Marathon Oil in North America, including $600 million in the Eagle Ford and $200 million in the Bakken formation. The company owns 277,000 net acres in the Bakken formation. Marathon began as The Ohio Oil Company in 1887. In 1889, it was purchased by John D. Rockefeller's Standard Oil. It remained a part of Standard Oil until Standard Oil was broken in 1911. In 1930, The Ohio Oil Company bought the Transcontinental Oil Company and established the "Marathon" brand name. In 1962, the company changed its name to "Marathon Oil Company". In 1982, Mobil made a hostile offer to buy the company;
Standard Oil with "antitrust" laws. In 1911, the US Justice Department sued the group under the federal antitrust law and ordered its breakup into 34 companies. Standard Oil's market position was initially established through an emphasis on efficiency and responsibility. While most companies dumped gasoline in rivers (this was before the automobile was popular), Standard used it to fuel its machines. While other companies' refineries piled mountains of heavy waste, Rockefeller found ways to sell it. For example, Standard created the first synthetic competitor for beeswax and bought the company that invented and produced Vaseline, the Chesebrough Manufacturing Co., which was a