Maintaining a safe and solid well performance throughout the full life cycle of an oil and gas well is a complex challenge, and as a well ages post-drilling, the chances of failure, leading to anything from leaks to blowouts, increases. More oil and gas engineers and managers are trying to maintain existing wells longer for economic reasons, yet there is not an available source to explain how to keep well integrity during the operational phase of the well's cycle. Well Integrity for Workovers and Recompletions delivers concise steps and processes necessary to ensure that the production well keeps failure chances to a minimal. After understanding the introductory background on well integrity and establishing the best baseline, the reference advances into various failure modes that can be expected followed by diagnostic tools at the various operational equipment pieces that will keep integrity valid. Rounding out with an explanation and tools concerning economic considerations such as how to increase reserve potential and rate of return, Well Integrity for Workovers and Recompletions gives oil and gas engineers and managers a vital solution to keeping their assets safe and effective for the long-term gain. Understand how to protect the well through the production, workover, and recompletion life cycle both from an economic standpoint and technical view Practice from real-world examples with quizzes included at the end of each chapter Learn why establishing an integrity baseline is important as well as a Well Integrity Management System.