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The AAPG/Datapages Combined Publications Database
Showing 16,562 Results. Searched 195,405 documents.
Abstract: Microseismic Event Location Accuracy Enhancement using Anisotropic Velocity Models; #90172 (2014)
Michael Jones, Richard Parker, Shawn Maxwell
Search and Discovery.com
... of the expected Figure 2: Velocity model time picking discrimination and angular accuracy of the data. The results of such a simulation are shown in Fig...
2014
Prediction of Depth and Velocity on VSP Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
...Prediction of Depth and Velocity on VSP Data: ABSTRACT Dale G. Stone 1983 553 553 67 3. (March) The Vertical Seismic Profile (VSP) method can often...
1983
Reef Exploration in Michigan Basin: Problems and Solutions: ABSTRACT
James Lee, Ron Budros
AAPG Bulletin
... at least 500 million years. During Niagaran time, tall (up to 700 ft, 213 m) hydrocarbon-bearing pinnacle reefs grew on a ramp or shelf between a deeper...
1982
Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts
Diane P. Shellenbaum
AAPG Special Volumes
... for interpretation and help develop time-velocity fields for conversion to depth and should be made as consistently as possible between wells, fields...
2013
Abstract: Building Accurate Depth-Velocity Models in Shallow Water Marine Environment by Joint Reflection/Refraction Velocity Inversion; #90246 (2016)
Sergey Birdus
Search and Discovery.com
...Abstract: Building Accurate Depth-Velocity Models in Shallow Water Marine Environment by Joint Reflection/Refraction Velocity Inversion; #90246 (2016...
2016
3-D Surface-Wave Estimation and Separation Using an Iterative Closed-Loop Approach; #41898 (2016)
Tomohide Ishiyama, Gerrit Blacquiere
Search and Discovery.com
... primaries in land or shallow-water environments. Separating them from the primaries is of great importance either for removing them as noise...
2016
An Experimental High-Resolution Seismic Survey over Tin-Mine Ponds
Surendra Singh, G. A. Van Klinken
Geological Society of Malaysia (GSM)
..., using an upper velocity value of 1700 m/s for the alluvium velocity in this area. Wavelengths of the reflected signal would be less than 3.5 m...
1984
ABSTRACT: An Integrated 3-D Surface and Borehole Seismic Approach to Better Understand a Complex Reservoir: Case History from West Kuwait; #90051 (2006)
Tarek Nafie, Will Gowans, Pradyumna Dutta
Search and Discovery.com
... to inter bed multiples from the shallow horizons. Integration of the borehole data with 3D seismic data was utilized for relative trueamplitude recovery...
Unknown
Can tile low-rank compression live up to expectations? An application to 3D multidimensional deconvolution
Yuxi Hong, Matteo Ravasi, Hatem Ltaief, David Keyes
International Meeting for Applied Geoscience and Energy (IMAGE)
...-related effects from up/down separated wavefields (e.g., removal of free-surface multiples from ocean-bottom data). However, MDD comes with several...
2023
Seismic and Well Interpretation of Fluvial Clastic and Coal Packages for Stratigraphic Traps within the Patchawarra Formation, Cooper Basin
Christopher Webb
Petroleum Exploration Society of Australia (PESA)
... correlation between seismic scale reflectivity and well log data allows the interpretation of two component packages within the Patchawarra Formation...
2015
Improving Structural Imaging
Svein-Erik Sjulsen, Chris Stevens
GEO ExPro Magazine
... of the Arctic Circle (between 67° and 70°N) – remains largely unexplored for political reasons. While the oil industry believes that the sedimentary...
2007
The Geophysical Aspects of Abnormal Fluid Pressures
Edward B. Reynolds, John E. May, Alf Klaveness
Houston Geological Society
... offshore Louisiana areas. The left one was derived from good reflection data with few troublesome multiples. The right velocity analysis is useless...
1971
Key Technologies for Processing of Seismic Data in Gas Cloud Area
Search and Discovery.com
N/A
Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)
David Gray, Seann Day, and Scott Shapper
Search and Discovery.com
... the seismic gathers at these wide angles. Wide-angle noise such as multiples, converted-waves, refractions, and first-break reverberations must also...
2014
Imaging the presalt with elastic FWI using OBN data
Gabriel Brando, Benjamin Huard, Luis Cypriano
International Meeting for Applied Geoscience and Energy (IMAGE)
... region. Figure 3d shows a line view with a clear well shape captured by the 30 Hz EFWI velocity. Figure 3e shows a good match between the well path (red...
2023
New Page 1
Search and Discovery.com
N/A
ABSTRACT: Shallow Nile Delta: Data Challenges and Possible Solutions, by Garcea, Bruno; Carbonara, Stefano; Tornaghi, Milly; Sonika, Sonika
Search and Discovery.com
N/A
-- no title --
user
Search and Discovery.com
... and multiples generated by a very rugose waterbottom. EnCana considered reprocessing the 3D to take advantage of the latest developments in processing...
Unknown
-- no title --
user
Search and Discovery.com
... and multiples generated by a very rugose waterbottom. EnCana considered reprocessing the 3D to take advantage of the latest developments in processing...
Unknown
Abstract: Seismic Imaging and Velocity Modelling Offshore Myanmar (Andaman Sea Basin) (Geophysics Poster 12)
Farhan Ahmed Khan, M Hakimey Hashim, Azlan Mohd Sabirin, Goh Leong Kee, Garry Malo Paul
Geological Society of Malaysia (GSM)
...Abstract: Seismic Imaging and Velocity Modelling Offshore Myanmar (Andaman Sea Basin) (Geophysics Poster 12) Farhan Ahmed Khan, M Hakimey Hashim...
2011
The Lofoten Islands
Alozie-Davies Okere
GEO ExPro Magazine
... discrimination between multiples and primary reflections at the affected levels. The Mesozoic fault blocks are hard to visualise and pre-stack migration...
2010
The Wedge Model Revisited; #41545 (2015)
Joanna K. Cooper, Don C. Lawton
Search and Discovery.com
... complications for migration. The study suggests that pure-mode and converted-wave multiples can be significant recorded events in the presence of high velocity...
2015
Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration
D. C. N. Pratt, Tong Pow Mun
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... The separation between NMO corrected primary events and multiples is also greater at longer offsets allowing belter multiple suppression in the final...
1990
Abstract: Complex Imaging Challenges Offshore South East India, by Pranaya Sangvai, Ajoy Biswal, Mohit Mathur, Ian F. Jones, Juergen Fruehn, Phil Smith, David King, and Michael Goodwin; #90081 (2008)
Search and Discovery.com
2008
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
.... (2022), elastic FWI (EFWI) narrows the gap between modeled and measured data and can provide improvement in inverted velocity models. A more accurate...
2023