Status på Dvalin-prosjektet Roy Padget, Topside Host Manager Kristiansund, 31. mai 2018
A brief history of DEA in Norway 1973 1979 1980ies 1990 1991 1991 2010 2015 2016 2017 2018 Company established as Deminex Norge AS. First licences acquired shortly thereafter The Snorre field was discovered, and three years later the Veslefrikk field. Snorre is still one of our main sources of income. Amongst the first companies to enter the Norwegian Sea and the Barents Sea. First income when Veslefrikk came on stream. Became operator. First operatorship was PL166. Deminex was split among the shareholders Deminex Norge became RWE Dea Norge. Zidane and Titan were discovered. Sold by RWE to LetterOne. RWE Dea Norge becomes DEA Norge. Purchase of E.ON E&P Norge. Merger with E.ON E&P Norge. Move head office to Stavanger Dvalin PDO Submitted Dvalin PDO Approved Oslo office closed Possible merger with Wintershall announced Possible merger with Wintershall progressing with due diligence & negotiations 45 YEARS
DEA s portfolio Development (operated) Dvalin Production (non-operated) Key fields: Skarv, Snorre, Njord, Hyme, Gjøa, Snøhvit and Knarr Exploration Active in all NCS areas Good mixture of different types of prospects and leads Page 3
PL435 Dvalin Development PDO approved March 2017 Development ongoing First gas planned end 2020 18.2 GSm3 recoverable gas (P50) ~10 BNOK investments PL435 DEA Norge (O) 55% Petoro 35% Edison 10 % Licence history Licence award 2007 2008 2009 2010 2011 2012 2013 2016 PDO Drill or Drop BOK BOV Feasibility Concept FEED Execution 2020 Start 3D Reproc.. P. Eval. Site survey Drill Zidane west Drill Zidane east PAGE 5
Dvalin reservoir Two proved structures with hydrocarbons in Dvalin East and West Reservoir in the Garn and Ile formation Dvalin East High pressure and temperature Top reservoir 4100m TVD MSL Dvalin West Zidane East Zidane West Reservoir pressure 635 bar @4242 mtvd MSL 722.2 bar @4242 mtvd MSL Reservoir temperature 158.8 C @4242 mtvd MSL 158.8 C @4242 mtvd MSL CGR 22 Sm³/MSm³ 15 Sm³/MSm³ CO 2 content 5.4% 7.1%
Subsea tie-back and processing on Heidrun Page 7
Main Contractors 68 % Norwegian content Aker Solutions Fornebu SPS engineering Technip - Orkanger Spool base /pipeline fabrication Technip - Lysaker SURF engineering Aibel - Haugesund Fabrication yard M40 and H25 module Kristiansund Aibel Asker Topside engineering Aker - Egersund SPS fabrication/assembly yard Aker Solutions - Moss Umbilical Fabrication yard
Contractor interfaces Polarled operator DEA Statoil SPS Riser EPC Topside EPCI Heavy Lift Drilling & Completion SURF Riser Install Company s interface management system SAS upgrade Page 9
Heidrun platform Tension leg platform (TLP) with concrete substructure Water depth approx 350 m 56 dry wellhead slots Production start-up: 1995 Unit parties Unit interests Statoil Petroleum AS (operator) 13,11821 % Petoro AS 57,68845 % ENI Norge AS 5,19170 % ConocoPhillips Skandinavia AS 24,00164 %
Heidrun modifications Two modules of 4,000t and 435t to be manufactured and installed M40 module: Main dimensions: 72m x 16m x 18m Dry weight: 4,000 tonnes M40 H25 module: Dry weight: 435 tonnes H25 Page 11
Integration scope Integration building blocks 02/09/2016 Zidane project Page 12
Subsea Production System Manifold (typical) Typically: 20m x 9m x 6m / 206 ton Integrated template structure (typical), Typically: 34m x 22m x TBN m / <280 ton XT front (typical) Page 13
Pipeline, flowline and installation activites Polarled tie-in inline tee as laid Dvalin overall field layout Page 14
Project Status and Schedule
Topside - status Fabrication of topside modules ongoing at Aibel yard in Haugesund H25 module installed May 2018 M40 module installation August 2019 Offshore modification work at Heidrun Started October 2017 and is progressing well POB average 60 in April Revision stop at Heidrun May 2018
Ongoing Yard Work M40 Fabrication
M40 Module fabrication
Ongoing Offshore Work
H25 Module on the move
H25 Module lifting
H25 Module placed at Heidrun
Status SPS Good overall progress Manifold assembly at Aker Egersund Fit test of manifold in template at Aker Egersund
Ongoing SPS Work Subsea Control Module Factory Acceptance Test (Aberdeen) Manifold Fabrication (Egersund) Hydraulic Control Unit
Ongoing SURF Work Gas Export Pipeline Double Jointing (Orkanger) Temporary Pig Launcher Receiver (PLR) fabrication at ERMS in France SURF Minor Structure Check Valve (From Italy) Pipeline End Termination (PLET) fabrication at Westcon
Flowline, pipeline and marine installations Good overall progress Gas Export pipeline stalk fabrication completed in Orkanger Mainline stalk fabrication ongoing for 13%Cr inner pipe ITS successfully installed Rock- installation commencing mid May Gas Export pipeline installation commence end May / early June ITS installation from Deep Explorer
Dvalin Pre-lay Rock Installation
Offshore Installation Campaign April May June July August 14.04 13 d 27.04 Template installation and prep. work for Gas Export line, Production line & Umbilical (Deep Explorer) Mob. window 09-15.05 12 d Demob. window 21 27.05 Pre-rock installation (Nordnes) 31.05 14,5 14.06 (offshore 11 13.06) d Gas Export line installation (Deep Energy) includes Heidrun 07.06 10,5 d 18.06 GE line as-laid survey and FCG (Far Superior) 13.05 3 d 15.05 H25 Module lift and installation (Saipem S7000) 23.05 Topsides SD 2018 06.06
Offshore Installation Campaign
Drilling & Wells Transocean Arctic contracted to drill Dvalin Wells
Project Schedule