China National Petroleum Corporation announced Thursday that it has completed the drilling of the deepest vertical well in Asia, as a borehole reached a depth of 10,910 meters in China's northwestern desert. #XinhuaNews
China National Petroleum Corporation announced Thursday that it has completed the drilling of the deepest vertical well in Asia, as a borehole reached a depth of 10,910 meters in China's northwestern desert. #XinhuaNews