The Offshore Peru Prospectivity Report: A Review of Peru’s Offshore Basins will provide a comprehensive regional play-based evaluation of the offshore basins of Peru based on the interpretation of available public domain data. The study utilizes a multidisciplinary approach with emphasis on geology, geophysics (seismic, magnetics and gravity) and geochemistry for managing ongoing evaluation of the area.
Offshore Peru offers high impact, moderate risk exploration in shallow water, with high prospectivity in multiple, unexplored basins, supported by Perupetro that is welcoming foreign investment. The Offshore Peru OpenSeis Dataset is an invaluable tool providing the best value proposition for both preliminary and ongoing evaluations of regional prospectivity.
Offshore Peru Prospectivity
Offshore Peru already has a proven prolific oil play and prospectivity within multiple basins containing both thick reservoir seal pairs and a rich array of structural traps, yet offshore Peru remains dramatically under-explored. Hydrocarbon fields both on and offshore along the north coast in the Tumbes-Progreso and Talara extensional basins currently contribute over 1.8 billion barrels of domestic oil production. To the south of these producing fields lie 5 additional offshore basins where little to no exploration activity has been undertaken to date.
With only 4 exploration wells, the Trujillo and Salaverry Basins have proven source and the Lobos-1 and Morsa North-1 exploration wells encountered significant oil shows during drilling. Hydrocarbon samples recovered from natural slicks on the sea surface demonstrate the existence and veracity of active petroleum systems within these basins. Numerous large undrilled structures in a variety of trap types have been identified on legacy seismic data that has been recently rectified by Searcher.
The Lima and Pisco basins are interpreted as strike slip (pull-apart) basins with significant extensional horst and graben structures present. Geological and geophysical studies carried out on just under 50 samples collected for geochemical analysis indicate that the Carboniferous Ambo Group is likely to be one of the main source rocks within these basins, with Eocene and Oligocene sandstones being proven reservoirs onshore and therefore interpreted to be effective reservoirs offshore as well.
To the south, no exploration wells have been drilled to date in the Mollendo basin. This frontier basin comprises a long narrow forearc basin located mostly on the continental slope. Asphalt layers encountered onshore in Lower and Middle Jurassic formations indicate the presence of potential source rocks which extend offshore. Even with limitations of the available offset information multiple leads have been identified on Searcher’s rectified seismic dataset, suggesting that the Mollendo Basin may yet prove to be the dark horse of Peruvian exploration.
Offshore Peru has proven hydrocarbon systems and strong evidence of significant untapped hydrocarbon potential. The Searcher rectified seismic is a consistent regional dataset that can be leveraged to gain a comprehensive understanding of the basins, geology, plays and ultimately build up a leads inventory within these basins, making the dataset an essential tool for unlocking the massive hydrocarbon potential of offshore Peru.
For more information on the Offshore Peru Prospectivity Report or to explore prefunding opportunities, please contact us directly.
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