Marathon Oil posted a $165 million profit for the third quarter that dipped 35 percent from a year ago.
RockRose Energy saw a 449% boost in earnings for the first six months of the year – before completing its takeover of Marathon Oil’s UK assets.
The science behind some favourite circus tricks will be revealed this weekend as TechFest gets under way.
The Health and Safety Executive (HSE) has issued a safety notice after a support vessel collided with an offshore platform in the North Sea.
RockRose Energy faces being ousted as operator of a North Sea hub as it is today re-admitted to the Stock Exchange.
RockRose Energy has completed its acquisition of Marathon Oil’s UK business.
Marathon Oil UK has been fined more than £1 million for safety failures after a pipe ruptured and leaked more than two tonnes of high pressure, high temperature methane gas on a North Sea platform four years ago.
Houston's Marathon Oil reported a $174 million net profit for the first quarter that fell about 50 percent from the first three months of 2018.
Two charities have been handed more than £6,000 following a year-long fundraising campaign by energy workers.
A former vice president of Marathon Oil has joined the board of Scottish firm Cairn Energy.
RockRose Energy has hailed the “expertise” of workers at the UK North Sea business it is acquiring from Marathon Oil.
RockRose Energy has struck a deal to buy Marathon Oil's UK business.
Houston-based Marathon Oil was back in the black last year despite a decline in non-US production.
Spirit Energy and Taqa have lost a legal battle with Marathon Oil over a £68million deficit in a North Sea pension scheme.
Ophir Energy has appointed a director of US firm Marathon Oil.
The end of production on a North Sea platform has been marked with a photo campaign after 30 years of operations.
Marathon Oil is seeking an exit from the North Sea, according to a news report from Reuters.
Heerema Marine Contractors (HMC) has announced the award of a decommissioning contract for the Brae Bravo platform, operated by Marathon Oil.
The UK Health and Safety Executive (HSE) handed an improvement notice to Marathon Oil after a "lifting incident" on the East Brae platform led to an injury.
No one knows what consequences the removal of North Sea infrastructure will have on marine life, a decommissioning project director has said.
35 of the world’s biggest oil and gas firms were given their walking papers yesterday as the Danish pension, PKA, exerted its influence.
Tony Laing has been announced as new director of research and market acceleration for the National Subsea Research Initiative (NSRI).
US firm Marathon Oil has confirmed plans to transfer a number of workers from one of its North Sea platforms due to a lack of fresh water.
US firm Marathon Oil has completed the sale of its Libyan subsidiary to Total for $450million.
Houston-based Marathon Oil posted a small $28 million loss for the fourth quarter relative to its much larger $1.4 billion loss for the final three months of 2016.