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The AAPG/Datapages Combined Publications Database

Showing 11,907 Results. Searched 200,619 documents.

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ABSTRACT: Tectonic and Stratigraphic Evolution of Pelotas Margin (Southeastern Brazil): Deep Seismic-Reflection Images from Long-offset, Prestack Depth Migrated (PSDM), Regional 2- D Data; #90108 (2010)

Naresh Kumar, Steve Henry, Al Danforth, Peter Nuttall, and Sujata Venkatraman

Search and Discovery.com

... Depth Migrated (PSDM), Regional 2- D Data; #90108 (2010) Naresh Kumar, Steve Henry, Al Danforth, Peter Nuttall, and Sujata Venkatraman Tectonic...

2010

A Practical Review of Migration Issues and Solutions; #40723 (2011)

Ian F. Jones

Search and Discovery.com

... and moving to a depth migration approach to the imaging problem. However, some depth migration schemes are themselves limited in the degree to which...

2011

In-Situ Stress State of the Upper Paleozoic Coal-Bearing Strata in the Southern Qinshui Basin, China: Implications for Unconventional Natural Gas Exploration and Production, #11267 (2019).

Jinxiong Shi, Lianbo Zeng,

Search and Discovery.com

... and magnitudes of the Shanxi Formation in the Zhengzhuang block were investigated based on imaging logs, hydraulic fracturing, and finite element simulation...

2019

Marine Broadband Seismic Data Acquisition: PETRONAS Perspective (Paper A1)

C. F. Low, S. Chandola, Z. M. Zawawi, A. Aziz Muhamad, S. Kumar, M. Shah Sulaiman

Geological Society of Malaysia (GSM)

... an improved bandwidth in the final image. improving resolution, enhanced imaging of thin beds and In variable depth configuration, the receiver ghost notches...

2012

Q tomography workflow: Land case study in the Eagle Ford Play

Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

... workflows: Depth imaging without Q compensation, Q Imaging using a constant Q of 120, and Q Imaging with a Q model from proposed Q-Tomography...

2023

The Characterization of Fracture Mechanisms Using a Combination of Surface Microseismic Imaging, Microdeformation Modelling, and Downhole Microseismic Mapping: an Examination of the Value of Moment Tensor Migration Imaging

Raquel Velasco, Kit Chambers, Stephen A. Wilson

Unconventional Resources Technology Conference (URTEC)

...The Characterization of Fracture Mechanisms Using a Combination of Surface Microseismic Imaging, Microdeformation Modelling, and Downhole...

2014

Acoustic/elastic wavefield injection and reconstruction from ocean-bottom data for elastic RTM

Bingkai Han, Weijian Mao, Xiao-Bi Xie

International Meeting for Applied Geoscience and Energy (IMAGE)

..., followed by migration imaging in a conventional processing workflow under the acoustic assumption. Alternatively, the separation can be implicitly...

2024

2D Pre-Stack Depth Migration : Application to Inverted Grabens

C. Bunks, P. L. Pichon, L. Ben Brahim, Sekar Sakti

Indonesian Petroleum Association

... and S = G of the data cube at each extrapolation depth as is illustrated on the right hand side of Figure 3. Figure 3. S-G Imaging. S-G migration produces...

1993

Simultaneous imaging of basement relief and varying susceptibility in deep-learning approach

Zhuo Liu, Yaoguo Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...Simultaneous imaging of basement relief and varying susceptibility in deep-learning approach Zhuo Liu, Yaoguo Li Simultaneous Imaging of Basement...

2024

Abstract: MP-FWI Imaging and Green HPC: The Future of Processing and Imaging; #91209 (2025)

Tom Rayment

Search and Discovery.com

...Abstract: MP-FWI Imaging and Green HPC: The Future of Processing and Imaging; #91209 (2025) Tom Rayment AAPG International Conference and Exhibition...

2025

Investigating Microstructural Heterogeneity in Organic Shale via Large-Scale, High-Resolution SEM Imaging

Hung T. Tran, Jeremy D. Jernigen, Mark E. Curtis, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

...Investigating Microstructural Heterogeneity in Organic Shale via Large-Scale, High-Resolution SEM Imaging Hung T. Tran, Jeremy D. Jernigen, Mark E...

2017

High Resolution Seismic Reflection and Geoelectrical Resistivity Imaging at Pengkalan School Teacher's Quarters Pegoh, Ipoh, Malaysia

Mohammed Ismael Abu Shariah, Abdul Rahim Samsudin, Umar Hamzah, Abdul Ghani Refak

Geological Society of Malaysia (GSM)

...High Resolution Seismic Reflection and Geoelectrical Resistivity Imaging at Pengkalan School Teacher's Quarters Pegoh, Ipoh, Malaysia Mohammed Ismael...

2000

Velocity and Velocity

M. Al-Chalabi

Petroleum Exploration Society of Australia (PESA)

..., which is regarded to be at the core of the problem. 1. PreSDM is essentially a process of focusing and imaging (lateral positioning) in the depth...

2000

The Sub-Salt Imaging Challenge

Jane Whaley

GEO ExPro Magazine

...The Sub-Salt Imaging Challenge Jane Whaley T E C H N O LO G Y E X P L A I N E D The Sub-Salt Imaging Challenge Throughout the world, sub-salt...

2006

The Gulf of Papua: Challenging industry perspectives of prospectivity with evolving geophysical technology

Lauren Found, Simon Crellin, Helen Debenham

Southeast Asia Petroleum Exploration Society (SEAPEX)

... the major breakup unconformity associated with the opening of the Coral Sea in the Early Tertiary (Figure 2). The original acquisition had imaging...

2025

Tracer-Guided Characterization of Dominant Pore Network and Implications on Permeability and Wettability in Shale, #42418 (2019).

Sheng Peng, Robert M. Reed, Xianghui Xiao,

Search and Discovery.com

... technique integrating tracer imbibition, micro-CT imaging, and SEM imaging was developed to provide a “real” solution for multiscale imaging in shale...

2019

Land FWI in the Sultanate of Oman: Challenges and advances on the road to high-resolution velocity

Mohammad Sheryar Farooqui, Yonghe Guo, Azza Al Hasni

International Meeting for Applied Geoscience and Energy (IMAGE)

...-velocity variations in the target Haushi area, as indicated by depth slices A & B. Seismic shown is for reference and after pre/post imaging de-multiple...

2024

Implications of elastic full-waveform inversion for northern Red Sea

Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson

International Meeting for Applied Geoscience and Energy (IMAGE)

... basins, the halite boundary is the one most often assessed (Plessix et al., 2021) because of the shallow canopy’s first order impact on subsalt imaging...

2023

Using 3D Seismic Waves and the Time-Frequency Uncertainty Principle to Find Oil

Daniel R. Cook

West Texas Geological Society

... 3D seismic data is available. This is because the hydrocarbon pay exists at a Particular Depth corresponding to a Particular Time on a seismic trace...

2008

Low-voltage Scanning Electron Microscopy--an Application to the Morphological Study of Reaction Products of Progressive Sample Treatments: RESEARCH METHOD PAPER

Long-Cheng Liang

Journal of Sedimentary Research (SEPM)

... of sedimentary rocks. Its potential for high magnification (ca. 200,000 ), high resolution (ca. 60A), and large depth of field (< 1-5 mm) can provide useful...

1990

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