Law firms Winning work: Cooley’s London office acts alongside Slaughters on £168m shale gas deal Legal Business · 10 March 2015 · 1 min read Corporate and M&A Slaughter and May US firm Cooley is underway on making good on its ambitious City plans, winning a mandate from IGas, the UK’s biggest shale gas explorer, on a £168m farm out and purchase agreement with Swiss company INEOS, which was advised by Slaughter and May.Your limit of 1 article in 30 days is up. Please login for full access or subscribe. Corporate users - click here for simple access (no password needed). For more information, please contact [email protected] Related ContentMore in this categorySlaughters and Ropes among line-up on GSK’s $10.6bn US cancer drug firm acquisitionLaw firmsTheresa Hargreaves11 Jun 2026Starling launches new panel as 16 firms make the cutIn-HouseTheresa Hargreaves29 May 2026Legal Business Awards 2026: which firms made the shortlist?Law firmsNews Editor7 May 2026Weil and Darrois among firms dialled in for €20bn French telecoms carve-upLaw firmsEliza Winter9 Jun 2026Buy-and-build, PE and AI: what’s shaping mid-market M&A in 2026?EventsKate Peacock8 Jun 2026Revolving doors: Simpson Thacher, Latham, Sidley lead New Year London movesLaw firmsAnna Huntley9 Jan 2025‘Seize every opportunity’ – Paul Hastings partner Reena Gogna on City law, Suits and poetryLaw firmsAnna Huntley7 Jan 2025Five partners vie to succeed Hoyland as Simmons managing partnerLaw firmsTom Cox7 Jan 2025Former Freshfields senior partner among recipients in New Year Honours ListLaw firmsTom Cox2 Jan 2025