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What is Tandem Strippers: Long BHA Length Explained about?
Tandem strippers are primarily required when the BHA length exceeds the distance from the injector chains to the top of the BOP/riser, typically 10-15 ft. This setup allows tools to be stripped through a lower stripper while the CT pipe is controlled by an upper stripper. The rule of thumb is that if the total BHA length is greater than 10-12 ft, tandem strippers will almost always be rigged up.
- Author
- Orevaoghene Emoga
- Language
- EN