CARACAS, Oct. 30 (Xinhua) -- Venezuelan President Hugo Chavez and his visiting Brazilian counterpart Luiz Inacio Lula da Silva signed 15 cooperation agreements Friday during a trimestral meeting in Venezuela's Anzoategui state.

    Some of the agreements were related to joint feasibility studies for hydrocarbons development in Mara Oeste and La Sibucarain Venezuela's Zulia state, according to the Bolivarian News Agency (ABN).

    The two leaders agreed to wrap up negotiations on relevant affairs between Petroleos de Venezuela (PDVSA) and Brazil's Petrobras.

    Meanwhile, PDVSA signed an agreement with Norberto Odebrecht Constructor to create the company Convenpro, which will be in charge of developing the Deep Conversion project in Puerto La CruzRefinery.

    Also, state-owned Venezuelan Pequiven and Brazilian Braskem signed a memorandum of understanding to implement petrol-chemical facilities in Camazari, in the Brazilian state of Bahia.

    Regarding technology, Chavez and Lula signed two agreements to ease the recovery of two hotel complexes in the Venezuelan state of Vargas, north of Caracas.

    The two presidents also signed agreements on food, sports and health cooperation.