Innhenting av seismikkdata i Barentshavet sørøst & evaluering av området Lars Jensen, oljedirektoratet TEKNA seminar Olje og gassproduksjon i kaldt klima 6.-7. jan. 2015 Trondheim
Innhenting av seismikkdata i Barentshavet sørøst & evaluering av området NPDs Seismic Data Acquisition in Barents Sea Southeast & evaluation of the area Preamble / Project background Seismic Data Acquisition Operation Data Processing ODs evaluation work (based on seismic data interpretation) - Report on resource mapping (to OED & public avail.) Aftermath TEKNA «Olje- og gassproduksjon i kaldt klima»; Trondheim 6-7 Jan. 2015 08/01/2015 LaJe 2
The treaty on maritime delimitation between Norway and Russia 15 September 2010 Confirmed ratified 7 June 2011 - Start-up 8 July 2011 (11.500 Km pre-plottet)
Barents Sea New area Acquisition start-up (target) July 8 th 2011 (11.500 Km pre-plotted) Pre-existing Seismic Data: NPD: 2.400 Km 2D 1974-76 BAR SE 44.000 Km 2
NPDs Seismic Data Acquisition in Barents Sea Southeast & evaluation of the area Preamble / Project background Seismic Data Acquisition Operation Data Processing ODs evaluation work (based on seismic data interpretation) - Report on resource mapping issued to the OED (public) Aftermath 08/01/2015 LaJe 5
2011 Seismic Data Acquisition o Jan Mayen o Barents Sea Southeast o (Mørerandhøgda) 8 June 13 September 2011 Harrier Explorer (PGS)
NPD data acquisition in the Barents Sea 2011 & 2012 Red lines - acquired 2011 11.500 km 42 lines, 5 x 20Km PGS (Geostreamer) M/V Harrier Explorer Black lines - acquired 2012 26 April 15 June & 1-6 July 6.766 km 55 lines Dolphin Geophysical M/V Artemis Atlantic
2012 Seismic Data Acquisition o Barents Sea Southeast o Barents Sea Northeast o Nordland IV og V Nordic Explorer (PGS) 5 June 9 August 2012 o Jan Mayen Artemis Atlantic (Dolphin Geophysical) 8 26 April 10 October 26 April 15 June & 1-6 July
NPDs Seismic Data Acquisition in Barents Sea Southeast & evaluation of the area Preamble / Project background Seismic Data Acquisition Operation Data Processing ODs evaluation work (based on seismic data interpretation) - Report on resource mapping issued to the OED (public) Aftermath 08/01/2015 LaJe 9
27/09-11 Brute stack
8/11-11
20/2-12 Fast track
NPDs Seismic Data Acquisition in Barents Sea Southeast & evaluation of the area Preamble / Project background Seismic Data Acquisition Operation Data Processing ODs evaluation work (based on seismic data interpretation) - Report on resource mapping issued to the OED (public) Aftermath 08/01/2015 LaJe 13
Bjarmeland Platform Veslekari dome Haapet dome Fedynsky High Finnmark Platform Tiddlybanken Basin Timeline map: (TWT) Base Cretaceous with the main structure elements 14
SE Tiddly -banken Basin Haapet dome NE Salt Regional seismic line in the Southeastern Barents Sea. Note considerable fault activity in the Carboniferous with the development of horsts - and grabens. Note - Salt in the Carboniferous/Permian underneath all young heights (inversion). 15
SE NE Prograding sequences Regional seismic line in the Southeastern Barents Sea that is flattened on Upper Permian carbonates. Note - prograding sequences in Lower Triassic. 16
NE Base Cretaceous Ladin Induan Fedynsky High Salt SW Clinoforms Intra induan Upper Permian Basement Graben Basement Lower Carboniferous Seismic line through the Norwegian part of the Fedynsky High which shows a Carboniferous/Permian graben underneath the High, and assumed basement on both sides. Note thinning of Upper Triassic and Jurassic towards the top of the structure.
Haapet dome W Base Cretaceous E Ladinian Induan Permian carbonate reflector Brecciation Salt Large structure in the northern part of the southeastern Barents Sea. Note Permian salt in the core and brecciation laterally in the salt deposit.
Approximate extend of Carboniferous /Permian salt- and anhydrite deposits in the Southeastern Barents Sea The Nordkapp Basin has a Northeastern (NE) axis while the Tiddlybanken Basin and the graben underneath the Fedynsky High have Southeastern (SE) axis's.
Haapet dome W E Base Cretaceous «Brightspot» Ladinian (Kobbe) Faults Induan Enlarged segment of previous line which shows «brightspot» in Realgrunnen and faults that are related to movement in Cretaceous or younger
W E Faults Bottom Cretaceous Gas leakage «Brightspot» Segment of the Haabet dome showing «brightspot» in Realgrunnen, faults that run up to the Quaternary and gas leakage along the faults in the Cretaceous sediments.
Resursestimater BARENTSHAVET - inklusive Barentshavet sørøst BHSØ gass 250 Mill. Sm3 o.e. + BHSØ olje 50 Mill. Sm3 o.e. TOTAL BHSØ 300 Mill. Sm3 o.e. Med Nedside (P95) = 55 Mill. Sm3 o.e. Oppside (P05) = 565 Mill. Sm3 o.e.
NPDs Seismic Data Acquisition in Barents Sea Southeast & evaluation of the area Preamble / Project background Seismic Data Acquisition Operation Data Processing ODs evaluation work (based on seismic data interpretation) - Report on resource mapping issued to the OED (public) Aftermath 08/01/2015 LaJe 23
Barentshavet sørøst 2014 3D gruppeinnsamling Felles industriprosjekt med Statoil som operatør 33 selskap har forpliktet seg (herav 17 selskap med tidlig tilslutning (styringskomité) Nordligste innsamling - PGS med planlagt oppstart sent i april De 3 sydligste prosjekt - WesternGeco (Schlumberger) med planlagt oppstart medio april Innsamlingene vil fortsette inn i oktober (om nødvendig for ferdigstillelse) Total størrelse (4 * 3D) 12.500 km 2 24 *) ODs 2D seismikk: 35 selskap
Barents Sea Southeast TIMELINES / SUM-UP Treaty on maritime delimitation between Norway and Russia entered 10. Sept. 2010 Treaty ratified 7. June 2011 Start-up of NPD s 2D seismic data acquisition 8. July 2011 Issue of NPD s report on BAR SE Feb. 2013 Nomination process (OED) Aug.2013 Jan.2014 Hearing process of 23 Round incl. BAR SE Feb. April 2014 Industry Group 3D seismic surveys Summer 2014 (Summer 2015) Announcement of 23 Round (OED)? (Jan.2015) Application deadline for 23 Round? (late 2015) 23 Round Awards? (Spring 2016) 25
Safety Strategy - Always remember: SAFETY FIRST NPDs specific HSE Objectives for 2011-2014: = 0 LTI
Contract strategy: Important to utilize the newest Technology and Equipment...
Laget (P-Seismikkinnsamling) Tore Høy Barentshavet SØ + NØ ( Geokart) Morten Sand Jan Mayen Kjetil Kaada Nordland IV & V ( Geokart) Espen Simonstad Barentshavet N Rune Mattingsdal Harstad Olvar Løvås Operasjoner Lars Jensen Koordinator & operasjoner Jan Stenløkk Sps. knyttet til fiskeri / miljø Svein Arne Svilosen Økonomistyring Eldbjørg Vaage Melberg Kommunikasjon & Juridisk bistand K. Herredsvela & E. Johnsen 28