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Bowser and Sustut Basins

Bowser and Sustut Basins. Bowser and Sustut Basins. Part of BC Ministry of Energy and Mines strategy to evaluate Intermontane basins of BC Petroleum Geology Section of the New Ventures Branch is entrusted with hydrocarbon assessment of sedimentary basins in BC

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Bowser and Sustut Basins

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  1. Bowser and Sustut Basins

  2. Bowser and Sustut Basins • Part of BC Ministry of Energy and Mines strategy to evaluate Intermontane basins of BC • Petroleum Geology Section of the New Ventures Branch is entrusted with hydrocarbon assessment of sedimentary basins in BC • Work cooperatively with Geological Survey of Canada

  3. Old Ideas Dease Lk • Prior to 2002, Bowser Basin rocks were believed to be mature to overmature • This was based on limited surface thermal maturation data in Klappan-Groundhog coal fields • This data was extrapolated across the entire basin • GSC 1995, 8.3 TCF and 2.5 BBO • All oil potential in Sustut and Skeena rocks • Effective basement - Triassic Takla Ldg Alice Arm Smithers Terrace

  4. Where are we Now?

  5. New Realities • New surface thermal maturation data indicates that large portions of the Bowser and Sustut basins are in the oil and/or gas windows • Oil staining on surface and downhole samples indicates several petroleum systems • Supported by possible missed gas pay in one well??? • New lithofacies mapping and stratigraphic framework

  6. New Realities • New structural history and interpreted triangle zone • Work progressing on basinwide understanding of petroleum geology • Upcoming resource reassessment for the Bowser and Nechako basins • Industry partnerships assessing the hydrocarbon potential of the Intermontane basins • Flexible government

  7. Current Activity • GSC/MEM Partnership • 4 year joint program examining the geology and hydrocarbon potential of the central and southern Bowser and Sustut basins. This will eventually lead to a basin analysis and atlas publication • FN/Community meetings and dialogue • Active MEM promotion

  8. Stewart – Omineca Road • Improved all-weather access • Partnership in development - FN, Industry, MEM

  9. P&NG Tenure • Current Options • Exploration by Permit, Licence or Lease • Competitive bid process • May not be reflective of frontier risk

  10. Where are we Heading?

  11. Frontier P&NG • The Future - New way of doing business?? • Frontier royalty structure analysis • New tenure system?? • FN involvement??

  12. Partnerships? • Potential to explore via partnership • MEM is willing to take a lead in organization • What will work for industry? • Your ideas – Call for proposals

  13. Royalties • Ability to adjust royalties to match the resource • Examples – *CBM Royalty *Marginal *Deep gas • MEM will be working on Frontier Royalty Structures *What works in other jurisdictions? *Recognize infrastructure & other unique costs * Ideas? - Net profit

  14. P&NG Tenure • Competitive bid – *no optic of subsidies *fair *ensures maximum benefit to BC • New class of permit for frontier areas? – *Requires legislative change *Ability to recognize frontier risks • Order In Council – creation of tenure? *Unique solution *Still may require many months *Must ensure fairness

  15. First Nations • Initiating discussion and planning FN community information sessions • Interested FN stakeholders • New opportunities for FN participation in oil and gas exploration and development activities

  16. Industry Field Trip • Leaders Carol Evenchick, Kirk Osadetz, Fil Ferri • 3rd week of August, 2003 • Start from Smithers 3 days in the field • 3 nights Bell II Lodge • $4000/person • Contact Fil Ferri, 250-952-0377

  17. MEM - Contacts • Fil Ferri, 952-0377 Sr. Geologist Interior Basins, NVB • Barry Ryan, 952-0418 Dr. Coal/CBM, NVB • Mark Hayes, 952-0364 Manager, Petroleum Geology NVB • Steve Roberts, 952-0115 Acting Assistant Deputy Minister

  18. New References • Ministry of Energy and Mines, Petroleum Geology Open File 2002-1 Vitrinite and bitumen reflectance data and preliminary organic maturity model for the northern two thirds of the Bowser and Sustut basins, north-central British Columbia; by C.A. Evenchick, M.C. Hayes, K.A. Buddell and K.G. Osadetz. • Ministry of Energy and Mines, Petroleum Geology Special Paper 2002-3 Petroleum Exploration Potential of the Nechako Basin, British Columbia; Prepared by Petrel Robertson Consulting Ltd. • Ministry of Energy and Mines, Petroleum Geology Open File 2003-1 Rock-Eval/TOC Results from 11 northern British Columbia boreholes; by K.G. Osadetz, L.R. Snowdon and M. Obermajer • Ministry of Energy and Mines, Paper 2003-1 Early to Middle Jurassic Sedimentation, Deformation and a Preliminary Assessment of Hydrocarbon Potential in the Central Whitehorse Trough and Northern Cache Creek Terrane by J.M. English, M.G. Mihalynuk, S.T. Johnston, M.J. Orchard,M. Fowler and L.J. Leonard • Ministry of Energy and Mines, Paper 2003-1 Indications for Effective Petroleum Systems in Bowser and Sustut Basins, North-Central British Columbia K.G. Osadetz, C.A. Evenchick, F. Ferri, L.D. Stasiuk and N.S F. Wilson.

  19. Information • Presentation will be available on CD • Please leave your business card in the basket and we will mail you a copy

  20. Thank you for coming!

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