The surviving record shows:Shell-linked technical correspondence → Donovan archive → Oleg Mitvol/Rosprirodnadzor → Sakhalin Energy → international press → Shell’s own media-response machinery. It does not prove that the emails caused Shell to lose control of Sakhalin Energy. Then Came the Ownership ChangeOn 21 December 2006, Gazprom, Shell, Mitsui and Mitsubishi signed the protocol that fundamentally altered control of Sakhalin Energy. The ownership of Sakhalin Energy changed in December 2006 under an official agreement giving Gazprom 50% plus one share and reducing Shell to 27.5%. Not established by the current recordThe emails alone do not prove that Sakhalin Energy violated Russian environmental or technical law.