• Mud-line Suspension System
  • MSW-1 provides the full capability for offshore oil and gas exploration, temporary abandonment and tie-back option for production development. MSW-1 can be adapted for subsea completion with Subsea Christmas Tree.

Product Advantages/Product Highlights

  • Adopting an independent thread design scheme equipped with metal and rubber seals to improve sealing reliability

  • Versatility: The system offer different field proven tie-back options to meet customer requirements– threaded and stab-in。

  • Temporary Abandonment: Temporary abandonment (TA) caps protect the tie-back threads on casing hanger from debris during well abandonment. TA caps are also available with stab-in option.

Performance Parameters

Parameter Name Parameter Content
Casing System 30"x 20"X 13~3/8" X 9-5/8"
Working pressure 5,000psi/10,000psi/13,500psi
Working temperature (-29°C~121°C)
Product specification level PSL3
Material class l AA-HH
Execution standards API17D
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