Pros: get to work with some very good people in the field, very interesting job, a very good place to learn
Cons: management does not care about you, always on call, even when you're supposed to be off, they will try to block you from transferring to other divisions
Compared to the other divisions of Halliburton, you get treated like garbage. High turnover rate. Most people are just looking for the next best thing.
However, you will get to be part of the most complex projects. You will learn a lot about all aspects of drilling. Very good place to gain the experience needed to move on to better things.