Assignment text
Gas Storage Denmark A/S (GSD) owns and operates Denmark’s two underground gas storage facilities, which are located in Stenlille in the central part of Zealand (aquifer storage facility) and in Lille Torup in northern Jutland (salt cavern facility).
GSD plans to execute the recompletion and gas fill of cavern Lille Torup 7 (To-7), which is currently brine filled. After the cavern To-7 is recompleted and the gas fill operation has taken place the installed debrining string has to be snubbed out of the cavern before the gas operation will start.
To allow the gas fill to take place, the brine will be moved from cavern To-7 to cavern Lille Torup 8 (To-8). Therefore, a flooding string has to be snubbed into the cavern.
The current contract concerns a snubbing unit performing the above mentioned operation.