中国基金报·2025-12-24 05:41Core Viewpoint - China National Offshore Oil Corporation (CNOOC) announced a significant oil discovery at the Qinhuangdao 29-6 oilfield in the Bohai Sea, marking the seventh billion-ton oilfield discovered since 2019, which strengthens China's offshore oil and gas resource reserves and is crucial for national energy security [2] Group 1 - The Qinhuangdao 29-6 oilfield is located in the central Bohai Sea and is a billion-ton lithologic oilfield discovered after the Qinhuangdao 27-3 oilfield [2] - The oilfield has demonstrated promising exploration prospects, with a single well producing approximately 370 tons of crude oil per day [2] - CNOOC has enhanced its understanding of the oil and gas accumulation model in the recent shallow slope zone and achieved significant discoveries, challenging traditional views on the accumulation potential in the uplifted slope areas [2]