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The AAPG/Datapages Combined Publications Database
Showing 604 Results. Searched 200,357 documents.
The impact of seismic nodes on enhancing subsurface imaging for mining A case study over the Tamarack Nickel field
Eamonn Murray, Andrew Stone, Celina Giersz, Amine Ourabah, Brian Bengert
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the difference between the input and synthetic first break picks are minimized. A P-wave velocity model of the nearsurface is output, to a depth limited...
2024
Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia
Yonghe Guo, Jun Wang, Pongga Wardaya, Riaz Alai, M Afiq B Mokhtar, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... Operation © IPA, 2018 – 42nd Annual Convention Proceedings, 2018 success of PSDM is to build a proper depth velocity model. DEPTH VELOCITY...
2018
Relation of Textural (CM) Patterns to Depositional Environment of Alluvial-fan Deposits
William B. Bull
Journal of Sedimentary Research (SEPM)
... of the particles are carried in suspension, and a decrease in velocity and depth of flow tends to drop some of the coarser material along with some...
1962
Seismic Refraction and Reflection Studies in the Timor-Aru Trough System and Australian Continental Shelf: Convergent Margins
R. S. Jacobson , G. G. Shor Jr. , R. M. Kieckhefer , G. M. Purdy
AAPG Special Volumes
... was not observed, a calculation was made of the shallowest depth to a masked layer of this velocity. The effect of such an undetected masked layer would...
1979
A Method for Lithogenetic Subdivision of Pannonian (s. l.) Sedimentary Rocks: Chapter 8
A. Szalay, K. Szentgyorgyi
AAPG Special Volumes
... drawing (c) (opposite, bottom) shows an interpretation of parts A and B. Depth was converted to two-way traveltime using the velocity-depth functions...
1988
Chapter 8: Cementation in Mudrocks: Brief Review with Examples from Cratonic Basin Mudrocks
Kitty L. Milliken, Ruarri J. Day-Stirrat
AAPG Special Volumes
... sandstone: Petroleum Geosciences, v. 10, p. 215–226. Storvoll, V., K. Bjorlykke, and N. H. Mondol, 2005, Velocity-depth trends in mesozoic and cenozoic...
2013
Geoscience Applications to Economic Development of a Relatively Shallow, Low Gravity, Structurally Complex Eagle Ford Oil Development, Atascosa County, Texas
Lee Billingsley, Bill Layton, Luke Finger
GCAGS Transactions
... the Buda provided another point of average velocity to the Buda. Initial interpretations of Buda depth suffered, because the average velocity to the top...
2016
RhoVe T Method Empirical Velocity-Density-Temperature-Effective Stress Transform
Matt Czerniak
GCAGS Transactions
... effects. Methods Virtual Model Construct At its simplest, the RhoVe method transforms the velocity-“virtual” depth compaction trend “α” series (see...
2019
Mainstream Mantle Convection: A Geologic Analysis of Plate Motion
T. H. Nelson , P. G. Temple
AAPG Bulletin
...: From the evolution of island arcs, to be discussed later, we have assumed that the flow velocity of the mainstream increases with depth and reaches...
1972
What if you need seismic to understand your geological model? Exploration in the UK Southern North Sea Rotliegend Transition Zone; #90017 (2003)
Hubert J. M. Dejong, Richard Knight, Ray McClenaghan, Franek Mrozek
Search and Discovery.com
... demonstrating the maturity of the play. 1600 km2 initial anisotropic velocity/depth model has been generated on the basis of stacking velocities, well data...
2003
Abstract: Near-Surface Volcanic Rocks in the SE Nechako Basin, BC: Results of Interpretation of Seismic Reflection Data using First-Arrival Tomographic Inversion; #90171 (2013)
Nathan Hayward and Andrew J. Calvert
Search and Discovery.com
... refractor. As Eocene volcanic rocks have a typically higher mean (depth interval, 0-175 m) velocity (~2400-3200 ms1 ) than Chilcotin Group volcanic...
2013
Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)
Tianfei Zhu, Yan Yan, and Jon Downton
Search and Discovery.com
...-velocity zone if the deep velocity is less than the velocity at depth D such as case C in Figure 1. The low-velocity zone in this case can only...
2015
Seismic in Understanding a Geological Model: Exploration in the UK Southern North Sea Rotliegend Transition Zone, by Hubert J. M. Dejong, Richard Knight, Ray McClenaghan, Franek Mrozek, #40114 (2004).
Search and Discovery.com
2004
Diagenetic Variations between Upper Cretaceous Outcrop and Deeply Buried Reservoir Chalks of the North Sea Area, by Morten L. Hjuler and Ida L. Fabricius #50056 (2007).
Search and Discovery.com
2007
Sediment Compaction and Rock Properties, Knut Bjorlykke, Jens Jahren, Nazmul Haqui Mondol, Oyvind Marcussen, Delphine Croize, Christer Peltonen, and Brit Thyberg, #50192 (2009)
Search and Discovery.com
2009
From Mud to Shale: the Role of Microquartz Cementation; #50206 (2009)
Jens Jahren, Brit Thyberg, Øyvind Marcussen, Turid Winje, Knut Bjørlykke, and Jan Inge Faleide
Search and Discovery.com
... microquartz and authigenic clay (illite-smectite and illite) crystals. A significant increase in the velocity is recorded at a burial depth around 2500 m...
2009
A New Seismic Attribute Aids to Map the Embedded Geological Features from Low Bandwidth Seismic Data; #40720 (2011)
R.C.P. Saxena and S.K. Pokhriyal
Search and Discovery.com
...). The average velocity volume of the area has the smooth variation of velocity with depth. The Spectral Decomposition volume has been generated...
2011
Incorporation of Geology, Wells, and Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth Model, #40828 (2011)
Huyen Bui, Peck-Hwa David Ng, Jenny Zhou, Chih-Wen Kue, Mart Smith
Search and Discovery.com
.... Likely, it was thought that, if the depth-migrated velocity was wrong, seismic anisotropic functions (Thomsen’s delta and epsilon) were also wrong...
2011
Elastic Anisotropy of Shales Revisited; #41557 (2015)
Marina Pervukhina, Patrick N. J. Rasolofosaon
Search and Discovery.com
... increase (e.g., Nafe et al., 1960; Gardner et al., 1974). In seismics, many empirical relationships between porosity, or velocity, and the depth...
2015
Velocity for Pore Pressure Prediction Modeling and Risk Assessment; #41819 (2016).
Selim Simon Shaker
Search and Discovery.com
... in the deeper over-pressured section. The appropriate interval velocity – depth profile can shed light on the subsurface seal competency...
2016
Implementation of an Exploration Workflow to Characterize a Low Poro-Perm Gas-Bearing Prospect Using Rock Physics Depth-Trends to Assist AVO Classification; #42348 (2019)
Jorge Adrian, Gervasio Robles
Search and Discovery.com
... XLINE 1486 2.-Velocity Model and Time-Depth conversion: Surface mapping TWT (ms) top reservoir Click to edit Master title style Interval Velocity...
2019
Quantitative Prediction of Sandbody Connectivity within Distributive Fluvial Systems Using Process-Based Numerical Modeling, #42436 (2019).
S. Worms, C.M. Griffiths, A. Owen, J.A. Howell, A.J. Hartley,
Search and Discovery.com
... dimensions wilh a depth-averaged paramelerol flow a ~ Output Constant flow velocity with depth Friction ,Jlong channeVwater interface approltimates drag...
2019
The Look Ahead VSP Survey: Its Utility and Future, by Robert J. Brewer #40060
Search and Discovery.com
N/A
Bedforms in the Pitt River, British Columbia
Gail M. Ashley
Dallas Geological Society
... of velocity data for entire flow depth (boundary layer) reveal that most profiles are composed of two distinct zones. The break between the zones occurs...
1977
Bedforms in the Pitt River, British Columbia
Gail M. Ashley
CSPG Special Publications
... of velocity data for entire flow depth (boundary layer) reveal that most profiles are composed of two distinct zones. The break between the zones occurs...
1977