Sakai Refinery


One of Japan's Most Energy Efficiency Refineries, Located in the Sakai-Semboku Coastal Industrial Zone

The Sakai Refinery is located in the Sakai-Semboku Coastal Industrial Zone of Osaka City, a major consumption center in Western Japan. In addition to oil refining, the integrated plant also has a petrochemical operation producing paraxylene, propylene, and other products, while its energy efficiency is one of the best in Japan. In pursuit of synergies, it has laid a series of pipelines to carry products, semi-processed products, and utilities back and forth via pipelines between the refinery and areas near the industrial complex.

Message from the Refinery Manager

Greetings from the ENEOS Sakai Refinery.
Located in Osaka, a major consumption center in Western Japan, our mission is to ensure the stable supply of gasoline, diesel, kerosene and other petroleum products that we produce and ship.

We prioritize safety and legal compliance in our refinery operations, while working as one to deliver environmentally friendly and safe products that can be used with peace of mind.

Through our Phoenix monthly newsletter, which the local community has been enjoying for over half a century, and our community-based social contribution activities, we will continue to make every effort to become a trusted partner to the local community.

The Sakai Refinery looks forward to your continued support into the future.

Takashi Suzuki, Refinery Manager, Sakai Refinery

Sakai Refinery Data

As a supplier of energy throughout Japan's Kinki region, the Sakai Refinery boasts one of the world's highest rates of energy efficiency and onshore volumes shipped, while continuing to support people and industry.

Refinery area
770,000
m2 approx.
Crude oil processing capacity
141,000
barrels a day

Safety, Environmental, and Quality Initiatives

Community Engagement and Site Tours

Ongoing Operations in Harmony with the Environment and the Local Community

With every employee feeling part of the community, the Sakai Refinery engages in a range of activities in cooperation with the local community.