April 25 (Reuters) - McDermott International Inc
* Our backlog at December 31, 2016 was $4.3 billion
* Approximately $3 billion of December 31, 2016 end backlog is expected to roll-off in 2017
* McDermott - "material declines in oil and natural gas prices have affected, and will likely continue to affect, the demand for and pricing of our EPCI services."
* "we do not currently have any reason to expect cancellation of existing projects in our backlog" Source text: (bit.ly/2pgGN19) Further company coverage: