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The AAPG/Datapages Combined Publications Database
Showing 28,391 Results. Searched 195,364 documents.
2013
Abstract: Interpretation of Natural Fractures from the Traveltime Variation with Source-receiver Azimuth in the Alberta Foothills; #90172 (2014)
Draga A. Talinga, Don C. Lawton
Search and Discovery.com
... can be realized when some of the most critical parameters (matrix velocity and symmetry axis direction) are unknown. The orientations predicted...
2014
Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity; #50508 (2011)
John E. Thornton and G. Michael Grammer
Search and Discovery.com
... Velocity; #50508 (2011) John E. Thornton and G. Michael Grammer Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs...
2011
Seismic Detection of Overpressuring and Fracturing: An Example from the Qaidam Basin, People’s Republic of China
Robert J. Paul
Southeast Asia Petroleum Exploration Society (SEAPEX)
... and small quantities of oil and gas was identified on the northwest plunging nose of the Nan Yi Shan anticline. Velocity dispersion effects were encountered...
1990
Concentration-Dependent Flow Stratification In Experimental High-Density Turbidity Currents and Their Relevance To Turbidite Facies Models
Matthieu J.B. Cartigny,, Joris T. Eggenhuisen, Ernst W.M. Hansen, George Postma
Journal of Sedimentary Research (SEPM)
...) associated concentration profile, and C) velocity profile (Modified from Sohn 1997). Thick, nearly horizontal stratification, of variable thickness...
2013
Successful Depth Imaging at Banyu Urip Field
Yuki Y. Agulia, Michael Gurch, Sony Mohammad, Bastian Hutahayan
Indonesian Petroleum Association
...** Sony Mohammad* Bastian Hutahayan *** methods have difficulty handling the large, rapid velocity change (Zhou et al., 2011). ABSTRACT A seismic...
2018
A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway, , #42193 (2018).
Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough
Search and Discovery.com
... Geophysical Services, Cobham, United Kingdom 2 Abstract The presence of injectites is a common and often time consuming area to be addressed during velocity...
2018
PSDM Enhances Reef Interpretation in Jatiluhur Block, West Java
Jopie I. Adhidjaja, Andrew J. Davidoff, Ika Ratna Novianti
Indonesian Petroleum Association
.... These conditions include variable and rugged topography, complex structures and associated steep dips, rapid lateral velocity variations, and velocity...
2002
EXTENDED ABSTRACT: Geological and Geophysical Integration to Estimate the Thermal State in the Gulf of Mexico Basin
Joel Rosales Rodríguez
GCAGS Transactions
... velocity ranges for the upper continental crust, the lower continental and oceanic crust, the high-velocity layer, and the uppermost lithospheric mantle...
2011
Advances in Logging Technology: Abstract
Robert Sarmiento
Tulsa Geological Society
... at an accelerated rate. During this interval the oil industry has seen the introduction of density, continuous dipmeter, sonic (velocity), induction, electric...
1964
Work Processes to Mitigate Interpretation Pitfalls in Complex Imaging Environments, Helsing, Carl E.; Trainor, Dwight, #90100 (2009)
Search and Discovery.com
2009
Pore-Structure and Petrophysical Characteristics of Hamelin Pool Stromatolites and Associated Cemented Coquina Beds
Search and Discovery.com
N/A
ABSTRACT: The application of AVO, seismic attributes, and velocity mapping in understanding the Doina discovery in offshore Romania, Black Sea Province; #90109 (2010)
Phil Mollicone, Paul Duley, Stephen Birrell, Anthony Fogg
Search and Discovery.com
... analogue to invoke variable (lower) velocity channel fill that would result in TWT pushdown sufficient to cause the non-conformance between depth maps...
2010
Abstract: Geologic Controls on the Elastic and Petrophysical Properties of Clastic Rocks; #90063 (2007)
Search and Discovery.com
2007
Aerodynamic and Geometric Diameters of Airborne Particles
Weinan Chen , Donald W. Fryrear
Journal of Sedimentary Research (SEPM)
... velocity and aerodynamic equivalent diameter are properties of eolian particles that determine eolian transportation and deposition. This study establishes...
2001
Abstract: Spectral-Velocity Prediction of Geological Section Types and Reservoir Properties (SVP-Technology), by Mikhail Afanasyev; #90163 (2013)
Search and Discovery.com
2013
The Evolution of FWI and its Perceived Benefits
Tony Martin, Andrew Long
Australian Petroleum Production & Exploration Association (APPEA) Journal
... wavenumber components to the velocity model beyond the penetration depth of diving waves. A regularisation process using a variable weighted L1-norm...
2019
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
... separation, and local velocity model estimation. Due to variable noise conditions each repeated shot was independently edited by having noisy gathers removed...
2013
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
.... In Sintong, 14 (fourteen) wells were used to create synthetic seismograms with a consistent phase wavelet. A velocity model was then developed to insure...
2010
Potential Field Data Guided Seismic Forward Modelling of Basement Structures: A Case Study from Offshore Nile Delta Basin
Said Hanafy, Shastri L. Nimmagadda, Sharaf Eldin Mahmoud
Petroleum Exploration Society of Australia (PESA)
... or constant velocity section (2000 m/sec) and the deeper with variable velocity part. The maximum velocity is 4200m/s, which is interpreted to be a very high...
2016
THE EARTH'S CRUST UNDER THE WILLISTON BASIN IN EASTERN SASKATCHEWAN AND WESTERN MANITOBA
Z. HAJNAL, C. M. R. FOWLER
Williston Basin Symposium
... a thick, high velocity (7.1-7.6 km/sec) lower crust. The upper mantle has a higher velocity (8.3-8.5 km/sec). CITED Chapman, C. H...
1982
The Properties of Bed Sediments in Pools and Riffles
Paul J. Hirsch , Athol D. Abrahams
Journal of Sedimentary Research (SEPM)
... are both coarser and better sorted than the pool sediments. These differences are explained in terms of reversal of the bottom velocity/shear stress...
1981
Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf
Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol
AAPG Bulletin
...Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol 2005 359 381 89 3...
2005
Bed Configurations in Steady Unidirectional Water Flows. Part 3. Effects of Temperature and Gravity
John B. Southard, Lawrence A. Boguchwal
Journal of Sedimentary Research (SEPM)
... in a unidirectional flow is analyzed in the context of the dimensionless depth-velocity-size diagram discussed in Part 2. Bed states that differ only...
1990
Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition
Jiahang Li, Hitoshi Mikada, Junichi Takekawa
International Meeting for Applied Geoscience and Energy (IMAGE)
.... For an estimation value of the Lagrangian multiplier vector, augmented Lagrangian minimizes the independent variable and then updates the new Third International...
2023