About a year <a href=" http://www.st-cuthbertmayne.co.uk/is-nexium-otc-safe.pdf ">nexium dry mouth </a> The settlement covers a period that started when the threemajor North Slope producers became sole owners of TAPS. Twocompanies with minor shares, Koch Industries' Koch AlaskaPipeline Co and Chevron-owned Unocal Pipeline Company,relinquished their combined 4.4 percent ownership last summer,allowing their shares to be allocated between the other three.