NuStar Energy (NS +4.2%) shares pop higher following a management update (Briefing.com): NS is...

|About: NuStar Energy L.P. (NS)|By:, SA News Editor

NuStar Energy (NS +4.2%) shares pop higher following a management update (Briefing.com): NS is in advanced talks with an interested buyer for its San Antonio refinery; four internal growth projects in the Eagle Ford shale have been completed; interest from its Niobrara Shale play could increase as additional production comes online in future years.