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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,693 documents.
Salt Related Volume Interpretation: An Example of Utilizing Volume Interpretation Software with Challenging Data Quality
Adam M. Seitchik
GCAGS Transactions
..., zooming in and out, and any combination of the above in order to capture maximum information. The prestack depth model building process is a workflow...
2006
Widening the Acquisition Time Window with Swell Noise Attenuation Capability (Geophysics Paper 3)
George McKinley, Wayne Zanussi
Geological Society of Malaysia (GSM)
... including prestack time and depth migration and 4D processing. A major factor in the noise attenuation processing involved applying CGGVeritas proprietary...
2008
Large-Scale Seismic Acquisition in Congested, Shallow Water Areas: Observations from Modern OBN Data in the Gulf of Mexico
John Smythe, Henrik Roende, Brad Torry, Richard Griffin
GCAGS Transactions
... to support proper application of quantitative interpretation technologies such as amplitude analysis, prestack data analysis (e.g., amplitude variation...
2016
Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods
Allan T. Long, R. C. Anderson
AAPG Special Volumes
.... Possible combinations of the acoustic and shear terms. End_Page 398------------------------ prestack migration prior to AVO analysis in structurally...
1992
ABSTRACT: Champlain: A Subsalt Discovery in the Deepwater Gulf of Mexico; #90007 (2002)
Wilson, Louise, Brian Cabote, Douglas Weaver, Bo Cribbs, Arthur Leibold
Search and Discovery.com
... of complex geometry in the salt canopy. Therefore, a second PrSDM utilizing a wave equation shot record migration algorithm was performed by Texaco’s depth...
Unknown
Abstract: Automatic High-Density Constrained Velocity Picking; #90211 (2015)
Emil Blias
Search and Discovery.com
... velocities or time-imaging velocities. If we want to obtain a depth image through depth migration or simply by time-to-depth transformation, we have to use...
2015
GCMulticomponent Seismic: A Pragmatist's Primer, by Chris Thompson, #40155 (2005).
Search and Discovery.com
2005
Acquisition Footprint Removal for Better Fault and Curvature Attributes, by Satinder Chopra, Kurt J. Marfurt, and Somanath Misra, #40719 (2011).
Search and Discovery.com
2011
5-D Interpolation Fills in Missing Data, by Satinder Chopra and Kurt J. Marfurt; #41136 (2013).
Search and Discovery.com
2013
Integrated Approach for Basin Modelling of the Gaspé Belt (Quebec, Canada), #10723 (2015).
M. Beche, A. Jardin, M. Thibaut, D. Kirkwood, D. Saucier
Search and Discovery.com
... using pre-stack depth migration processing is performed in order to both improve the quality and the time to depth conversion of seismic profiles...
2015
Estimating CO2 Saturation in Subsurface Geologic Reservoirs Using Pre-stack Seismic Attributes and Machine Learning
Papa Owusu, Rui Zhang
Carbon Capture, Utilization and Storage (CCUS)
...-stack data. Inference from the CO2 saturation distribution in the anticline reservoir indicates slow migration of the injected supercritical carbon from...
2025
Using Multi-Focusing 3-D Diffraction Imaging to Predict Fracture Swarms in Unconventional Reservoirs
Marianne Rauch-Davies, Alex Berkovitch, Kostya Deev
Unconventional Resources Technology Conference (URTEC)
... are usually much weaker than those of specular reflections. Diffractions are essentially lost during the conventional processing/migration sequence...
2013
Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner
Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the implementation of advanced migration techniques. In 2022 a field trial of this hybrid acquisition method, covering an area of 15 km2, was undertaken over...
2023
Internal small scale reservoir structure prediction of fracture-cavity body
Bohua Zhu, Qi Ran, Yunhao Yang, Ruiyu Gao, Shuyuan , Liang , Shangfeng Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... and prestack depth migration (CDP 25m), the seismic profile is as shown in Figure 2(b). From this figure, we can see slight Fourth International Meeting...
2024
Unlocking Shale Potential by Including Seismic Data into Drilling and Production Decisions
Marianne Rauch, David Langton, Josh Bedell, Matt Mayer
Unconventional Resources Technology Conference (URTEC)
..., S., Bradshaw, M., Codd, J., & Kessler, D. (2018). Use of prestack depth migration for improving the accuracy of horizontal drilling in unconventional...
2024
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
.... However, the conclusions of our study remain the same. Partial Prestack Migration The data were corrected for NMO using a stacking velocity model...
1991
Crooks Gap Field, Wyoming: Limitations of 3-D Seismic Interpretation, by Robert E. Wellborn #40065
Search and Discovery.com
N/A
Analysis of rank-reduction methods for filtering and interpolation
Rafael Manenti, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the latter are denoising, deghosting, and migration. The presence of dead traces may insert artifacts at the end of the process, degrading the final...
2022
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
... unexplained, or was thought to be real. Two reprocessings, including 2-D prestack time and 2-D prestack depth migration have been done in an attempt...
1996
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
...) CMP Gathers Depth Gathers Tomography Final Velocity Model Prestack Depth Migration Depth Section Depth Gathers Fig. 1 - A typical workflow used...
1999
Time-Lapse Prestack Seismic Inversion to Delineate Undrained Reservoirs Simian Field, Offshore Nile Delta, Egypt, #20428 (2018).
Wael Salah, Islam A. Mohamed and Abdulrahman A. Mohamed
Search and Discovery.com
...Time-Lapse Prestack Seismic Inversion to Delineate Undrained Reservoirs Simian Field, Offshore Nile Delta, Egypt, #20428 (2018). Wael Salah, Islam...
2018
Application of interactive convolutional neural network micro-fracture prediction technology based on prestack depth migration data in deep shale gas reservoirs
Xiaolan Wang, Furong Wu, Junfeng Liu, Dianguang Zang, Xiao Yang, Yangjing Li, Xiaoyan Cheng
International Meeting for Applied Geoscience and Energy (IMAGE)
...Application of interactive convolutional neural network micro-fracture prediction technology based on prestack depth migration data in deep shale gas...
2024
A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation
Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang
Indonesian Petroleum Association
... and PS wave prestack time migration. Even though PS PSTM has produced very good images for Bekapai structures, considering there is no reciprocity of PS...
2015
Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia
David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim
Indonesian Petroleum Association
... of an accurate velocity model in the shallow section. If the velocity model used during the final migration does not acknowledge these velocity anomalies...
2019
Optimized Well Placement from the Integration of Geoscientific Measurements; #41356 (2014)
Gorka Garcia Leiceaga
Search and Discovery.com
... utilizes prestack seismic, vertical and horizontal well information, and production data to determine a spatial distribution of a reservoir's capacity...
2014