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The AAPG/Datapages Combined Publications Database

Showing 1,249 Results. Searched 200,293 documents.

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Multi-Scale Assessment of Plasticity of Organic-Rich Shale: from Core Scale to Mineral Scale

Mao Sheng, Shizhong Cheng, Zhaohui Lu, Ye Zhang, Shouceng Tian

Unconventional Resources Technology Conference (URTEC)

... the nanoindentation approach to evaluate Young’s modulus on Woodford shale outcrop samples. In order to upscale these microscale results, a deconvolution...

2019

Multiple Overlapping Foraminiferal Litho-Biofacies: Applications to Deep-Water Sedimentology and Reservoir Properties of Turbidites

Richard H. Fillon

GCAGS Transactions

... or quantitative strategy to help unscramble the litho-biofacies signal. A graphical partial signal deconvolution approach has been used successfully...

2003

Seismic Activity in the Central Gulf Coast Basin

Eugene R. Brumbaugh

New Orleans Geological Society

... between those using a Spiking (minimum phase) or Wavelet (zero phase) deconvolution. Experience with these processes indicates that they are both...

1991

Extraction and Interpretation of the Complex Seismic Trace

R. E. Sheriff, M. T. Taner, F. Koehler, D. Frye

Indonesian Petroleum Association

... information and a wide band of frequences must have been preserved, the seismic waveform must have been shortened and stabilized by deconvolution...

1977

Mapping Stratigraphic Traps with Seislog

Roy O. Lindseth

Indonesian Petroleum Association

... composed of signal. Deconvolution can be used to restore the individual frequency components to their proper level. Full realization of the processing...

1977

Mitigating cycle skipping in FWI through preconditioned multidimensional optimal transport

James McLeman, Tim Burgess, Tom Rayment, Victor Chua

International Meeting for Applied Geoscience and Energy (IMAGE)

... on a deconvolution approach (Luo and Sava, 2011; Warner and Guasch, 2016) which alleviated the assumption inherent in the crosscorrelation approach...

2022

Transition–Zone Seismic Surveys in Southeast Asia

R. E. Sheriff, Palmer L. Greene, Harold Reaves

Indonesian Petroleum Association

... of this system is that the signatures can be composited and recorded for each seismic record and subsequently used in deterministic deconvolution processing...

1980

Geophysics: Target Shooting for the Drill

A. Easton Wren

CSPG Special Publications

... as deconvolution. The resulting geology is much more plausible. A second example of a pitfall is shown in Figure 10. The data in the upper section...

1980

Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin

Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan

West Texas Geological Society

... steps, including ground-roll suppression, deconvolution, statics correction, and velocity analysis can have a first-order effect on such seismic...

2003

Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico

Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... and aft directions. Deconvolution operators were derived that suppressed the residual bubble pulses and addressed the bubble variations caused...

2022

Application of seismic spectral blueing based on generalized S-transform in high-quality reservoir prediction in gas cloud area

Pengzhi Zhang, Lei Liu, Zhiheng Jiang, Zhenglong Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... deconvolution processing, which can obtain much better results than the conventional deconvolution processing method. The amplitude spectrum curve...

2022

Finite-difference modeling of marine vibrator sources

Khalid Almuteri, Jeffrey Shragge, Paul Sava

International Meeting for Applied Geoscience and Energy (IMAGE)

... are proposed in the literature to model marine vibrator data. Dellinger and D´az (2020) present ı a segmentation-deconvolution approach to model...

2022

Broadband reconstruction of seismic signal with generative recurrent adversarial network

Zhijun Zhang, Wei Song, Wei Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., A., and M. A. Riahi, 2013, Application of Gabor deconvolution to zero-offset VSP data: Geophysics, 78, no. 2, D85–D91, doi: https://doi.org...

2022

The Effect of Resistivity Anisotropy on Earth Impulse Responses

Folke Engelmark, Bruce Hobbs, Dieter Werthmüller

Indonesian Petroleum Association

... are recorded simultaneously allowing deterministic deconvolution to recover the earth’s impulse response. Integration of the impulse response yields the earth...

2009

Enhancing the accuracy of DBSCANs first arrival traveltime picking using super-virtual refraction interferometry

Muhammad Awais, Sherif M. Hanafy, King Fahd

International Meeting for Applied Geoscience and Energy (IMAGE)

...), velocity analysis (Alkhalifah and Tsvankin, 1995), and deconvolution (Bell and Sejnowski, 1995). Mainly, first arrival traveltime picking techniques...

2022

Tracerscan – A Spectroscopy Technique for Determining the Distribution of Multiple Radioactive Tracers in Downhole Operations

L. L. Gadeken, H. D. Smith Jr., Choung Nguyen

Indonesian Petroleum Association

... spectra in the deconvolution process. In general, least-squares deconvolution is statistically superior to stripping. However, in many tracer...

1986

The Application of Image Processing Techniques for Complex Structures

V. Sudhakar, I. T. McMahon

Indonesian Petroleum Association

..., that is spatial or temporal enhancement. Just as deconvolution improves the resolution in time, DMO and migration improve the lateral resolution...

1987

Operator chains and seismic data decomposition

Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/ 10.1016/j.acha.2012.10.001. Hu, J., G. T. Schuster, and P. A. Valasek, 2001, Poststack migration deconvolution: Geophysics, 66...

2022

Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra

Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso

Indonesian Petroleum Association

... includes the following: Trace editing Field statics correction True amplitude recovery Deconvolution Pre-stack scaling Residual statics...

1992

Norway: The North Sea Super Basin Story Continues

Marit Stokke Bauck, Jaswinder Mann-Kalil, Idar A. Kjørlag, Anna Rumyantseva, Thomas Latter, CGG

GEO ExPro Magazine

... is also expected to significantly enhance imaging. Modern techniques such as 3D source and receiver deghosting, and multi-channel 3D deconvolution...

2020

A deep learning-based inverse Hessian for full-waveform inversion

Mustafa Alfarhan, Matteo Ravasi, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... network to learn the deconvolution operator of the PSFs in least-squares reverse time migration (LSRTM). Kumar et al. (2022) uses a neural network to learn...

2023

Seismic data denoising by combining self-supervised and supervised learning

Yen Sun, Paul Williamson

International Meeting for Applied Geoscience and Energy (IMAGE)

... transform (Naghizadeh and Sacchi, 2018), f-x deconvolution (Gulunay, 2017), singular value decomposition (Gan et al., 2015) and variational mode...

2023

Marchenko-based internal multiple attenuation feasibility analysis for a thin-layered media in ultra-shallow water OBN from offshore Middle East

Frederico Xavier de Melo, Suyang Chen, Luis Salinas, Shotaro Nakayama, Nozomi Yamamoto

International Meeting for Applied Geoscience and Energy (IMAGE)

...) obtained from the periodicitybased suppression method via TauP deconvolution. Results were inferior when comparing against the Marchenko-based process...

2023

A Comparative Study of 3-D Noise Attenuation Techniques

Daniel Wheaton, Yendri, Kusnarya

Indonesian Petroleum Association

... Preserved Spike Deconvolution Sort to 3-D Bin Location Velocity Analysis Grid Interval 600 × 800 Meters Surface Consistent 3-D Residual Statics...

1996

Mapping of Rock Property Changes in Space and Time Using Microseismic Data through Full-Waveform Inversion

Jyoti Behura

Unconventional Resources Technology Conference (URTEC)

... component) or using deconvolution of two different components of receiver recording. Ideally, the original recorded data that contains both S- and P...

2016

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