Complex sentence: The rig was and capable of operating in waters up to deep, to a maximum drill depth of, and in 2010 was one of approximately 200 deepwater offshore rigs capable of drilling in waters deeper than.
Split into simpler sentences: The rig was and capable of operating in waters up to deep, to a maximum drill depth of. In 2010 it was one of approximately 200 deepwater offshore rigs capable of drilling in waters deeper than.