Crude exports volume from January 1 to February 15 this year fell nearly 50 percent year-on-year to 354,700 tonnes, according to Vietnam Customs.

Most of Vietnam’s oil and gas fields have been harnessed for over 20 years ago and run their course, said Hoang Ngoc Trung, deputy director of Petrovietnam Exploration Production Corporation Ltd.

In the last five years, crude oil prices have been falling, which has affected investment in searching for new fields, he told the Tuoi Tre newspaper.

The corporation’s output was 3.8 million tonnes last year, down marginally from 2019, and the figure is set to fall another 10 percent this year.

However, Vietnam’s crude oil prices remain higher than the global average.

The global average price of Brent crude oil last year was $41.8 per barrel, but Vietnam sold them for $43.7, 4.5 percent higher.

In the first two months, Brent crude was $58.53 per barrel, compared to $59.94 percent in Vietnam.

Trung said exploitation volume is set to recover in the next two or three years with several new fields such as Dai Hung and White Lion coming online.