This consent is an extension of an existing consent.
The consent covers drilling, completion, workover of well, well intervention and plugging on the Troll field.
COSLPromoter is a semi-submersible, dynamically positioned, drilling facility of the GM4000 type. The facility is owned and operated by COSL Drilling Europe, and received an Acknowledgement of Compliance (AoC) from the PSA in 2012.