Transcript SEDIMENTOLOGI PENSUM, VAAR 2002

APPLIED RESERVOIR GEOLOGY
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Introduction
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Definitions, principles
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Case examples
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North Sea, Statfjord Field
Sedimentology
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Review
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Well log interpretation (lithology identification, log patterns1, 2)
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Core descriptions, well-to-well facies interpolations3
Stratigraphy and Reservoir Zonation
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Lithostratigraphy versus sequence stratigraphy4, 5
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Examples of reservoir zonations6 (ie. Raude Mbr. on Statfjord, Hugin Fm. on Sleipner)
Applied Reservoir Geology
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Targeting Remaining Oil
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Well Planning / Drilling
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Well Interventions
Exercise
Exercise
Exercise
Exercise
Exercise
Exercise
1: interpret the Brent formations in well 33/9-A-31
2: identify the main Ness sandstones and interpret facies (wells A-31 and B-26)
3: correlate the Ness sandstones from well to well (facies interpolation)
4: identify the main lithostratigraphic units (formations) for Lower Brent
5: find the stratigraphic sequences in each well and correlate them
6: zone the Raude Member from well logs