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The AAPG/Datapages Combined Publications Database
Showing 148 Results. Searched 195,504 documents.
Abstract: Seismic Resolvability of Individual Sand-Filled Channels in the Lower Pennsylvanian Jackfork Formation, Arkansas: Model Applicability for the Gulf Coast
Gerald J. Kuecher , Arnold H. Bouma
GCAGS Transactions
... case (2000 feet depth) and a deep case (10,000 feet depth). At neither location could these channels be seismically resolved (/4), but they could...
1991
SYNTHETIC SEISMOGRAMS
Search and Discovery.com
N/A
Recording Shear-Wave Data in P-Wave Seismic Programs, by Bob Hardage, #40701 (2011)
Search and Discovery.com
2011
Abstract: Successful Imaging Below Salt: Technique and 2 Case Histories, by R. Marschall, H.-J. Zoch, C. Henke, M. Krieger, and F. Kockel; #90923 (1999)
Search and Discovery.com
1999
Abstract: Monitoring Active Steam Injection through Time-lapse Seismic Refraction Surveys; #90174 (2014)
Byron M. Kelly and Don C. Lawton
Search and Discovery.com
.... For simplicity, surveys were modeled over layer-cake geometry with average formation thickness and depth appropriate for a shallow oil sands deposit...
2014
3-D seismic Data in Delineating Productive Ismay Algal Mounds in Southern Paradox Basin, Utah, By, R.O. Louden, D.D. Lehman, W.E. Johnson and D.L. Edwards, Search and Discovery Article #40048 (2002)
Search and Discovery.com
2002
1990
Active-seismic monitoring of pore pressure changes in an analog reservoir
Tanner Shadoan, Jonathan Ajo-Franklin, Jeremy R. Patterson, Tieyuan Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the long injection on day two. A representative delay-time curve of a CASSM source-receiver pair whose raypath travels through the upper reservoir...
2023
II. Information Content and Resolution Potential of Seismic Data.
Norman S. Neidell
AAPG Special Volumes
... to be presented on the next figure. If we consider a colocated source and receiver, then according to familiar ray theory we would draw a raypath down...
1979
The Use of Physical Modeling to Resolve Offshore Seismic Problems
B. J. Evans, M. Urosevic
Indonesian Petroleum Association
... could be submerged to any depth. Physical modeling studies require the building of scaled geological models based on their scaled sonic interval velocity...
1995
ABSTRACT:MULTICOMPONENT OBC (4C) PRESTACK TIME IMAGING OVER PAMBERI, LRL BLOCK, OFFSHORE TRINIDAD
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
... shear waves propagate with a different raypath than that of the compressional wave, thereby providing an alternative illumination of the subsurface...
2007
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... by the slow decrease in the velocity gradient with depth. The other class of abnormal pressure mechanisms is not associated with the compaction process...
2001
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
...) work flow and velocity modeling for P- and PSv-wave data, with inclusion of well control and anisotropy. Results of the final depth migrations...
2007
Broad bandwidths reveal double the expected sediment depth in the Northern Carnarvon Basin
Jo Firth, Mark Stanley
Petroleum Exploration Society of Australia (PESA)
... the depth that had been imaged previously, see figure 3. The clear imaging of these deep events was enhanced by sophisticated high-resolution velocity model...
2016
Amplitude Versus Offset Gradient Modeling Over a Minnelusa Field
W.E. Johnson
Rocky Mountain Association of Geologists
... to Raffalouich and Daw (1984) the Minnelusa play u being able to distinguish between thick (or low velocity) Opeche shales and Minnelusa porosity. Corral Creek...
1988
Seismic-While-Drilling: Techniques using the Drill Bit as the Seismic Source, by Bob Hardage, #40411 (2009).
Search and Discovery.com
2009
ABSTRACT: Super-Virtual Interferometric Stacking: Enhancing the Refracted Energy, by Aldawood, Ali A.; Alshuhail, Abdulrahman; Hanafy, Sherif; #90141 (2012)
Search and Discovery.com
2012
Hydraulic Fracture Monitoring Using a Downhole Sliding Array: an Innovative Single-Well Solution
Search and Discovery.com
N/A
Structure of Upper Cenozoic Strata Beneath Kodiak Shelf, Alaska
Michael A. Fisher, Roland Von Huene
AAPG Bulletin
... of straight-line segments about 1 km long. The program requires the assumption of linear velocity variation with depth. That variation, derived from stacking...
1980
An Integrated Structural and Palaeogeographic Investigation of Eocene Erosional Events and Related Hydrocarbon Potential in the Gippsland Basin
E. M. Johnstone, C. C. Jenkins, M. A. Moore
Petroleum Exploration Society of Australia (PESA)
... the latest Exxon proprietary curved raypath seismic imaging techniques. This 3D dataset provided the foundation for the study as it was successful...
2001
Essentials of Streamer Marine 3-D Surveys, by Malcolm Lansley, #40140 (2004).
Search and Discovery.com
2004
Chapter 6: Seismic Modeling
Tom Wittick
North Texas Geological Society
... in velocity in the subsurface the raypaths are bent according to Snell’s law so we get the curved raypath. There are two types of ray trace modeling...
1992
Seismic Modeling
Abilene Geological Society
... is a technique which traces the raypath the sound travels going from the shot to the receiver. Wherever there are changes in velocity in the subsurface...
1993
Induced Seismicity Near Fox Creek, Alberta: Interpretation of Source Mechanisms
Hongliang Zhang, David W. Eaton
Unconventional Resources Technology Conference (URTEC)
..., for a 1-D layered velocity model, represents the average density, while r and denote the distance and average P-wave velocity along the raypath...
2018
Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia
Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun
Indonesian Petroleum Association
... of the source offset. The process for producing the image involved building a velocity model. The velocity was derived from the time-depth relationship...
2022