NSTA and Lloyd's Register East Irish Sea and Cardigan Bay Regional Geological Maps (Open Source version)



<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>As part of the NSTA’s
published 2018/19 Activity Plan, the  NSTA is publishing a set of regional
geological maps for the Cardigan Bay and East Irish Sea. These maps represent
the eighth set of deliverables from a 3 year contract with Lloyd’s Register
(LR) to produce a series of maps and associated databases for the whole of the
UKCS. All data released with this set of geological maps is public domain data.
The project has, however, benefited from a number of additional third-party
data sources which have been used to help inform final maps and/or derive
interpreted products. These include CGG’s Target database and relevant products
available via the BGS’s Offshore Geoindex. TGS are gratefully acknowledged for
providing joined digital log data from LogLinePlus to enable the production of
lithology curves. A selection of papers has been used to inform the maps, of
which the most important ones are listed below: </span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>Dunford, G.M, Dancer, P.N.
&amp; Long, K.D. (2001) Hydrocarbon potential of the Kish Bank Basin:
integration within a regional model for the Greater Irish Sea Basin. In: P.M.
Shannon, P.D.W. Haughton &amp; D.V. Corcoran (eds) The Petroleum Exploration of
Ireland’s Offshore Basins. Geological Society, London, Special Publication 188,
135-154.</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>Floodpage, J., Newman, P.
&amp; White, J. (2001) Hydrocarbon prospectivity in the Irish Sea area:
insights from recent exploration of the Central Irish Sea, Pee and Solway
basins. In: P.M. Shannon, P.D.W. Haughton &amp; D.V. Corcoran (eds) The
Petroleum Exploration of Ireland’s Offshore Basins. Geological Society, London,
Special Publication 188, 107-134.</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>Due to the high level,
regional nature of the project, the maps are being produced for the main
geological time intervals e.g. Paleocene, Lower Cretaceous, Upper Jurassic.
Most time intervals include the following products:</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Depth structure maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Isochore maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Structural elements maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Depositional facies maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Reservoir distribution
maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Source rock maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Well penetration maps</span></p>

<p><span style='font-size:11.0pt;line-height:115%;
mso-bidi-font-family:Calibri;mso-ansi-language:EN'>• Hydrocarbon occurrence
maps</span></p>

Tags: Exploration, Geology, IS, NSTA, Petroleum Systems, Source Rock
Organization: North Sea Transition Authority