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The AAPG/Datapages Combined Publications Database

Showing 13,731 Results. Searched 195,387 documents.

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Shallow Velocity Model Building Considerations for Prestack Depth Migration in Unconventionals

Mike Perz, Josef Heim, Candace Bruins

Unconventional Resources Technology Conference (URTEC)

... and the resulting noise-free synthetic data set was submitted to a simple time-processing flow comprising first-break picking and refraction statics analysis...

2019

Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration

Konstantin Galybin, Anastasia Poole, Michael Giles

Petroleum Exploration Society of Australia (PESA)

... on land is derivation of near surface statics corrections. These can be broken down into elevation statics and source residual statics. The surface...

2016

Subsidence measurement and improved statics solutions through accurate node depth determination during time-lapse deepwater OBN surveys

Priyanka Dutta, Denis Kiyashchenko, Kanglin Wang, Audun Libak, Endre Bergfjord, Ivar Mathias Grøvik, Remy Agersborg, Hugo Ruiz, Aiden Shen, Dunia Blanco Acuna, Todd Noble

International Meeting for Applied Geoscience and Energy (IMAGE)

... the positioning accuracy according to seismic travel time inversions with careful statics corrections applied. Then, based on acoustic bathymetry...

2023

Foredeep: Three Seismic Profiles Through The Po Plain

M. Pieri

AAPG Special Volumes

... and detailed seismic reflection surveys, and the drilling of more than 700 exploratory wells. The known sedimentary sequence consists of a Mesozoic...

1987

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

... complex geologica l setting where conventional seism ic methods fa i I. The Global Offset data In th is paper the time/depth processing sequence applied...

2004

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

... and PS waves were carefully designed to overcome various challenges in OBC data processing. Figure 3 describes a basic OBC 4C data processing sequence...

2014

Abstract: P-wave and S-wave Near-surface Characterization in Northeast British Columbia (NEBC); #90174 (2014)

Liliana M. Zuleta and Don C. Lawton

Search and Discovery.com

... static corrections (Al Dulaijan, 2008; Martin, 2002; Parry and Lawton, 1993). Static corrections are used in the processing of reflection seismic data...

2014

3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Application of a Statics Solution, Wyoming Overthrust

J. H. Johnson, M. S. Yancey, and P. S. D'Onfro

AAPG Special Volumes

... will indicate a statics problem if it exists. This rule applies even if the interpreter has no knowledge of the depth model. (C) The processing step...

1983

Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)

Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand

Search and Discovery.com

... seismic data is critical to such advanced analyses. Frequency content, random and coherent noise, amplitude-preserving processing and gather flatness...

2014

True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)

M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin

Indonesian Petroleum Association

.... The time pre-processing sequence included several passes for the suppression of multiple reflections of various periods, with an algorithm specially...

2011

Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)

Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan

Indonesian Petroleum Association

... a referential of QCs on former 2005 Pre-Stack Time Migration (PSTM) data and of identifying the key steps of the 2010 processing sequence that may...

2011

A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia

Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...). This allowed us to obtain optimal results for the signal processing. Following this, an additional step of residual statics and a final pass of noise...

2009

First arrival enhancement by statics preserving filtering using surface-consistent constraints

Alejandro Quiaro, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... definition, time shifts (statics) are not considered. Several authors have discussed statics preserving processing in different contexts. Traonmilin...

2023

-- no title --

user

Search and Discovery.com

... statics solution to produce a better image with respect to previous processing attempts. These data had known problems due to foothills areas such as rapid...

Unknown

-- no title --

user

Search and Discovery.com

... statics solution to produce a better image with respect to previous processing attempts. These data had known problems due to foothills areas such as rapid...

Unknown

-- no title --

user

Search and Discovery.com

..., Calgary, AB, Canada [email protected] Abstract/Excerpt We investigated a seismic time processing procedure that provides an optimum dataset for advanced...

Unknown

-- no title --

user

Search and Discovery.com

..., Calgary, AB, Canada [email protected] Abstract/Excerpt We investigated a seismic time processing procedure that provides an optimum dataset for advanced...

Unknown

Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir

Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte

GCAGS Transactions

... with offset. In the far offsets, they may go through a phase reversal and increase in amplitude (Hilterman et al., 2000). Thus, processing for amplitude...

2002

Abstract: Converted-Wave Processing in the Presence of Large Shear-Wave Splitting; #90211 (2015)

Peter Cary and Xinxiang Li

Search and Discovery.com

... the usual m anner of processing the data. Shear-wave statics cannot be res olved from the radial component for thi s dataset because the time delay...

2015

Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field

Donald Easley, Ferry Yustiana, Willy Brianno

Indonesian Petroleum Association

.... This layer produces large long and short spatial wavelength statics that are difficult to resolve with standard processing techniques (refraction...

2011

Advances in Seismic Acquisition in the Sabana de Bogotá, Colombia

Jair Rodrigues de Salles Scares Filho, Mario Geraldo de Freitas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... routine of examining previous data and performing extensive parameter testing was applied to the processing. Refraction statics, careful velocity...

1997

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