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The AAPG/Datapages Combined Publications Database

Showing 1,431 Results. Searched 195,354 documents.

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Abstract: The Behavior of Methane in Nanometer Pores in the Marcellus Shale: Results from Contrast Matching Neutron Scattering;

Aaron Jubb, Leslie Ruppert, Thomas Headen, Tristan Youngs, Bryan Bandli

Search and Discovery.com

...Abstract: The Behavior of Methane in Nanometer Pores in the Marcellus Shale: Results from Contrast Matching Neutron Scattering; Aaron Jubb, Leslie...

Unknown

Spherical Wave Model Tests of VSP-Based Q-Estimation Techniques

Search and Discovery.com

...-estimation due to restricted bandwidth, poorly constrained multiple scattering, and geometric spreading losses (Best, 2007). It is our aim to eliminate some...

2013

Upside down Rayleigh-Marchenko imaging: Towards a practical exact redatuming scheme for ocean bottom acquisitions

Ning Wang, Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... University of Science and Technology SUMMARY THEORY Ocean-bottom seismic plays a crucial role in the characterization and monitoring of offshore assets...

2023

Multiparameter FWI imaging in the Gulf of Mexico

Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... issues that employs an L-BFGS optimiser combined with an adaptive-gradient-like approach. MP-FWI imaging is a multi-scattering, least-squares imaging...

2023

Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation

Gaoshan Guo, Stephane Operto, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

...Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation Gaoshan Guo...

2023

Potential of FWI imaging for shallow turbidite shadow zone: A case study

Swarup Sarkar, James Sheng, Faqi Liu, Daniel Davies, Roy Ha

International Meeting for Applied Geoscience and Energy (IMAGE)

... traditional imaging algorithms, the shallow turbiditic setting generates a shadow zone that suffers from signal absorption and scattering. DM FWI has...

2023

Abstract: Imaging Scattered Seismic Energy in Alberta Oil Sands; #90187 (2014)

Andrew V. Barrett

Search and Discovery.com

.... This new image gather space was used for parameter selection, testing, and evaluation of the existence and quality of scattering events. The final...

2014

ABSTRACT: Pores in shale: Accessibility to methane and water

Leslie Ruppert, Richard Sakurovs, Tomasz P. Blach, Lilin He, Yuri B. Melnichenko

The Society for Organic Petrology (TSOP)

..., Brisbane Q4000, Australia 4 Biology and Soft Matter Division, Neutron Scattering Directorate, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6393...

2012

Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013)

Jun-Wei Huang, Gilles Bellefleur, and Bernd Milkereit

Search and Discovery.com

...Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013) Jun-Wei Huang, Gilles...

2013

Exploration and Development based on RTH Technology and AI

Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev

Unconventional Resources Technology Conference (URTEC)

... behavior of two vectors: the velocity vector in forward wave and the velocity vector in time-reversed backward scattering wave provides detailed...

2023

Fracture-Matrix Interaction, Fluid Flow and Chemical Movement in Shale; #51564 (2019)

Qinhong "Max" Hu

Search and Discovery.com

... of Organic-Rich Niutitang Shale from China: Small Angle Neutron Scattering (SANS) Study: International Journal of Coal Geology, v. 186, p. 115-125. dio...

2019

Abstract: Numerical Modeling and Imaging of Near Surface Scattered Waves: An Approach of Turning Noise into Signal; #90254 (2016)

Abdulaziz M. Almuhaidib

Search and Discovery.com

... Aramco, Dhahran, SAUDI ARABIA ABSTRACT In land seismic data, scattering from surface and near-surface heterogeneities adds complexity...

2016

Abstract: Application of Neutron Scattering Technique in Shale Pore Accessibility and Connectivity Study; #90321 (2018)

Yuxiang Zhang

Search and Discovery.com

...Abstract: Application of Neutron Scattering Technique in Shale Pore Accessibility and Connectivity Study; #90321 (2018) Yuxiang Zhang Application...

2018

Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)

Amsalu Y. Anagaw, Mauricio D. Sacchi

Search and Discovery.com

... by inverse scattering theory. Geophysical Prospecting, 49, 592–606. Sirgue, L., and Pratt, R.G., 2004, Efficient waveform inversion and imaging...

2015

Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015)

Hassan Khaniani and John C. Bancroft

Search and Discovery.com

... that appropriate smoothing is determined by optimizing between scattering of the rays, distorting the structure of the earth model, losing...

2015

Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction

Zhishuai Zhang, James W. Rector, Michael J. Nava

Unconventional Resources Technology Conference (URTEC)

... accuracy than traditional event location method. Theory and Method Head wave Head wave is common in microseismic survey in shale (Maxwell, 2010...

2015

Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)

Waheduzzaman Talukder and Ralph Phillip Bording

Search and Discovery.com

... effect and scattering of energy. Key words: Attenuation factor; centroid frequency down shift method; spectral ratio method; VSP Introduction...

2014

Abstract: Full Waveform Inversion with Phase Encoded Deconvolution Imaging Condition; #90224 (2015)

Wenyong Pan, Kris Innanen, and Gary Margrave

Search and Discovery.com

... migration, Conference on Inverse Scattering, Theory and Applications, SIAM, Expanded Abstracts, 206–220. Pan, W., Innanen, A. K., and Margrave, F. G., 2013a...

2015

ABSTRACT: A USANS/GP-SANS Study of the Accessibility of Pores in Gas Shale to Methane, Water, and Brine

Leslie F. Ruppert, Richard Sakurovs, Tomasz P. Blach, David F.R. Mildner, Lilin He, Yuri B. Melnichenko

The Society for Organic Petrology (TSOP)

... Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland, 20899 USA 5 Neutron Scattering Services Division, Oak...

2011

Quantitative Estimations of Clay Minerals by Diffraction Methods

W. D. Johns, R. E. Grim, W. F. Bradley

Journal of Sedimentary Research (SEPM)

... in that it exhibits properties common to both montmorillonite and chlorite. In its natural state, scattering distribution along the 00l row line is incompatible...

1954

GIS and Statistics Applied to the Analysis of the Distribution of Hydrocarbon Reserves by Fields and Formations in the Sureste Basin, Mexico

Sergio Perez Rodriguez

GCAGS Transactions

... criterion to identify and rank the scattering of hydrocarbon resources in the basin. Comisión Nacional de Hidrocarburos (CNH), 2014, Southeast offshore...

2016

Fluid-Rock Interaction and Hydrocarbon Migration: Quantifying Wettability-Affected Advection and Diffusion Processed in Various Reservoir Rocks; #42437 (2019)

Qinhong Hu

Search and Discovery.com

... Fickian behavior; anomalous behavior is suggested by percolation theory, and confirmed by results of our imbibition tests. Imbibition into a fluid-wet rock...

2019

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