Ukraine has developed several realistic options for resolving the dispute over oil transit through the Druzhba pipeline and is waiting for a constructive response from Budapest. Foreign Minister ...

When markets are churning the way they have recently, investors tend to focus on the more discouraging headlines, and there were several yesterday. Walmart gave a cautious outlook after issuing a ...

Venezuela has the world’s largest oil reserves, but its extra‑heavy crude is costly, difficult, and highly polluting to process. Even so, President Trump wants it - while U.S. oil companies remain ...

In any refrigeration system, as refrigerant vapor leaves a compressor, so does a small amount of oil. This oil travels through the discharge line, condenser, liquid line, and evaporator, and then back ...

Alaska may be the largest state in the U.S. but its economy is facing serious challenges. With oil resources declining, the state’s reliance on natural resources has created stagnation. In this video ...

Abstract: This paper proposes a new mode of vessel-UAV collaborative inspection to address the challenges of high cost, low frequency, and high risk in the traditional offshore oilfield inspection. In ...