document: Dommo Energia is reportedly back-tracking on the proposed sale of its 30% in BS-004 to Azibras as required conditions could not be fulfilled on time. Dommo (ex-OGX) had agreed to sell part of its 40% in the Queiroz GalvÃ£o-operated block (Atlanta + Oliva leases), deepwater Santos Basin for USD 33 MM and contingent payments of USD 30 MM. So far Queiroz GalvÃ£o (op), partners Dommo + Barra Energia. 
summary: Brazil (Santos B.) (It's a petroleum rights. Please summarize by yourself). In IHS database: Oliva op. by QUEIROZ (30.0%, DOMMO EN 40.0%, BARRA EN 30.0%) to be check.