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The AAPG/Datapages Combined Publications Database

Showing 76,168 Results. Searched 200,693 documents.

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Ascending

Structural Revelations from Seismic Interpretation, Southern Tier, New York: ABSTRACT

Kathie J. Beinkafner

AAPG Bulletin

... sections. The stratigraphic framework of such an analysis is built upon the strong seismic reflectors, in this case carbonates, specifically the Tully...

1982

Seismic Fracture Detection in the Second White Speckled Shale: Anisotropic Perspectives on an Isotropic Workflow; #41289 (2014)

David Cho, Craig Coulombe, Scott McLaren, Kevin Johnson, and Gary F. Margrave

Search and Discovery.com

... that control failure. To determine the elastic properties, an amplitude variation with offset (AVO) inversion was performed to extract the P- and S-wave...

2014

Ranking DHI attributes for effective prospect risk assessment applied to the Otway Basin, Australia

Sebastian Nixon, Tony Hallam, Andrew Constantine

Petroleum Exploration Society of Australia (PESA)

... in the Gulf of Mexico. Since that time the terms bright spots, flat spots, amplitude versus offset (AVO) anomalies or gas anomalies have been used...

2018

Application of inversion to support exploration and development growth opportunity maturation across the North West Shelf asset, Australia

Matthew Docherty, John Coffin

Australian Energy Producers Journal

... reservoirs. To support further exploration and infill opportunity maturation, several seismic wave-equation-based amplitude variation with offset...

Unknown

3D Seismic Visualization Using Multiple Volume Data Sets

Antony J. Marsh, Andy Furniss, Gerald Kidd

Indonesian Petroleum Association

... then be applied to the isolated feature, to reveal internal amplitude variations such as subtle stratigraphic indicators (Figure 5). Figure 5. a) Sub...

2000

Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale

Andrew Munoz, Bill Shea

Unconventional Resources Technology Conference (URTEC)

... that by using a pre-stack conditioning workflow on migrated offset gathers, we can substantially improve a 15-survey merge that has an antiquated processing flow...

2020

Choosing the Best 3D Seismic Dataset for Reservoir Interpretation: A Case Study in Tunu Shallow Zone, Mahakam PSC, Indonesia

Teuku Reiza Yuanda, Rangga A. Brahmantio

Indonesian Petroleum Association

... bandwidth was evaluated using the amplitude spectrum extracted in the analysis interval. The bandwidth was taken at -12 dB to check the frequency range...

2012

Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods

Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera

Unconventional Resources Technology Conference (URTEC)

... the AVO gradient, amplitude, and travel times. According to this, in the last 25 years geophysicists have developed methods to retrieve reservoir...

2023

Abstract: A New Method of Multiple Attenuation: Multiple Identification and Subtraction (II); #90171 (2013)

Wen-Jing Wu

Search and Discovery.com

... smears the primaries into the near offset traces (Figure 1(b)), and MIDAS does less (Figure 1(c)). The efforts to preserve amplitude from multiple...

2013

Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015)

Todor I. Todorov and Gary F. Margrave

Search and Discovery.com

... gathers in offset direction shows a very robust performance, while preserving the relative amplitude changes. From the shown examples, we can conclude...

2015

Application of Wave Equation Tomography in Frontier Areas

Tien-when Lo, Guy W. Purnell

Indonesian Petroleum Association

... produced is consistent with the velocity model generated by conventional methods. Local velocity variation within each layer is clearly shown...

1990

Wave-equation based inversion for carbonate reservoir characterization in Kuwait

Rao Narhari, Ahmad Al-Sabari, Afrah Al-Ajmi, Justin Ugbo, Jeremy Harris, Gerard Soto, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave-equation-based seismic amplitude variation with offset inversion: Interpretation, 5, no. 3, SL43–SL56, doi: https://doi.org...

2024

3-D Seismic Prediction of Reservoir Properties, West Moose Field, Ector County, Texas

George P. Watts, Timothy D. Lyons, Archie R. Taylor

Rocky Mountain Association of Geologists

... across the reservoir interval above; amplitude, frequency, phase, and isochron, were sampled to the well locations. The PHIH from the well log analysis...

1995

Challenges in Mapping Seismically Invisible Red Fork Channels, Anadarko Basin, Oklahoma

Rachel Barber, Kurt Marfurt

Oklahoma City Geological Society

... results from a non-producing Red Fork well to a producing Red Fork well. Amplitude variation as a result of the stratigraphic content was a question...

2010

Integrating Rock Physics and Seismic Modeling for Time-Lapse Analysis in a CO2 Enhanced Oil Recovery Project, #40991 (2012)

Aaron Wandler, Paritosh Singh, Thomas Davis

Search and Discovery.com

... the advantage of using offset limited stacks for time-lapse analysis as compared to full offset stacks. The seismic modeling results, verified...

2012

Combined AVO and Spectral Decomposition Analyses to Characterize Gas Sand Reservoir Below Tuning Thickness Condition

Julian Saputro, Jaenudin, Alexis Badai Samudra, Enik Puji Lestari, Sugiono, Aldis Ramadhan, Yosi Hirosiadi

Indonesian Petroleum Association

... to investigate the thin lateral extent of gas sand reservoir. The AVO analysis was helpful to identify amplitude response with varying offset and the spectral...

2016

Future of Tunu Field Development: A Breakthrough of Gas Sand Identification Using Automated Seismic Assessment, #42144 (2017).

Firman B. Kurniawan, Rangga A. Brahmantio, Argo Wuryanto, Yudhistira Adji, Eros S. Erriyantoro, Pujo Rahmanto

Search and Discovery.com

... resolution) and the average cell height is adapted to the isoproportional layer thickness to capture the variation of seismic amplitude, vertically...

2017

First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology

Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda

Indonesian Petroleum Association

... to estimate the amplitude variation that will be recorded along the cable as a function of the incident angle. Figure 4 shows the expected amplitude...

2023

Distinguishing Water Saturation Changes from Porosity or Clay Content Changes Using Multicomponent Seismic Data

Fuping Zhu, Richard L. Gibson, Jr., Joel S. Watkins, Sung H. Yuh

GCAGS Transactions

... changes and separate regions of high gas saturation from low saturation areas. Allen, J.L., and Peddy, C.P., 1993, Amplitude variation with offset...

2000

Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data

Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani

Unconventional Resources Technology Conference (URTEC)

... wideazimuth 3D data. Results indicate that amplitude versus azimuth (AVAz) analysis of wide-azimuth seismic measurements for orthotropic media, can be used...

2013

The Geological and Geophysical Evaluation of the S-108 Area, Gulf of Paria, Offshore Western Trinidad, #20232 (2014)

Nancy Gallai, Curtis Archie

Search and Discovery.com

... 1 sand (40 ms above and 60ms below the Fr1 horizon), variations in the amplitude suggest lithological variations within the interval. This variation...

2014

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