VOV.VN - Sections of the Red and Duong Rivers running through northern provinces of Vietnam have seen water levels rise after China’s Madushan Dam opened its floodgates for a period of eight hours on August 20.

The Vietnam Oil and Gas Group (PetroVietnam) has announced that its exploration of the Ken Bau-2X well, located in the Red River Basin offshore of Vietnam’s northern continental shelf, helped the firm fulfil its plan of increasing oil and gas reserves.