Bloomberg As China’s biggest oil and gas producer prepares to report what may be its worst-ever earnings, investors are focused on billions of dollars that could be unlocked by a spinoff of its massive pipeline network. PetroChina Co.’s natural gas and crude oil transportation system, stretching from the country’s remote borders with Central Asia to major coastal cities, could …

  Bloomberg Saudi Arabia maintained its spot as China’s top oil supplier in February, two months into the first OPEC output cuts in almost a decade, with shipments up 5 percent on a daily basis from January, data showed on Thursday. China imported in February 4.77 million tonnes of crude oil from Saudi Arabia, about 1.24 million barrels per day …

  Bloomberg Algeria’s state-run energy producer plans to boost crude oil output by 14 percent in the four years to 2019 and invest billions of dollars in exploration projects. Sonatrach Group expects to invest $9 billion from 2017 to 2021 in its search for new deposits of oil and natural gas, said Farid Djettou, head of the company’s associations division, …