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The AAPG/Datapages Combined Publications Database

Showing 2,532 Results. Searched 195,452 documents.

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Abstract: Constrained 3D VTI Full Waveform Inversion of Wide Azimuth Data from the Red Sea, Saudi Arabia; #90254 (2016)

Young Seo Kim, Constantine Tsingas

Search and Discovery.com

... reverse time migration (RTM) was implemented with the initial and inverted models to verify the VTI FWI results and produce depth images and common angle...

2016

Abstract: Quantitative Interpretation on Presalt Carbonate Reservoir From Deepwater Offshore Angola; #90310 (2017)

Chyril Anwwar Ibrahim, Trisakti Kurniawan

Search and Discovery.com

.... A Kirchhoff pre-stack depth migration with input of anisotropic velocity model were used in order to produce the seismic data that would have better...

2017

Decoupled approximation of qP- and qSV-wave in attenuated TI media

Rong Huang, Zhiliang Wang, Guojie Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... time migration (RTM) to reduce wave-mode crosstalk artifacts. However, separating qP- and qSV-wave modes in anisotropic media is more difficult than...

2023

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... anisotropy eta values were used for migration such that the gathers along each azimuth sector were flattened. e. HTI anisotropic residual NMO After VTI...

2014

Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia

Bastian Hutahayan, Keat Huat Teng, Kelik Moersidin, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam

Indonesian Petroleum Association

...Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia Bastian Hutahayan, Keat Huat Teng, Kelik...

2015

ABSTRACT: Time vs Depth Imaging: Improving Seismic-well Correlation and AVO Modeling for a Heterogeneous Shallow Marine Reservoir: Example from Krishna-Godavari Basin; #90118 (2011)

Tandra Roy, Pavel Vasilyev, Dhananjay Tiwari, Bijay K. Behera, and D. Srinivas

Search and Discovery.com

... in the area and final VTI Anisotropic depth migration solved the complex moveout problem present in the area leading to a better well-tie and increased...

2011

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

Ian F. Jones

Search and Discovery.com

...A Practical Review of Migration Issues and Solutions; #40723 (2011) Ian F. Jones A Practical Review of Migration Issues and Solutions* Ian F. Jones1...

2011

Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)

Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad

Search and Discovery.com

... and Exhibition, EAGE, Expanded Abstract, F026. Zhu, T., S.H. Gray, and D. Wang, 2007, Prestack Gaussian-beam migration in anisotropic media: Geophysics...

2013

The Impact of Multi-Azimuth Seismic Over Tidepole

D. Dickinson, S. Gagen

Petroleum Exploration Society of Australia (PESA)

... acquisition directions multi-azimuth anisotropic pre-stack depth migration was proposed. During the model building process the conventional residual moveout...

2013

Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration

Lev Vernik , Charles Landis

AAPG Bulletin

...Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration Lev Vernik , Charles Landis 1996 531 544 80 4...

1996

Sumpal Fractured Basement Field, Structural Attribute Analysis and Interpretation Case Study, Workflow Management and New Insights from Pre-Stack Depth Migrated Data and Azimuthal Stacks

Yan Darmadi, John Hughes, Sugiharto Danudjaja, Rita Achdiat

Indonesian Petroleum Association

... was completed in 2013. However, the processing sequence was further enhanced by incorporating anisotropic pre-stack beam depth migration and azimuthal...

2014

Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15)

Mazlan Ghazali, Edgardo Padron, Mehmet Ferruh

Geological Society of Malaysia (GSM)

...Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15) Mazlan Ghazali...

2011

An Interpreters Guide to Successful Prestack Depth Imaging; #41544 (2015)

Rob A. Holt

Search and Discovery.com

... ([email protected]) Abstract Prestack depth migration often gives a readily observable improvement in imaging and a significant reduction...

2015

Abstract: Anisotropic carbon formation in semicokes from coking coals and plastic wastes

M.A. Diez, C. Barriocanal, R. Alvarez

The Society for Organic Petrology (TSOP)

...Abstract: Anisotropic carbon formation in semicokes from coking coals and plastic wastes M.A. Diez, C. Barriocanal, R. Alvarez Copyright © 2008...

2008

Coal Anisotropism and its Relationship to Methane Concentration in Coal: ABSTRACT

Francis T. C. Ting, P. B. Wang

AAPG Bulletin

...) Variations of methane concentration in coal appear to correlate well with the optical anisotropic properties of the coal. Some medium- and low-volatile...

1984

Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)

Mehmet Ferruh Akalin

Geological Society of Malaysia (GSM)

... and advanced implementations of deghosting, denoise, demultiple and anisotropic velocity inversion and Q-attenuation-factor determination techniques...

2011

Abstracts: Synthetic Microseismic Files; #90173 (2015)

J. Wong, P. M. Manning, L. Han, and J. B. Bancroft

Search and Discovery.com

... such as migration (Chambers et al., 2008), inversion (Wong, 2009; Wong et al., 2010), and back-projection (Han et al., 2010). Since the hypocenter...

2015

Violet Grove CO2 Injection Project: Monitoring with Timelapse VSP Surveys; #80440 (2015)

Marcia Couëslan, Don Lawton, Michael Jones

Search and Discovery.com

... P and Sv wavefields from each survey were migrated with the same anisotropic velocity model and a 1D VTI Kirchhoff migration algorithm. Figure 3...

2015

Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

.... Both datasets underwent similar processing except for cable deghosting. The application of acoustic anisotropic FWI to constant gradient slanted...

2014

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