Subsea Mud Circulation

1
Subsea Mud Circulation

• THD package connected directly to wellhead
  profile
• Estimated Weight 143,000 lbs.
• Max WD 3500m
• Run on dual 6-5/8 casing risers
• Circulation rate 300-900 gpm
• Mud Weight 12.5 ppg
• Single THD Pod
• Subsea dump line on THD package (annulus suction
  side discharge)
• Surface umbilical reel (11 x 9 x 11 40,000
  lbs.)

2
THDTM Package Layout

• Subsea Mud Circulation
• 14 7 x 13 8 x 15 5 (L x W x H)
• 143,000 lbs (est.)