专利的主要产出国家_第3页

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表7.19 超深水高压油气藏开发技术”工程开发前沿中核心专利的主要产出国家_第4页

表7.19 超深水高压油气藏开发技术”工程开发前沿中核心专利的主要产出国家_第5页

所属报告：

科睿唯安&中国工程院：全球工程前沿2025（315页）.pdf

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主勘探与开发。究一一超深水高压油气田通常具有油气藏压力系统复杂且分布分散、离岸距离远、无设施依托的特点,需构建水下井口串联开发、半潜平台综合处理、长距离高落差流体混输的创新开发模式，重点加强复杂储层渗流、井筒管流与海管多相流耦合的开发优化模拟技术研究，推动油气田经济高效开发；②超深水高压开发井钻完井技术研究一一超深水高压地层钻完井作业压力窗口窄、井控风险激增，需攻关精准压力与井壁稳定性控制技术、超高压密封与固井技术以及井筒全生命周期完整性保障技术，保障钻完井作业安全高效；③ 超深水油气田流动安全保障技术研究一一超深水高压低温环境会加速水合物、蜡沉积生成，易引发堵塞等问题，需开展海底增压与长距离高落差多相混输模拟分析技术攻关、水合物预测－监测－解堵一体化防控技术研究，优化水下生产系统布局，通过采用动力学抑制剂与主动加热协同的方式，提升输送效率与系统可靠性；④ 超深水装备研发与智能化升级一一研发适用于极端环境的超高压－低温－强腐蚀防护材料与工程装备，同步推进智能监测装备迭代升级，实现开发装备的国产化与智能化。构分布特征。从国家分布来看，中国占据绝对主导地位，其公开量占比高达91.42%，被引数占比达83.78%，显示出显著的技术产出与影响力；美国虽然公开量仅占2.61%，但平均被引企业、高校及科研单位，显示出国内在该技术领域的系统布局与协同创新，中国海洋石油集团与转化应用。

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