News listings

energy-pedia farmouts/divestments

USA flagUSA

South America / GoM >>> USA

US: JERA to acquire interest in Haynesville shale gas asset in Louisiana


23 Oct 2025

Photo - see caption

JERA, a global energy leader and Japan’s largest power generation company, announced that it has - through its subsidiary JERA Americas Inc.- reached agreement with Williams and GEP Haynesville II, LLC to acquire 100% of their respective interests in the South Mansfield upstream asset located in western Louisiana’s Haynesville Shale basin. The Haynesville Acquisition supports JERA’s strategy of building a diversified, responsible, and resilient asset portfolio. 

JERA will acquire its interest in the Haynesville asset, which currently produces more than 500 MMscfd and includes 200 undeveloped locations, through an upfront investment of $1.5 billion. The transaction includes a future investment plan under which JERA will increase total production to 1 Bscfd. The Haynesville Acquisition’s strategic value is supported by robust current production and proven reserves, established gathering, treating and transport infrastructure, and proximity to Gulf Coast LNG and data center hubs.

The Haynesville Acquisition builds on JERA’s substantial and growing presence in the United States, including its recent announcement of the largest offtake of U.S. LNG from a single buyer - 5.5 million tonnes per year for 20 years - and the Blue Point low-carbon ammonia development project. JERA also owns, in whole or in part, 10 power generation assets across the country. 

'The U.S. energy sector is leading the way in the global LNG market and JERA’s investments have lined up accordingly,' said John O’Brien, JERA Americas’ chief executive officer. 'The upstream Haynesville Acquisition is a strategic addition to our asset portfolio, enabling us to advance our unique supply chain expertise while deepening our commitment to Americas’ energy future.'

Ryosuke Tsugaru, JERA’s chief low carbon fuel officer, added, 'The Haynesville Acquisition substantially expands our partnerships in the United States. The benefits are clear: enhanced diversification for JERA’s LNG value chain, expanded global reach across the gas value chain and overall risk mitigation in a volatile energy market. The project thus clearly aligns with our strategic priorities and reinforces our core mission to provide a stable and secure energy supply globally.'

The Haynesville Acquisition is subject to customary closing conditions and regulatory approvals. 

Original announcement link

Source: JERA





Bookmark and Share


A global information service for upstream oil and gas opportunities - divestitures, farmins and farmouts and licensing rounds.


Subscriber Only Deals

Current Deals

Current Upstream Deals: 195

Completed Deals

Completed Upstream Deals: 6640

Company Profiles

Current Company Profiles: 2933

Corporate Activity

Current Corporate Activity articles: 4197

Companies Looking

Current number of articles: 466

Company Sales

Current Company Sales articles:1674

Geostudies

Current Geostudies articles: 1003

How to subscribe

energy-pedia Jobs

RSS Feed Widget
See all jobs...


energy-pedia Databank

The energy-pedia databank contains links to information on the world financial and energy markets, including share prices, oil and gas prices and the global stock exchanges. Read more...



energy-pedia Glossary

A list of commonly used terms in the oil and gas industry. Read more...

Subscribe

Subscribe to the FREE
energy-pedia Daily Newsletter
Subscribe

Borchwix
energy365
Rose & Assocs
Syntillica
OPC
Bayphase
Union Jack Oil 149
Merlin
Telos NRG
About energy-pedia

energy-pedia news is a FREE news service written and edited by E and P professionals for E and P professionals.

We don't just report the news, we give you the technical background as well, with additional information derived from our unique energy-pedia opportunities service.
Contact us

energy365 Ltd

238 High Street
London Colney
St Albans
UNITED KINGDOM

Tel: +44(0)1727 822675

Email: info@energy-pedia.com