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INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc.

Orca Exploration Group, Inc. · Sep 1, 2009 · 16 slides

Investor presentation from the Shale Experts oil & gas presentation and slide database. Every page is imaged and its text indexed for search across operators, plays, basins and time.

Slides

  1. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 1
    a subsidiary of Songo Songo Gas Field Increasing Reserves & Expanding Gas Distribution Lucy Williams Tanzania Subsurface Manager, Orca Exploration 8th PESGB/HGS Conference on African E & P, London September 2009…
  2. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 2
    a subsidiary of Outline Introduction Songo Songo Field development summary The Songo Songo Field The Songo Songo West Prospect GIIP & Prospective Resources Increased Reserves Growing Gas Markets…
  3. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 3
    a subsidiary of Introduction First developed and largest commercial producing gas field in Tanzania and Songo Songo Gas Field East Africa End 2008 audited remaining 2P gross, life of field reserves 902 Bcf. Current maximum gas…
  4. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 4
    a subsidiary of Songo Songo Field development summary EXP. APPRAISAL STALLED AWAITING GAS MARKETS PRE-PROJ PROJ PRODUCTION 1980 1990 2000 2010 Construction 1991 Ocelot enters 2004 1974 1981/2 1997 agreement with first gas…
  5. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 5
    a subsidiary of The Songo Songo Field Top Neocomian Depth Structure Broad N-S to NNW-SSE trending, faulted anticline 2D seismic grid. Vintages from 1978 2009. Moderate Songo to good quality Songo North Crest of structure 1,680m…
  6. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 6
    a subsidiary of Songo Songo Field - Geologic model Lower Cretaceous reservoirs. Neocomian to Albian primary potential. Cenomanian secondary potential, but distribution Core Data Depositional Model poorly understood. Middle &…
  7. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 7
    a subsidiary of Songo Songo Field Simulation Model SS-9 Gas Production and Wellhead Pressure 40 2,600 2,500 35 Downhole pressure gauges in 30 2,400 2,300 7 four producing wells: Gas Production (mmscf) 25…
  8. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 8
    a subsidiary of Songo Songo Field GIIP estimation In 2007 inconsistencies in Gas Initially In Place (GIIP) derived from volumetric methods when compared to simulation model and Volumetric material balance were apparent. 2008…
  9. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 9
    a subsidiary of Songo Songo West Prospect SS West (South) SS Field SS West (North) SW SS West (S) NE NW SS West (N) SE 1.2 1.2 1.4 1.4 Base Coniacian Unc Cenomanian 1.6 1.6 TWT TWT 1.8 1.8 2.0 2.0 Neocomian…
  10. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 10
    a subsidiary of SS West Conceptual development scenario Drill southern location first. If successful, integrate with existing Songo Songo field facilities for a long term well test. Appraise structure in the north. Prove aerial…
  11. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 11
    a subsidiary of GIIP & Prospective Resources Audited Gas Initially in Place, 31 December 2008 Audited Songo Songo Field GIIP Bcf* 1P 2P 3P Total 1,236 1,433 1,562 Since production started in 2004 Songo field audited GIIP…
  12. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 12
    a subsidiary of Increased Reserves Orca Gross Life of Field Additional Gas Reserves increases (2007 to 2008): 1P up 17% to 457 Bcf (up 65 Bcf). 2P up 17% to 689 Bcf (up 102 Bcf). 3P up 6% to 895 Bcf (up 50 Bcf). Audited field…
  13. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 13
    a subsidiary of Growing Gas Markets Potential combined 2P reserves and mean resources for Songo field & Songo Songo West in the region of 1.5 Tcf PAT seeks to build on current success to grow existing and create new gas markets.…
  14. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 14
    a subsidiary of Growing Gas Markets 2. Industrial markets in Dar es Salaam. PAT has installed 43kms of low pressure pipeline to deliver Additional Gas to 25 industrial customers. A further 8 customers signed contracts. Supply…
  15. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 15
    a subsidiary of Growing Gas Markets 3. CNG for vehicles, hotels and industries In July PAT commissioned a CNG mother station consisting of one CNG compressor, a vehicle dispenser and two trailer filling facilities to deliver 0.7…
  16. INCREASING RESERVES & EXPANDING GAS DISTRIBUTION – Orca Exploration Group, Inc. – slide 16
    a subsidiary of Acknowledgements Orca / PanAfrican Energy acknowledges the dedication and cooperation of our partners and stakeholders: Tanzania Petroleum Development Corporation (TPDC) Songas Ltd / Globeleq Ltd Tanzania Ministry…

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