In 2011,petroleum exploration of shallow marine deposits Carboniferous and volcanic tuff reservoir re-alized breakthroughs at Chepaizi slope in the western marg
Through the scientific investigation on Lushan for a long time,detailed studies have been carried out on the geologic stratum section of Late Quaternary in Daji
The present research deals with the numerical prediction of the air gap within the 6th generation of deep-water drilling floating semi-submersible platform and