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The AAPG/Datapages Combined Publications Database
Showing 32,067 Results. Searched 196,121 documents.
Hydrocarbon Episodic Migration in Fault Zones: Insights From Physical Simulation Experiments
Search and Discovery.com
N/A
Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming
John E. Buggenhagen
Montana Geological Society
... an accurate velocity model for inversion and imaging. Before stacking and final migration, two iterations of 3D Radon DMO (Wang, 1996...
1997
Improving Cement Placement in Horizontal Wells of Unconventional Reservoirs Using Magneto-Rheological Fluids
Mansur Ermila, Alfred W. Eustes, Mehdi Mokhtari
Unconventional Resources Technology Conference (URTEC)
... consequences such as gas migration to surface or water zone and stimulation failure. Current best cementing practices have deficiencies in providing...
2013
Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data
Paul L. Stoffa
Circum Pacific Council Publications
.... To change from two-way normal time to depth, and to acquire images of reflection events properly by migration, requires accurate velocity-depth...
1989
Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design A Case History; #41500 (2014)
Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo
Search and Discovery.com
... tomographic velocity analysis in tilted transversely isotropic media: A 3D case history from the Canadian Foothills: Geophysics, v. 73/5, p. VE261-VE268. De...
2014
Dynamics of Bedforms in the Lower Mississippi River
David J. Harbor
Journal of Sedimentary Research (SEPM)
... to predict bedform dynamics from synoptic hydraulic data; for example, Johnson (1879) determined that bedform migration was a function of flow velocity...
1998
Abstract: Seismic Imaging near and within the Basement Offshore Malaysia; Including Comparisons of Imaging Algorithms (Geophysics Paper 19)
Nabil El Kady, M. Shah Sulaiman, Zabidi M Dom, Tang Wai Hoong, Lee Mei Lu, Pavel Vasilyev, Martin Bayly
Geological Society of Malaysia (GSM)
...; velocity model building and migration methods applied to successfully image the data. The basement fractures are present at a variety of scales but to aid...
2011
Abstract: Accurate Conversion between Offset Image Gathers and Angle Image Gathers, by Jianming Sheng and Chengbin Peng; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Dynamics of Surface Hydrocarbon Gas Patterns During Oil Production, by Gary K. Rice, John Q. Belt Jr.; #91020 (1995).
Search and Discovery.com
1995
Flow Behavior of Ponded Turbidity Currents
Marco Patacci, Peter D.W. Haughton, William D. Mccaffrey
Journal of Sedimentary Research (SEPM)
...; this divides a lower outbound-moving layer from an upper return layer. The basal layer evolves to constant concentration and grain size, whereas...
2015
Maturation of Sediments Near Horizontal and Inclined Salt Sheets
K. Carter, I. Lerche
GCAGS Transactions
... 2. Far from the edge of the salt, the heat flow reduces to the one dimensional case of a constant heat flux flowing vertically through the salt...
1990
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
..., dip-moveout (DMO) removal and time migration. The estimation of velocity parameters for orthorhombic media is the key for azimuthal processing using...
2014
High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study
Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc
Indonesian Petroleum Association
..., the initial starting model was derived from a smooth version of a reflection traveltime tomography velocity field derived from a depth migration workflow...
2014
Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)
S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva
Geological Society of Malaysia (GSM)
... can be investigated. In this case, observation of azimuth and offset organized butterfly gather QC displays indicated that azimuth velocity change...
2012
Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias
Pierre-Francois Roux
Unconventional Resources Technology Conference (URTEC)
...its amplitude larger than a given noise threshold. We have assumed that the detection is performed via a migration operation, as is often the c...
2017
Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia
Bastian Hutahayan, Keat Huat Teng, Kelik Moersidin, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam
Indonesian Petroleum Association
...Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia Bastian Hutahayan, Keat Huat Teng, Kelik...
2015
Experimental and Field Studies on the Genesis of Sandstones
Gerard V. Middleton
Wyoming Geological Association
... to move by traction. In the first case, (a), the sediment size is very small and the velocity is very low—consequently there is a thick laminar...
1966
Understanding The Mesozoics Beyond Basalt: A Case Study Of Sub-Basalt Imaging
S. Sengupta, S. K. Goswami, G. Menzel-Jones, B. Chowdhury, Artem Sazykin
Indonesian Petroleum Association
.... * WesternGeco • Low signal-to-noise ratio creating ambiguity in estimating accurate velocity model of subsurface. This case study demonstrates...
2020
Current Trends in Geophysics
H. E. Stommel, J. M. Graul
Indonesian Petroleum Association
... with the wrong velocity. The lower part of figure 19 demonstrates the potential benefits of migration before stack. In this procedure, common offset...
1978
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Search and Discovery.com
N/A
Chapter 10: Earthquake, Tomographic, Seismic Reflection, and Gravity Evidence for a Shallowly Dipping Subduction Zone beneath the Caribbean Margin of Northwestern Colombia
Rocio Bernal-Olaya, Paul Mann, Carlos A. Vargas
AAPG Special Volumes
..., 1967 in Case, 1980), raising the possibility that the presence of serpentinite within the fault zone at depth may also explain the low-velocity anomaly...
2015
Three Dimensional Exploration in California — A Case History
E. T. Selby
Indonesian Petroleum Association
... section and accurate velocity information are pre-requisites for successful migration; it is this information which allow the dips and depths...
1977
Delineation of Jonah field Using Seismic and Sonic Velocity Interpretations
Ronald C. Surdam, John Robinson, Zun Sheng Jiao, Nicholas K. Boyd III
Rocky Mountain Association of Geologists
... anomalies below the velocity-inversion surface. Surdam et al. (2000) acterized by modest topographic relief, in this case a topographic high...
2001
Seismic Modeling and Imaging - Making Waves, by Phillip Bording and Larry Lines, #40066
Search and Discovery.com
N/A