Lag Time VDO By DrillingFormulas.Com | February 8, 2011 - 1:54 pm |February 8, 2011 Oil Field Knowledge, Oil Field Videos, Well Control Post Views: 211 Facebook0Tweet0Pin0LinkedIn0 Lag Time and Its Importance for Well Control Operation in VIDEO format. Share the joy4 4SharesRelated Posts:Lag Time and Its Importance for Well Control OperationKill Rate SelectionOilfield Resume Writing TipsWell Control Tracking SheetTrip Tank and Its Importance to Well Control Tagged Lag Time VDO, oil field VDO. Bookmark the permalink.