Three points make seismic stratigraphy feasible now: (1) we have better data quality, (2) we have begun to sys tematize analysis procedures, and (3) we believe in the geologic significance of waveshape details.
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1 Introduction.- Stratigraphie Patterns in Seismie Data.- Seismie Stratigraphy Subdivisions.- Seismie Limitations.- Stratigraphie Traps.- 2 Processing for Stratigfraphic Interpretation.- Proeessing Objectives.- Examples of Proeessing Improvements.- Migration.- Wavelet Processing.- Summary.- 3 Seismic Sequence Analysis: The Geologic Models.- Geologic Sealevel Change Model.- Reflections as Constant Time Indicators.- Picking Seismic Sequences.- Alternate Concepts.- 4 Seismic Sequence Analysis: The Implementation.- Picking of Unconformities to Separate Seismic Sequences.- Mapping Seismic Sequences in Three Dimensions.- Examples.- Summary of Procedure.- 5 Seismic Facies Analysis and Reef Patterns.- Seismic Facies.- Types of Reflection Characteristics.- Examples.- Diiferent Concepts of Marine Onlap.- Classification Table for Clastic Facies.- Reef Patterns.- Distinguishing Characteristics of Reefs.- 6 Velocity and Resolution.- Velocity as a Diagnostic.- Measurement of Velocity.- Resolution.- Fresnel-Zone Effects.- 7 The Composition of a Seismic Trace: Modeling.- The Modehng Concept.- The Convolutional Model.- Reflectivity.- Forward Modeling: Synthetic Seismogram Manufacture.- Inverse Modeling: Seismic Log Manufacture.- Examples of Inversion.- 8 Reflection Character Analysis.- Simple Situations.- Amplitude as an Important Discriminant.- Case Studies.- Summary of Interpretation Procedures.- 9 Hydrocarbon Indicators.- Seismic Attributes.- Other Hydrocarbon Indicators.- Examples of Color-Attribute Interpretation.- Defining Reservoir Limits.- Summary of Hydrocarbon Indicators.- Envoi.- References.
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Da: HPB Inc., Dallas, TX, U.S.A.
paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Codice articolo S_440560179
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paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! Codice articolo S_393772919
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Da: Artless Missals, DENVER, CO, U.S.A.
PAPERBACK. Condizione: Collectible; Good. 1980 International Human Resources Development Corporation, first edition. Faded green paper wraps, Former owner name on fly page, one correction noted on page 23, a few small notes through about page 15. Binding solid, pages crisp and clean, no other markings found. Cover bright and shiny with light scuffs and dents. Extremities lightly bumped with minimal tip wear. Codice articolo SKU1007179
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Every little wiggle has a meaning all its own. This is our underlying faith, that details of seismic waveshapes can tell us the details of the nature of the earth. But their voices are obscured by many irrelevancies. They speak in a high-noise environment, and we have been able to decipher only a small portion. However, things are looking up: better tech niques are lessening the irrelevancies, and we are learning to read. In exploration of unknown areas, determining the nature of the rocks present is often the difficult aspect. Most of the properties of rocks that can be measured at a distance are not distinctive enough to identify the rock unambiguously. Con ventionally, seismic data are used to determine aspects of the structure. Stratigraphic pictures are inferred from the struc ture, the nature of rocks exposed for examination in the sur rounding area, and regional concepts. Three points make seismic stratigraphy feasible now: (1) we have better data quality, (2) we have begun to sys tematize analysis procedures, and (3) we believe in the geologic significance of waveshape details. 252 pp. Englisch. Codice articolo 9780934634519
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