CNOOC (00883.HK) +0.220 (+1.206%) Short selling $77.97M; Ratio 6.765% announced a major breakthrough in the exploration of metamorphic buried hills in the deep plays in the South China Sea for the first time. The Weizhou 10-5 South Oil and Gas Field is located in the Beibu Gulf of the South China Sea, with an average water depth of 37 meters. Exploration well WZ10-5S-2d encountered an oil and gas pay zone of 211 meters, with a total drilled depth of approx. 3,362 meters. Related NewsG Sachs Hikes Brent Oil Price Forecast for 2H25 to USD66/bblThe test results indicate that the well produces 165,000 cubic feet of natural gas and 400 barrels of crude oil per day, marking a major exploration breakthrough in the metamorphic sandstone and slate buried hills offshore China.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-07-17 16:25.)