Chevron CFO Eimear Bonner built a 20-plus-year career at the company. Now she’ll run its core business

Good morning. Chevron is moving its CFO from the finance chair to the center of its operating business. Eimear Bonner, Chevron’s CFO, will become president of oil, products and gas on Jan. 1, taking charge of the company’s core business across the value chain. Jeff Gustavson, currently president of new energies, will succeed her as CFO, the company announced on Monday. Bonner’s career at Chevron has followed a unique sequence: engineer, technology chief, CFO, and now operating president. That combination could make her a particularly well-rounded candidate to lead an oil major, although Chevron is not saying…