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The AAPG/Datapages Combined Publications Database

Showing 2,329 Results. Searched 200,599 documents.

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Seismic Foldout: New plays in Southern Santos Basin revealed by large-scale, high quality 3D Multi-Client seismic

Milos Cvetkovic, Francisco Colina, TGS

GEO ExPro Magazine

.... For Fast Track model building, we are updating Vp model with reflection-based tomography using non-parametric moveout picker and invert for global, dip...

2024

Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia

Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo

Indonesian Petroleum Association

... loss, bandwidth degradation, phase distortion and poor seismic imaging. In this work, PSDM and Q-tomography were combined to build velocity model...

2016

Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)

Kristof De Meersman and Yoones Vaezi

Search and Discovery.com

... gathers were used to pick accurate S-wave first breaks. Turning ray tomography (Zhu et al., 2000) was then used to invert these picks for nearsurface...

2015

Premigration attenuation analysis and mapping to image domain by weighted migrations

Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

... approach to attenuation compensation for seismic imaging is to pick attenuated time 𝑡 ∗ from depthmigrated data and to invert 𝑡 ∗ in tomography...

2022

Velocity model building and imaging driven by FWI with dual-azimuth data in a complex salt environment: Brazil case study

Xu Li, Christine Gans, Young Ho Cha, Diwi Snyder, Gopal Palacharla, Vijay Gottumukkula, Yaofeng He, Hongchuan Sun, Tetyana Vdovina, Xueyi Jia, Valeriy Brytik, Inmaculada Dura-Gomez

International Meeting for Applied Geoscience and Energy (IMAGE)

... azimuthal well log constrained tomography, iterative full waveform inversion (FWI) leveraging 3D mesh interpretation and wave-equation-based map...

2022

Advances in Depth Imaging Technology: Rock Physics Guided Migration of Seismic Data in 3D

Nader C. Dutta, Sherman Yang, Jianchun Dai

Indonesian Petroleum Association

.... These modeled velocities provide a powerful guide for the final velocity model building through tomography, which enhances the final image greatly...

2012

Abstract: Subsidence Mechanism of Australian Intracratonic Basins

K. Czarnota, S. Fishwick, N. White

Petroleum Exploration Society of Australia (PESA)

... in lithospheric thickness are poorly constrained by shear wave tomography. In contrast, the north-eastern Canning Basin displays a more complex subsidence...

2012

ABSTRACT: Microanalyses of organic matter in coals and gas shales: A Review

Zhongsheng Li, Colin R. Ward, Neil Sherwood, Peter Fredericks

The Society for Organic Petrology (TSOP)

... tomography (CT) X-ray scan technologies and their application, has enabled improved coal and gas/oil shale characterisation. Electron microprobe...

2012

PSDM Enhances Reef Interpretation in Jatiluhur Block, West Java

Jopie I. Adhidjaja, Andrew J. Davidoff, Ika Ratna Novianti

Indonesian Petroleum Association

... tomography that rely on geologic model, depth focusing and velocity scans. Modeling is done iteratively to arrive at a final velocity model, which...

2002

Effects on the precision of tomography near-surface model with single receiver

Baohua Yu, Yongguo Wu, Haili Wang, Faquan Feng, Quanbin Yang, Lixin Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

...Effects on the precision of tomography near-surface model with single receiver Baohua Yu, Yongguo Wu, Haili Wang, Faquan Feng, Quanbin Yang, Lixin Ma...

2024

The lithospheric structure and deep processes of the Mesozoic mineral systems in east China: constrained from integrated geophysical data

Qingtian LĂŒ, Guixiang Meng, Jiayong Yan, Jinhua Zhao, Xuejing Gong

Petroleum Exploration Society of Australia (PESA)

... deposits. LITHOSPHERIC ARCHITECTURE AND DYNAMIC OF THE YMB Base on the recorded broadband seismic data, we have performed teleseismic tomography, noise...

2019

Application of Integrated Reservoir Management and Reservoir Characterization to Optimize Infill Drilling

P. K. Pande, Michael B. Clark, Tom A. Blasingame, Mohan Kelkar, Richard K. Vessell, Paul E. Hunt

West Texas Geological Society

.... Acquisition and analysis of geological data: core and well-log data. Acquisition and analysis of geophysical data: cross-borehole tomography and inter...

1994

3-D High-Resolution Reservoir Characterization from Crosswell Seismic Data

John Washbourne, Kenneth Bube

West Texas Geological Society

... interpolation. Bube, K. P., and Langan, R.T., 1994, A continuation approach to regularized traveltime tomography: 64th Ann. Intl. Mtg., Society Exploration...

1998

Unconventional Play Fracture Characterization Through Orthorhombic Depth Model Building

Guy Hilburn, Amit Pendharkar, William Keller, René Mott, Jorge Peinado, Austin Jumper, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... building process begins at the conclusion of TTI model building and tomography. Once image gathers are macroscopically flattened across all offsets...

2018

Delineation of fracture zone using 2D electrical resistivity and induced polarisation methods

Douglas Law Shek Houng, Khairul Arifin Mohd. Noh, Abdul Ghani Md Rafek

Geological Society of Malaysia (GSM)

..., D. & Nitao, J., 1992. Electrical resistivity tomography of vadose water movement. Water Resources Research, 28, 1429. Slichter, L.B. & Telkes, M...

2018

Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad

Tony Johns

Search and Discovery.com

...-based tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow...

Unknown

Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad

Tony Johns

Search and Discovery.com

...-based tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow...

Unknown

Abstract: Seismic Imaging of the SW South China Sea Deep Crustal Structure shows Evidence for a Ductile Lower Crust during Rifting; #90236 (2015)

M. Delescluse, T. Pichot, N. Chamot-Rooke, M. Pubellier, Y. Qiu, G. Sun, J. Wang, and J.-L. Auxietre

Search and Discovery.com

.... A traveltime tomography inversion was first performed to obtain a 2-D velocity model of the crustal and upper mantle structures (Figure 2). Ray coverage...

2015

Incorporation of Geology, Wells, Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth ModelŽ, #40862 (2012)

Huyen Bui, Peck Hwa David Ng, Jenny Zhou, Chih-Wen Kue, Martiris Smith

Search and Discovery.com

.... Subsequently, we performed local well tomography to upscale into 3D at the well location. Then anisotropic functions have been propagated along...

2012

Reconstruction of 3D Pore Space Using Multiple-Point Statistics Based on a 2D Training Image, #42315 (2018).

Yuqi Wu, Chengyan Lin, Lihua Ren, Weichao Yan, Yang Wang, Songtao Wu,

Search and Discovery.com

... statistical methods. The former method can acquire pore structure imaging using modern equipment such as X-ray computed tomography and laser scanning...

2018

ABSTRACT: Great strike-slip plate boundary zone of the SE corner of the Caribbean

Burke, K.

Geological Society of Trinidad & Tobago

... discerned in northeastern Venezuela by lithospheric tomography are unrelated to Caribbean evolution. They developed the last time...

1995

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