A re-assessment of the organic maturation and palynostratigraphy of the wells Ruivo-1 and Corvina, offshore Algarve Basin Portugal

• Autor(es): Fernandes, Paulo ; Borges, Marisa ; Rodrigues, B. ; Matos, V.
• Data: 2010
• Identificador Persistente: http://hdl.handle.net/10400.9/1278
• Origem: Repositório do LNEG
• Assunto(s): Maturação orgânica; Palinostratigrafia; Dinoflagelados; Mesozóico; Bacia Algarvia (Portugal)
• Tipo de Documento: Objeto de conferência
• Idioma: Inglês
• Contribuidor(es): Repositório do LNEG

Descrição

The Algarve Basin is the southernmost geological province of portugal. The nowledge of its offshore geology is limited to a few hydrocarbon exploration wells and seismic profiles. Two of these wells, Ruivo-1 and Corvina, were studied in order to assess its organic maturation levels and age using the biostratigraphy of dinoflagellate cysts. The well Ruivo-1 intercepted a thick Callovian succession whereas the well Corvina intercepted a thick Oxfordian succession. Both Jurassic successions are within the oil-window.