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The AAPG/Datapages Combined Publications Database

Showing 3,536 Results. Searched 200,639 documents.

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Abstract: A Comparison of Standard Migration with EOM for Hussar Data; #90174 (2014)

Thais A. Guirigay, John C. Bancroft, and J. Helen Isaac

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... processing: geometry, first breaks, statics, elevation statics, geometry spreading compensation, noise attenuation using Radial filter, Gabor deconvolution...

2014

Abstract: Harmonic Decomposition of a Vibroseis Sweep Using Gabor Analysis; #90174 (2014)

Christopher B. Harrison, Gary Margrave, Michael Lamoureux, Art Siewert, and Andrew Barrett

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... is a stability factor and λ is the unit matrix. Attenuation through the earth and sample rate will limit the number of available harmonics (N). Decomposing...

2014

Abstract: Investigating Power Variation in First Breaks, Reflections, and Ground Roll from Different Charge Sizes; #90174 (2014)

Christopher C. Petten and Gary F. Margrave

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... charge size and reflection strength is difficult to establish because of many unknowns such as radiation pattern, earth attenuation, near-surface...

2014

Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)

Zhengsheng Yao and Mike Galbraith

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...-frequency spectral decomposition and this decomposition effectively performs seismic data noise attenuation because it uses a wavelet dictionary and sparse...

2014

Abstract: Towards Using Harmonic NoiseŽ to Image Shallow Thin Reflectors; #90187 (2014)

Christopher B. Harrison, Gary Margrave, Michael Lamoureux, Art Siewert, Andrew Barrett, and Helen Isaac

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... 1995; Wei 2011) and non-linearities in the near surface (Lebedev 2004). Harmonic attenuation methods have been developed for both the acquisition...

2014

Understanding Seismic Detection and Resolution of High-Frequency Sequences and Systems Tracts

Hongliu Zeng

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... Hi h l ti imaging of systems t t /f i i f t tracts/facies 3. Prediction of thin-bed thickness 4. Attenuation/gas effect What does an AVF tell...

Unknown

Use of Microseismic in Monitoring Hydraulic Fractures in the Bakken Formation, North Dakota, USA

Gary Forrest, Tom Olsen, Aleksey Kazantsev, Ernest Gomez, Tim Dombrowski, Wayne Rowe

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... Pierre Shale • Severe signal attenuation was a problem for the DOE and Terrascience. 10,000 ft MD Bakken • They did not detect any seismic events...

2009

The Importance of Bedding [and Borehole] Orientation When Looking for Fractures; #40679 (2010)

Charles R. Berg and Andrew Newson

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... and Fracture planes     Relative Amplitude Introducing Attenuation (1 minus Relative Amplitude) Correcting for Bias (Priest, 1993) Examples...

2010

Chasing the Faults within a Permian Carbonate Using Wide Azimuth Seismic Data - A Thailand Case Study, #41016 (2012)

V. W. T. Kong, M. Lawlor, C. E. Hinz

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... are damaged in the noise attenuation step, 2) the population and signal to noise ratio is enhanced prior to the prestack time migration step, to yield better...

2012

New Perspective of Hydrocarbon Accumulation Pattern in the Middle South of Lixian Slope, Central Hebei Depression; #10591 (2014)

Fan Yang, Lianhua Hou, Xinghe Yu, and Shengli Li

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... system, the results show that the late period development and late period attenuation faults act as the vertical migration path, while connected sand...

2014

SW Iberian and NW Moroccan Onshore Basins - Mesozoic Evolution and Geodynamic Framework, #10651 (2014).

N. Pimentel, R. Pena dos Reis

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... signatures and subsidence attenuation. The middle to late Jurassic boundary is a critical moment in all these basins. Important changes in sedimentary...

2014

Analysis of Time-lapse Multicomponent Seismic Data from a Potash Mining Area in Saskatchewan, Canada, #41275 (2014)

Andrew Nicol, Don Lawson

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... of symmetry: Geophysics, v. 62, p. 713-722. Stewart, R., D. Lawton, and Z. Zhang, 2010, Assessing attenuation, fractures, and anisotropy using logs...

2014

Reservoir Quality and Rock Properties Modeling Results … Jurassic and Triassic Sandstones: Greater Shearwater (HPHT) Area, UK Central North Sea; #20320 (2015)

Thomas R. Taylor, Mark G. Kittridge, Peter Winefield, L. Taras Bryndzia, Linda M. Bonnell

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... to geometrical spreading, attenuation and other factors. An AVO anomaly can also include examples where amplitude with offset falls at a lower rate than...

2015

Integration of Seismic and Log Data of a Deep Borehole in the Basement Rocks of Northeastern Alberta; #41517 (2015)

Judith Chan, Douglas R. Schmitt

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... of the subsurface. The processed data are used to identify the presence of fractures based on the attenuation and interference patterns of the waveforms...

2015

CGG 3D Surface-Related Multiple Modelling: A Unique Approach, #41590 (2015).

David Le Meur, Antonio Pica, Terje Weisser

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..., MAGIC: Shell’s surface multiple attenuation technique: 71st Annual International Meeting. SEG, Expanded Abstracts, p. 1301-1304. Pica, A., G. Poulain, B...

2015

Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)

Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza

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... of Oklahoma, OK, USA Geometric Attributes, Structurally Oriented Filtering and Acquisition Footprint Attenuation Two PEMEX Master of Science Students...

2016

Characterizing Shallow Seismic Anomalies; #42086 (2017)

Satinder Chopra, Ritesh Kumar Sharma, Graziella Kirtland Grech, Bent Erlend Kjolhamar

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... amplitudes on seismic sections. This is due to the fact that higher frequencies suffer higher attenuation while traversing hydrocarbon reservoirs...

2017

Conditioning Prestack Seismic Data in the Offset-Azimuth Domain; #42462 (2019)

Ritesh Kumar Sharma, Satinder Chopra

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..., applying random noise attenuation and trim statics, etc. as shown in Figure 1. All this is done in the offset domain, wherein the traditional...

2019

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