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The AAPG/Datapages Combined Publications Database

Showing 22,526 Results. Searched 200,663 documents.

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ABSTRACT: Basement Controls on Subsurface Geologic Patterns and Coastal Geomorphology Across the Northern Gulf of Mexico: Implications for Subsidence Studies and Coastal Restoration

Bryan P. Stephens

Houston Geological Society Bulletin

... in width, thought to be characterized by varying degrees of extension, crustal attenuation and tectonic subsidence. The corridors are more finely segmented...

2012

ABSTRACT: AVO CASE STUDY IN THE ILLIZI BASIN - ALGERIA; #90016 (2003)

BELLAHCENE Amin, MOUGGARI Ali

Search and Discovery.com

... of amplitude variation with offset (AVO) to prestack reflection data has proved to be very useful in identifying hydrocarbon accumulations in various other...

2003

ABSTRACT Basement Controls on Subsurface Geologic Patterns and Near-Surface Geology Across the Northern Gulf of Mexico: A Deeper Perspective on Coastal Louisiana, #90104 (2010)

Stephens Bryan P.

Search and Discovery.com

... attenuation and tectonic subsidence. The corridors are more finely segmented by minor transfer fault trends which also exhibit regular and  predictable lateral...

2010

Abstract: Qualitative Seismic Fracture Study of the Reservoir Using Combination of Seismic Attributes and Geological Setting of the Study Area; #90255 (2017)

Keyvan Najafzadeh, Yahya Moradi Chaleshtori, Abdolah Kiani

Search and Discovery.com

... methods can discriminate amplitude and frequency variation by signal analysis on individual seismic traces. A fracture corridor causes local attenuation...

2017

Self-parametrizing seismic data processing modules: An example on coherent noise suppression

Simone Re, Ran Bachrach, Massimo Clementi, Collin Wilson

International Meeting for Applied Geoscience and Energy (IMAGE)

..., these undesired signals completely shadow the waves reflected by the deeper horizons that represent the useful signal used for generating the subsurface...

2024

Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)

Xinxiang Li and Jeff P. Grossman

Search and Discovery.com

... to be very precise, it is subject to the same accuracy caveats as any other method, e.g. differential attenuation and correct receiver-azimuth...

2014

Abstract: Seismic Attenuation (Q) Estimation from VSP Data; #90211 (2015)

Chuandong (Richard) Xu and Robert Stewart

Search and Discovery.com

...Abstract: Seismic Attenuation (Q) Estimation from VSP Data; #90211 (2015) Chuandong (Richard) Xu and Robert Stewart Datapages/Search and Discovery...

2015

Kutei Basin: Feasibility Study of a Broadband Acquisition

Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele

Indonesian Petroleum Association

... to be evaluated is the earth response, and in particular attenuation. During the study different methodologies were adopted to compute the Q factor...

2013

Full Waveform Acoustic Logging: Part 7. Geophysical Methods

C. H. Cheng

AAPG Special Volumes

... the lithology and the fluid content of the formation. Stoneley wave velocity and amplitude have been shown to be useful in the detection of fractures...

1992

Dielectric Permittivity of Evaporite Minerals

Search and Discovery.com

... and synthetic minerals, which have not been done before, present a useful data for the GPR analyst, since velocity and attenuation of the radar wave...

2013

Crustal Structure and Evolution of an Explosive Silicic Volcanic System at Yellowstone National Park

Robert B. Smith, Lawrence W. Braile

Wyoming Geological Association

..., analyses of earthquake hypocenters, and seismic attenuation have revealed a laterally inhomogeneous upper crust with low P-wave velocities but a more...

1982

Abstract: Constructing Models for Understanding or With Understanding?; #90314 (2018)

Maria Boya Ferrero

Search and Discovery.com

... by mathematical algorithms. Subsurface models remain today a crude rudimentary approximation of our understanding of reality. But models are useful...

2018

Continental Margin Subsidence and Heat Flow: Important Parameters in Formation of Petroleum Hydrocarbons

Leigh Royden , J. G. Sclater , R. P. Von Herzen

AAPG Bulletin

... in the deep ocean. Two simple geologic models for continental breakup are developed: (1) attenuation of continental lithosphere and (2) intrusion of mantle...

1980

DAS noise attenuation using wavelet stack

Zhou Yu, Zhaojun Liu, Ge Zhan, Peng Cheng, Bin Wang, Weihong Fei

International Meeting for Applied Geoscience and Energy (IMAGE)

...DAS noise attenuation using wavelet stack Zhou Yu, Zhaojun Liu, Ge Zhan, Peng Cheng, Bin Wang, Weihong Fei DAS noise attenuation using wavelet stack...

2022

True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)

M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin

Indonesian Petroleum Association

... attenuation variations that were then used to compute the frequency-dependent scalars. The process also provides an attribute that is potentially useful...

2011

Chapter 12: Microseismic Monitoring in Early Haynesville Development

Peter M. Duncan, William B. Barker, Leo Eisner, Peter G. Smith, Kevin Smith, Sherilyn Williams-Stroud

AAPG Special Volumes

... sufficient information to estimate the focal mechanisms of the observed events. This provided Encana with even more data on the response...

2013

Seismic imaging profile noise suppression based on self supervised deep learning: a case study in the Yellow Sea

Qiang Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... the encoding and decoding structure, the goal of noise attenuation on seismic imaging profiles is achieved. The test results on forward simulation...

2024

Abstracts: Fractional Fourier Transform in Coherent Noise Attenuation; #90173 (2015)

K. H. Miah and M. D. Sacchi

Search and Discovery.com

...Abstracts: Fractional Fourier Transform in Coherent Noise Attenuation; #90173 (2015) K. H. Miah and M. D. Sacchi AAPG Search and Discovery Article...

2015

Marine Dispersal of Fluvial Sediments as Fluid Muds: Old Concept, New Significance

Kristina A. Rotondo and Samuel J. Bentley Sr.

Special Publications of SEPM

.... However, in the past decade, fluid-mud development and transport have been identified in an increasing number of settings as important mechanisms for marine...

2004

Secondary mineralization in Deccan basalt and its effects on mineral carbonation and seismic properties

Nimisha Vedanti, Priyanka Tripathi, Dip Das, Jyotirmoy Mallik

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic attenuation in high-density (2.74 g/cm³) iron-rich tholeiitic basalts of the Deccan Large Igneous Province (LIP) remain a critical and unresolved...

2024

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