Crude oil prices jumped over one percent on Tuesday amid supply concerns as well as weaker US dollar. As of 1340 hours GMT, Brent, the international benchmark for two-thirds of the world’s oil, gained $0.87 (+1.08 percent) to reach $81.74 a barrel. On the other hand, the US West Texas Intermediate (WTI) price reached $79.13 a barrel, up by $0.90 (+1.15 percent). The price for Opec Basket was recorded at $82.14 a barrel with a gain of 1.66 percent, Arab Light was available at $81.02 a barrel with a decrease of 1.52 percent and the price of Russian Sokol slipped to $82.14 a barrel with a decrease of 1.46 percent. According to experts, a weaker US dollar helped support oil prices, as it makes oil cheaper for those holding other currencies. They said that the coronavirus situation, supply-related issues and trends in equity markets will be key factors affecting crude oil in the near term. Some analysts said that tight supply from the Organisation of Petroleum Exporting Countries (OPEC), Russia and allies, together called OPEC+, not keeping up with demand is also supporting prices. Meanwhile, Libya has been hit by pipeline maintenance work and oil field disruptions. With regards to low investment, the report noted that of all categories of spending, exploration remains particularly hard-hit. In 2021, the number of exploration wells completed dropped another 27pc, and global discoveries fell to a 20+ year low. “With combined oil & gas demand likely to increase by 3-4pc as well, we estimate, real-term capex per unit of consumption is likely to stay broadly flat at the 2021 level, which is around 20pc below the 2006-08 level, before the industry’s capex boom of the early 2010s,” it said.