Several of the room blocks for attendees of the 7th Annual Frac Sand Supply & Logistics Conference expire this week. While some hotels may still honor the reduced rates beyond the official cut off date, the best bet is to book your room before the cut off. You can learn more and reserve your room online here – http://www.petroleumconnection.com/events/sand2018/hotel-alternates
The JW Marriott itself is already sold out for at least one night of the conference (October 25th). The Petroleum Connection has no means of adding more rooms at the JW on behalf of attendees or sponsors.