China’s biggest energy producers are tapping more tight oil and gas wells, aiming to increase domestic oil and natural gas production at the world’s largest crude oil importer and what will soon be the world’s top natural gas importer. As part of a government push to boost domestic energy supply, China National Petroleum Corporation (CNPC) and Sinopec are raising investments to increase local oil and gas production and are accelerating drilling at tight oil and gas formations in western China, the companies have recently announced. Oil demand continues to grow in China, while domestic production has been declining in recent years. This has led to additional—and costly—imports, making China the world’s largest crude oil importer. For natural gas, a similar trend is apparent. A government drive to have millions of residents switch to natural gas from coal has resulted in China surpassing South Korea last year to become the […]