Djuvik is a Norwegian supplier of high-quality engineered polymer products for the offshore oil and gas industry. It produces clamps, protectors, bushings, and other parts through CNC machining of plastics and polymers. Djuvik's products are corrosion resistant, lightweight, customizable, and aim to improve safety and reduce operational costs for customers in drilling, completion, and workover operations.

1. Djuvik Maskinering AS
Org. 966 167 033
Treaskjæret 7,
4200 Sauda, Norway
Phone: +47 913 41 446
E-mail: sales@djuvik.no
Website: https://djuvik.no/

2. • Djuvik is a Norwegian supplier of high-quality engineered polymer-based products, especially
targeted towards the global offshore oil and gas market.
• From clamps and bend restrictors, to debris caps and protectors – our comprehensive and
innovative product portfolio is tailored to meet the drilling and workover needs and demands of
our customers.
• Due to our process of machining all products we can tailor and produce special solutions at a low
cost.
• We have produced HSE friendly polymer products for the offshore industry since 1998 and today
we possess world-leading competence and technology.
• We have high expectations of ourselves, and are registered with, and approved by Achilles Norway,
and are currently certified according to ISO 9001:2015.
About Djuvik

3. • Established 1992
• Specialists in CNC machining of plastic and
polymers
• In house engineering, R&D
• In house product development
• Two production plants, both located in
Sauda
• Sales office in Houston
About Djuvik

4. • Clamping Technology
• Protective Technology
• Bushings and Guides
• Subsea Technology
• Tools
Product range

5. WHAT ARE THE BENEFITS OF POLYMER-BASED SOLUTIONS?
• Low cost
• Reduces weight
• Eliminates corrosion issues
• Reduces noise
• Improved wear performance
• Increased part life
• Can be made buoyant or sinking
Machinable polymers are available in more than 50 different
grades with different properties and qualities.

6. THE VALUES WE STRIVE TO BRING WITH OUR PRODUCTS:
• Enhanced HSE performance
• Improved operational speed
• Reduced operational costs
• Reduced operational risk
• Reduced maintenance

7. Product range clamping:
• In-riser use
• Open sea
• Drilling riser
• Wire
• Workover riser
• Bundling
• Custom
Main use of clamps:
• Used to clamp umbilicals and service lines to drillpipes, risers, workover risers,
etc.
Material:
• Polyethylene (PE) plastics
• Low friction, Does not absorb water
Clamping Technology
Features:
• 200+ configurations available
• 10 000+ clamps delivered
• Satisfied customers world wide
• Favored by Operators
• Lower total operating cost
Features:
• Buoyant in seawater
• Lightweight, ranging from 7 to 12 kg
depending on configuration
• Conical shape
• 100% homogeneous
• Tailor made to suit all umbilical, drillpipe
and casing sizes
Benefits:
• No loose parts, minimizing the risk for fishing
operations
• Designed to prevent the clamp from hanging
• Simple and fast installation, handled by one person
• Enables you to run with higher operational speed

8. Customer: Schlumberger and Technip FMC​
Products: For both Schlumberger and Technip FMC we have supplied a
total of 330 drill pipe clamps.
Reference projects

9. Protective technology
Protective product range:
• Cased Wear Joint
• Riser Sealing Mandrel
• Drill pipe protectors
• Riser protectors
• Tailor made protectors for joints, couplings,
valves, flanges or other equiptment
Features:
• Easy installation
• Corrosion resistant
• Tailor made configurations avalable
• Light weight

10. Protective technology
Cased Wear Joint:
Applications:
• Completion workover risers
• Drillstring risers
Function:
• Protecting service lines and joints from damage
when going through the rig floor
Benefits:
• Modular design
• Hinged lids for protection of service lines
• Adapted to multiple service lines
• Can be mounted vertically
• Buoyant or sinking
• Low friction

11. Protective technology
Riser Sealing Mandrel/Sealed Wear Casing:
Applications:
• Completion workover risers
• Drillstring risers
• Other riser systems
Function:
• Protecting service lines and joints from damage when going through
the rig floor
• Seal and enble the rig diverter system to safely vent gas away from
the rig floor
Benefits:
• Modular design
• Hinged lids for protection of service lines
• Adapted to multiple service lines
• Can be mounted vertically
• Buoyant or sinking
• Can replace slik joint

12. Protective technology
Tailor made protectors:
We are able to tailor protectors to
most applications and equipment.
Drawing shows one example, a riser flange
protector.

13. Customer: Aker Solutions​
Problem: Costumer needed to protect landing string and umbilical from
impact damage.
Solution: Djuvik Cased Wear Joint​
Reference projects

14. Bushings and Guides
Rotary Bushing
Application:
The rotary bushing is placed in the rotary table to
centralize and protect the drillstring, protect seals,
sealing areas and generally all critical equipment
running through the rotary table.
Features:
• Lightweight
• Low friction
• Not affected by corrosion
• Optional lid available
• Costume made interface, round or square
• Interchangeable inserts

15. Reference projects
Costumer: TechnipFMC​
Product: Djuvik Rotary Bushing
Luno, satellite to Edvard Grieg – North Sea

16. Subsea technology
Subsea technology product range:
• Buoyancy
• Debris cap
• Bend restrictor
• Signs/Panels
Features:
• No corrosion
• Tailored to costumers needs
• Lightweigth
• Durable
• Long lifespan

17. Subsea technology
Modular Buoyancy Elements
Application:
A buoyancy module is used between a subsea
structure and a surface structure to create
buoyancy and lift for cables, pipes, etc.
Features:
• ROV installable
• ROV adjustable after installation
• Rated to 1500m depth
• Tested to 3000m depth
• Modular
• Tailormade interface

18. Subsea technology
Bend restrictor
Application:
A bend restrictor is used to prevent flexible
cables or pipelines to overbend.
Features:
• Field proven design
• Can be fixed to any structures
• No telescopic effect
• Custom design to suit your needs
• Can be made with positive or negative
bouyancy

19. Subsea technology
Lightweight Debris Cap
Application:
The Djuvik LWDC functions as both a cap to prevent
debris entering the wellhead and XMT and as a
preservation cap to prevent degradation/corrosion of
the connector.
Features:
• 15-20 kg submerged
• Simple and fast installation
• ROV installable
• Field proven
• No need for topside support
• Fillable with preservation fluid
• Reduced corrosion

20. Subsea technology
Costumer: Equinor
Product: Djuvik Lightweight Debris Cap

21. Customer: Advantec – Baker Hughes​
Problem: Restrict over-bending of a 114 mm cable.​
Solution: Djuvik Bend Restrictor, with interface for a weighted wire to
keep the cable submerged.​

22. Customers
• Upstream E&P companies
• Drilling companies
• Well-service and service companies
• Equipment suppliers

23. Contact Us for More Information!
25 Exchange Lots, Couva, Trinidad, West Indies
Tel : 636 6576/ 222 5165
Fax: 868 679 3840
Email: post@analyserservices.com
Website: www.analyserservices.com
Djuvik Website: https://djuvik.no/
11
GAS AND LIQUID ANALYSIS PERSONAL SAFETY
Exclusive Regional Representative for
Djuvik Products and Services