Zheng Quan Ri Bao Wang·2025-12-24 11:40Core Viewpoint - China National Offshore Oil Corporation (CNOOC) has announced the discovery of a significant oil field, Qinhuangdao 29-6, in the Bohai Sea, which is expected to enhance its resource base and production capacity [1] Group 1: Oil Field Discovery - The Qinhuangdao 29-6 oil field is located in the central Bohai Sea, with a primary oil-bearing layer in the Neogene Minghuazhen Formation [1] - The discovered well encountered an oil layer of 66.7 meters and reached a total drilling depth of 1,688 meters, with a tested daily production of 2,560 barrels of crude oil [1] - The proven geological oil equivalent reserves of the Qinhuangdao 29-6 oil field exceed 100 million tons, marking it as the second billion-ton lithologic oil field discovered in the Shijiu Tuo uplift exploration area [1] Group 2: Exploration and Innovation - CNOOC's Chief Geologist, Xu Changgui, emphasized the company's advancements in the oil and gas accumulation models and technological innovations in the Neogene shallow slope zone, leading to this major discovery [1] - The discovery challenges traditional views on the accumulation of oil and gas in slope zones, highlighting the exploration potential in the uplift surrounding the slope under the influence of active tectonic movements [1]