3-D Numerical Simulation of Turbidity Currents in Submarine Canyons off the Niger Delta

A three-dimensional unsteady numerical model is applied to simulate turbidity currents in deep submarine canyons located on the continental slope of the Niger Delta. In one of the few attempts to comp…

July 1, 2012 · S. A. El-Gawad, C. Pirmez, A. Cantelli, D. Minisini, Z. Sylvester, J. Imran

Three-dimensional numerical simulation of turbidity currents in a submarine channel on the seafloor of the Niger Delta slope

[1] In the present work, we use a three‐dimensional numerical model to simulate turbidity currents in a large‐scale submarine environment. The model solves the Reynolds Averaged Navier–Stokes equation…

May 16, 2012 · S. A. El-Gawad, A. Cantelli, C. Pirmez, D. Minisini, Z. Sylvester, J. Imran

Seismic Stratigraphy of a Shelf-Edge Delta and Linked Submarine Channels in the Northeastern Gulf of Mexico

The Pleistocene Fuji–Einstein system in the northeastern Gulf of Mexico consists of a shelf-edge delta that is directly linked to and coeval with two submarine channel–levee systems, Fuji and Einstein…

January 1, 2012 · Z. Sylvester, M. E. Deptuck, B. E. Prather, C. Pirmez, C. O'Byrne

Stratigraphic Response to Evolving Geomorphology in a Submarine Apron Perched on the Upper Niger Delta Slope

This submarine apron is an analog for the stratigraphic architecture of shallow ponded basins common to stepped, above-grade slopes, where late-stage bypass valleys and channels did not form. Depositi…

January 1, 2012 · B. E. Prather, C. Pirmez, Z. Sylvester, D. S. Prather

A model of submarine channel-levee evolution based on channel trajectories: Implications for stratigraphic architecture

Channel-levee systems are frequently interpreted as having a long history of cut-and-fill by channel-shaped features of different scales. Results from a simple geometric model based on a centerline mi…

January 1, 2011 · Z. Sylvester, C. Pirmez, A. Cantelli

Turbidite channel architecture: Recognizing and quantifying the distribution of channel-base drapes using core and dipmeter data

Field and simulation studies indicate that channel architecture and the presence of channel-base drapes (CBDs) can have a significant impact on oil recovery and represent key uncertainties in the unde…

January 1, 2010 · M. Barton, C. O'Byrne, C. Pirmez, B. Prather, F. Van der Vlugt, F. O. Alpak, Z. Sylvester