RE: Block 8 P1 Deep Well24 Feb 2026 19:57
Found the answer.
Wasn't asking the correct question
They use a device called a an oil packer to create a seal between the production tubing and the casing to block off the holes perforated in the first liner.
Lesson learned to get the right answers you need to ask the correct questions.
Sorry for taking up anybodys time if you were trying to answer