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The AAPG/Datapages Combined Publications Database

Showing 10,998 Results. Searched 200,357 documents.

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Beneficial impacts of receiver arrays on suppressing seismic speckle noise from near-surface heterogeneities: A reflection of 3D seismic acquisition practices in the Middle East

Andrey Bakulin, Ilya Silvestrov, Dmitry Neklyudov

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Mahgoub wt al., 2015; Bakulin et al., 2018, 2020; Cordery, 2020). Multiplicative noise model: from simple residual statics to more general phase...

2024

Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin

Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.

Indonesian Petroleum Association

... refraction statics, amplitude-preserving processing, deconvolution, noise elimination, CMP sorting, velocity analysis, NMO correction, and residual...

2007

High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study

Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc

Indonesian Petroleum Association

... incorporating the full two-way wave equation. FWI produces an accurate high resolution earth model by simultaneously using the information of traveltime...

2014

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... at a location which exhibits a considerable amount of postmigration residual noise. Figure 2a shows the input COCA gather and Figure 2b shows...

2018

Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets

Dries Gisolf, Peter R. Haffinger

International Meeting for Applied Geoscience and Energy (IMAGE)

... columns represent the results of linear primary reflectivity based inversion in terms of  and M. The sixth column shows the residual from the inversion...

2022

Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field

Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel

International Meeting for Applied Geoscience and Energy (IMAGE)

... and detailed delineations of Bahrah reserves and better estimation of the reservoirs’ properties. Introduction Bahrah area is located in north Kuwait, forming...

2022

Seismic Acquisition in the Papuan Fold Belt: A New Approach

G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo

Papua New Guinea (PNG) Petroleum Convention Proceedings

... ro c e s s in g o f 8 6 - K -O l (S S L ) Low-cut filter Trace edit Field statics 3 trace mix AGC (300msec) Residual statics (1) Spiking...

1996

Abstract: Inexact Full Newton Method for Full Waveform Inversion Using Simultaneous Encoded Sources; #90187 (2014)

Amsalu Y. Anagaw and Mauricio D. Sacchi

Search and Discovery.com

... of the model parameters. Taking advantage of a direct solver based on LU decomposition, the full Newton minimization method can also be implemented...

2014

The Residual Zone of the Alsask-Hoosier Area West Central Saskatchewan

W. I. White

CSPG Bulletin

...The Residual Zone of the Alsask-Hoosier Area West Central Saskatchewan W. I. White 1972 89 103 Vol. 20 (1972) No. 1. (March) An accumulation...

1972

Lithoprobe Basin-Scale Seismic Profiling in Central Alberta: Influence of Basement on the Sedimentary Cover

D.W. Eaton, B. Milkereit, G.M. Ross, E.R. Kanasewich, W. Geis, D.J. Edwards, L. Kelsch, J. Varsek

CSPG Bulletin

... the sedimentary layers, which assisted in the calculation of residual statics and upper crustal velocities. TOP-OF-BASEMENT REFLECTION A composite display...

1995

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... are put together through domain decomposition with overlap to verify the ability of FWI sub-problems to maintain numerical stability while obtaining...

2014

Carbon dioxide storage efficiency involving the complex reservoir units associated with Irati and Rio Bonito Formations, Paraná Basin, Brazil

Richardson M. Abraham-A and Colombo C. G. Tassinari

AAPG Bulletin

..., Eh, and Ea, respectively, to propose the algorithm for capacity estimation. Including water saturation and water salinity-based efficiency parameter...

2023

5D Interpolation Adds Value at the Drill Bit for a Texas 3D Seismic Survey

K. Rene‘ Mott, William Keller, Mike Perz

GCAGS Transactions

... decon, Spectral balance, Refraction statics, 1 mile × 1 mile velocity analysis, 1st pass residual statics, ½ mile × ½ mile velocity...

2016

Chapter 22: Correlation of Seismic Attributes and Geomechanical Properties to the Rate of Penetration in the Mississippian Limestone, Oklahoma

Xuan Qi, Joseph Snyder, Tao Zhao, Kurt J. Marfurt, Matthew J. Pranter

AAPG Special Volumes

..., residual statics, prestack time migration, frequency–space–time (FXY) predictive noise rejection, and Ormsby filtering. The overall data quality...

2019

Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field

Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon

Indonesian Petroleum Association

... and honors all input data and their associated uncertainties. Thanks to the decomposition of the joint posterior distribution into a series of local...

2013

Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin

Abdul Haris, A. M. Ustad, Didik Ardiyanto, Gadang G. Wihardy, Budiyono, Tri Bowo, Murti Widyawan

Indonesian Petroleum Association

...Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin Abdul Haris, A. M...

2011

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

... was performed on the poststack data to further increase the signal-to-noise ratio and enhance the reflections. The residual statics was one...

2009

Imaging below Seafloor Canyons and other Rugose Features

Dominic Fell, Kiran Dyal, Tony Hallam, Sebastian Nixon

Australian Petroleum Production & Exploration Association (APPEA) Journal

... smaller scale localised velocity inconsistencies. A model driven estimation of the local velocity compaction trends below the seafloor canyons...

2017

Full-waveform inversion and FWI imaging for land data

James Sheng, Cristina Reta-Tang, Faqi Liu, Alfredo Vzquez Cant, Alejandro Cabrales Vargas

International Meeting for Applied Geoscience and Energy (IMAGE)

... and residual statics correction. The velocity model is calibrated to checkshot information and is updated by global reflection tomography. Anisotropy parameters...

2022

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