大庆油田：以知识产权“引擎”驱动百年油田建设（科技日报）

Core Insights - Daqing Oilfield is leveraging intellectual property (IP) as a key driver for the construction of a "century-old oilfield," focusing on the creation, utilization, management, and protection of IP in the oil and gas sector [1][2] - The oilfield has established a robust patent review system, achieving a significant increase in effective invention patents, which reached 708 by the end of 2024, marking an 8.3% year-on-year growth [2] - A new IP sharing service station has been launched, facilitating a dual-channel for knowledge and industrial innovation, enhancing collaboration among government, oilfield, and academic institutions [2] Patent Strategy - Daqing Oilfield has filed over 1,800 patent applications since the 14th Five-Year Plan, with more than 90% being invention patents, creating a dense "patent forest" in unconventional oil and gas and intelligent extraction fields [1] - The oilfield employs a "five-level review + two rounds of post-evaluation" system for patents, ensuring rigorous scrutiny at every stage from conception to application [2] - The use of patent navigation is seen as a critical strategy to overcome "bottleneck" technologies, transforming IP from a protective shield into an innovative navigation tool [2] Innovation and Technology Development - Through patent navigation, Daqing Oilfield has identified over a hundred innovation points in key areas such as shale oil and tower-type pumping units, enhancing its strategic and forward-looking capabilities in addressing core technological barriers [2] - The management of major scientific projects incorporates IP as a "shadow engineer," optimizing resource allocation, clarifying innovation directions, tracking patent dynamics, and planning for technology transfer throughout the project lifecycle [2]