Petroleum Geology: From Mature Basins to New Frontiers – Proceedings of the 7th Petroleum Geology Conference

‘The Proceedings of the 7th Petroleum Geology Conference is the seventh in a series that has become a tradition known as the ‘Barbican’ conferences. They started life over 35 years ago, in 1974, with a focus solely on North-West Europe, and have a reputation, both from the conferences and the accompanying Proceedings volumes, of being at the forefront of petroleum geoscience; the standard reference for successive generations of petroleum geoscientists.
North-West Europe has matured as a petroleum province and, at the same time, the conference series has matured to be a truly global event.
These Proceedings embrace many of the world’s petroleum provinces in a two-volume set. There are sections on Europe, which still provides the heart of the Proceedings; Russia, the former Soviet Union and Circum-Artic; North Africa and the Middle East; Passive Margins; and Unconventional Hydrocarbon Resources.
In addition, the three Geocontroversies debates, highly acclaimed at the conference, are included, as is a summary of the Core Workshop. A DVD complements the books and, in addition to providing electronic versions of all the papers also includes selected posters and video clips from the Virtual Field Trip session; the latter being a major success at the conference. The Proceedings volumes of this seventh conference are therefore a ‘must’ for every petroleum geoscientist’s bookshelf.
WATS it take to image an oil field subsalt offshore Angola?
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Published:January 01, 2010
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CiteCitation
E. Ekstrand, G. Hickman, R. Thomas, I. Threadgold, D. Harrison, A. Los, T. Summers, C. Regone, M. O'Brien, 2010. "WATS it take to image an oil field subsalt offshore Angola?", Petroleum Geology: From Mature Basins to New Frontiers – Proceedings of the 7th Petroleum Geology Conference, B. A. Vining, S. C. Pickering
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Abstract
BP's exploration success in deepwater Block 31, offshore Angola, has been driven by conventional narrow-azimuth 3D seismic data coupled with the latest available imaging algorithms. However limitations in these data are now apparent and the data is deemed insufficient for the appraisal and development of the subsalt discoveries in the western part of the block. 3D acoustic finite-difference modelling was applied to Block 31 to evaluate the potential data quality uplift from a wide-azimuth towed streamer (WATS) survey. Results showed that a significant improvement in data quality is possible. The modelling also investigated key acquisition variables (acquisition direction, sail...
- acoustical methods
- Africa
- Angola
- Angola Basin
- Atlantic Ocean
- Cenozoic
- Central Africa
- deep-tow methods
- deep-water environment
- finite difference analysis
- geophysical methods
- geophysical surveys
- high-resolution methods
- imagery
- Lower Congo Basin
- marine methods
- Miocene
- natural gas
- Neogene
- offshore
- Oligocene
- Paleogene
- petroleum
- petroleum exploration
- South Atlantic
- streamers
- structural traps
- subsalt strata
- surveys
- Tertiary
- traps