Sound expands in east Morocco Jun 14, 2021 7:15:am Summary The company is expanding its positions at its main assets in east Morocco for an initial payment of just $1. by: Joseph Murphy Posted in: Sound expands in east Morocco London-listed Sound Energy said on June 14 it had reached a deal to acquire Schlumberger's interests in its oil and gas assets in east Morocco for an initial payment of just $1. Under the transaction, Sound will expand its positions at the Anoual and Greater Tendrara exploration permits by 27.5% to 75%, and gain full control over its 75% interest in the Tendrara concession. Schlumberger currently has a 27.5% indirect interest in Tendrara through a contract with Sound.