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The AAPG/Datapages Combined Publications Database
Showing 16,595 Results. Searched 195,689 documents.
ABSTRACT: Geologically Constrained Pre-stack Depth Imaging over the Greater Burgan Oilfield, by Zahran, Wael A.; Mukherjee, Pradip K.; Al-Ghareeb, Aisha Y.; Cunnell, Chris; Saleh, Tamer; Abdel-Wahab, Hossam M.; #90141 (2012)
Search and Discovery.com
2012
Simultaneous Inversion for Microseismic Event Location and Velocity Model in Vaca Muerta Formation
Zhishuai Zhang, Jing Du, Fuchun Gao
Unconventional Resources Technology Conference (URTEC)
.... The inversion results were compared with a traditional location result located using a velocity model, which is built from perforation shot data only...
2017
Long-Offset Approximations to NMO Function for a Layered Subsurface
E. Blias
Search and Discovery.com
.../depth ratio. Conventional velocity analysis uses hyperbolic approximation for the reflection traveltimes: t( x) 2 T02 x 2 VRMS (1) Here T0...
Unknown
Long-Offset Approximations to NMO Function for a Layered Subsurface
E. Blias
Search and Discovery.com
.../depth ratio. Conventional velocity analysis uses hyperbolic approximation for the reflection traveltimes: t( x) 2 T02 x 2 VRMS (1) Here T0...
Unknown
Extending seismic bandwidth using the harmonic energy of a marine vibrator source
Tiexing Wang, Arash JafarGandomi, Hakon Aune
International Meeting for Applied Geoscience and Energy (IMAGE)
... been removed from each NFH, using r to represent the distance between the vibrator and the NFH, and c to represent the water velocity, the direct...
2023
Application of 3
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N/A
ABSTRACT: Integrating Rock Physics and Seismic Modeling for Time-Lapse Analysis in a CO
Search and Discovery.com
N/A
Integrated Evaluatrion of Roseneath-Epsilon-Murteree Formations, Cooper Basin, Australia to Develop an Optimal Approach for Sweet Spot Determination
Alexander Klokov, Alexander Repnik, Vitaliy Bochkarev, Anatoly Bochkarev
Unconventional Resources Technology Conference (URTEC)
.... This simplified one-dimensional velocity model provided reasonable time-to-depth information that was confirmed by the analysis of the migrated images...
2017
Earth crustal analysis of Northwest Sabah region inferred from receiver function method
Abdul Halim Abdul Latiff, Faridah Othman
Geological Society of Malaysia (GSM)
... of geology and geophysics. Earth crustal analysis beneath the Kota Kinabalu region, located in Northwest Sabah, was performed by using teleseismic earthquakes...
2020
Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data
M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek
Indonesian Petroleum Association
... make reconstruction of the seismic wavefield on a regular 3D grid particularly difficult in practice. One common proposal to interpolate data...
2013
Common Reflection Surface (CRS) Stack: Limitations and Opportunities for High-Resolution Seismic Imaging; Real Data Cases
M. S. Jaya, E. A. Sentani, Yendri, Widjonarko, D. Santoso
Indonesian Petroleum Association
.... Hence, the search for the CRS parameters may be constrained by using a velocity model from conventional NMO analysis as a lower velocity limit...
2007
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
... the reflection interfaces, a depth-displacement method, which is calculated by the formula previously mentioned, but using interval velocity, is best...
1953
A novel vector PP imaging condition for elastic reverse-time migration
Bingkai Han, Weijian Mao, Xiao-Bi Xie
International Meeting for Applied Geoscience and Energy (IMAGE)
..., as illustrated in Figure 1e. We can also extract angle-domain common image gathers (ADCIGs) according to the following relationship r = (s − g ) 2 K PP (r...
2023
Crustal thickness and velocity structure of southern Peninsular Malaysia
Abdul Halim Abdul Latiff, Amin Esmail Khalil
Geological Society of Malaysia (GSM)
... between 2005 and 2016, were evaluated for the crustal thickness and velocity structure analysis. From the H-k thickness analysis, the crust-mantle...
2018
Seismic Diffraction Imaging of Lithology in Fault Zones and Hydrocarbon Sweet Spots within the Maverick Basin, South Texas
Osareni Ogiesoba, Alexander Klokov
Unconventional Resources Technology Conference (URTEC)
... seismic data processing, stacking-velocity analyses are performed in a manner that enhances reflection events while suppressing diffraction events (Moser...
2016
Abstract: Integrated Workflows for Pre-Drill Pore Pressure Prediction
Jack Taylor
GCAGS Transactions
... highlights the role of velocity analysis and model building methods as part of an integrated pressure prediction workflow. It will detail...
2006
An Automated Grain-shape Classifier
William H. Glezen, John C. Ludwick
Journal of Sedimentary Research (SEPM)
... velocity of descent and particle shape. In the analysis of grain bouncing that follows, it is of considerable importance whether or not the mean velocity...
1963
Optimizing Gravel Pack Gas Well Production Through a Downhole Effluent Velocity-Based Approach in the Mahakam Field, Indonesia
Rahmad Jatikusuma, Nurul Afia
Indonesian Petroleum Association
... were analyzed to examine the operating condition that might lead to well failure. The analysis was done for drawdown pressure and velocity through...
2017
Seismic Depth Interpretation in Thrustbelts, by Nancy House, #40131 (2004).
Search and Discovery.com
2004
Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014)
Dali Zhang, Michael P. Lamoureux, Gary F. Margrave
Search and Discovery.com
...Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014) Dali Zhang, Michael P...
2014
Abstract: Geophysical Pressure Prediction in The Presence of Multiple Pressure Mechanisms with Applications to Deep Wells, by Alan R. Huffman; #90066 (2007)
Search and Discovery.com
2007
Chapter 13: The Zama Discovery in Salina del Istmo Basin, Offshore Tabasco: “A New Dawn” for Offshore Mexico Exploration
David Kosmitis, John Parker, Michael Albertson, Alex Obvintsev, David Tett, James Pasley, Matthew Carr
AAPG Special Volumes
... gathers. The exploration team began the work of regional correlation, basin analysis, and prospect identification and mapping using the intermediate...
2021
Fast
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N/A
Seismic Azimuthal Anisotropy Analysis Applied to Natural Fracture Intensity and Azimuth Prediction: Barnett Shale Example
Search and Discovery.com
N/A
Understanding the Spatial Geological Heterogeneity of the Delaware Basin from Pre-Stack Seismic Inversion
Simon Payne, Andrew Lewis, Ben Hardy, Venkatesh Anantharamu, Iestyn Russell-Hughes
Unconventional Resources Technology Conference (URTEC)
... a regional database of 14 wells. The seismic data were acquired in 2017 using point source-receiver technology and a maximum fold of 396. A Bayesian pre...
2019