Tillkännagivande • Jun 05
Japan Petroleum Exploration Co., Ltd. to Report Q1, 2027 Results on Aug 06, 2026 Japan Petroleum Exploration Co., Ltd. announced that they will report Q1, 2027 results on Aug 06, 2026 Tillkännagivande • May 13
Japan Petroleum Exploration Co., Ltd., Annual General Meeting, Jun 23, 2026 Japan Petroleum Exploration Co., Ltd., Annual General Meeting, Jun 23, 2026. Tillkännagivande • Mar 14
Japan Petroleum Exploration Co., Ltd. to Report Fiscal Year 2026 Results on May 13, 2026 Japan Petroleum Exploration Co., Ltd. announced that they will report fiscal year 2026 results on May 13, 2026 Tillkännagivande • Dec 06
Japan Petroleum Exploration Co., Ltd. to Report Q3, 2026 Results on Feb 12, 2026 Japan Petroleum Exploration Co., Ltd. announced that they will report Q3, 2026 results on Feb 12, 2026 Tillkännagivande • Nov 27
PT Energi Mega Persada Tbk (IDX:ENRG) acquired remaining 25% stake in Kangean Energy Indonesia Ltd. from Japan Petroleum Exploration Co., Ltd. (TSE:1662). PT Energi Mega Persada Tbk (IDX:ENRG) acquired remaining 25% stake in Kangean Energy Indonesia Ltd. from Japan Petroleum Exploration Co., Ltd. (TSE:1662) on November 25, 2025. PT Energi Mega Persada Tbk is holds 100% of Kangean Energy Indonesia Ltd. and it will operate the block through its subsidiary.
PT Energi Mega Persada Tbk (IDX:ENRG) completed the acquisition of remaining 25% stake in Kangean Energy Indonesia Ltd. from Japan Petroleum Exploration Co., Ltd. (TSE:1662) on November 25, 2025. Tillkännagivande • Sep 04
Japan Petroleum Exploration Co., Ltd. to Report Q2, 2026 Results on Nov 12, 2025 Japan Petroleum Exploration Co., Ltd. announced that they will report Q2, 2026 results at 2:00 PM, Tokyo Standard Time on Nov 12, 2025 Tillkännagivande • Jun 25
Japan Petroleum Exploration Co., Ltd. Announces Independent Committee Changes Japan Petroleum Exploration Co., Ltd. announced that a meeting of its Board of Directors held resolved to appoint one of three members of the Independent Committee established under the measures to prevent the large-scale acquisition of shares of JAPEX (takeover defense measures). This is due to the resignation of Mr. ITO Tetsuo from the Independent Committee member following retirement from Outside Director at the time ending the 55th Ordinary General Meeting of the Shareholders held today. Details of a new member are as follows: Career Summary of WADA Masaki: Born December 21, 1961, April 1987: Appointed prosecutor, July 2014: Chief Public Prosecutor of Hakodate District Public Prosecutors Office, Jan. 2017: Director-General of the Immigration Bureau, Ministry of Justice, Jan. 2019: Director of Trial Department, Supreme Public Prosecutors Office, May 2020: Director-General of Public Security Intelligence Agency, Jan. 2023: Superintending Prosecutor of Hiroshima High District Public Prosecutors Office, Mar. 2025: Recorded attorney (Daiichi Tokyo Bar Association) (up to the present date), Mar. 2025: Attorney at HANZOMON SOGO LAW OFFICE (up to the present date), June 2025: Director at JAPEX (up to the present date). Term: Up to the close of the Ordinary General Meeting of the Shareholders to be held in June 2026. Therefore, the three members of the Independent Committee will be Mr. WADA Masaki, Ms. YAMASHITA Yukari (Outside Director of JAPEX), and Mr. KAWAKITA Chikara (Outside Audit & Supervisory Board Member of JAPEX) . Tillkännagivande • Jun 07
Japan Petroleum Exploration Co., Ltd. to Report Q1, 2026 Results on Aug 07, 2025 Japan Petroleum Exploration Co., Ltd. announced that they will report Q1, 2026 results on Aug 07, 2025 Tillkännagivande • May 29
Astomos Energy Corporation agreed to acquire 90% stake in Japex Energy Corporation from Japan Petroleum Exploration Co., Ltd. (TSE:1662) for approximately ¥100 million. Astomos Energy Corporation agreed to acquire 90% stake in Japex Energy Corporation from Japan Petroleum Exploration Co., Ltd. (TSE:1662) for approximately ¥100 million on May 29, 2025. A cash consideration of ¥101 million will be paid by Astomos Energy Corporation. As part of consideration, ¥101 million is paid towards common equity of Japex Energy Corporation.
Under the terms of the transaction, the first transfer, 334 shares is expected to be completed on June 25, 2025 and the second transfer, 566 shares is expected to be completed on December 25, 2025. Tillkännagivande • May 23
Japan Petroleum Exploration Co., Ltd. (TSE:1662) acquired 50% stake in EMP Gebang Ltd. Japan Petroleum Exploration Co., Ltd. (TSE:1662) acquired 50% stake in EMP Gebang Ltd on May 23, 2025.
In conjunction with this acquisition, JAPEX will transfer all of our share in Energi Mega Pratama Inc. through which we participate in the Indonesia Kangean Project to Energi Mega Persada Tbk the parent company of Energi Mega Pratama Inc. Furthermore, by transferring all Energi Mega Pratama Inc. shares, it will be removed from and by acquiring EMP Gebang Ltd shares, EMP Gebang Ltd will be added to the list of equity-method affiliates of JAPEX.
Japan Petroleum Exploration Co., Ltd. (TSE:1662) completed the acquisition of 50% stake in EMP Gebang Ltd on May 23, 2025. Tillkännagivande • Mar 25
Ithaca Energy plc (LSE:ITH) has signed a sale and purchase agreement to acquire 15% stake in Japex Uk E&P Limited from Japan Petroleum Exploration Co., Ltd. (TSE:1662) in a transaction valued at approximately $190 million. Ithaca Energy plc (LSE:ITH) has signed a sale and purchase agreement to acquire Japex Uk E&P Limited from Japan Petroleum Exploration Co., Ltd. (TSE:1662) in a transaction valued at approximately $190 million on March 25, 2025. he Transaction, which is subject to the satisfaction of certain conditions including regulatory approval, will increase Ithaca Energy's WI in Seagull from 35% to 50%, equalling bp's interest as the field operator. The transaction is expected to be completed on June 30, 2025. Tillkännagivande • Mar 06
Japan Petroleum Exploration Co., Ltd. to Report Fiscal Year 2025 Results on May 13, 2025 Japan Petroleum Exploration Co., Ltd. announced that they will report fiscal year 2025 results on May 13, 2025 Tillkännagivande • Dec 07
Japan Petroleum Exploration Co., Ltd. to Report Q3, 2025 Results on Feb 12, 2025 Japan Petroleum Exploration Co., Ltd. announced that they will report Q3, 2025 results on Feb 12, 2025 Tillkännagivande • Aug 27
Japan Petroleum Exploration Co., Ltd. to Report Q2, 2025 Results on Nov 13, 2024 Japan Petroleum Exploration Co., Ltd. announced that they will report Q2, 2025 results at 2:00 PM, Tokyo Standard Time on Nov 13, 2024 Tillkännagivande • Jun 18
Japan Petroleum Exploration Co., Ltd. (TSE:1662) share purchase agreement to acquire remaining 50.1% stake in Longboat Energy Norge As from Longboat Energy plc (AIM:LBE) for $2.5 million on June 17, 2024. Japan Petroleum Exploration Co., Ltd. (TSE:1662) share purchase agreement to acquire remaining 50.1% stake in Longboat Energy Norge As from Longboat Energy plc (AIM:LBE) for $2.5 million on June 17, 2024. cash consideration of $2.5 million payable on completion plus the assumption of the entire debt drawn by LJN under the Acquisition Bridge Facility provided to the joint venture by JAPEX. Net drawings to Longboat under the Acquisition Facility are currently $8.5 million. JAPEX will also assume all financial obligations associated with LJN including all staff and running costs going forward and has amended the Acquisition Facility pre-completion to allow further drawings to manage the immediate working capital needs at LJN. The Management Services Agreement providing for transitional services between LJN and the Company will remain in-place until 30 September 2024 resulting in an estimated net outflow. As detailed in its Report and Accounts to 31 December 2023, Longboat now equity accounts for the LJN joint venture in its financial statements and therefore the Transaction is not anticipated to have an impact on its future profitability. Longboat intends to use the proceeds from the Transaction to fund its working capital requirements and ongoing operations in Malaysia as part of the Company's plan to pivot its efforts to building a business in Southeast Asia. The Transaction consideration, along with ongoing efforts to cut Longboat's cost base, are forecast to provide capital to run the Company through the end of Q1-25. The change in geographic focus is detailed in a separate press release made by the Company today. The reduction in value in Longboat's investment into LJN is directly attributable to the performance of the underlying assets and certain restrictive provisions in the Shareholder Agreement which limit the marketability of the LJN shares. Due to the equity accounting of the joint venture, Longboat does not book oil & gas reserves related to LJN and the previous production guidance range detailed on 29 May 2024 should now be disregarded. As of December 2023, Longboat Energy Norge As as net assets of $18.25 million, total assets are $6.22 million, total revenue is $0.77 million. The Transaction remains subject to regulatory approvals in Norway, approval by the lenders under the Exploration Finance Facility and the transfer of any third-party contracts. In the period prior to completion, Longboat has agreed to vote in favor of certain resolutions put to the LJN board as instructed by JAPEX. Completion of the Transaction is anticipated during Q3 2024. Tillkännagivande • Jun 08
Japan Petroleum Exploration Co., Ltd. to Report Q1, 2025 Results on Aug 08, 2024 Japan Petroleum Exploration Co., Ltd. announced that they will report Q1, 2025 results on Aug 08, 2024 Tillkännagivande • May 16
Japan Petroleum Exploration Co., Ltd., Annual General Meeting, Jun 26, 2024 Japan Petroleum Exploration Co., Ltd., Annual General Meeting, Jun 26, 2024. Tillkännagivande • Feb 29
Japan Petroleum Exploration Co., Ltd. to Report Fiscal Year 2024 Results on May 14, 2024 Japan Petroleum Exploration Co., Ltd. announced that they will report fiscal year 2024 results on May 14, 2024 Tillkännagivande • Nov 30
Japan Petroleum Exploration Co., Ltd. to Report Q3, 2024 Results on Feb 09, 2024 Japan Petroleum Exploration Co., Ltd. announced that they will report Q3, 2024 results on Feb 09, 2024 Tillkännagivande • Sep 01
Japan Petroleum Exploration Co., Ltd. to Report Q2, 2024 Results on Nov 10, 2023 Japan Petroleum Exploration Co., Ltd. announced that they will report Q2, 2024 results on Nov 10, 2023 Tillkännagivande • May 31
Japan Petroleum Exploration Co., Ltd. to Report Q1, 2024 Results on Aug 09, 2023 Japan Petroleum Exploration Co., Ltd. announced that they will report Q1, 2024 results at 2:00 PM, Tokyo Standard Time on Aug 09, 2023 Tillkännagivande • May 14
Japan Petroleum Exploration Co., Ltd., Annual General Meeting, Jun 27, 2023 Japan Petroleum Exploration Co., Ltd., Annual General Meeting, Jun 27, 2023. Tillkännagivande • Nov 30
Japan Petroleum Exploration Co., Ltd. to Report Q3, 2023 Results on Feb 10, 2023 Japan Petroleum Exploration Co., Ltd. announced that they will report Q3, 2023 results at 2:00 PM, Tokyo Standard Time on Feb 10, 2023 
