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The AAPG/Datapages Combined Publications Database

Showing 29,379 Results. Searched 200,599 documents.

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Evergreening of seismic data to enable carbon storage screening at scale … a case study from the Barrow-Dampier sub-basins

Nigel Seymour, Paul Phythian, Merrie-Ellen Gunning, Kiran Ferguson, Suyang Chen, Dayang Aini Binti Awang Piut

Australian Energy Producers Journal

... simultaneous joint subtraction of the two multiple models that was weighted according to water bottom bathymetry. After deghosting, noise attenuation...

2024

Application of Sonic Waveform Attributes in Reservoir Studies

R. Gir

Geological Society of Malaysia (GSM)

... years , sonic logging has evolved considerably from simple compressional velocity logging using the first break of compressional arrival to using multiple...

1990

High resolution imaging using multiples „ A North Sea case study

Chandan Kumar, Rodney Johnston, Petr Jilek, Xiaolei Song, Mikhail Davydenko

International Meeting for Applied Geoscience and Energy (IMAGE)

... multiple imaging approaches (such as Lu et al., 2015), the LS-FWM method can also explain all internal multiple scattering and resolve transmission...

2024

Abstract: Agbami Field, Nigeria—Addressing Challenges and Uncertainty

David Grimes, Elliott Ginger, and John Spokes

Houston Geological Society Bulletin

... the water bottom multiple and are of relatively good quality. Amplitude extractions of both near and far angle data match predicted AVA models. We can...

2004

Abstract: New Approach to Finite-Difference Memory Variables by Using Lagrangian Mechanics; #90187 (2014)

Wubing Deng and Igor Morozov

Search and Discovery.com

..., Saskatchewan [email protected] Summary In numerous algorithms for finite-difference modeling of seismic waves, the effects of attenuation...

2014

Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin

Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco

International Meeting for Applied Geoscience and Energy (IMAGE)

... binned data is used for traditional processing steps such as stacking velocities, residual statics, scaling, noise attenuation, and wavelet processing...

2023

Detached Folds in the Baram Delta Domain of the Northwest Borneo Fold and Thrust Belt: AABSTRACT Possible Example of Hinterland Influence on Structural Style, #90123 (2011)

Andrew Cullen,

Search and Discovery.com

... facies in the deepwater detached folds of Domain 3 coupled with multiple levels of detachment and thickening in the cores of these folds is suggestive...

2011

Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment

J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi

Unconventional Resources Technology Conference (URTEC)

...) and the associated rock properties (e.g., noise, slowness, anisotropy, attenuation) can potentially lead to poor stimulation and well placement, inadequate...

2016

Reservoir spatial characterization based on tuning body spectrum decomposition along the target layer

Ying Zheng, Qingzhen Wang, Jianhua Wang, Rao Huang, Zhenyu Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

... coefficient controls the attenuation rate of the Gaussian window over time, and controls the bandwidth of wavelet in the frequency domain...

2024

A Minute to Read

GEO ExPro Staff

GEO ExPro Magazine

..., and government policies and regulation. The exhibition will bring multiple sectors of geoscience and energy together in one arena to share innovations...

2022

Seismically Driven Reservoir Characterization Using an Innovative Integrated Approach: Application to a Fractured Reservoir (Geology Paper 10)

Abdel M Zellou, Soren Christensen, Tanja Ebbe Dalgaard, Gary Robinson

Geological Society of Malaysia (GSM)

.... Porosity modeling constrained by multiple seismic attributes Prior to the parameter modeling, a 3D grid was constructed in the depth domain...

2008

Seismic attenuation extracted from isolated traffic signals

Yumin Zhao, Yunyue Elita Li, Bei Li, Wei Luo, Zhaoyin Liu, Yuxuan Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

... performance on noisy seismic data with multiple synthetic data examples. Then we estimate seismic attenuation from seismic ambient noise data recorded...

2022

Seismic diffractions separation and imaging based on convolutional neural network

Jiaxing Sun, Jidong Yang, Zhenchun Li, Jianping Huang, Jie Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... (1984) successfully isolated weak diffraction signals based on a statistical tool in the local slant-stack domain. Later, the diffraction separation...

2022

Analysis of Amplitude Versus Offset to Detect Gas/Oil Contacts in Arabian Gulf: ABSTRACT

Edward F. Chiburis

AAPG Bulletin

... and receivers, instrumentation, processing, attenuation and absorption, layer tuning, multiple interference, and noise can render the measurements meaningless...

1985

Analysis of rank-reduction methods for filtering and interpolation

Rafael Manenti, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... result quality. Multiple authors have presented different methodologies that rely on Fourier kernels and rank-reduction to overcome this problem. Here we...

2022

Modeling the Effect of Borehole Orientation on Stereonets; #42066 (2017)

Charles R. Berg

Search and Discovery.com

... on them. Equations derived for calculating fracture density can be modified to estimate attenuation. Attenuation is modeled by first generating...

2017

Frequency-dependent seismic anomalies resulting from anisotropic permeabilities in hydrocarbon-bearing fractured porous rocks

Xuehua Chen, Xiaomin Jiang, Shengyi Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... anisotropic permeability, and subsequently, there exists two different relaxation times resulting in two peaks in seismic frequency-dependent attenuation...

2024

Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia

Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki

Indonesian Petroleum Association

... surface-related multiple attenuation techniques in shallow to deep water. Modeling velocity heterogeneities in shallow sections to improve...

2014

A Technical Comparison of Downhole Methods through Fiber Optic VSP, in the Eagle Ford Formation

Joe Teff, Ken Silver, David Langton, Dan Kahn, Jarret Borell, J. Andres Chavarria

Unconventional Resources Technology Conference (URTEC)

... of a multiple laser interrogator into the same fiber for enhanced signal to noise ratio. Initial analysis of the Zero Offset (ZO) records as recorded...

2016

Improving Stratigraphic and Structural Interpretation of Suban 3D Through Advanced Reprocessing

Safitri Nurida, Irfan Yuliandri Syukri, Ludy Andria

Indonesian Petroleum Association

...-processing and pre-stack time migration phase followed by pre-stack depth migration phase. It incorporates thorough noise attenuation and detailed velocity...

2019

Seismic Technologies for Unconventional Reservoir Characterization: Wamsutter Field Case Study; #110159 (2011)

Rosemarie Geetan, Brian Hornby, Ricko Wardhana

Search and Discovery.com

...), multiple others with additional potential • Almond reservoir is 500ft thick at depth of 10,000ft • 2007 regulatory approval for 40 acre infill...

2011

Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)

Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek

Search and Discovery.com

..., are taken from a seismic processing flow after surface multiple attenuation. The data are decimated without anti-alias wavenumber filtering...

2011

The development of seismic reflection sandbox modeling

Donald H. Sherlock, Brian J. Evans

AAPG Bulletin

... particles: Journal of the American Ceramics Society, v. 44, p. 513-522. Purnell, G. W., 1986, Observations of wave velocity and attenuation in two...

2001

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