Subsidiaries & Affiliates

Overseas Business

Exploration, development and production, etc.

INPEX Sahul, Ltd.

  • Exploration, development, production and sales of oil and natural gas in the JPDA03-12 Block and Bayu-Undan Gas-Condensate Field in the Timor Sea JPDA, Australia and East Timor

INPEX Alpha, Ltd.

  • Exploration, development, production and sales of oil and natural gas in the WA-35-L Block and others, Australia

INPEX Browse, Ltd.

  • Financing for oil and natural gas exploration and development in the WA-285-P Block and others, Australia

INPEX Holdings Australia Pty Ltd

  • Financing for oil and natural gas exploration, development and construction of the LNG plant for the Ichthys LNG project, Australia

INPEX Ichthys Pty Ltd

  • Exploration and development of oil and natural gas in the Ichthys Gas-Condensate Field (WA-50-L/WA-51-L), Australia

INPEX Browse E&P Pty Ltd

  • Exploration of oil and natural gas in the WA-285-P Block and others, Australia

INPEX Masela, Ltd.

  • Exploration and development of oil and natural gas in the Masela Block in the Arafura Sea, Indonesia

INPEX South Makassar, Ltd.

  • Exploration, development, production and sales of oil and natural gas in the Sebuku Block in the Makassar Strait, Indonesia

INPEX Oil & Gas Australia Pty Ltd

  • Exploration and development of oil and natural gas in the Prelude Gas Field (WA-44-L) and others, Australia

INPEX Babar Selaru, Ltd.

  • Exploration of oil and natural gas in the Babar Selaru Block in the eastern sea area, Indonesia

INPEX Con Son, Ltd.

  • Exploration and development of oil and gas in Blocks 05-1b and 1c in offshore southern Vietnam

INPEX Southwest Caspian Sea, Ltd.

  • Exploration, development, production and sales of oil in the ACG Oil Fields, Azerbaijan

INPEX North Caspian Sea, Ltd.

  • Exploration, development, production and sales of oil in the Offshore North Caspian Sea Block, Kazakhstan

Japan Oil Development Co., Ltd.

  • Exploration, development, production and sales of oil in the Upper Zakum, Satah and Umm Al Dalkh oil fields, Offshore Abu Dhabi, United Arab Emirates

JODCO Lower Zakum Limited

  • Exploration, development, production and sales of oil in the Lower Zakum Oil Field Offshore Abu Dhabi, United Arab Emirates

JODCO Onshore Limited

  • Exploration, development, production and sales of oil in the ADCO Block in onshore Abu Dhabi, United Arab Emirates

JODCO Exploration Limited

  • Exploration of oil in four of the Block in onshore Abu Dhabi, United Arab Emirates

INPEX Angola Block14 Ltd.

  • Investment in oil exploration, development , production and sales in Block 14, Offshore Angola

INPEX Americas, Inc.

  • Exploration, development, production and sales of oil and natural gas in the Lucius Oil Field and others, in the U.S. Gulf of Mexico

INPEX Gas British Columbia Ltd.

  • Exploration, development, production and sales of natural gas in the shale gas blocks of the Horn River, Cordova and Liard basins in British Columbia, Canada

Transportation, liquefaction, refining and sales, etc.

INPEX DLNGPL PTY Ltd

  • Investment in Darwin LNG Pty Ltd, which constructs and operates the undersea pipeline and LNG plant connecting the Bayu Undan Gas-Condensate Field and Darwin (Australia)

INPEX BTC Pipeline, Ltd.

  • Investment in the pipeline construction and management business that connects Baku (Azerbaijan), Tbilisi (Georgia) and Ceyhan (Turkey)

INPEX Trading, Ltd.

  • Sales, agency and brokerage of crude oil and market research and sales planning in connection with oil and natural gas sales

Power generation, drilling and civil engineering, etc.

INPEX Geothermal Sarulla, Ltd.

  • Supply of business capital, etc. to geothermal power project in Sarulla Geothermal Field, Indonesia

Others

INPEX FINANCIAL SERVICES SINGAPORE PTE. LTD.

  • The Group's intercompany finance operations and support for financial administration of projects

36 other subsidiaries

Equity-Method Affiliates, Subsidiaries of Equity-Method Affiliates

MI Berau B.V.

  • Exploration, development, production and sales of natural gas in the Berau Block and the Tangguh LNG Project, West Papua province, Indonesia

PT Medco Geopower Sarulla

  • Supply of business capital, etc. to geothermal power project in Sarulla Geothermal Field, Indonesia

Ichthys LNG Pty Ltd

  • Engaged in laying the undersea pipeline from the Ichthys Gas-Condensate Field to the Darwin Onshore LNG Plant and building the LNG plant, Australia

Japan South Sakha Oil Co., Ltd.

  • Supply of business capital for exploration, development, production and sales of oil in ZapadnoYaraktinsky and Bolshetirsky blocks, Russia

Angola Japan Oil Co., Ltd.

  • Exploration, development, production and sales of oil in the Offshore 3/05 Block and 3/05A Block, Angola

Angola Block 14 B.V.

  • Exploration, development, production and sales of oil in Block 14, Offshore Angola

16 other subsidiaries

Domestic Business

INPEX PIPELINE (JAPAN) CO., LTD

Natural gas transportation, pipeline operation, maintenance and management

6-2 Ookubo 1-chome, kashiwazaki-shi, Niigata 945-0851, Japan
TEL : 81-257-24-2143

INPEX Logistics (Japan) Co., Ltd.

Process, storage, export and import, marketing and supplying of crude oil, natural gas Transportation of crude oil and petroleum products by lorries
Generation and Supply of Photovoltaic Power

935 Shibukakihama, Ogata-ku, Joetsu-shi, Niigata 949-3115, Japan
TEL : 81-25-534-5670

Saitama Gas Co., Ltd.

Supply and sale of city gas, electricity

395-1 Isegata, Fukaya-shi, Saitama 366-0836, Japan
TEL : 81-48-571-1335

Sakata Natural Gas Co., Ltd.

Supply and sale of city gas, electricity

4-5 Higashiohucho,Sakata-shi, Yamagata, 998-0831, Japan
TEL : 81-234-24-4111

Next Energy Co., Ltd.

Sale of natural gas and surveys of natural gas market

2-19-10, Shimbashi Minato-Ku, Tokyo 105-0004, Japan
TEL : 81-3-3573-8201

Minamifuji Pipeline Co., Ltd.

Gas pipeline business

1146-1 Tadehara Fuji-shi, Shizuoka 416-0931, Japan
TEL : 81-545-55-1211

Keiyo Pipeline Co., Ltd.

Transport to natural gas suppliers

3-14-1 Tuganodai,wakaba-ku, Chiba-shi, Chiba 264-0033 , Japan
TEL : 81-43-251-5259

INPEX BUSINESS SERVICES, LTD.

Real estate rental, management and insurance agency services
Management of owned properties and facilities

Akasaka Biz Tower 5-3-1, Akasaka, Minato-ku, Tokyo 107-6332, Japan
TEL : 81-3-5572-0600

INPEX DRILLING CO., LTD.

Geothermal production wells, crust activity observation wells, wells for hot springs, civil engineering

7nd Floor, Lucid Square Shinjuku East., 3-21, 1-Chome, Okubo, Shinjuku-Ku, Tokyo, Japan
TEL : 81-3-5292-1711

INPEX ENGINEERING (JAPAN) CO.,LTD

Maintenance services for INPEX CORPORATION oil and gas manufacturing facilities, natural gas pipelines and Naoetsu LNG Terminal

2-33-26 AmiGawara, Chuo-ku, Niigata-shi, Niigata 950-0964, Japan
TEL : 81-25-284-2311

TELNITE CO., LTD.

Development, manufacture and sales of drilling fluid chemicals, treating chemicals cement additives and drilling fluid disposal chemicals for all kinds of well.

3-2-3, KandaJinbou-cho Chiyoda-Ku, Tokyo, 101-0051 Japan
TEL : 81-3-5843-0010

INPEX Solutions, LTD.

Research, evaluation, business planning and consultation etc. in the fields of oil & gas, renewable energy and power, heat and water supply

Akasaka Biz Tower 5-3-1, Akasaka, Minato-ku, Tokyo 107-6332, Japan
TEL : 81-3-5572-0616

INPEX SCHOLARSHIP FOUNDATION

Scholarships for Indonesian and Japanese students

34th floor, Akasaka Biz Tower 5-3-1, Akasaka, Minato-ku, Tokyo 107-6332, Japan
TEL : 81-3-5572-0602

INPEX Offshore San-in Co., Ltd.

Exploration, development, production and sales of oil and natural gas in Offshore Shimane, Yamaguchi Prefectures in Japan