Operator
Operator
Good morning. My name is Carol and I will be your conference operator today. At this time, I would like to welcome everyone to the Weatherford International fourth quarter 2017 earnings conference call. All lines have been placed on mute to prevent any background noise. After the speaker's remarks there will be a question-and-answer session. [Operator instructions] We ask that you limit yourself to one question and one follow-up then re-enter the queue for any additional questions that you may have. As a reminder, ladies and gentlemen, today's call is being recorded. I would now like to turn the conference over to Ms. Karen David-Green, Vice President of Investor Relations, Marketing and Communications. Ms. David-Green, you may begin your conference.