Jinzhou 25-1 Oil Field

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China Oil & Gas Fields

CNOOC Oil & Gas Fields

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Summary Information

  • Operator: CNOOC
  • Country: China
  • Location: Liaodong Bay
  • Production start:
  • Partners:
  • Type: Oil / Gas
  • Estimated Reserves:
  • Production Volume:


  • Jinzhou South 25-1 Oilfield is located in Liaodong Gulf of Bohai Sea with the average water depth of 25m, the main facilities include 3 wellhead production platforms, 1 central platform, pipelines and cables


  • Shengli Engineering: Natural gas terminal
  • COSL & WISON: JZ 25-1 Drilling Module Project


  • 2004 - JZ25-1S oil and gas field discovered
  • 2009 - JZ25-1S oil and gas field began its production



  1. CNOOC New Appraisal Well in Bohai Bay Successful
  2. [ CNOOC,COSL and WISON Cooperate Again]
  3. CNOOC Ltd. Announces New Fields Brought on Stream Ahead of Schedule
  4. Shengli Engineering Won JinZhou 25-1 Contract

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