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The AAPG/Datapages Combined Publications Database

Showing 212 Results. Searched 195,387 documents.

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Lithostratigraphic Interpretation of Seismic Data for Reservoir Characterization; #90017 (2003)

Mahesh Chandra, A. K. Srivastava, V. Singh, D. N. Tiwari, P. K. Painuly

Search and Discovery.com

...) the expected relationship may be time variant and expected to be less valid outside the training windows. These reasons suggest the application...

2003

Abstract: 3C Deghosting for Refraction Time-lapse Monitoring; #90187 (2014)

P. B. Wills and K. De Meersman

Search and Discovery.com

... time-shift noise caused by time-variant changes in the near-surface layer above the receivers. This noise is present in the removed down-going or ghost...

2014

Abstract: Nonlinear AR Modeling Using Second Order Volterra Filters; #90211 (2015)

Soner Bekleric and Mauricio Sacchi

Search and Discovery.com

... inves tigate the possibility of using non-linear filtering for prediction error filtering of time-variant seismic signals and for FX noise reduction...

2015

Abstract: Merging of Multi 3D Land Seismic Surveys, Challenges and Mitigations; #90319 (2018)

Anwar Al-Kandari, Riyanto Kusumo, Agus Abdullah, Fatma Basha, Hanan Al-Hasan

Search and Discovery.com

... flow including seismic data interpolation/regularization, amplitude matching and spatial and time variant alignment to several seismic surveys...

2018

Seismic and Geologic Characteristics of Drowning Events on Carbonate Platforms(1)

R. N. ERLICH , S. F. BARRETT , and GUO BAI JU

AAPG Bulletin

... correction preceded stacking of the data, and was followed by zero-phase deconvolution. A time variant filter of 8-60 Hz was applied to the data prior...

1990

3D Seismic Facies Analysis of a Reefal Buildup: NSO 'A' Field, Offshore North Sumatra

Wayne L. Alexander, Maria R. Nellia

Indonesian Petroleum Association

... of the data was performed in two steps: a shot domain statistical signature deconvolution and zero phase rotation, followed by a time variant conventional...

1993

ABSTRACT: Episodic Tectonic Control of the Petroleum System of La Concepcion Field, Maracaibo Basin, Venezuela; #90007 (2002)

Luis E. Cardozo, John D. Pigott, Elmer Ferro

Search and Discovery.com

... and litho- and organic facie types, time variant heat flows, strain partitioning, times of maturation, etc. An integrated borehole basin modeling 3D...

2002

ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)

Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor

Search and Discovery.com

... the effects of dissipation increase with the length of wavepath, the filters are time-variant. Rather than compensating for the effects...

2010

Abstract: Bin-Share Stacking for 3D Converted Wave Processing; #90174 (2014)

Alex A. Falkovskiy, Robert Tilson, Gerry Schlosser, and Elvis Floreani

Search and Discovery.com

..., Calgary, AB, Canada Figure 4 (b) shows the result of stacking with a time-variant radius linearly varying from 33.6 m at zero depth to 25.2 m...

2014

Enhance Seismic Quality With A Fast, Robust and Economic Solution Using Broadband Technology

Munji Syarif, Vania Iqsora, Adde Avrino, Agus Abdullah

Indonesian Petroleum Association

... into the dataset after inverse Kirchhoff migration application. After some iterations, forward Kirchhoff migration and multi spatial time-variant...

2020

Cost Effective Seismic Acquisition in the Papuan Foreland Basin

A. Garcia, J. D. Schneider, F. E. Doughty

Papua New Guinea (PNG) Petroleum Convention Proceedings

... ms Datum statics, sea level Deconvolution Shot, receiver F-K filters Time variant bandpass CDP gather Velocity analysis every 2 km Velocity analysis...

1993

Nias Basin, NW Sumatra … New Insights into Forearc Structure and Hydrocarbon Prospectivity from Long-Offset 2d Seismic Data

Ian Deighton, M. Ma’ruf Mukti, Satish Singh, Tom Travis, Anthony Hardwick, Katie Hernon

Indonesian Petroleum Association

...-variant thresholds for ambient noise; F-X based methods for coherent noise and time and space variant dip filtering guided by primary stacking...

2014

Delineation of Anomalously Pressured Gas Accumulations in the Riverton Dome Area, Wind River Basin, Wyoming

Ronald C. Surdam, Zun Sheng Jiao, Nicholas G. K. Boyd III

Wyoming Geological Association

... amplitude recovery, surface consistent deconvolution, time variant spectral whitening, statics and applied residual statics. The data were summed in 500...

2000

Abstract: Seismic Imaging Of Sandbox Models

Donald H. Sherlock

Petroleum Exploration Society of Australia (PESA)

... phys ica l modelling. nu mber of other advantages w hich are: Time-lapse 3-D Seismic 1. Inexpensive, rea l seism ic data. combining these two...

1998

Abstract: High-Resolution Multibeam Reveals Water Column Anomalies in Deep Water Mexican Gulf of Mexico; #90310 (2017)

Philip Teas, Dan Orange, John Decker, Chris Corona, Kelley Brumley, Garrett A. Mitchell

Search and Discovery.com

... vessel passes allowing us to observe time variant behavior of anomalies; these reveal changes in current direction as well as the ephemeral nature of seeps...

2017

3-D Seismic Workflows Developed to Evaluate Out-of-Zone and Stealth Zone Microseismic Behaviors: Marcellus Shale, Central Appalachians, USA, #41395 (2014).

Tom Wilson, Ariel K. Hart, Peter Sullivan

Search and Discovery.com

... using time-variant trace amplitude slicing and differential attenuation (t*attenuation) computations. Amplitude slicing uses absolute values of trace...

2014

Seismic Stratigraphy of Baltimore Canyon Trough

John S. Schlee

AAPG Bulletin

..., noise muting, band-pass filtering, 48-fold horizontal stack, time-variant filtering, time-variant deconvolution, and utomatic gain control (AGC...

1981

Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)

Dumitru Ion and Mike Galbraith

Search and Discovery.com

... are shown in the time variant spectral balancing section comparison (Figure 5). The Common Conversion Point (“CCP”) stack is estimated based an improved C...

2015

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