Bibiyana Gas Field

Summary Information

  • Operator: Chevron
  • Country: Bangladesh
  • Location: Block 12, north-west Bangladesh
  • Production start: 2007
  • Partners: Petrobangla
  • Type: Gas & condensate
  • Estimated Reserves:
  • Production Volume:


  • The project includes 12 development wells, a gas plant, a natural gas pipeline and a condensate pipeline.The company has signed a gas purchase and sales agreement with Petrobangla, the state owned oil and gas company


  • Willbros: Engineering, detailed design, follow-on engineering, and start-up and commissioning assistance for a 600 Million standard cubic foot per day gas plant and approximately 85 kilometers of associated pipelines
  • Technics Group: Design, equipment and materials, manufacturing and assembly , test, inspection, and certification of skid-mounted pump packages, inlet / relief / condensate manifold skids , Test and HP Production Separators


  • 1998 - Bibiyana Gas Field discovered
  • 1999 - Unocal acquired a stake from Occidental
  • 2004 - Unocal signed a gas purchase and sales agreement with Petrobangla
  • 2007 - Chevron Announces Inauguration of the Bibiyana Gas Field
  • 2012 - Chevron announces major expansion project
  • 2014 - First production from expansion project



  1. Unocal, Occidental agree to swap interests in Bangladesh and Yemen E&P assets
  2. Chevron to Expand Bangladesh Natural Gas Project
  3. Technics Group In Alliance With Global Process Systems Clinched S$7 Million Oil & Gas Process Packages From Unocal Global E&C.
  4. Chevron Press Release - Chevron Announces Inauguration of the World-Class Bibiyana Gas Field
  5. Chevron, Bangladesh
  6. Unocal units sign gas sales agreement for new Bangladesh production
  7. Willbros Awarded Multiple Projects Valued at Over $150 Million
  8. Chevron Announces First Gas from Bangladesh Bibiyana Expansion Project

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