“智能开关”助力新疆油田油藏
世界地球日：让环保成为每个人的日常
谷雨时节：春雨润心田，万物生光辉
China's oil and gas equivalent production reached 1.76 billion barrels in 2023, climbed 4.4% year on year
Daqing oilfield achieves new breakthroughs in environmental protection
China's crude oil production reached 200 million tons in 2023
PetroChina has taken the lead in formulating international standards in the field of clean fuels
Bohai has discovered another oil field with 100 million ton reserves
The world's first 1 MW underground high-power electric heating steam drying device has successfully tested
Successfully put into operation! The first one of PetroChina!
