Marathon Oil flies to Moline the week of ConocoPhillips integration milestones

Marathon Oil flew from Central Illinois Regional Airport to Quad City International Airport on May 13, a 45-minute hop in a Gulfstream V. The flight, which stayed low at under 10,000 feet, arrived just before midnight local time.

The trip comes the same week ConocoPhillips completed its integration of Marathon Oil, per an April 18 report from EnergyPricesToday.com. The $22.5 billion all-stock deal, which closed in November 2024, added over 2 billion barrels of reserves and is expected to generate more than $1 billion in synergies within 12 months, according to a Nasdaq report. Marathon Oil’s Robinson refinery, a 255,000-barrel-per-day facility about 130 miles south of Moline, is also undergoing planned maintenance this spring, per a January report from the BOE Report.

Marathon Oil’s aircraft has been active across the Midwest this week, with stops in Green Bay, Waterloo, and Indianapolis before landing in Bloomington-Normal and then Moline. The pattern suggests routine operational travel rather than a single high-profile event — a quiet circuit for a company now fully folded into ConocoPhillips’ portfolio.