All foreign operators must work in partnership with Sonatrach, which usually has majority ownership in production-sharing agreements.
ˈɔːl fˈɔːɹən ˈɑːpɚɹˌeɪɾɚz mˈʌst wˈɜːk ɪn pˈɑːɹtnɚʃˌɪp wɪð sˈɑːnɐtɹˌæk, wˌɪtʃ jˈuːʒuːəli hɐz mədʒˈɔːɹᵻɾi ˈoʊnɚʃˌɪp ɪn pɹədˈʌkʃənʃˈɛɹɪŋ ɐɡɹˈiːmənts.