Well Integrity Solutions

Formation water breakthrough can occur for a variety of reasons, including damage to the insulating elements. This may result in accelerated watering and even well loss. It is not difficult to find fluid leakage in a vertical well, but a specialized well intervention with PLT, followed by a complete replacement of the casing string, is required to determine the cause of integrity loss. However, determining the cause of increasing watercut is, as a rule, much more challenging to pinpoint in horizontal wells.