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The AAPG/Datapages Combined Publications Database

Showing 20,858 Results. Searched 200,619 documents.

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An Occurrence of "Brick Pattern" Oscillatory Ripple Marks at Mono Lake, California

Paul D. Komar

Journal of Sedimentary Research (SEPM)

... of waves on the lake on numerous occasions always gave wave periods close to 1.0 second. At this period the maximum near-bottom orbital velocity would...

1973

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

Search and Discovery.com

... is acoustic velocity. Unit normal  (2) For numerical wave-propagation in the Fourier domain  k 1, k 2,   , where k 1 a n d k 2 are the  Fourier...

2013

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

Search and Discovery.com

... is acoustic velocity. Unit normal  (2) For numerical wave-propagation in the Fourier domain  k 1, k 2,   , where k 1 a n d k 2 are the  Fourier...

2013

Facies Analysis in Petroelastic Modeling, #40831 (2011)

Ludmila Uspenskaya, Georgy Kalmykov

Search and Discovery.com

... edition: Cambridge University Press, New York, USA, 511 p. Xu, S. and R.E. White, 1996, A physical model for shear-wave velocity prediction: Geophysical...

2011

Multicomponent Time-Lapse Monitoring of Bitumen Recovery and Geomechanical Implications; #41317 (2014)

Rob Kendall and Kurt Wikel

Search and Discovery.com

...; b) shows velocity data from Han et al. (2006). Figure 2. Shows the concept of converted wave splitting in HTI media. Without HTI anisotropy...

2014

Seismic Imaging of Gas Hydrate Distribution - A Case Study; #80441 (2015)

Jun-Wei Huang

Search and Discovery.com

... and dashpots is used to model the viscoelastic behavior of wave propagation (Figure 2). P- and S-wave energy can be separated to study P-wave velocity...

2015

Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).

Dries Gisolf, P.R. Haffinger, P. Doulgeris

Search and Discovery.com

...Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016). Dries Gisolf, P.R. Haffinger, P. Doulgeris Wave...

2016

The Wave Equation Applied to Migration

D. Loewenthal, L. Lu, R. Roberson, J. Sherwood

Southeast Asia Petroleum Exploration Society (SEAPEX)

... The CDP stack section may be considered as a wave field measured at the surface of the earth. Given the approximate velocity variations within...

1978

Amplitude inversion of OBS direct arrivals for seabed elastic properties

James Gaiser, Moacyr de Souza Bazerra, James Simmons

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave (P-wave) methods that use mirror migration, velocity analyses and tomography are not available for shallow converted P- to S-wave (PS-wave) data...

2022

9C data acquisition for near-surface imaging in a quick-clay landslide-prone site in SW Sweden

Tatiana Pertuz, Alireza Malehmir

International Meeting for Applied Geoscience and Energy (IMAGE)

... the extremely slow shear-wave velocity in the area (ca. 60-120 m/s), reflection seismic studies benefiting the shear component of the seismic wavefield...

2022

The Array Sonic .... A New Technique for Acoustic Measurements

A. James

Indonesian Petroleum Association

... at the formation-mud interface called head-waves, provided the conditions of hard or "fast", formation (Vp > Vs > Vm where Vm is the mud-wave velocity...

1989

Reservoir Description using hybrid seismic inversion: A 3D case study from María Inés Oeste field, Argentina

M. Benabentos, S. Mallick, M. Sigismondi, J. Soldo

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... applications is the amplitude-variation-with-offset (AVO) method. AVO uses an approximate form of the plane P-wave reflection coefficient...

2003

Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner Field

Sea-Eun Park, Alexey Stovas, Hyeong-Geun Ji, Ju-Won Oh

International Meeting for Applied Geoscience and Energy (IMAGE)

... is also crucial. One simple anisotropic model is an acoustic elliptical anisotropy, in which only P-wave velocity and epsilon (ε) are considered. Xu...

2024

Natural Catastrophe Risk Modelling for Northwest Australia Offshore Installations

Tomohiko Inamura, Francis Lobo, Rie Hirose, Hajime Sano

Australian Petroleum Production & Exploration Association (APPEA) Journal

... below. Journal compilation Ó APPEA 2017 Hazard module The hazard module calculates wind and wave hazard stochastically. Wind hazard is calculated...

2017

EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez

GCAGS Transactions

... in the Gulf Coast. When the velocity complexity is severe, such as under Gulf of Mexico salt, Wave Equation PSDM (WEM) algorithms generally produce...

2010

Wave-Dominated Shelves: A Model of Sand-Ridge Formation by Progressive, Infragravity Waves

B. Boczar-Karakiewicz, J. L. Bona

CSPG Special Publications

..., shallow-water theory. The wave-induced flux of sediment is calculated using an associated mass-transport velocity. The bed topography is then described...

1986

Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion

Xie Xiang, Zhang Zhongqiao, Qiao Zhu, Wang Jinghan

International Meeting for Applied Geoscience and Energy (IMAGE)

... are density and P wave velocity of strata respectively. Equation (2) demonstrates that the amplitude attenuation coefficient of seismic wave has...

2022

Advances in Logging Technology: Abstract

Robert Sarmiento

Tulsa Geological Society

... at an accelerated rate. During this interval the oil industry has seen the introduction of density, continuous dipmeter, sonic (velocity), induction, electric...

1964

Wave Power Gradient: An Approach to Holocene Depositional History

R. S. Murali

GCAGS Transactions

...Wave Power Gradient: An Approach to Holocene Depositional History R. S. Murali 1973 Vol. 23 (1973), Wave power gradient studies along the mainland...

1973

Sedentary Processes and Their Role in the Formation of Future Source and Reservoir Rocks: Abstract

Donn S. Gorsline

Tulsa Geological Society

... 100 feet. It is evident from the first results of this program that much of the theoretical information on wave transport based on wave tank...

1968

Four-component dipole shear-wave reflection imaging in high-angle wells

S. Q. Li, X. M. Zhang, C. X. Zhuang, Q. Wang, H. L. Xiao, X. M. Tang

International Meeting for Applied Geoscience and Energy (IMAGE)

...Four-component dipole shear-wave reflection imaging in high-angle wells S. Q. Li, X. M. Zhang, C. X. Zhuang, Q. Wang, H. L. Xiao, X. M. Tang Four...

2024

Application of Seismic Surveying to Direct Exploration for Oil and Gas

A. M. Ivanchuk, L. F. Tarkhova

Petroleum Geology: A Digest of Russian Literature

...-bearing strata on attenuation and velocity of seismic waves. Field studies have shown that the decrease in velocity of propagation at pools reaches...

1974

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