Pinsent Masons advises Ithaca Energy on landmark $2 billion North Sea acquisition

31 May 2019 | 10:00 am | 1 min. read

International law firm Pinsent Masons has advised North Sea focussed oil and gas operator Ithaca Energy Limited on its acquisition of Chevron North Sea Limited ("CNSL") in a deal worth $2 billion.

The transaction will add a further ten producing field interests to the existing portfolio, four of which relate to assets operated by CNSL.

Pinsent Masons advised Ithaca Energy on all aspects of the deal, which will result in a 300% increase in 2019 forecast production, and establish it as the second largest independent oil and gas producer in the UK North Sea.

The Pinsent Masons team was led by Head of Corporate Finance Rosalie Chadwick, and was assisted by Brian Thumath, James McMillan and Ailie Isdale (Corporate), Iain Macaulay and Michael Duffy (Finance), Shirley Allen and Rachel Warner (Oil & Gas), Euan Smith (Employment), Jae Fassam (Pensions) and Jeremy Webster and Jamie Robson (Tax).

Rosalie Chadwick, lead partner on the deal said, "This has been another exciting chapter in our long standing relationship with Ithaca. This reinforces Ithaca's position as a major player in the UK's North Sea, as well as an example of continued investment and interest in the North Sea Continental Shelf. It is a transformational deal for Ithaca and one we are delighted to have be involved in in 2017.”

Pinsent Masons also advised Ithaca on its $1.24 billion takeover by Israeli-listed Delek Group.

Meet the team

Show me all
Rosalie Chadwick

Partner

Rosalie is Global Head of Oil & Gas at Pinsent Masons and specialises in complex M&A and domestic and international corporate finance transactions in the Oil & Gas sector UK and worldwide.

Rosalie Chadwick
Brian Thumath

Partner

Brian specialises in corporate law and advises clients on all matters including mergers and acquisitions, equity fundraisings, joint ventures, investments, takeovers and corporate governance.

 Brian Thumath
Michael Duffy

Legal Director

Michael specialises in Energy and Infrastructure finance, impact investment and sustainable finance across Europe and Africa, advising lenders, stakeholders and developers in project and asset finance transactions and acquisitions/divestments in the renewable energy, infrastructure and oil and gas markets.

Duffy Michael
Rachel Warner

Legal Director

Rachel is a legal director who specialises in upstream oil and gas projects and general commercial contracts for the industry and has particular experience in the acquisition, disposal and operation of offshore assets.

Warner Rachel

Latest press releases

Show me all press releases

Pinsent Masons achieves highest number of Legal 500 UK rankings

Multinational law firm Pinsent Masons has once again topped the Legal 500 UK rankings, securing both the highest number of overall rankings and the most Tier One rankings.

Pinsent Masons advises EDF power solutions on Five Estuaries Offshore Wind Farm acquisition

Multinational law firm Pinsent Masons has advised long-standing client EDF power solutions on its acquisition of a 33.3% interest in the Five Estuaries Offshore Wind Farm project from RWE, marking a significant addition to EDF power solutions’ UK offshore wind development portfolio.

Pinsent Masons bolsters Dublin office with new corporate tax partner James Quirke

Multinational law firm Pinsent Masons has appointed new partner James Quirke to lead its corporate tax team in Dublin.

People who viewed this press release also viewed

Show me all press releases

Pinsent Masons advises EDF power solutions on Five Estuaries Offshore Wind Farm acquisition

Multinational law firm Pinsent Masons has advised long-standing client EDF power solutions on its acquisition of a 33.3% interest in the Five Estuaries Offshore Wind Farm project from RWE, marking a significant addition to EDF power solutions’ UK offshore wind development portfolio.

Pinsent Masons advises White Energy Company on acquisition of South Galilee Coal Project

Multinational law firm Pinsent Masons has advised White Energy Company Limited (ASX: WEC) on its agreement to acquire the entities that own the South Galilee Coal Project from the AMCI Group.

Pinsent Masons strengthens energy transition and infrastructure offering with partner hire Josh Htet

Multinational law firm Pinsent Masons has appointed Joshua Htet as a partner in its Energy and Infrastructure team in London, strengthening the firm's capabilities across project finance, energy transition and renewable energy.

For all media enquiries, including arranging an interview with one of our spokespeople, please contact the press office on

+44 (0)20 7418 8199 or 

Location contacts

We are processing your request. \n Thank you for your patience. An error occurred. This could be due to inactivity on the page - please try again.