Developments and presence in Oil and Gas industries

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2 Developments and presence in Oil and Gas industries Daniel Reuithe, Market Development Engineer Francois Weisang-Hoinard, Senior Product Manager May 27, 2015

3 Content Overview of Outokumpu s offering to the Oil and Gas industry Two Examples of developments in Oil & Gas I. Flexible lines II. Umbilical tubing 15/06/15 3

4 Outokumpu s approach to the market Outokumpu s Oil and Gas segment Segment specialists across business lines Involved in standardisation work 15/06/15 4

5 NORSOK Qualified according to customer demands What is NORSOK? Started in 1993 on the initiative of the Norwegian government. Aimed at reducing time and costs for building and operation of oil & gas installations on the Norwegian shelf. Cooperative effort between the oil & gas industry and Norwegian authorities. Outokumpu s experience 20 years of experience First approval in 1994 Applicable standards M-001 M-630 M /06/15 5

Speaking about customer demand Duplex has proven advantages as a construction material Required corrosion resistance with a PRE 28 Standard Forta DX 2304 has lower

6 Speaking about customer demand Duplex has proven advantages as a construction material Required corrosion resistance with a PRE 28 Standard Forta DX 2304 has lower strength compared with other Duplex grades For some applications, Forta DX 2205 is an overkill alloyingwise The production needed to be approved according to NORSOK 15/06/15 6

7 Development of alloy content Steel name EN ASTM/UNS C N Cr Ni Mo Other Forta LDX S Mn Forta DX S Forta EDX S Forta LDX S Mn Forta DX S Supra 316L/ L PRE : % Cr + 3.3%Mo + 16%N from 26 to 28 Still inside of : ASTM S32304 and EN /06/15 7

8 NORSOK Outokumpu s scope = NORSOK qualification available Proof strength, MPa, Forta LDX 2101 Forta EDX 2304 Forta DX 2304 Forta LDX 2404 Forta DX 2205 Forta SDX 100 Forta SDX 2507 Ultra 254 SMO Core 304L/4307 Supra 316L/4404 Ultra 317L Ultra 904L Ultra 6XN Corrosion Resistance, CPT Typical (ASTM G150) 15/06/15 8

Outokumpu Forta EDX 2304 market presence Availability Recent updates NORSOK

Available up to 100 mm Very positive customer response Forta EDX 2304 type of

Johan Sverdrup project in the North Sea Grade G 48E, CPT G 48F, CCT G 150, CPT

9 Outokumpu Forta EDX 2304 market presence Availability Recent updates NORSOK qualified up to 12,5 mm, being further developed up to 80 mm. Available up to 100 mm Very positive customer response Forta EDX 2304 type of grade, lean duplex steels with PRE 28, expected to replace 316-materials in the Johan Sverdrup project in the North Sea Grade G 48E, CPT G 48F, CCT G 150, CPT Supra 316L/ C <0 C 20 C Forta DX C <0 C 25 C Forta EDX C 5 C 36 C 15/06/15 9

10 NORSOK Qualifications Product Form Gauges (mm) Forta DX 2205 Sheet and plate 1,5-80 Forta EDX 2304 Sheet and plate 1,5-12,5 Forta SDX 2507 Sheet and plate 1,5-40 Forta SDX 100 Plate 7-31 Ultra 254 SMO Sheet and plate 1,5-25 Ultra 6XN Sheet and plate 1,5-31 Product Form Gauges (mm) Forta DX 2205 Bar Ultra 254 SMO Bar /06/15 10

11 Outokumpu plate offering Plate & added services in almost all types of stainless steel Courtesy of ENI Norway 15/06/15 11

12 Long products - Raw material for fabrication Forged and rolled bars and billets used by customers for raw material e.g. for seamless tubing and for forgings, e.g. fittings, flanges Blooms Ingots 15/06/15 12

13 Content Overview of Outokumpu s offering to the Oil and Gas industry Two Examples of developments in Oil & Gas I. Flexible lines II. Umbilical tubing 15/06/15 13

14 Offshore Oil & Gas Project Flowlines & Export lines Crude oil transport lines Rigid pipes & Flexible lines Umbilical systems Control lines Key element to subsea installation 15/06/15 14

15 Content Overview of Outokumpu s offering to the Oil and Gas industry Two examples of developments in Oil & Gas I. Flexible lines II. Umbilical tubing 15/06/15 15

First layer: Interlocked S shape Material requirements: Formability

16 Flexible lines Carcass Sophisticated solution: Economic, reliable (20-50y), pressure & corrosion resistant Strength & durability of a rigid flowline First layer: Interlocked S shape Material requirements: Formability Strength Corrosion resistance Economic 80% duplex stainless steel grades 15/06/15 16

17 Outokumpu experience & future developments Started some 20 years ago with Technip (Coflexip) Properties of duplex grades: Complete range of duplex grades in relation with corrosion resistance Strength Price stability Outokumpu market share: > 60% 15/06/15 17

18 Standard material Material selection Strength Material saving & future challenges (ultradeep fields) No overalloying Corrosion resistant enough Existing gap in the standard offering Volume Corrosion Resistance & Cost 15/06/15 18

19 Outokumpu reduces the gap Weight & Cost Strength Forta LDX 2101 Forta LDX 2404 Forta DX 2205 Forta EDX 2304 Duplex 22Cr Standard/Lean duplex Range of Products Forta SDX 2507 Potential volume Corrosion Resistance & Cost 15/06/15 19

20 Content Overview of Outokumpu s offering to the Oil and Gas industry Two Examples of developments in Oil & Gas I. Flexible lines II. Umbilical tubing 15/06/15 20

21 Innovative solution in umbilicals Existing technology limitations and/or market expectations New technical challenges for umbilicals Present solutions: super duplex seamless tubes Plastic tubes Plastic: Higher temp & pressure Creep resistance limitation Metal: Stronger & tighter dimensional tolerances Need for a tube development: Longitudinal welded tubes 15/06/15 21

22 Requirements on Strip supplier for welded tubes Quality of the strip = Quality of tube walls & longitudinal weld 15/06/15 22

23 Development with Vallourec Umbilicals Experience O&G-R&D Vallourec VHET Proximity & welding experience Supply agreement & technical support OUTOKUMPU TOTAL Technical Sponsoring 15/06/15 23

24 Welded tubes for Umbilical line are an alternative to seamless solution depending on: Outokumpu Forta SDX 2507 is qualified for this applications Quality of the initial strip Qualified & experienced tube manufacturer 15/06/15 24

25 Conclusion Outokumpu is an active partner within Oil and Gas applications Developments of new products driven to fit O&G need and expectations Forta EDX 2304 Forta LDX 2404 Extensive range of products & services Fulfilling premium quality specifications Cooperative development with customers 15/06/15 25

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