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The AAPG/Datapages Combined Publications Database
Showing 148 Results. Searched 195,387 documents.
ABSTRACT: Super-Virtual Interferometric Stacking: Enhancing the Refracted Energy, by Aldawood, Ali A.; Alshuhail, Abdulrahman; Hanafy, Sherif; #90141 (2012)
Search and Discovery.com
2012
Inferring Bulk Reservoir Properties From Microseismcity
Search and Discovery.com
N/A
Towards an Improved Understanding of and Response to Large Microseismic Events Associated with Petroleum Operations
Search and Discovery.com
N/A
Hydraulic Fracture Monitoring Using a Downhole Sliding Array: an Innovative Single-Well Solution
Search and Discovery.com
N/A
Abstract: The Effects of Optimal Positioning of Multiple Borehole Microseismic Arrays for Monitoring Hydraulic Fracture Treatments; #90174 (2014)
Jason Hendrick, Eric von Lunen, and Sheri Bowman
Search and Discovery.com
... velocity model of the near wellbore geology. Acknowledgements Thanks to ESG for their technical work and contribution to our project. . Figure 1: Raypath...
2014
Where Is My Horizontal Well? Use of Borehole Seismic Where Velocities Vary Laterally
Agus Muharam, Frank Musgrove
Indonesian Petroleum Association
... raypath illustrating the calculations when the seismic time is also used. If there is not a good top reservoir reflector to use this method...
1998
Delaware Basin Horizontal Wolfcamp Case History: HTI Fracture Analysis to Avoid H2S and Extraneous Water Linked to Graben Features
Scott Cook, Mike McKee, Sid Bjorlie
Unconventional Resources Technology Conference (URTEC)
... that best flattens the gathers (Figure 6). Any anisotropy encountered along the entire raypath to the point in question impacts the shape...
2019
Structural Interpretation and Modeling of Seismic Data from the Moran and Paua Area, PNG Foldbelt
S. Lingrey
Papua New Guinea (PNG) Petroleum Convention Proceedings
... for uneven reflection sampling and raypath bending. The high topographic relief also creates problems with respect to the corrections necessary to a p p ro x...
2000
Dip and Azimuth Determination in 3D CRS-Stack
A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara
Indonesian Petroleum Association
... because of the Fresnel effect. Velocity is the only parameter required by conventional stacking. Stacking velocities represent long wavelength part...
2013
VSP – The Link Between Geology and Geophysics, by Ronald C. Hinds and Richard Kuzmiski, #40552 (2002).
Search and Discovery.com
2002
I. Relation of Structural Section to Seismic Section
Robert E. Sheriff
AAPG Special Volumes
... on the seismic trace at point B. End_Page 5-------------------------- Fig. 5. A raypath from a point on the surface B is bent on passing through...
1981
East Coast Canada: So How Difficult Could a 3D PreSDM Be?
Ali Karagül
Search and Discovery.com
... totaling 1800 km2 were recently processed through 3D SRME (Surface Related Multiple Elimination) and PreSDM to address the raypath distortions...
Unknown
East Coast Canada: So How Difficult Could a 3D PreSDM Be?
Ali Karagül
Search and Discovery.com
... totaling 1800 km2 were recently processed through 3D SRME (Surface Related Multiple Elimination) and PreSDM to address the raypath distortions...
Unknown
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... correlates the modelled raypath with a hyperbolic traveltime curve implied by the stacking velocity. Coherency Inversion The key advantage of coherency...
2000
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... traveltime curves, whereas stacking velocity inversion conelates the modelled raypath with a hyperbolic traveltime curve implied by the stacking velocity...
1999
3-D Design Philosophy – Part 2: Target Depth, by Bob Hardage, #40662 (2010)
Search and Discovery.com
2010
An Analysis of the Observed Time Discrepancies Between Continuous and Conventional Well Velocity Surveys
P. E. F. Gretener
CSPG Bulletin
... that the raypath of the conventional surveys should be well defined. It is the purpose of this study to analyse these discrepancies in detail in order...
1960
II. Migration to Remedy Geometric Distortions
Robert E. Sheriff
AAPG Special Volumes
... arbitrary and methods could be grouped differently. For example, all the methods could be considered "wave-equation" methods. The wave-front raypath...
1981
The Contribution of Simple Seismic Modeling for Reef Distribution Mapping
Soetomo J.A., Bambang Santoso
Indonesian Petroleum Association
... by the geometry of the raypath such as vertical for 1D, normal incidence for 2D and non-zero offset for 2D and 3D. The non-zero offset modeling is used to produce...
1985
The Application of Image Processing Techniques for Complex Structures
V. Sudhakar, I. T. McMahon
Indonesian Petroleum Association
... dependence and raypath effects due to depth-dependent interval velocities. DMO corrects for the dip dependence of moveout and inherently applies a migration...
1987
Cross-Well Seismology: A New Production Tool
B. N. P. Paulsson, R. T. Langan
Indonesian Petroleum Association
... depths, for a total raypath coverage of 5000 rays. Current research in data processing is concentrating on using the first-break traveltimes of P...
1988
V. Contributions of GeoSeismic Modeling
Norman S. Neidell
AAPG Special Volumes
... is a raypath display from the A2 salt which caps the reef. Notice the severe focusing near the flanks of the reef. We will soon see the effect...
1979
Incorporating refraction time-shifts into geophysical monitoring systems for monitoring shallow CO2 accumulations
Martyn Steel, Sjoerd A.L. De Ridder, Mike Branston, James Butt, Gabrielle Busanello
International Meeting for Applied Geoscience and Energy (IMAGE)
... from fluid substitution. Figure 1 Schematic representation of the raypath of the refracted head waves over the anomaly with extent E and velocity V2...
2023
3-D Tomographic Amplitude Inversion for Compensating Transmission Losses in the Overburden
Barry Hung, Kefeng Xin, Sergey Birdus, James Sun
Indonesian Petroleum Association
..., βijk is the attenuation factor at the ijkth gridded cell and lijk is the length of the raypath going through the ijkth gridded cell. Hence, equation...
2009
SOUTH ELK BASIN FIELD—A CASE HISTORY
Eric A. Bikis, Tom D. Anderson
Montana Geological Society
... drape fold, respectively. Figures 9, 10, 11, 12 show each depth model with its corresponding raypath diagram and synthetic time section...
1986