基于“论文-专利”的深层-超深层油气勘探领域的热点演变与趋势分析☆
李扬 , 段瑶瑶 , 史鸣谦 , 陈竹新 , 汪梦诗 , 彭皓
科学观察 ›› 2026, Vol. 21 ›› Issue (3) :12-24
基于“论文-专利”的深层-超深层油气勘探领域的热点演变与趋势分析☆
Thematic Evolution of Deep and Ultra-Deep Oil and Gas Exploration Based on “Papers-Patents”
[目的/意义] 随着对油气勘探认识的不断深化以及技术的持续进步,深层-超深层领域已成为我国油气储量增长和产量提升的关键区域。论文和专利作为科学研究成果的主要形式,深入分析其主题的演变趋势,对于理解理论研究和技术开发的演进路径、识别研究热点具有重要意义。[方法/过程] 采用拓扑聚类法,挖掘各时间切片中的论文和专利主题,并通过语义相似度分析,探讨论文与专利研究主题的演化趋势,从而分析深层-超深层油气勘探研究主题的演变过程。[结果/结论] 总结我国深层-超深层油气勘探亟待解决的2大核心问题:突破盆地深部地质作用和深层-超深层油气资源形成机制的理论研究;攻克井下闭环自主地质导向系统的自主研发。
[Objective/Significance] As our understanding of oil and gas exploration deepens and technology continues to advance, deep and ultra-deep regions have become critical zones for increasing oil and gas reserves and boosting production capacity in China. Papers and patents, as the primary forms of scientific research output, play a vital role in understanding the evolution of theoretical research and technological development, as well as in identifying key research trends. [Method/Process] This study applies topological clustering to extract the themes of papers and patents across different time periods, and analyzes the thematic evolution of deep and ultra-deep oil and gas exploration research based on semantic similarity. [Results/Conclusions] Based on this analysis, two core issues that urgently need to be addressed in China’s deep and ultra-deep oil and gas exploration are identified: advancing theoretical research on deep geological processes in basins and the formation mechanisms of deep and ultra-deep oil and gas resources; achieving independent R&D of downhole closed-loop autonomous geosteering systems.
油气勘探 / 深层-超深层 / 研究热点 / 主题演化 / 论文和专利
oil and gas exploration / deep and ultra-deep / research hotspot / thematic evolution / papers and patents
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☆中国石油天然气股份有限公司科学研究与技术开发项目(RIPED-2023-JS-1044)
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