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The AAPG/Datapages Combined Publications Database

Showing 215 Results. Searched 192,705 documents.

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Common Reflection Surface

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Accurate Depth Conversions Reduce Risk

Larry C. Luton, Corine Prieto

GCAGS Transactions

... processes (2D/3D DMO, 2D/3D Prestack Time and Depth Migration) of the seismic data. The type of model (imaging or depthing) and procedure selected...


AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... with offset. The most common sorts the data into a common midpoint (CMP) gather and determines the best-fit normal moveout velocity, V nmo...


Abstract: Arid Continental Sand Bodies and Stratal Geometries in the Haynesville Formation as Interpreted from Coherency Processing of a 3-D Seismic Data Cube, Monroe County, Alabama

Lawrence R. Baria

GCAGS Transactions

... design. Throughout the central 80% of the survey 24 to 30 fold data was attained. Following the initial processing, which included DMO pre-stack...


Abstract: Full Anelliptic Time Processing (Paper 7)

Charles Zeltser

Geological Society of Malaysia (GSM)

... into account during the subsequent processing steps such as normal moveout (NMO), dip moveout (DMO), and prestack time migration (PSTM). Anelliptic time...


The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)

Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,

Search and

... of the refraction travel time static shifts. Similar approaches for static correction based on alignment of first break times performed on common shot...


CRS-Stack and NIP-Wave Tomography Implemented to the SH-Wave Reflection Seismic Data for Shallow Hydrocarbon Prospecting (Paper P30)

M. R. Sule, A. A. Valencia, A. Hendriyana, U. Polom, C. M. Krawczyk

Geological Society of Malaysia (GSM)

... of the commonreflection-surface stack method. Logos Verlag Berlin. Mueller, T., 1998. Common reflection surface stack versus NMO/ stack and NMO/DMO/stack...


Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

... methods to be used in the processing of the data are of prime importance as are the continuous minimum near trace offset and shot line spacing in OBS...


Abstract: Sea-Bed Imaging through High Resolution Short Offset Re-Processing in the Malay Basin (Poster 18)

Sriyanee de Silva, Wee Eng Swee, Julian Sherrif

Geological Society of Malaysia (GSM)

... the requirement for far offset corrections as applied in conventional processing (e.g. accurate NMO, DMO) prior to zero offset migration. Restricting...


Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming

John E. Buggenhagen

Montana Geological Society

... an accurate velocity model for inversion and imaging. Before stacking and final migration, two iterations of 3D Radon DMO (Wang, 1996...


Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico

P. Munoz, J. Uribe, N. Moldoveanu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... The processing flow for the existing 3D data was typical for a non-exclusive proprietary survey based on DMO stack and poststack time migration...


ABSTRACT: Applications of Seismic Exploration Techniques in Imaging Complex Geology Offshore Trinidad: A Case History

Allison Dupigny, Douglas Elrod, Rolf Rango, Martin Olsen and Eric A. Williams

Geological Society of Trinidad & Tobago

... array. Long hydrophone cable (3600m) with a large number of channels (144), plus short group offset (25m). High Fold (7200%) Short near offset (167m...


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