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The AAPG/Datapages Combined Publications Database
Showing 17,715 Results. Searched 200,619 documents.
Abstract: Efficient High-Resolution Seismic Data for Near-Surface Corrections, by Tariq Alkhalifa, Ramzy AlZayer, and Majed AlMalki; #90077 (2008)
Search and Discovery.com
2008
2013
Perdido Reimaging: Overview of Model Building and Imaging Challenges and Solutions
Search and Discovery.com
N/A
Gas hydrates characterization in the southern Hikurangi margin using full waveform inversion
Search and Discovery.com
N/A
ABSTRACT: A Strike 3D Seismic Survey at the Zafar and Mashal Prospective Structures, South Caspian Basin, Azerbaijan: Acquisition, Processing and Interpretation; #90007 (2002)
Christine Krohn, Tom Steinhilber, Judy Amery-Ryland, Jan Mikkelsen, Emin Jafarov, Elena Effendiyeva
Search and Discovery.com
... analysis and modeling, 3D full-fold seismic data were acquired over Zafar-Mashal covering 850 sq. km. The survey was shot in the strike direction...
Unknown
Abstract: Defining the Base of Sand from 2D Seismic Data Using Geostatistics:Rub Al-Khali, Saudi Arabia; #90254 (2016)
Noor M. Balawi, Ralph M. Bridle, Ghaith A. Alshaia, Mohammad Homaili
Search and Discovery.com
... Noor M. Balawi , Ralph M. Bridle , Ghaith A. Alshaia , Mohammad Homaili 1 1 Saudi Aramco, Dhahran , SAUDI ARABIA ABSTRACT The low velocity of sand...
2016
Abstract: A Comparison of 3D Azimuth-Angle Domain Common Image Gathers using Poynting Vector and Optical Flow Methods; #90254 (2016)
Young Seo Kim, Constantine Tsingas
Search and Discovery.com
... migration velocity analysis (MVA) and image-domain full waveform inversion by directly providing the depth move-out residuals to be employed for velocity...
2016
Abstract: Pore Pressure Prediction From Seismic Velocities: A Novel Approach Based on Skempton and Biot Theories; #90310 (2017)
Bastien Dupuy, Mohamed A. Romdhane, Ane E. Lothe
Search and Discovery.com
...-wave velocity. However, the origin of overpressure is not limited to undercompaction and the porosity-velocity relations are not exclusive. Basin...
2017
Abstract: Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama; #90311 (2017)
Qifei Huang, Yuefeng Sun
Search and Discovery.com
... factor “m” in Archie's law is used to quantify the pore type variation in a microbial carbonate formation in onshore Alabama. From log and core analysis...
2017
Experimental fluid substitution studies question applicability of Gassmann's theory in carbonate rocks, by G.T. Baechle, R.J. Weger, G.P. Eberli, #90025 (2004)
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2004
Abstract: Migration of Velocity Spectra: An Example from the Timor Sea, by J. C. Beasley and R. Klotz; #91015 (1992).
Search and Discovery.com
1992
AVA on communication cables: Principles and Examples from the North Sea
Ran Bachrach, Ali Sayed, Andrea Murineddu, Pilar Di Martino
International Meeting for Applied Geoscience and Energy (IMAGE)
... with angle (AVA) analysis by comparing it with traditional towed streamer (TS) data in the North Sea. Employing well log data, synthetic AVA responses...
2024
Lift Forces on Suspended Sediment Particles in Laminar Flow: Experiments and Sedimentological Interpretation: NOTES
John B. Southard
Journal of Sedimentary Research (SEPM)
... smaller than unity (see dimensional analysis below), but the relative velocity still cannot be related directly to flow conditions. DIMENSIONAL ANALYSIS...
1971
Distribution of Overpressure and its Prediction in Saurashtra Dahanu Block, Western Offshore Basin, India, #40730 (2011)
Kanak R. Nambiar, B.K. Singh, R.N. Goswami, K.R.K. Singh
Search and Discovery.com
... and rig cost. We have used seismic interval velocity to predict overpressure in the Saurashtra Dahanu exploration block. Our analysis of plots...
2011
Reference-Rotated Eigenshape Analysis of Sands and Sandstones: ABSTRACT
James M. Parks
AAPG Bulletin
...Reference-Rotated Eigenshape Analysis of Sands and Sandstones: ABSTRACT James M. Parks 1983 529 529 67 3. (March) Sedimentary particles with minor...
1983
Current Trends in Geophysics
H. E. Stommel, J. M. Graul
Indonesian Petroleum Association
... and fluid content. INTERACTIVE COMPUTER MODELING From velocity analysis to contouring maps, the man-machine combination has proven to be a vital...
1978
Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Reply
Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol
AAPG Bulletin
...) further writes that another aspect of the analysis is that it depends on estimates of exhumation based on shale velocity data, although the authors...
2006
Seismic Reflections from a Lau Basin Magma Chamber
Janet L. Morton, Norman H. Sleep
Circum Pacific Council Publications
... of a low velocity zone. The top of the magma chamber is flat-lying, 2-3 km wide, and 3.5 km below the seafloor. Analysis of magnetic anomalies...
1985
Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra
Mark Crawley, David Ginger
Indonesian Petroleum Association
... the deepest well to have been drilled in the South Palembang Sub-basin. Analysis of the seismic stacking velocities indicated the presence of a velocity...
1998
Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field
Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel
International Meeting for Applied Geoscience and Energy (IMAGE)
...) depth velocity model building and 3D Kirchhoff depth migration (KDM). This study demonstrates the effectiveness of the applied processing workflows...
2022
High frequency refraction/reflection full-waveform inversion case study from North West Shelf offshore Australia
David Dickinson, Fabio Mancini, Xiang Li, Kai Zhao
Petroleum Exploration Society of Australia (PESA)
... in depth; and (2) uncovers geological features beyond imaging: high-resolution FWI delineates small shallow anomalies and velocity boundaries across...
2018
Abstracts: Seismic Wave Propagation and Imaging in Heterogenous Media; #90173 (2015)
Yijian Meng, Emmanuel Bongajum, and Bernd Milkereit
Search and Discovery.com
.... Milkereit, and M. H. Salisbury, eds., Hardrock seismic exploration: SEG, pp. 229–246. Alkhalifah, T., and I. Tsvankin, 1995, Velocity analysis...
2015
A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway, , #42193 (2018).
Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough
Search and Discovery.com
... Geophysical Services, Cobham, United Kingdom 2 Abstract The presence of injectites is a common and often time consuming area to be addressed during velocity...
2018
The Wave Equation Applied to Migration
D. Loewenthal, L. Lu, R. Roberson, J. Sherwood
Southeast Asia Petroleum Exploration Society (SEAPEX)
... Error Analysis For simplicity we consider a uniform medium in which a plane wave with frequency f is propagating upwards with acoustic wave velocity...
1978
Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations
Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau
Geological Society of Malaysia (GSM)
... and conflicting dips. Performed correctly, velocity analysis after DMO is supposedly independent of dips and thus would allow an easier decision...
1996