2009 Ultra-Deepwater

Deepwater Subsea Test Tree and Intervention Riser System

Subcontractor: DTC International, Inc.

Principal Investigator: Bill Parks
Project Number Project Status
09121-3500-07 Completed
RPSEA Project Manager: Don Richardson
Stress Engineering Services, Det Norske Veritas
Period of Performance
Start Date End Date
January 24, 2011 July 31, 2014
Total Project Cost RPSEA Share Cost Share
$1,939,049.00 $1,531,849.00 $387,810.00
Project Objectives

The objectives of this project are to develop a certified, ready to fabricate design for a subsea test tree (SSTT) and intervention riser system (IRS) as part of a fully integrated Subsea Well Intervention System (SWIS) that is capable of performing both thru-drilling riser intervention operations and open water riser intervention operations on subsea wells in water depths up to 12,000 feet and at working pressures up to 20,000 psig and working temperatures up to 350 °F.

RPSEA Project Fact Sheet: Download 267.8 KB