A Forbes article published Tuesday quoted Vicki Hollub, the oil company’s chief executive, as saying a buyout by Warren ...

Occidental Petroleum’s conventional oilfields in the Permian basin of west Texas have been producing for decades.

Big Oil has a powerful ally in the White House, but the first quarter of Donald Trump’s presidency was a real test for ...

Occidental Petroleum Corp. Chief Executive Officer Vicki Hollub said the Trump Administration lacks a detailed energy plan that goes beyond simply having passion for energy independence.

Some of the country's leading voices in energy and technology say AI power requirement will change the energy industry.

AI’s growth is accelerating, but U.S. energy leaders say regulatory reform is key to powering the data centers of the future.

Energy Secretary Chris Wright sought to reassure US oil companies during a visit to Oklahoma, saying turmoil from President ...

For 2025, the company announced $1.2 billion of divestiture proceeds utilized for debt reduction, the company’s president-CEO Vicki A. Hollub said in her fourth-quarter earnings call.

Occidental Petroleum Corp. CEO Vicki Hollub said for all its passion for energy independence, the administration lacks an overarching plan to pull it all together. “We don’t have an energy ...