Esgian provides an update on the current lull in contracting in its Week 27 Rig Analytics Market Roundup.Report SummaryContractsAban Offshore-owned 250-ft jackup Aban II has received a letter of award (LOA) from Oil India for an offshore work program in Andhra Pradesh, India.Shelf Drilling North Sea has secured a new 17-month contract for the 400-ft Shelf Drilling Winner (previously known as