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@article{Dmitrieva:2012:10.1144/1354-079311-027,
author = {Dmitrieva, E and Jackson, CAL and Huuse, M and McCarthy, A},
doi = {10.1144/1354-079311-027},
journal = {Petroleum Geoscience},
pages = {97--114},
title = {Palaeocene deep-water depositional systems in the northern North Sea: a 3D seismic and well data case study, North Viking Graben, Block 35/11},
url = {http://dx.doi.org/10.1144/1354-079311-027},
volume = {18},
year = {2012}
}
TY - JOUR
AB - Interpretation of 3D seismic reflection data supported by well data provides insights into the geometry of early Palaeogene depositional systems along the eastern margin of the North Viking Graben. The deposits, which consist mainly of sandstones interbedded with claystones and siltstones, are interpreted to document deposition at the edge of a large base-of-slope to proximal basin floor fan system which was sourced from the eastern basin margin. Individual sandstone bodies are up to 80 m thick and occur within four sandstone-prone packages (DU1-4), and well-to-seismic ties indicate that the thicker sandstones (>10 m) are often represented by channellised or sheet-like, high-amplitude anomalies. Both well and seismic data suggest that the sandstones are of limited lateral extent (<1-5 km), implying they were deposited in a series of channels. Channellisation and compensational stacking of sandstones may have been at least partly controlled by differential compaction across previously-deposited sandbodies. The study reveals that deep-water depositional patterns are more complex than is apparent from previous, lithostratigraphically-driven correlations and from regional isochron mapping. In particular, this study has implications for the controls on the distribution and reservoir architecture of deep-water sandstones.
AU - Dmitrieva,E
AU - Jackson,CAL
AU - Huuse,M
AU - McCarthy,A
DO - 10.1144/1354-079311-027
EP - 114
PY - 2012///
SP - 97
TI - Palaeocene deep-water depositional systems in the northern North Sea: a 3D seismic and well data case study, North Viking Graben, Block 35/11
T2 - Petroleum Geoscience
UR - http://dx.doi.org/10.1144/1354-079311-027
UR - http://pg.lyellcollection.org/content/18/1/97.abstract
VL - 18
ER -