Reservoir analogues of sand injectites - Internal heterogeneities and implications for reservoir modelling

A. S J Scott, M. Vigorito, A. Hurst, J. Cartwright

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sand injectites have become increasingly important in the oil and gas industry. They have been identified in oil fields of the North Sea, West Africa and US Gulf Coast. Key to understanding the influence of sand injectites in hydrocarbon reservoirs is capturing the internal variation of geometry and petrophysics. However, little or no information is known about the internal architecture of these features. Outcrop analogues can be used to help predict this variation within the subsurface. The Yellow Bank Creek Injectite Complex (YBCC) of Santa Cruz, California is one such analogue. YBCC represents the largest sub aerial exposure of an injectite in the world. In fact, YBCC provides subsurface analogues for intrusions in the North Sea that act as reservoirs for the storage of hydrocarbons. The North Sea intrusions on seismic data extend laterally for kilometres. Numerous clastic intrusions occur on a similar kilometre scale over North West Santa Cruz and also store hydrocarbons. Accurate and quantitative description of sand injectites in the subsurface is essential for providing models for reservoir simulation. Outcrop analogues can help constrain sand injectite geometry and petrophysics within the subsurface. This improves the accuracy of predicting fluid flow behaviour within sand injectite reservoirs.

Original languageEnglish
Title of host publication69th European Association of Geoscientists and Engineers Conference and Exhibition 2007
Subtitle of host publicationSecuring The Future. Incorporating SPE EUROPEC 2007
PublisherSociety of Petroleum Engineers
Pages1438-1442
Number of pages5
Volume3
ISBN (Print)9781605601557, 1605601551
Publication statusPublished - 1 Jan 2007
Event69th European Association of Geoscientists and Engineers Conference and Exhibition 2007 - - London, United Kingdom
Duration: 11 Jun 200714 Jun 2007
http://www.eage.org/files/london2007secondannouncement.pdf (Link to PDF file of conference information)

Conference

Conference69th European Association of Geoscientists and Engineers Conference and Exhibition 2007 -
CountryUnited Kingdom
CityLondon
Period11/06/0714/06/07
Internet address

Fingerprint

Sand
sand
modeling
Hydrocarbons
outcrop
hydrocarbon
geometry
subaerial exposure
Geometry
hydrocarbon reservoir
Gas industry
gas industry
Oil fields
oil industry
oil field
fluid flow
Coastal zones
Flow of fluids
seismic data
Antennas

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology

Cite this

Scott, A. S. J., Vigorito, M., Hurst, A., & Cartwright, J. (2007). Reservoir analogues of sand injectites - Internal heterogeneities and implications for reservoir modelling. In 69th European Association of Geoscientists and Engineers Conference and Exhibition 2007: Securing The Future. Incorporating SPE EUROPEC 2007 (Vol. 3, pp. 1438-1442). Society of Petroleum Engineers.

Reservoir analogues of sand injectites - Internal heterogeneities and implications for reservoir modelling. / Scott, A. S J; Vigorito, M.; Hurst, A.; Cartwright, J.

69th European Association of Geoscientists and Engineers Conference and Exhibition 2007: Securing The Future. Incorporating SPE EUROPEC 2007. Vol. 3 Society of Petroleum Engineers, 2007. p. 1438-1442.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scott, ASJ, Vigorito, M, Hurst, A & Cartwright, J 2007, Reservoir analogues of sand injectites - Internal heterogeneities and implications for reservoir modelling. in 69th European Association of Geoscientists and Engineers Conference and Exhibition 2007: Securing The Future. Incorporating SPE EUROPEC 2007. vol. 3, Society of Petroleum Engineers, pp. 1438-1442, 69th European Association of Geoscientists and Engineers Conference and Exhibition 2007 - , London, United Kingdom, 11/06/07.
Scott ASJ, Vigorito M, Hurst A, Cartwright J. Reservoir analogues of sand injectites - Internal heterogeneities and implications for reservoir modelling. In 69th European Association of Geoscientists and Engineers Conference and Exhibition 2007: Securing The Future. Incorporating SPE EUROPEC 2007. Vol. 3. Society of Petroleum Engineers. 2007. p. 1438-1442
Scott, A. S J ; Vigorito, M. ; Hurst, A. ; Cartwright, J. / Reservoir analogues of sand injectites - Internal heterogeneities and implications for reservoir modelling. 69th European Association of Geoscientists and Engineers Conference and Exhibition 2007: Securing The Future. Incorporating SPE EUROPEC 2007. Vol. 3 Society of Petroleum Engineers, 2007. pp. 1438-1442
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