The historic Fort Worth office tower housing employees from XTO Energy Inc., a subsidiary of Irving-based Exxon Mobil Corp. (NYSE: XOM), has sold to the real estate investment group behind Sundance Square.

Terms of the acquisition were undisclosed. The deal includes the 14-story, 117,000-square-foot Petroleum Building on a full city block at West Sixth Street between Houston and Throckmorton streets, as well as an adjacent 12-story executive garage.

XTO Energy plans to relocate about 1,600 workers…

Houston Biz Journal
XTO Energy sells historic Fort Worth tower before Houston move