Yang Shi Xin Wen Ke Hu Duan·2025-10-23 04:48Core Insights - China Petroleum & Chemical Corporation (Sinopec) has discovered a new shale oil reserve in the Sichuan Basin, specifically at the Qilu Yey 1 well, which has a production capacity of 38.64 cubic meters of shale oil and 10,000 cubic meters of natural gas per day, indicating a new resource area with a potential of over 100 million tons [1][3][5] Group 1 - The Qilu Yey 1 well is located in the Qijiang District of Chongqing, with the shale reservoir situated over 2,000 meters underground, revealing a thickness of nearly 40 meters of oil-rich shale [3][5] - The breakthrough at Qilu Yey 1 well confirms a large-scale shale oil resource target exceeding 100 million tons, marking a strategic shift in oil and gas exploration from marine to terrestrial environments in the southern Sichuan Basin [3][5] Group 2 - The Qijiang shale gas field, where the Qilu Yey 1 well is located, was previously identified in 2022 with a large-scale shale gas reserve of 100 billion cubic meters, creating a "gas below, oil above" resource structure in the region [5] - Sinopec is intensifying its shale oil exploration efforts, with projected annual production of 705,000 tons in 2024, an increase of 308,000 tons from the previous year, and plans to confirm geological reserves of over 200 million tons of shale oil and 12.352 billion cubic meters of natural gas by 2025 [5]