In its partnership strategy, the ENTP has materialized: the joint venture with Weatherford that led to the creation of the subsidiary International DRILLING AND INTEGRATE SERVICES (IDIS), operational since September 2008. This subsidiary has a fleet of 10 aircraft, two (ENTP and Weatherford) providing 5 units each. the partnership's main objectives are to acquire and master new technologies worldwide in the field of drilling, it will facilitate the ENTP export of services, among others .. ENTP's participation in society drilling water wells "Foraqua".