Please answer the following question: Generate a question that has the following answer: Union Oil for the following movie plot: In 1898, Daniel Plainview, a prospector in New Mexico, mines a potentially precious ore vein from a pit mine hole. In the process of dynamiting the lode, he falls from a broken rung of the tunnel ladder and breaks his leg. He saves a silver sample, climbs out of the mine, and drags himself to the nearest assay office to evaluate his find and receives a silver and gold certificate claim. In 1902, he discovers oil near Los Angeles, California and establishes a small drilling company. Following the death of a worker in an accident, Daniel adopts the man's orphaned son. The boy, named H. W., becomes his nominal "business partner", allowing Daniel to paint himself to potential investors as "a family man". In 1911, Daniel is approached by Paul Sunday, who tells him of an oil deposit under his family's property in Little Boston, California. Daniel attempts to buy the farm at a bargain price. However, Eli, Paul's twin brother and pastor of a local church, is aware of his plan. Eli demands $10,000 and states that it is for the church. An agreement is made and Daniel goes on to acquire all the available land in the area, except for one holdout: William Bandy. Oil production begins, but an on-site accident kills a worker and a gas blowout robs H. W. of his hearing. Eli blames the disasters on the well not being properly blessed. When Eli demands the $5,000 Daniel still owes his family, Daniel beats and humiliates him. At the dinner table, Eli berates his father for trusting Daniel. A man arrives at Daniel's doorstep, claiming to be his half-brother, Henry. Daniel hires Henry to work for him, and the two grow closer. H. W. sets fire to their house, intending for it to kill Henry. Angered by his son's behavior, Daniel sends him away to a school for the deaf in San Francisco, and leaves him on the train by himself. A representative from Standard Oil offers to buy out Daniel's local interests, but Daniel elects to strike a deal with Union Oil and construct a pipeline to the California coast, though the Bandy ranch remains...
A:
Who does Daniel strike a deal with?