Verification and testing of sacrificial stinger cement plugs

Hi,

Would like to get comments and suggestions from an operational experience stand point on how to verify & test abandonment plugs done with sacrificial stinger and drop off sub. How to confirm that the cement and not the stinger is being tagged, any thoughts on over displacing before release or dumping cement after release? How have operators complied with OGUK requirements for tag & test while P&A with sacrificial stinger?

Thanks.

Ahmed

0 Answer(s)

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