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Ormskirk Sandstone Formation

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Uninterpreted top <span class="search-highlight">Ormskirk</span> <span class="search-highlight">Sandstone</span> <span class="search-highlight">Formation</span> depth map (A) showing field ...
Published: 01 September 2022
Figure 7. Uninterpreted top Ormskirk Sandstone Formation depth map (A) showing field locations and the same depth map, with the 800 and 1000 m contours highlighted with dashed lines. On the interpreted map (B), areas of the fields shallower than 800 m have been shown with white transparent
Journal Article
Published: 01 October 2008
Scottish Journal of Geology (2008) 44 (2): 97–110.
... Bees Sandstone Formation below (subdivided where possible into Rottington Sandstone and Calder Sandstone members) and the Ormskirk Sandstone Formation above. 26 2 2008 © 2008 Scottish Journal of Geology 2008 Current lithostratigraphical subdivision of Triassic rocks in Britain...
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Series: Geological Society, London, Memoirs
Published: 30 October 2020
DOI: 10.1144/M52-2019-25
EISBN: 9781786205070
..., extensional fault blocks. The reservoir interval is the Triassic Ormskirk Sandstone Formation comprising good quality aeolian and fluvial sandstones. The field is relatively shallow, with the top reservoir at c. 2120 ft true vertical depth subsea. The hydrocarbon is a light oil of 44°API gravity...
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Series: Geological Society, London, Memoirs
Published: 30 October 2020
DOI: 10.1144/M52-2019-13
EISBN: 9781786205070
.... The Triassic Ormskirk Sandstone Formation reservoir comprises good-quality aeolian and fluvial sandstones with typicalcporosities of 11–21%. The gas column reaches a height of c. 850 ft and overlays a 143 ft oil column. Oil initially-in-place is estimated to be 202 MMbbl, whilst total gas initially-in-place...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 2022
AAPG Bulletin (2022) 106 (9): 1753–1789.
...Figure 7. Uninterpreted top Ormskirk Sandstone Formation depth map (A) showing field locations and the same depth map, with the 800 and 1000 m contours highlighted with dashed lines. On the interpreted map (B), areas of the fields shallower than 800 m have been shown with white transparent...
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Series: Geological Society, London, Petroleum Geology Conference Series
Published: 01 January 2005
DOI: 10.1144/0060687
EISBN: 9781862394124
... technique is proposed to reverse those trends and increase recovery by harnessing stranded reservoir gas. Dalton was discovered in 1990 by well 110/2b-9 which encountered a dry gas column of 345 ft within the Ormskirk Sandstone Formation of the Triassic Sherwood Sandstone. The field was developed in 1999...
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Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.05
EISBN: 9781862393950
..., and later readjusted by contractional movements during Tertiary inversion. The oil is trapped in the Triassic Ormskirk Sandstone Formation, which comprises moderate to high porosity aeolian and fluvial sandstones. The reservoir depth is shallow (2140 ft) with a maximum oil column of 375 ft. The reservoir...
Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.06
EISBN: 9781862393950
... productive Triassic Ormskirk Sandstone Formation. The reservoir comprises high porosity aeolian and fluvial sandstones. Depth to reservoir is shallow (2300-2600 ft) with the gas-water contact being at 2910ft in the Hamilton Field and 3166 ft in the Hamilton North Field. Reservoir quality is principally...
Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.07
EISBN: 9781862393950
.... The oil and gas are trapped in the highly productive Triassic Ormskirk Sandstone Formation. The reservoir comprise high porosity aeolian and fluvial sandstones occurring at a shallow depth (c. 2500 ft) with a maximum gas column of 750 ft above an oil rim of 143 ft. The reservoir quality is principally...
Series: Geological Society, London, Special Publications
Published: 01 January 2001
DOI: 10.1144/GSL.SP.2001.188.01.06
EISBN: 9781862394360
... level. Re-evaluation of the Irish Sea petroleum system reveals that, although effective reservoirs occur in the Lower–Middle Triassic Ormskirk Sandstone Formation, and evaporites in the Middle–Upper Triassic Mercia Mudstone Group provide a regional top seal, the major factor controlling hydrocarbon...
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Series: Geological Society, London, Memoirs
Published: 30 October 2020
DOI: 10.1144/M52-2018-84
EISBN: 9781786205070
... Abstract The Rhyl Field is located in the offshore East Irish Sea Basin, approximately 30 km to the west of Barrow-in-Furness. Rhyl is one of the producing gas fields forming the Morecambe Hub development, operated by Spirit Energy. The Rhyl reservoir is the Ormskirk Sandstone Formation...
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Image
Subdivision of the Sherwood <span class="search-highlight">Sandstone</span> Group (SSG) in offshore well 112&#x2F;15-1...
Published: 01 October 2008
Fig. 6. Subdivision of the Sherwood Sandstone Group (SSG) in offshore well 112/15-1 and the Silloth No. 1A Borehole. RSM Rottington Sandstone Member (St Bees Sandstone Formation); CSM, Calder Sandstone Member (St Bees Sandstone Formation); OSF, Ormskirk Sandstone Formation; CR1-4, divisions
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Location and lithostratigraphy of the Triassic basins of England and Wales....
Published: 01 March 2013
, Hawksmoor Formation; BSP, Budleigh Salterton Pebble Bed Formation; OS, Otter Sandstone; OMS, Ormskirk Sandstone Formation; KIS, Kirklinton Sandstone Formation; HEY, Helsby Sandstone Formation; BMS, Bromsgrove Sandstone Formation; TPSF, Tarporley Siltstone Formation; SIM, Sidmouth Mudstone Formation
Image
206 Pb/ 204 Pb v.  207 Pb/ 204 Pb plots showing ( a ) K-feldspar data from ...
Published: 01 May 2012
Fig. 4. 206 Pb/ 204 Pb v. 207 Pb/ 204 Pb plots showing ( a ) K-feldspar data from the East Irish Sea Basin (EISB) Ormskirk Sandstone Formation sandstones; ( b ) K-feldspar data from the Wessex Basin (WB) Otter Sandstone Formation; ( c ) the enclosed range of Pb isotopic composition of all K
Image
Coherency extractions of seismic variance attribute applied to time slices ...
Published: 01 September 2022
Ormskirk Sandstone Formation for gas fields are outlined in yellow and oil fields are outlined in green. Over the Hamilton field, the bounding faults are highlighted by the blue dashed lines and the location east-west–trending faults by the blue arrows. The images demonstrate the rectilinear nature
Journal Article
Published: 01 May 2012
Journal of the Geological Society (2012) 169 (3): 279–295.
...Fig. 4. 206 Pb/ 204 Pb v. 207 Pb/ 204 Pb plots showing ( a ) K-feldspar data from the East Irish Sea Basin (EISB) Ormskirk Sandstone Formation sandstones; ( b ) K-feldspar data from the Wessex Basin (WB) Otter Sandstone Formation; ( c ) the enclosed range of Pb isotopic composition of all K...
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Series: Geological Society, London, Special Publications
Published: 01 January 2001
DOI: 10.1144/GSL.SP.2001.188.01.07
EISBN: 9781862394360
... of a horst to the east of the Codling Fault ( Fig. 3 ). Oil shows were recorded in well 33/17-1 and in Carboniferous sandstones in well 33/22-1, drilled on the high to the south ( Fig. 2 ). Fig. 2. Top Ormskirk Sandstone Formation depth structure map. Deep blue denotes depths >3000 m. The basin...
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Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.08
EISBN: 9781862393950
... model Ormskirk Sandstone Formation Bushell (1986) and Meadows & Beach (1993) described the sedimentology of the Ormskirk Sandstone Formation (Fig. 6 ). Cowan (1993) stressed the presence and importance of aeolian deposits within the EISB, which were first identified by Woodward...
Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP465.6
EISBN: 9781786203656
... of the Sherwood Sandstone Group, which comprises the St Bees Sandstone Formation and the Ormskirk Sandstone Formation. These two formations represent a continued period of continental deposition in a semi-arid fluvio-aeolian environment. The St Bees Sandstone Formation marks a period in which a major north–south...
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Journal Article
Published: 01 May 2004
Proceedings of the Yorkshire Geological Society (2004) 55 (1): 1–19.
...-laid environments ( Akhurst et al 1997 ; Chadwick et al 2001 ). Comparison with the geophysical logs of the formation offshore suggested to Barnes etal (1994) that the base of the Ormskirk Sandstone Formation in the Silloth 1A Borehole is at a depth of 457 m. This correlation is supported...
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