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The AAPG/Datapages Combined Publications Database

Showing 17,461 Results. Searched 195,354 documents.

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Some 3D Seismic Applications Offshore Sarawak

Ronald Hoogenboom

Geological Society of Malaysia (GSM)

... system just at the oil-water contac4 thus explaining the spill point of this structure. Thls example illustrates the risk of fault aliasing due to under...

1988

Abstract: Maximum Entropy Acquisition Design and Optimal Interpolation; #90187 (2014)

Mauricio D. Sacchi, Mafijul Islam Bhuiyan, and Nasser Kazemi

Search and Discovery.com

... assumed dense and orthogonal not only to avoid spatio-temporal aliasing artifacts but also to obtain high-fidelity and high-resolution seismic data...

2014

Seismic Technologies for Unconventional Reservoir Characterization: Wamsutter Field Case Study; #110159 (2011)

Rosemarie Geetan, Brian Hornby, Ricko Wardhana

Search and Discovery.com

... of 14,000 ft. This in effect would mean a source effort of approximately 15,000 vibe points. High frequency aliasing was expected at frequencies of 145 Hz...

2011

Probabilistic Modeling of Faults Below the Limit of Seismic Resolution in Pelican Field, North Sea, Offshore United Kingdom

B. D. M. Gauthier , S. D. Lake

AAPG Bulletin

... interpreted from three-dimensional (3-D) seismic in order to fractally derive the distributions of fault size, frequency, and spatial variations...

1993

High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya

Neil A. W. Moig

Indonesian Petroleum Association

... leading to structurally ambiguous styles, and poorly constrained fault interpretations resulting in fault aliasing. With present day seismic...

1994

Carbonate Reservoir Models: Integrated High Resolution Studies Are the Future

Paul D. Crevello

Indonesian Petroleum Association

... such as depositional systems, also referred to as facies belts, is controlled by high-frequency sea-level fluctuations, sediment accumulation rates and diagenesis...

2002

Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin

Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock

Unconventional Resources Technology Conference (URTEC)

...-siliciclastic sequence is developed by high frequency cyclic changes in sea-level resulting in the interbedding of carbonate facies during sea-level highstand...

2021

Near Surface Characterization of the Baton Rouge and Scotlandville Faults, East Baton Rouge Parish, Louisiana

Angela M. Thomas, Jeffrey A. Nunn

GCAGS Transactions

..., and a 400-Watt power source. Surveys were conducted using a common offset of 1.0 m, which is the minimum distance required to avoid data aliasing with a 100-MHz...

2006

Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin

Abdul Haris, I Nengah Suabdi, Erwinsyah, Adriansyah, Abdullah Nurhasan, Ahsanul Khair, Ian A. Kainama

Indonesian Petroleum Association

...Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin Abdul Haris, I Nengah Suabdi, Erwinsyah...

2008

Abstract: Dolomite Identification Based on Log-Guided Geological Feature and Frequency Analysis; #91204 (2023)

Sihai Zhang

Search and Discovery.com

...Abstract: Dolomite Identification Based on Log-Guided Geological Feature and Frequency Analysis; #91204 (2023) Sihai Zhang Dolomite Identification...

2023

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The interpolated velocity field is used for the following forward modeling and migration to avoid spatial aliasing, the interval 𝛥𝜏 should follow...

2023

Wrench and Inversion Structures in the Timor Sea Region

Andrew Nelson

Petroleum Exploration Society of Australia (PESA)

... tens of metres. It is particularly likely that aliasing of fault mapping will occur. Stress variation It is unlikely that all circumstances...

1993

Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)

Keith Wilkinson, Richard Bale, and Ken Gray

Search and Discovery.com

.... These should be compared with the original stack in figure 5(b). The residual multiple energy left from the SCME is predominantly high frequency energy...

2015

Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)

Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang

Search and Discovery.com

... shot and receiver spacing in the survey prevented aliasing of surface waves [2] and helped to ensure their effective attenuation, as discussed below...

2023

Using Remote Sensing Data to Find and Illustrate an Oil and Gas Prospect, #41743 (2015).

Robert Olson

Search and Discovery.com

... slight aliasing due to some differences between chimney spacing and sample-point spacing. If the data acquisition flight line crosses a microseepage...

2015

Detection of Astronomical Cycles in the Stratigraphic Record by Frequency Modulation (Fm) Analysis

Linda A. Hinnov , Jeffrey Park

Journal of Sedimentary Research (SEPM)

...Detection of Astronomical Cycles in the Stratigraphic Record by Frequency Modulation (Fm) Analysis Linda A. Hinnov , Jeffrey Park 1998 Vol. 68 (1998...

1998

Evaluation and Insights from Instantaneous Shut-in Pressures

Nicolas Roussel, Herbert Swan, Jon Snyder, Dung Nguyen, David Cramer, Annie Ouk

Unconventional Resources Technology Conference (URTEC)

... parameters that can be derived from the waterhammer signature are the period time (frequency), number of periods, and the rate of decay...

2021

Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir … Example from Indonesian Field

Abdul Haris, Ahsanul Khair

Indonesian Petroleum Association

...Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir … Example from Indonesian Field Abdul Haris, Ahsanul Khair...

2012

Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data

A. R. Gregory

AAPG Special Volumes

... to avoid aliasing effects. The digitized waveforms are transformed to the frequency domain through a discrete Fourier Transform program...

1977

Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf

Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall

Journal of Sedimentary Research (SEPM)

... between seismic response to lithology and bed spacing is more exact. The exact frequency of the field seismic data can be realistically simulated...

1996

Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

... such dual source acquisition has been recognized for some time' to cause aliasing problems with both water column and peg leg multiples. Whilst shot...

1997

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