Things to do in hawaii for It only took $10,000 to set up a small refinery, making entry barriers extremely low. Samuel Andrews, experienced with shale-oil refining, joined the team. The firm of Rockefeller, Andrews, Clark & Company was formed in 1863. In 1865, Rockefeller bought out the Clark interest. In 1866, Rockefeller brought in his brother, William D., and they built another refinery in Cleveland named the Standard Works. They also opened an office in New York City to handle the export business, with William D. Things to do in hawaii 2016.