石油天然气板块盘初冲高，潜能恒信涨超10%

Group 1 - The oil and gas sector experienced an initial surge, with potential gains observed in several companies [1] - Potential Energy increased by over 10%, indicating strong market interest [1] - Tongyuan Petroleum rose by more than 7%, reflecting positive investor sentiment [1] - Other companies such as Intercontinental Oil and Gas, Zhongman Petroleum, and Sinopec Oilfield Services also saw significant upward movement [1]