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Essential Energies
for Essential NeedsJapan Petroleum Exploration Co. Ltd. (JAPEX) was established in 1955 and has been contributing to the stable energy supply in Japan for more than half a century.
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Our Significant E&P Capabilities with the Long-Term Experiences
JAPEX has extensive experiences and solid technical capabilities cultivated in the oil and natural gas E&P (exploration, development, and production.)
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Challenging Future with Innovative Technologies
JAPEX aims to achieve growth as a comprehensive energy company and further increase its corporate value by contributing to the realization of a carbon-neutral society.
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Press Release
Completion of Exploratory Drilling at Offshore Hidaka Area of Hokkaido
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IR
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IR
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Information
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IR/Press
Consolidated Financial Results for the Fiscal Ended March 31, 2026 (527.2 KB)
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