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The AAPG/Datapages Combined Publications Database
Showing 34,490 Results. Searched 200,663 documents.
Success Factors for Effective Subsurface Imaging of Overthrust Belt Legacy Seismic Data
Walt Ritchie and Mihai Popovici
Search and Discovery.com
... (i.e., only small residual moveout error represents large velocity variation). The net effect was that residual curvature (velocity) estimates from...
2009
Abstract: Wide Azimuth Interpolation; #90211 (2015)
Daniel Trad, Jeff Deere, and Scott Cheadle
Search and Discovery.com
... time, but only recently have we been able to use complex multidimensional and global algorithms that have the capability to infill large gaps in wide...
2015
Petrophysics and Pore Pressure: Pitfalls and Perfection; #40654 (2010)
Andrew Buffin
Search and Discovery.com
..., 1974, Formation velocity and density—the diagnostic basics for stratigraphic traps: Geophysics, v. 39, p. 770–780. Greenberg, M.L., and J.P. Castagna...
2010
Simple model, complex strata: 2-D numerical forward model analysis of heterogeneity and controls in submarine fan systems
Alfie W. Mackie, Christopher J. Stevenson, Peter M. Burgess
Journal of Sedimentary Research (SEPM)
... et al. 2020). Autogenic influence on vertical stacking patterns is difficult to quantify because effects vary spatially and evolve over time...
2024
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
... and a mud volcano makes velocity model building and seismic imaging challenging. The image underneath such shallow gas anomalies suffers from...
2019
A Seismic Method for Estimating Subsurface Vp/Vs Ratio Based on Converted Waves: A Case Study From Arabian Gulf, #42077 (2017).
Haoran Guo, Yuefeng Sun, Zhifeng Wan
Search and Discovery.com
... properties of rocks, such as Young's modulus and Poisson's Ratio, can be calculated on the basis of P and S wave velocity ratio. It can indicate the kind...
2017
Challenges to Processing, Interpretation and Depth Conversion Posed by Dynamic Statics Over the Ujung-Pangkah Field
Donald Easley, Ferry Yustiana
Indonesian Petroleum Association
.... The main physical parameter associated with the sediments that cause this profound effect on the seismic data is its velocity. A series of uphole...
2009
Combined P and S Waves Survey for Hydrocarbon Exploration
Basuki Puspoputro
Indonesian Petroleum Association
... ratio, shear to compressional waves travel time ratio, against interval velocity, either compressional or shear wave, offers the most powerful means...
1990
Geometry and Facies of Stacked Shallow-Marine Sandier Upward Sequences Dissected by Erosion Surface, Cardium Formation, Willesden Green, Alberta
Roger G. Walker, Carolyn H. Eyles
AAPG Bulletin
..., at least in part, drapes the erosive topography illustrated in this paper. The effect of flattening a draping (dipping) marker and using it as a datum...
1988
Quantitative Assessment of Hydrocarbon Charge Risk in New Ventures Exploration: Are We Fooling Ourselves?
Noelle B. Schoellkopf
AAPG Special Volumes
... at several well locations across the basin. As shown in Figure 5, the effect of this first velocity model on the depth maps was to create a dip...
2012
Renewed Field Development Plan from Recently Found Uncertainty in Sungai Gelam Field, South Sumatra Basin, Jambi
Reza Rahadian, Erwin Dicky Dusyanto, Adi Widyantoro, Oki Musakti, Hendra Baskara
Indonesian Petroleum Association
... been problematic, because there is no valid velocity control as the only one checkshot data located in the eastern side of the field. Seismic datum...
2019
Preparation of a Technical Article
Julian W. Low , Jules Braunstein
AAPG Bulletin
... of geological society publications and company reports, we have worked on manuscripts from the time of their inception to their completion...
1964
The Geophysical Aspects of Abnormal Fluid Pressures
Edward B. Reynolds, John E. May, Alf Klaveness
Houston Geological Society
... of reflection geometry for a velocity analysis. 34 Figure 1c. Examples of velocity analyses from two offshore Louisiana areas. 35 Figure 2. Effect...
1971
Basement-involved Contractional Wedge Structural Styles: Examples from the Hanna Basin, Wyoming
Van S. Mount, Kevin W. Martindale, Thomas W. Griffith, John O. D. Byrd
AAPG Special Volumes
... in the velocity model building.Figure 5. Hanna Basin regional 2-D seismic line. The vertical scale on the southwest end of the section is the time in seconds...
2011
The Influence of Transport Fluctuations on Spatially Averaged Topography on a Sandy, Braided Fluvial Fan
Chris Paola, Gary Parker, David C. Mohrig, Kelin X. Whipple
Special Publications of SEPM
... determines the I at Co VH VVH I 11 where 11 is the elevation of the sediment surface relative to some fixed arbitrary datum t is time cr is subsidence...
1999
Athabasca oil sands: Megatrap restoration and charge timing
Richard S. J. Tozer, Albert P. Choi, Jeffrey T. Pietras, Donald J. Tanasichuk
AAPG Bulletin
... that the northern trap domain was charged not before 78 Ma. The trap restoration has been tested using bitumen-water contact well picks. The restored...
2014
Risk Reduction for Prospecting in the Unconventional Niobrara Play
Tony Rebec, Marino Pareja
Unconventional Resources Technology Conference (URTEC)
.... Producing structural maps with all this detail would be very time consuming. Co-rendering the time structure with the geometric attributes would simplify...
2013
Seismic Imaging and Interpretive Model Building in the Colombian Andes
Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... ANDES ROB VESTRUM TBI (Thrust Belt Imaging): 2300, 645 - 7 Ave SW, Calgary, Alberta, Canada ABSTRACT Lateral velocity variation and dipping anisotropy...
2006
Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia
David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho
Indonesian Petroleum Association
... contain rapid lateral velocity variations. Previous stacking velocity estimates are used initially to produce a pre-stack time migrated section, which...
2005
Impossibility of Bernoulli Pressure Forces on Particles Suspended in Boundary Layers: DISCUSSION
John B. Southard
Journal of Sedimentary Research (SEPM)
... is the same over all sections through the flow normal to the boundary; by steady we mean that the velocity nowhere varies with time. A flow of this sort...
1970
Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)
Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli
Search and Discovery.com
... in time to get the initial acoustic event location. The influence of a span between the receivers, influence of the velocity model and relative source...
2015
"The New Global Tectonics": Major Inconsistencies: DISCUSSION
Donald E. Mills
AAPG Bulletin
... picks up at a point in earth history when the earth is little different in volume and density from what it is today. At best, one might speculate...
1972
Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia
Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure
International Meeting for Applied Geoscience and Energy (IMAGE)
... a Horizontally Transverse Isotropic (HTI) medium, seismic velocity anisotropy could be investigated by performing residual NMO correction...
2023
Dynamics of Sediment Movement
Gerard Middleton, John B. Southard
Special Publications of SEPM
... motions even within the viscous sublayer of a flow with steady time-average velocity. So it should be clear that any criterion that we can establish...
1984
Seismic Applications of the Velocity Log
W. G. Rimmer
CSPG Bulletin
...------- It is obvious that velocity control is essential before any seismic time map can be converted to depth. We should ask ourselves whether we need...
1960