1 Kings 18 Obadiah and Elijah

I am writing a short story based on 1 Kings 18, and I was wondering if the servant mention in verses 43 and onwards is Obadiah or not. In verse 9, Obadiah refers to himself as Elijah's servant. >9 ‘What have I done wrong,’ asked Obadiah, ‘that you are handing your servant over to Ahab to be put to death? The servant that Elijah is with later on, however, wasn't named. >43 ‘Go and look toward the sea,’ he told his servant. Are they one and the same, or two different people?