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The AAPG/Datapages Combined Publications Database

Showing 34,496 Results. Searched 200,673 documents.

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Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

...., P. E. Hart, and A. Grantz, 1995, Seismic studies of a bottom-simulating reflector related to gas hydrate beneath the continental margin...

2009

Application of Seismic Multiattribute Analysis for Carbonate Buried Hill Reservoir Characterization

Xuetong Liu, Tongxing Xia, Jiyan Cai, Min Gong

International Meeting for Applied Geoscience and Energy (IMAGE)

... correction, residual diffracted wave energy and improved ant tracking attributes. The seismic multi-attributes prediction results are in good agreement...

2023

Chapter Eight: Horizon and Formation Attributes

Alistair R. Brown

AAPG Special Volumes

... 8-46 shows the use of wave shape for studying a channel. The two panels show the effect of changing the size of the area studied while keeping...

2011

Designing Coal-Bed Methane Seismic Acquisition Survey Parameters Using Finite Difference Modeling

Abdul Haris, Befriko Murdianto, Adriansyah

Indonesian Petroleum Association

... to the scalar wave equation. Additionally, absorbing boundary can also be implemented to reduce the edge effect artifacts. For 2-D scalar wave equation, we can...

2009

Petrophysical Analysis and Seismic Response of Chert in the Thirtyone Formation, West Texas

Dongjun Fu, Charlotte Sullivan, Kurt Marfurt, Amit Sondhi, Peter Wang

West Texas Geological Society

... of fractures and rock properties to seismic attributes. Fractures in the rock influence the rock properties of chert as a media of P-wave propagation, and sonic...

2003

Why Should We Pay for a Merged Survey that Contains the Data We Already Have? An Oklahoma Red Fork Example

Yoryenys Del Moro, Alfredo Fernandez Abad, Kurt J. Marfurt

Oklahoma City Geological Society

... curvature on the channel-plane bottom (Figure 18b). Figure 18. Curvature response of the Red Fork sandstone channels under the Pink Lime. a) Narrow...

2013

Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)

J. Patrick Butler and Randy Kolesar

Search and Discovery.com

... be selected. This is nontrivial but still possible. An initially circular wave front is propagated upwards from each end of our reflector segment...

2014

Quantification of fold curvature and fracturing using terrestrial laser scanning

Mark A. Pearce, Richard R. Jones, Steven A. F. Smith, Kenneth J. W. McCaffrey

AAPG Bulletin

... fractures and principal curvature directions are confined to lie on or close to the surface at a given point (the curvatures are in the tangent plane...

2011

Recognition of Faults, Unconformities, and Sequence Boundaries Using Cumulative Dip Plots

Neil F. Hurley

AAPG Bulletin

... and bedding-plane orientations are determined by fitting a sinusoidal wave through high-conductivity FMS traces. The computer then calculates true dip and dip...

1994

Seismic Reflections from a Lau Basin Magma Chamber

Janet L. Morton, Norman H. Sleep

Circum Pacific Council Publications

... (Figure 2). The sound source was a 21.5-1, 2000-psi, tuned airgun array. A preliminary brute stack of the data revealed a strong reflector on both profiles...

1985

Marine Production Systems with Vertical Flexible Risers

J. G. de Oliveria, A. W. Morton

Indonesian Petroleum Association

... forces. Figure 19. Environmental Data Wind Direction Table 3. Environmental Forces The last column illustrates the wave effect on the vessel's low...

1984

Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin

Alvin K. Benson

Utah Geological Association

... from 9,000 to 14,000 feet/second. The collocated synthetic data in Figure 6 (x-t plane) were generated by a wave equation modeling program. Notice...

1992

Seismic Migration: Part 7. Geophysical Methods

Ken Larner, David Hale

AAPG Special Volumes

... a running of the wave equation backward in time, starting with the measured waves at the earth's surface P(x,z = 0,t), in effect pushing the waves backward...

1992

The Study of the Influence of Stratigraphic Structure on Seismic Attribute Analysis, #42094 (2017).

Zhou Xuefeng, Ming Jun, Liu Jianhui, Zhou Jianke, He Jing

Search and Discovery.com

... the countermeasures and advices respectively. (1) The effect of the energy shielding from up strong reflector. When strong reflectors, such as igneous...

2017

An anti-aliasing plane wave decomposition method based on local linear Radon transform

Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...An anti-aliasing plane wave decomposition method based on local linear Radon transform Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu An anti...

2024

Dip Sequence Analysis Utilizing Statistical Curvature Analysis: A Case Study on Complex Strata of the Late Middle Miocene Formation in Akita Basin, Onshore Japan, #42346 (2019).

Sarvagya Parashar, Ivan Zhia Ming Wu, Saki Shimada, Hideo Komatsu, M.S Iyer, Lee Chung Yee,

Search and Discovery.com

... 70 degrees and are greater between the trough and crestal plane areas. The statistical curvature analysis technique (SCAT) analysis detected...

2019

Fracture Basement Imaging, Identification, and Characterization Through Separated Wave Field Processing Strategies - A Case Study From Offshore Indonesia

Riaz Alai, Afiq Mokhtar, Yonghe Guo, Hendra Iriansyah Darmawan, M Hilman B Roslan

Indonesian Petroleum Association

... separations only. For the postmigration separation, the method of Plane Wave Destruction (PWD) was applied (Chen et al. (2013a) and Chen et al. (2013b...

2022

Chapter 3: Preparation of Seismic Data for Stratigraphic Work

Tom Wittick

North Texas Geological Society

... (rocks) between the source and the reflector. This effect is similar to shining a flashlight on a wall. The light does not reflect from a single...

1992

Preparation of Seismic Data For Stratigraphic Work

Abilene Geological Society

... the source and the reflector. This effect is similar to shining a flashlight on a wall. The light does not reflect from a single point, but from...

1993

Estimation of Dispersion in Orientations of Natural Fractures from Seismic Data: Application to Discrete Fracture Network Modeling

Reinaldo J Michelena, Kevin S. Godbey, Huabing Wang, James R. Gilman, Chris K. Zahm

Unconventional Resources Technology Conference (URTEC)

... data such as curvature, semblance or dip, have been used in the estimation of preferential orientation in the subsurface, in particular orientation...

2013

Identifying Cumulative TVD Error in Horizontal Wells Drilled with Rotary Steerable Systems

Joel Dunn

Unconventional Resources Technology Conference (URTEC)

... to as the Stockhausen effect. Consider Figure 1 below, schematically showing the difference in the True Vertical Depth (TVD) calculated by minimum curvature, vs...

2024

A Stratigraphic Interpretation of Shear and Compressional Wave Seismic Data for the Pennsylvanian Morrow Formation of Southeastern New Mexico: Chapter 13

M. D. McCormack, M. G. Justice, W. W. Sharp

AAPG Special Volumes

... plane containing the source and receiver is designated as an "SV-wave"; when its motion is all in the horizontal plane, it is called an "SH-wave...

1985

Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

..., Proceedings of the Indonesian Petroleum Association, 27, Vol. 1, pp. 599-612. Ostrander, W.J., 1984. Plane-wave reflection coefficients for gas sands...

2002

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