Many homeowners could save money on their heating bills by installing heat pumps – but not everyone, and not everywhere.

A day after several fish were found dead following an oil spill at the regulatory end of Sukhna Lake, a team from the Chandigarh Pollution Control Committee (CPCC) pumped out the oil from the affected ...

Most of the reserves in the country are extra-heavy oil that’s tough to extract and generates more greenhouse gases. By Lisa Friedman Reporting from Washington Venezuela’s oil reserves, thought to be ...

(Bloomberg) --US oil stocks jumped Monday after President Donald Trump pledged to revive the Venezuelan energy sector following the capture of Nicolás Maduro over the weekend. Chevron Corp., the only ...

Abstract: To maintain the output flow rate and prolong the life of oil wells, artificial lift is crucial to the petroleum industry. Electric Submersible Pumps (ESP) are a widely used artificial lift ...