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The AAPG/Datapages Combined Publications Database
Showing 16,595 Results. Searched 195,689 documents.
ABSTRACT: Mount Semeru volcanic activities monitoring using remote sensing of multi-temporal data set
Fathoni Usman, Fadly Usman
Geological Society of Malaysia (GSM)
...ABSTRACT: Mount Semeru volcanic activities monitoring using remote sensing of multi-temporal data set Fathoni Usman, Fadly Usman 33rd NGC (2020/2021...
2021
Improving Earth Models Using Passive Data Co-Acquired With Active Source Data: The Long Beach 3D Seismic Survey
Search and Discovery.com
N/A
A Comparison of the Various Methods of Dip Migration
H. Bruce Mayo
Oklahoma City Geological Society
... position of the reflection source. This dip arm was calibrated with a time -- depth scale, equivalent in average velocity to the given instantaneous...
1958
Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study
Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... & SH-seismic refraction lines were processed using the generalized reciprocal method. This method keeps tracking on the change in velocity along...
2000
Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins
Joanne M. Whittaker, Alexey Goncharov, Simon E. Williams, R. Dietmar Müller
Petroleum Exploration Society of Australia (PESA)
... sediment thickness appear particularly severe on the Antarctic margin. A significant insight this analysis provides is that the velocity information from...
2012
ABSTRACT: Using the Depth-Velocity-Size Diagram to Interpret Equilibrium Bed Configurations in River Flows, by John B. Southard; #91003 (1990).
Search and Discovery.com
1990
3D Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay, Irian Jaya Barat: Part I of II
Yayat Supriatna, Angke Nuraeni, Supriyono, Greg J. Schurter, Carl J Regone, Nurul Kabir
Indonesian Petroleum Association
... geometry. A wavefield shot depth migration method was used with the exact velocity model to migrate the synthetic shot gathers. The final result...
2007
Sedimentary Basins and Basement Highs Beneath the Polar Shelf North of Axel Heiberg and Meighen Islands
D.A. Forsyth, I. Asudeh, D. White, R. Jackson, R.A. Stephenson, A.F. Embry, M. Argyle
CSPG Bulletin
...) and by point T the strata are again up to 14 km thick. The high velocity material at Figure 6. Generalized depth to basement (top velocity unit 3). Much...
1998
Where Is My Horizontal Well? Use of Borehole Seismic Where Velocities Vary Laterally
Agus Muharam, Frank Musgrove
Indonesian Petroleum Association
... horizontal wells (out to a kilometer or more) are becoming common in field developments. In areas where overburden velocity varies laterally, it becomes...
1998
Abstracts: Application of Neural Network Analysis and Post-Stack Inversion - Case Studies in Alberta; #90173 (2015)
Somanath Misra and Satinder Chopra
Search and Discovery.com
... using well-log and seismic data. The P-impedance can be estimated by neural network analysis. We use the probabilistic neural network (PNN) architecture...
2015
Abstract: Locating Events Using Borehole Microseismic Monitoring by Inclusion of Particle Motion Analysis: a case study from Indonesia; #90255 (2017)
Rexha Verdhora Ry, Sri Widiyantoro, Andri Dian Nugraha
Search and Discovery.com
...Abstract: Locating Events Using Borehole Microseismic Monitoring by Inclusion of Particle Motion Analysis: a case study from Indonesia; #90255 (2017...
2017
Ultrasonic measurements of elastic anisotropy of granitic rocks for enhanced geothermal reservoirs
Mayra D. L. Carrasquilla, Jake Parsons, Teng Long, Min Sun, Yingcai Zheng, De-Hua Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... anisotropy using a foliated and a non-foliated granite rock. We measure both velocities and attenuations with increasing confining pressures from 5 to 50...
2023
Importance of Good Time to Depth Conversion method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block�.
Search and Discovery.com
N/A
Integrated Fracture Characterization of Devonian Carbonate Bank — A 3-D Case Study From Alberta
Search and Discovery.com
N/A
Seismic Exploration Using Shear Waves
R. Garotta
Indonesian Petroleum Association
... from the velocity analysis. The ratio between the S interval velocity and the P interval velocity is called δV. Accuracy of the δV ratio is not so...
1978
Abstract: Facies Analysis Using Seismic Data, Coalinga Field, California, by J. Delaughter, J. Thorne, D. Beeson, L. Klonsky, L. Williams, W. Kempner, E. Vondohlen, and K. Tucker; #90911 (2000)
Search and Discovery.com
2000
Facies Analysis Using Pre-stack Seismic Inversion in the San Andres Formation
Search and Discovery.com
N/A
Improved 3D Seismic Imaging Expands North Sea Vision. Workstation Interpretive Depth Imaging Solves Gas Cloud Problem
Thad Dunbar, Mark Lance
Petroleum Exploration Society of Australia (PESA)
... years, resolving subsurface interpretations in subsalt, deepwater and other difficult areas has been possible using sophisti cated 3D seismic velocity...
1999
Abstract: Shallow VSP Survey using a Small Vibrator Source; #90171 (2013)
Joe Wong, Soo K. Miong, Robert R. Stewart, Eric V. Gallant, and Kevin W. Hall
Search and Discovery.com
...-tracing through a P-wave velocity model to locate reflection points. However, approximate mapping methods such as those described by Stewart (1991...
2013
Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah
John Dyer, Dan Donoho
Rocky Mountain Association of Geologists
... migration was produced, along with normal move-out (NMO) corrected common depth point (CDP) gathers. Post-stack signal enhancements included noise...
2008
Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah
John Dyer, Dan Donoho
Utah Geological Association
... move-out (NMO) corrected common depth point (CDP) gathers. Post-stack signal enhancements included noise reduction filters and FXY-deconvolution...
2008
Abstract: A Comparison of 5D Reconstruction Methods; #90187 (2014)
A. Stanton, N. Kreimer, D. Bonar, M. Naghizadeh, and M. D. Sacchi
Search and Discovery.com
... and denoising of seismic data because they do not require velocity information to reconstruct the data. Such methods include prediction error filter...
2014
ABSTRACT: Enhanced Structural Imaging Using TTI Reverse Time Migration - A Case Study over the Dhok Sultan Block, by Firasat Shah, Syed; Sajjad, Musharraf; Zubay, Erick
Search and Discovery.com
N/A
Effects of Differential Cementation on the Sonic Velocities of Upper Cretaceous Skeletal Grainstones (Southeastern Netherlands)
Jeroen A. M. Kenter, Bruce W. Fouke, Marc Reinders
Journal of Sedimentary Research (SEPM)
... representative core plugs were point-counted for grain composition, porosity, and character of cement (200 points) to compare with the image analysis study...
1997