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Stratigraphic Reservoir Characterization for Petroleum Geologists, Geophysicists, and Engineers
Roger M. Slatt
其他書名
Chapter 2. Basic Sedimentary Rock Properties
出版Elsevier Inc. Chapters, 2013-11-21
主題Technology & Engineering / PetroleumTechnology & Engineering / Power Resources / Fossil Fuels
ISBN01280826829780128082683
URLhttp://books.google.com.hk/books?id=4uFzDAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋In summary, physical, biogenic, and chemical sedimentary structures are important to many aspects of reservoir characterization and should be included in every characterization, whether the analyst is using cores, borehole-image logs, or an analog outcrop. Sedimentary structures provide important information about the depositional environment of the reservoir rock, and from that information, one can determine the extent and geometry of the reservoir, its trend, and any likely impediments to hydrocarbon production. Porosity and permeability and, in particular, fluid-flow paths are also affected and guided by how the sediment grains are arranged into specific structures. Finally, one should bear in mind that some sedimentary structures can produce misleading or erroneous well-log results.