1 Introduction and Requirements 1.1 Objectives To replace the leaking completion tubing in oil producer. 1.2 Documentation 1.3 Account Number and Timing The account number for the workover operation is ___ Operations are expected to commence ____ 1.4 Communication 1.5 Reporting 2 Preparation and Background Information 2.1 Background 2.2 Well Data Current production performance ___ … Workover programme – tubing change out