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The AAPG/Datapages Combined Publications Database
Showing 510 Results. Searched 195,387 documents.
Anisotropy and Petrophysics of a Gas Reservoir in a Horizontal Well with a High Angle Pilot Well, Burgos Basin, Mexico; #40525 (2010)
Hugo Avalos Torres, Heriberto Córdova Aguayo, Manuel Morales Leal, José Bernal Monjaras, Eric Pacheco P., Erik Martínez S., and Gelmunt Escamilla V.
Search and Discovery.com
... waveforms (32 in total), to give coherence or semblance, which can be quantified. The anisotropy analysis implies a simultaneous solution of 64 wave...
2010
Arafura Sea Seismic Processing: Importance of Iterating Velocity Analysis and Integrating Regional Geology to Counter Signal Masking by Major Unconformities
Rahadian Adhyaksawan, Paulus T. Allo, Maria Raharja, Muhammad Isjmiradi, Mark Boyd
Indonesian Petroleum Association
... forcefully to remove the multiples. Step 2 Velocity picking: At first glance the velocity analysis semblance plots showed a very pickable velocity trend...
2010
Abstract: Kinematic Structural Forward Modeling for Fault Trajectory Prediction in Seismic Interpretation; #90224 (2015)
Mohammed Alarfaj and Don C. Lawton
Search and Discovery.com
... attributes using a semblance-based coherency algorithm: Geophysics, 63, 1150–1165 McClay, K. R., & Ellis, P. G., 1987, Geometries of extensional fault...
2015
Fracture and Deformation Band Visualization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates, #40499 (2010)
Mark Grasmueck, Gregor P. Eberli, Pierpaolo Marchesini, Miquel Coll, Rizky P. Sekti, Juliette Lamarche, Brita Graham Wall, Paul Gillespie
Search and Discovery.com
...-Track Workflow in Petrel Discontinuity Enhancement Attribute Edge Enhancement by Attribute (i.e. Variance, Chaos and Semblance) Ant-Track Cube...
2010
Seismic Foldout: Offshore Brazil: Reducing Risk with Regional 3D Reprocessing
Andrew Hartwig, TGS
GEO ExPro Magazine
... of Brazil’s super basin petroleum system. Isopach maps and semblance extraction assist in identifying Cretaceous and younger sediment depo-centers, salt...
2023
To Boldly Go Where No Interpreter Has Gone Before
Sven Philit, Fabien Pauget, Sebastien Lacaze, Caroline Guion
GEO ExPro Magazine
... independent of third-party information. Moreover, the workflow is customisable and can use attributes other than the variance as input to the computation...
2019
Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III
Wyoming Geological Association
... of enhanced storage capacity and deliverability) in potential reservoir targets below this boundary (Figure 1). There are other critical aspects...
2001
The Marcellus Revealed, with Full Azimuth 3D Seismic Data
Tony Rebec
Houston Geological Society Bulletin
... within the target horizon. A natural extension to the horizontal resolution is to examine the Marcellus Shale by using a set of geometric attributes...
2010
ABSTRACT: 3-D Image Processing Techniques Applied to Carbonate Reservoirs, by Jose L. Masaferro, Ruth Bourne, and Tony Cortis; #90913(2000).
Search and Discovery.com
2000
Abstract: Velocity Updating for Converted-Wave Prestack Time Migration; #90211 (2015)
Xiaogui Miao
Search and Discovery.com
..., ηeff and ζeff. As mentioned earlier, γ0 can be obtained from well log information or initial PP/PS event registration. On the other hand, in a VTI...
2015
Effective Data Denoising and Imaging in the Sanga Sanga PSC Using CRS Approach
Michele Buia, Paolo Marchetti, Amalia Setoputri, Teguh Nugraha
Indonesian Petroleum Association
...). As a secondary products of the CRS stacking routine, other very useful pieces of information (attributes) are automatically generated; as an example...
2008
Extended Abstract: Shallow Hazard and Gas Escape Systems Modelling from 3D Seismic Data
Tom Wooltorton
GCAGS Transactions
... (Fig. 4). Multiple attributes were used in order to account for the variable seismic response throughout the data, where fault signatures varied...
2015
Seismic Imaging of Carbonate Reservoirs and Systems
Gregor P. Eberli, Jose Luis Masaferro, J. F. Rick Sarg
AAPG Special Volumes
..., combining seismic facies, seismic attributes (semblance volumes), and reflection termination is often the key for distinguishing between structural...
2004
Strong Foundations, Deep Integration, Infinite Possibilities
James Lowell, Peter Szafian, Nicola Tessen
GEO ExPro Magazine
.... This workflow can be qualitatively enhanced by incorporating seismic attributes such as structurally-oriented semblance, tensor, dip, etc. to highlight...
2019
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
... Pinedale is a complex field having attributes of both a stratigraphic trap and a structural trap, understanding the complexity of the accumulation...
2014
Abstract: Using-MultiFocusing 3D Diffraction Imaging to Predict Fracture Corridors/swarms in the Bazhenov Formation; #90187 (2014)
Marianne Rauch-Davies, Alex Berkovitch, Danil Pelman, and Kostya Deev
Search and Discovery.com
... these small scale rock properties. Diffracted waves are events that are produced by the scattering of a wave after it meets a discontinuity...
2014
Value & Insights from Synthetic Seismic Validation of Reservoir Models in Carbonate Gas Fields, Offshore Sarawak (Paper A12)
K. N. Baharaldin, A. Kayes
Geological Society of Malaysia (GSM)
... water breakthrough at producing well locations. As well as the distribution of “karst” throughout a reservoir (derived from other seismic attributes...
2012
A Minimum-Strain Approach to Reducing the Structural Uncertainty in Poor 2D Seismic Data, Gambier Embayment, Otway Basin, Australia
P. Boult, B. Freeman, G. Yielding, S. Menpes, L. J. Diekman
Petroleum Exploration Society of Australia (PESA)
... to structurally simple areas, or lulled into a false sense of security by 3D seismic volumes, variance, semblance or consistency cubes and the auto...
2008
Abstract: Seismic Data is a Vector, by G. Gassaway; #91015 (1992).
Search and Discovery.com
1992
ABSTRACT: Seismic Stratigraphy and Deep Water Bright Spot Reflections of the Cape Verde Flexural Moat; #90007 (2002)
M. Y. Ali, A. B. Watts, I. A. Hill
Search and Discovery.com
...-way travel time to prominent reflectors has been determined and converted to depth using interval velocities from semblance and existing sonobuoy data...
2002
ABSTRACT: DEPTH IMAGING VELOCITY ESTIMATION CASE HISTORY IN A CHALLENGING AREA OF CALIFORNIA; #90014 (2003)
Fliedner, Moritz, Dimitri Bevc, Robert Clapp
Search and Discovery.com
.... The tomographic method eliminates the need for manual reflector picking by automatically selecting back projection points based on dip coherency and semblance...
Unknown
Ambient Fracture Imaging: A New Passive Seismic Method
Alfred Lacazette, Jan Vermilye, Samuel Fereja, Charles Sicking
Unconventional Resources Technology Conference (URTEC)
... is computed. 5. The traces are aligned in time for each voxel, and the semblance or other quantity (such as a measure of energy) is computed...
2013
3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Compressional Features Across the Caribbean Margin of Colombia
J. W. Ladd and M. Truchan
AAPG Special Volumes
... of this region is best depicted on the Caribbean tectonic map by Case and Holcombe (1980). Whereas other seismic sections more clearly show oceanic...
1983
Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique
Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu
Unconventional Resources Technology Conference (URTEC)
..., the maximum coherence direction of seismic data is determined, in which diffusion filtering is carried out, and the diffusion will be terminated when...
2015
Liberia: A Fresh Approach
Ben Sayers, Alex Birch-Hawkins, Rufus Tarnue, Gerrard Spear, Lauren Mayhew
GEO ExPro Magazine
... to the similarity of the wavelets and their distance from each other. The DRS produces a horizon-consistent map TGS Recent exploration in Liberia...
2017