Dow Hyperlast Offshore brochure.indd

OFFSHORE ENGINEERING
insulation and protection
engineering polyurethane excellence
Hyperlast
Syntactic 512
Water depths to 250 metres
Temperature performance to 125°C (7850596)
Mouldable (2851512) or
rotationally castable (7850751)
20+ year Track Record
HyperlastTM Syntactic polyurethanes have been used for over
twenty years for the protection and insulation of oil and gas
flowlines, manifolds, risers, field joints, Christmas trees, jumpers,
spool pieces and related sub-sea architecture.
These materials have excellent thermal insulation, corrosion
protection, adhesion, impact strength and are durable in the
harshest working environments.
‘Hyperlast’ has been tested in the field and is widely used for
pipelines from the North Sea, Gulf of Mexico, South China Sea,
Indonesia, South America to the west coast of Africa.
Hyperlast offers processors several advantages including
flexibility, controllable range of hardness and low processing
temperatures. Hyperlast can be moulded or rotationally cast
onto line pipe.
TM
Field Jointing
In
addition
to
flowline
protection,
Hyperlast
polyurethanes have been used to produce in excess of
130,000 field joints both onshore and offshore. The fast
curing times of Hyperlast jointing polyurethanes enable fast
cycle times of as little as 5 minutes to be comfortably achieved.
Faster cycle times to suit faster lay conditions can be provided.
Hyperlast’s products are compatible with polyurethanes &
polypropylene parent coatings. Excellent bonds are achieved
with careful pretreatment of the parent coating.
Photograph of ‘Deep Blue’ courtesy of Technip
Hyperlast
Syntactic DW-512
Range of depth capabilities –
DW-512 / 150 (1500 metres)
DW-512 / 300 (3000 metres)
Temperature performance to 115°C
Mouldable and rotationally castable versions available
New innovations in Hyperlast’s Syntactic technology have led to
the development of the DW-512 range for deep-water applications.
These materials are engineered to withstand the hydrostatic
pressures experienced at depths in excess of 3,000m (10,000 ft) and
their impressive physical properties enable them to withstand the
rigours of laying, either by reel barge, ‘S’ or ‘J’ lay.
Several simulated service tests have been carried out on these
materials at the Heriot-Watt University in Edinburgh to analyse the
properties of DW-512 when subjected to deep-water conditions
with internal pipe temperatures up to 115°C (212°F). The results
show:
•
No change in thermal conductivity to ensure consistent
insulation properties.
•
No change in coating thickness due to compression
by hydrostatic pressure
•
Very low water absorption
•
K value in the range of 0.13 – 0.165 w/m°K
TM
The Hyperlast Depth of Experience
Depths in Metres
75m Statoil - Tommeliten; 75m Thaipo - Benchamas; 76m Conoco Phillips - J Block; 78m ExxonMobil Malaysia Inc. - Guntong Delta;
90m Hess Corporation - Bittern; 90m CNR - Kyle; 90m PetroCanada - Pict; 95mTalisman Expro - Arkwright;
95m CNR - Banff; 95m Shell - Shell Gannet ‘G’; 100m Petronas / EPMI - PCSB Angsi; 100m B.G. Intl. - Blake
113m C.A.C.T. - Huizhou 32-5; 116m Marathon - Brae “C”; 117m Occidental - Scapa;
119m Hess Corporation - Dauntless & Durward; 130m Venture Production - South Birch; 143m Sun Oil - Balmoral Field;
146m CNR - Lyell; 146m Conoco Phillips - Renée & Rubie; 150m BOL - Britannia;
152m ConocoPhillips - Callanash; 155m Shell - Cormorant South; 166m Hess Corporation - Hudson
280m Chevron - Strathspey
300m Statoil - Statfjord Satellites
315m Statoil - Troll Oljeror II
350m Anadarko - Pardner
664m Noble Energy - Lorien
717m Triton Energy - La Ceiba
727m BHP Billiton - Boris
823m Shell - Llano
960m Nexen - Aspen
976 LLOG - Bellis
1006m Shell - Bonga
1097m Burullus Gas - Simian Sapphire
1098m Shell - Princess
1203m ExxonMobil - Kizomba B
1219m Anadarko - Navajo West
1350m Total - Girassol
1677m BP - King (GoM)
1709m Dominion - Triton Goldfinger
2316m Shell - NaKika
HyperlastTM Syntactic DW-512® tested depth
Custom Coating
To compliment the parent coat and field jointing system, Hyperlast
offers insulation systems for manifolds, risers, jumpers, spool pieces,
Christmas trees and related subsea architecture.
Hyperlast’s two-component liquid systems lend themselves to
protecting complex substrates that thermoplastic products can not
accommodate.
Hyperlast Insulation Coating Systems
TM
512
7850751
7850596
DW-512 / 150
DW-512 / 300
Moulding
Pouring
Moulding
Moulding
Moulding
Max Service temp (°C)
115
115
125
115
115
Max Water Depth (mtrs)
250*
250*
250*
1500
3000
Typical Cured Density (kg/m3)
700
700
700
790
850
Thermal Conductivity (W/m° k)
0.12
0.12
0.12
0.145
0.165
Poisson’s Ratio
0.35
0.35
0.35
0.40
0.40
Young’s Modulus (MPa)
95
95
95
200
200
Polymer
Polymer
Polymer
Glass
Glass
5–6
1–2
5–6
5–7
5–7
Applcation Method
Type of Microsphere
Gel Time (mins)
* Exceding the stated values may result in high compression creep values.
Hyperlast Field Jointing and Custom Coating Systems
TM
2851239
7850265
7850589
7850902
7980125
7980302
7980303
Moulding
Moulding
Moulding
Moulding
Moulding
Moulding
Moulding
100
100
115
115
115
125
125
Max Water Depth (mtrs)
>3000
>3000
>3000
>3000
>3000
>3000
>3000
Typical Cured Density (kg/m3)
1150
1150
1150
1150
1150
1150
1150
Thermal Conductivity (W/m° k)
0.195
0.195
0.195
0.195
0.195
0.195
0.195
Poisson’s Ratio
0.50
0.50
0.50
0.50
0.36
0.50
0.50
Young’s Modulus (MPa)
40
40
40
40
250
110
110
Gel Time (mins)
3
7
3
7
3
3
7
Applcation Method
Max Service Temp (°C)
The above field jointing systems are compatible with all ‘Hyperlast’ insulation systems and, in addition, are suitable for use with other generic systems.