Print this pageAbstract: High-Resolution Stratigraphy and Reservoir Heterogeneities of Upper Albian Turbidite Reservoirs of Albacora Field, Campos Basin, Offshore Brazil
BRUHN, C.H.L., A.S. BARROSO, M.R.F. LOPES, D.J. SARZENSKI, C.J. ABREU and C.M.A. SILVA, PETROBRAS, Rio de Janeiro
Summary
This paper presents a detailed description and interpretation of the stratigraphy, sandbody geometry and major reservoir heterogeneities of oil-prolific, Upper Albian reservoirs from offshore Brazil. They comprise a very complex turbidite succession, which resulted from the amalgamation of twelve 2-20 m-thick, 6->20 km-wide, lobate sandbodies composed of poorly-sorted and heterogeneously-(calcite) cemented, fine- to very fine-grained sandstones (turbidites), and frequently interbedded finer-grained, non-reservoir facies (debris flows and hemipelagic sediments).
AAPG Search and Discovery Article #90937©1998 AAPG Annual Convention and Exhibition, Salt Lake City, Utah