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The AAPG/Datapages Combined Publications Database

Showing 15,386 Results. Searched 200,630 documents.

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Sonic Log Analysis from Isotropic and Anisotropic Media In Carbonate Reservoir, the Case Study at Stella Alpina Field

Wahyu Tri Sutrisno, Septian Prahastudhi, Ari Teguh Sugiarto, Ayi Syaeful Bahri, Dwa Desa Warnana, Yulia Putri Wulandari

Indonesian Petroleum Association

... of sonic logs from carbonate reservoirs enabled more definitive amplitude analysis. (7) where Thomsen parameters (ε, γ, and δ) are the dimensionless...

2014

Tampur Formation, the Forgotten Objective in the North Sumatra Basin?

Rudy Ryacudu, Eddy Sjahbuddin

Indonesian Petroleum Association

... versus Offset (AVO) studies may open up new opportunities. In the longer term, three dimensional seismic should aid in finding additional fault blocks...

1994

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 9: Lisburne Porosity — Thickness Determination and Reservoir Management from 3-D Seismic Data

S. F. Stanulonis, H. V. Tran

AAPG Special Volumes

... (Figure 14-9-13). The resulting seismic amplitude of this synthetic seismic section is shown in Figure 14-9-14. The resulting peak-to-trough analysis...

2011

Karst versus Burial-Fluid Dissolution: A Case Study Using Seismic Attributes

Charlotte Sullivan, Kurt Marfurt, Alfred Lacazette, Mike Ammerman

West Texas Geological Society

...Karst versus Burial-Fluid Dissolution: A Case Study Using Seismic Attributes Charlotte Sullivan, Kurt Marfurt, Alfred Lacazette, Mike Ammerman 2003...

2003

Simultaneous Inversion of Clastic Zubair Reservoir: Case Study from Sabiriyah Field, North Kuwait; #41448 (2014)

Osman Khaled, Yousef Al-Zuabi, Hameed Shereef

Search and Discovery.com

...-processed in year 2012 to improve the data quality, suppress coherent and random noise including interbed multiples as well as preserve the amplitude. Four...

2014

Prestack true-amplitude angle-domain viscoelastic least squares reverse time migration

Yue Wang, Yang Luo, Peng Shen, Jingru Chen, Guangchi Xing, Ao Cai, Mark Fan, Guojian Shan, Lin Zhang, Xiaoting Lou, Zhengyun Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Method Amplitude-compliant shot simulation can be achieved by extended modelling with reflectivity model in the subsurfact offset domain (Biondi et...

2024

Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... including two runs of a match filter application after regridding the data for amplitude, phase, and bandwidth balancing. LSPSM is an effective method...

2014

Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements

Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar

International Meeting for Applied Geoscience and Energy (IMAGE)

...., 2015) and ETM FWI objective function (Kang et al., 2020) that uses a mix of amplitude and travel time misfit objective function, which help to relax...

2022

Abstract: Challenges Associated with Amplitude-Bearing, Multiple-Zone Prospects

Gary Citron, Peter R. Rose

GCAGS Transactions

... relative to downdip structural contours, (3) AVO, and (4) fit to the depositional model. Results of drilled amplitude targets can be evaluated...

2000

Abstract: An Integrated Approach Using Seismic, Well Logs and Cores for Predicting the Depositional Architecture in Jurassic Reservoirs, South Mangyshlak Basin, Western Kazakhstan;

Michele Morosini, Juan Daniel Sanchez Mendoza, Renat Iltukov, Meirzhan Mukushev

Search and Discovery.com

... facies model during the exploration and development stages includes a 1D core and log analysis that is later expanded into a 3D conceptual model...

Unknown

Improve automatic migrated gather processing with feature engineering and 4D convolutional neural networks

Wen Pan, Harry Rynja, Ramakrishna Dandu, Zaifeng Liu, Shuzhen Ye, Antonio De Lilla, Jay Chen, Jeremy Vila

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 𝑂𝑂 is the offset, 𝑇𝑇 is the time/depth. The normalized seismic amplitude (𝐴𝐴 𝑛𝑛 ) is calculated as the original seismic amplitude (𝐴𝐴) divided by AVC...

2024

Rock-physics Models for Gas-hydrate Systems Associated with Unconsolidated Marine Sediments

Diana Sava, Bob Hardage

AAPG Special Volumes

..., p. 5467.Castagna, J. P., and M. M. Backus, 1993, Offset-dependent reflectivity: Theory and practice of AVO analysis: Society of Exploration...

2009

Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)

Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao

Search and Discovery.com

... for AVO analysis, reservoir fracture prediction, anisotropy analysis and reservoir characterization (Chen et al., 2012; Jiang, 2016). DAS is a sensing...

2023

Casino Gas Field, Offshore Otway Basin, Victoria - The Appraisal Story and Some Stratigraphic Enlightenment

N. C. Sharp, G. R. Wood

Petroleum Exploration Society of Australia (PESA)

... of the Casino Field The Casino structure was a prospect that had been recognised for some time: indeed amplitude versus offset (AVO) work carried out by Strike...

2004

Use of Seismic Geomorphology to Re-define Mature Fields: Application of Spectral Decomposition and Neural Networks to 3D Examples from Canada and Colombia; #41215 (2013)

Azer Mustaqeem and Valentina Baranova

Search and Discovery.com

... done using offset drilling, well log correlations and geological mapping. Seismic amplitude information is used but there are a few issues, which do...

2013

Uncertainty Management: A Structured Approach Towards Recognizing, Quantifying and Managing Sampling Biases in Subsurface Unknowns

Laurent Alessio, Arnout Everts, Faeez Rahmat

Indonesian Petroleum Association

...-grading techniques, such as AVO, inversion etc. Direct hydrocarbon indicators (DHI) have become a very popular de-risking exploration application...

2010

Migration Velocity Analysis by Migration of Velocity Spectra

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of 1750 m/s from each velocity analysis. If DMO had not been applied, the velocity required to stack non-zero offset data would be 1750 m/s at the apex...

1992

Depositional Analogues & Subsurface Uncertainty Management: Implications for Reservoir Characterisation & Modelling

S. P. Sadler, S. C. Lang, R. J. Seggie, K. Adamson, N. G. Marshall, D. P. Harris, J. A. Spilsbury-Schakel

Petroleum Exploration Society of Australia (PESA)

... that have been used to characterize the performance of a producer-water injector well pair located within a single fault block. The AVO (Amplitude versus...

2013

Miocene Deposiiton and Petroleum Geology - Northern Gulf of Mexico - Workshop Summary

Richard Fillon, Paul Lawless

PTTC

... moveout, advanced post-stack time migration algorithms, turning wave migration, 3-D amplitude versus offset processing, ray-trace analysis, post-stack depth...

1999

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