Bibliographic citations
Quevedo, C., (2017). Evaluación e interpretación de anomalías gravimétricas a partir de un estudio gradiométrico gravimétrico en las áreas noreste y sur del lote 88, Camisea, Perú [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/5750
Quevedo, C., Evaluación e interpretación de anomalías gravimétricas a partir de un estudio gradiométrico gravimétrico en las áreas noreste y sur del lote 88, Camisea, Perú [Tesis]. : Universidad Nacional de Ingeniería; 2017. http://hdl.handle.net/20.500.14076/5750
@misc{renati/707915,
title = "Evaluación e interpretación de anomalías gravimétricas a partir de un estudio gradiométrico gravimétrico en las áreas noreste y sur del lote 88, Camisea, Perú",
author = "Quevedo Neyra, Carlos Daniel",
publisher = "Universidad Nacional de Ingeniería",
year = "2017"
}
In Camisea area, to northeast and south of block 88, Pluspetrol has been conducting geological research with the aim to decrease risk and uncertainty in hydrocarbon exploration. Part of this research was the acquisition of ~3800 linear kilometers of aero gradiometry gravimetric by Fugro to Pluspetrol Peru in 2011. Interpretation of gravity data had as objective to research: 1)Decoupling at reservoir level of structures of Northeast area with outcrops located to northeast of block 88 and 2) Presence of space of accommodation capable to holding a sub thrust structure under outcrops from Armihuari anticline to south of block 88. Using well electrical logs in Camisea area, we could determine the existence of an important density contrast above Copacabana Group; it was recognizable by surveying gravity data. This procedure allowed to Forward Modeling of gravity data of Southern area of block 88 to determine the presence of a sub thrust structure below Armihuari’s anticline which is interesting from the hydrocarbons exploratory point of view. On the other hand, we could watch that crystalline basement is shallower in this area and it correlate with a big positive gravity anomaly. In Northeastern area of block 88, we could interpret gravimetric data, our results integrated with disposable seismic data did not allow to us to define the presences of faults related with Cretaceous and Paleozoic outcrops to east of block 88 - possibly due to the absence of lateral density contrast – but if it enabled to watch relationship between gravimetric high, outcrops and anticlines observed in 2D seismic. Integration of this data with 2D seismic, surface geology and electrical logs will determine areas with exploratory potential which will be tested to medium term.
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