The Geoprober Shut-Off System ( Geo-SoS ) is run on 7 5/8" conductor which also functions as a drilling riser. It is run and drilled to depth in a single operation. ( An emergency disconnect and reconnection method is also provided. )

The casing riser is connected to a Near Surface BOP and is tensioned below the keel.

One 2-7/8" coil tubing drilling system provides for high rate communication between the bit and surface. A second reel is used for running a 5 - 1/2" liner and cementing operations.

 

Specifications :
Max Water Depth : 3,000m                               Working Pressure : NS-BOP 10M
Working Pressure : Geo-SOS 5M                   Bentonite : 1000 m tons
Deck Loading : 2,000 m tons                          Barite : 1000 m tons
Deck Area : 1,124 sq m                                    Min Water Depth : 300m
Mud Volume : 2,500 bbls                                 Max Well Depth : 3,000m ( BML )
Cement : 1,000 sks                                          Maximum Well Duration : 100 days
Length of 2 7/8" Coil :5,500m