Project List

Since our establishment, NuStar Technologies has successfully delivered several projects in the various region.

Subsea
Year Location Product Description Details
2013 Offshore South China Sea 18-3/4" Subsea Wellhead Casing Hanger and Packoff Assembly View
2013 Offshore Vietnam 18-3/4" Riser Connection Clamp and 13-5/8" Riser Connection Clamp and Pressure Testing View
2013 Offshore South China Sea 18-3/4" Subsea Wellhead System, NS-15 - 3 systems with Low Pressure Housing, High Pressure Housing and Hangers View
2014 Offshore Vietnam Subsea Template 4-slots, Running and Retrieving Tool Installation Services View
2014 Offshore Vietnam ROV Operated - Subsea Wellhead Cleaning Tool, ROV Operated - Gasket Change Out Tool, BOP Hop Tool View
2015 Offshore Natuna Sea Indonesia Subsea Intervention Hydraulic Connector, Subsea 18-3/4" Tubing Hanger Setting Tool, Subsea 18-3/4" Tubing Hanger Retrieving Tool, Test Stump and Dummy Tubing Hanger View
2015 Offshore Natuna Sea Indonesia Supplying Adapter Flange Assembly, 9” 5K BX-155 Flange X 4-1/8” 5K API BX-155 Studded with special Tie Down Bolts for increased bending capacity. Engineering Design, manufacture of adapter, hooking up upper and lower stacks, connection and function testing. View
2015 Offshore Sumatra Indonesia Refurbishment of Subsea Tree with new Production Mandrel, Annulus Seal Sub, Tree Cap and ROV Panel for Tubing Spool View
2016 Offshore Natuna Sea Indonesia Subsea Flow Spool Replacement, 3rd Party Validation and Verification Services Offshore Installation Services View
2017 Malaysia Refurbishment service including Lower Riser Package(LRP), Emergency Disconnect Package (EDP), XTRT(X’mas Tree Running Tool), Hydraulic Flying Lead(HFL) and Electrical Flying Lead(EFL) View
2017 Indonesia Subsea Tree Refurbishment, Replacing Valve Component, Function Tests, Control Lines Flushing View
2018 SapuraKencana Subsea Intervention System Design and Manufacture W/Design Verification; Spool: 9” 15ksi x 9” 5ksi w/2-1/16” 10ksi outlet, Adaptor: 9” 15ksi x 7-1/16” 10ksi both studded View
2018 Vietnam Wellhead Crossover Adaptor W/Tension Mechanism, Casing Hanger Running Tool, Wear Bushing Running & Mill and Flush Tool View
2020 Offshore Indonesia Subsea Wellhead View
2020 Europe Region Subsea Wellhead NS-GSC (10KSI System) View
Surface
Year Location Product Description Details
2015 Onshore Thailand Surface Gate Valve View
2016 Vietnam 30in Conduction Joint VIV Suppression Clamp View
2018 Yakumo NK-2 Injection Well Design and manufacture GeoThermal Valve View
2018 Hokkaido, Japan. Gas Production Well Design and manufacture Surface Wellhead Equipment View
2018 Injection for Production Well, Thailand Design and Manufacture 2-9/16” 5K Block w/ 2-1/2” Hanger (1.68” bore), Pup Joint for Hanger; Hanger Running Tool(PSL2 PR2 EE1.5) View
2018 Murphy Field, Injection Tree for Production Well, Malaysia Design and Manufacture 2-1/16” 5K Valve (Manual & Actuated), 4-1/16” 5K Valve (Actutated), 5-1/8” 5K Valve (Manual), Full API 6A Appendix F PR2 (L+U), PSL3G PR2 EE1.5 L+U View
2019 Vietnam Design and Manufacture Wellhead System for their workover wells, New Christmas Trees for workover, Full API 6A Appendix F PR2 (P-U), PSL 3G, FF-1.5, NACE MR0175 View
2020 Vietnam Design and Manufacture Surface Wellhead System and Christmas Trees, Tubing Spool, Tubing Hanger, Christmas Tree Running and Retrieving Tool View
2020 Europe Region Design and Manufacture Surface Wellhead System and Drilling Adaptor (10KSI System) View
2020 Europe Region Design and Manufacture Mudline Suspension System(10KSI System) View
2020 Offshore Vietnam Design and Manufacture drilling adaptor spool, quick lock connector and lifting tool, deployed for the Wellhead System. View
Rig Equipment
Year Location Product Description Details
2013 Offshore East Japan Rig Completion Guide Rollers View
2013 Offshore East Japan Drilling Guide Rollers View
2016 Offshore Okinawa Japan Ultra Deep Water Drilling Guide System Development Ultra Deep Water Drilling Guide System Development Ultra Deep Water Drilling Guide System Development Ultra Deep Water Drilling Guide System Development View
2016 Offshore Okinawa Japan Ultra Deep Water Drilling Guide System Development View
2018 Russia Refurbishment of Dual Mud Standpipe Manifold. Disassemble, Inspect, NDE, Replace, Retest and Re-Installation View
2018 Offshore Okinawa Japan Design and Manufacture, Assembly and Load Test, ABS Certification View
2020 Offshore Okinawa Japan Design and Manufacture Gimbal System, Rated 2.75 MM Lbs Tested to 4.125 MM Lbs View
Scientific & Mining
Year Location Product Description Details
2013 Offshore East Japan Long Term Borehole Monitoring System with 18-3/4" Subsea Wellhead, Casing Hanger, ROV Platform and Running Tools View
2013 Offshore Okinawa Japan Subsea Mineral Cultivation Tree (Generation 1) - Subsea Cultivation Manifold and Cultivation Cell View
2013 Offshore Okinawa Japan Internal Running profile for hydraulic actuated running tool (deep water applications) View
2014 Offshore Okinawa Japan Subsea Mineral Cultivation Tree (Generation 2) with 18-3/4" Subsea Wellhead, Casing Hanger & Flow Stopper, Cultivation Manifold - 3 Slots, Cultivation Cell, Specialty Threaded Connector View
2014 Offshore Okinawa Japan ROV Isolated Hydraulic Power Unit, ROV Operated Subsea Hammer/Core Drill, ROV Operated Subsea Hydraulic Jacking Unit View
2015 Offshore Okinawa Japan Modification of tripod wellhead and Guide Funnel, New ROV Platform, ROV Deployed Temporary Flow Meter, Modification of Gen 1 Cell Receptacle, Corrosion Inhibitor System for Gen 2 Wellhead View
2018 Offshore Japan Chikyu Riser Weldment Repair, Repaint, Maintenance and Storage View