Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 20,259 Results. Searched 197,434 documents.
Ultrasonic wave velocities measurements and seismic anisotropy at Karari gold deposit: Implications for gold exploration
Andre Eduardo C. M. de Souza, Stephanie Vialle, Andrej Bona
Petroleum Exploration Society of Australia (PESA)
... of anisotropy A rock is considered seismically anisotropic when its velocities vary with the direction of the wave propagation. The anisotropy can...
2019
Supercomputers for Beginners: PART III: GPU-Accelerated Computing
Lasse Amundsen, Martin Landrø, Børge Arntsen
GEO ExPro Magazine
... involves solving differential equations that describe the wave propagation under a set of initial, final and boundary conditions and a velocity model...
2016
Automated velocity model building using Fourier neural operators
Guanghui Huang, Sean Crawley, Ramzi Djebbi, Jaime Ramos-Martinez, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... of numerical methods to solve partial differential equations (PDE’s) (Li et al., 2021). In seismic wave propagation, for example, Yang et al. (2021), Konuk...
2023
A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
..., during seismic wave propagation, pore fluids can experience wave-induced fluid flow, resulting in squirt flow. In order to address these issues, starting...
2023
Hydrocarbon Expression on Low-Impedance AVO: A Phenomenon of Amplitude Reversal
W. Waluyo
Indonesian Petroleum Association
... and S wave partitioning phenomena described by Zoeppritz (1919). When the propagation of a P wave impinges on an interface between two media...
2002
Potential Causal Mechanisms for MTC Generation from the Northwest African Shelf; #50216 (2009)
Dallas D. Dunlap, Lorena G. Moscardelli, Matthew Hornbach and Lesli Wood
Search and Discovery.com
... was generated to determine Tsunami wave propagation in the Northern Atlantic Inputs: •The “core of MTC 2” was used = 127 km3 (int vel 2200m/s) •Starting...
2009
Geomechanical Properties of the Upper Ordovician Macasty Shale and its Caprock, Anticosti Island: A Regional Evaluation for a Promising Tight Oil Play, #80542 (2016).
Denis Lavoie, Stephan Sejourne
Search and Discovery.com
... a calibration with data from the only reference well on the island for which a sonic log of the S wave is available. A series of calibration tests were...
2016
References Cited: Part 7. Geophysical Methods
AAPG Special Volumes
...: Geophysics, v. 53, p. 659-667. Cheng, C. H., and M. N. Tackoz, 1981, Elastic wave propagation in a fluid-filled borehole and synthetic acoustic logs...
1992
ABSTRACT 4D Seismic Monitoring of CO2: Practical Considerations, #90103 (2010)
David Lumley
Search and Discovery.com
... flow, the approximate physics of certain imaging operators to account for full wave propagation effects, and the sensitivity of certain nonlinear...
2010
Abstract: Wave-Climate Studies in Baltimore Canyon Trough OCS--Environmental Implications, by V. Goldsmith, R. A. Gammisch, P. S. Rosen; #90968 (1977).
Search and Discovery.com
1977
Classification of Excavated Material Based on Simple Laboratory Testings
Mohd For bin Mohd Amin
Geological Society of Malaysia (GSM)
... 84 85 86 Approximate Cube Compressive Strength MPa 35 21.5 36.5 20.5 26.0 25 .5 32.5 12.9 34.7 11.3 18.1 17.4 Table 3. Relative propagation wave...
1995
Imaging of Subsurface Velocity Structure on Volcanic Area of South East Java: An Application of Passive Seismic Ambient Noise Tomography for Sub-Volcanic Hydrocarbon Exploration
Pongga Wardaya, Erlangga Septama, Vida Irine Rossa, Richie Rahmat Pratama, Rusalida Raguwanti
Indonesian Petroleum Association
... record the coherent seismic noise coming from the atmospheric activity, sea wave, or industrial activity in the surface. Cross correlation between...
2021
Cross-Well Seismology: A New Production Tool
B. N. P. Paulsson, R. T. Langan
Indonesian Petroleum Association
...- and S-wave) can be used to determine the location of steam in an enhanced oil recovery project and the continuity of sand and shale layers between...
1988
Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... is the circular frequency, f is the frequency, c is the propagation velocity, and z is the source depth. In marine seismic surveying, the time domain...
2013
Advanced Technology Improves Natural Fracture Prediction - Workshop Summary
Doug Pachen, Rob Finley, Bob Heim, Steve Laubach, Bob Hardage
PTTC
.... A newly available shaped-charge source can create S waves for fracture identification. P-to-S wave mode conversion was demonstrated to be as effective...
1998
The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data
Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny
Indonesian Petroleum Association
... in Figure 2(a). Figure 2(b) illustrates a hypothetical CMP experiment, where the wave propagation associated to the central ray is shown in different...
2009
Unconventional Play Fracture Characterization Through Orthorhombic Depth Model Building
Guy Hilburn, Amit Pendharkar, William Keller, René Mott, Jorge Peinado, Austin Jumper, Victor Kriechbaum
Unconventional Resources Technology Conference (URTEC)
... and fracture orientation allows for the probing of reservoir properties through models of the earth’s kinematic anisotropy. Sound propagation is faster...
2018
Depositional Structures and Processes in the Non-barred High-energy Nearshore
H. Edward Clifton, Ralph E. Hunter, R. Lawrence Phillips
Journal of Sedimentary Research (SEPM)
... the direction of wave propagation, and where the waves obliquely approach the shore, the cross-bedding produced by the megaripples will be similarly...
1971
Petrophysical Classification of Siliciclastics for Lithology and Porosity Prediction from Seismic Velocities (1)
LEV VERNIK and AMOS NUR
AAPG Bulletin
... of stress, temperature, pore pressure) of rocks in situ. Many theoretical models of wave propagation in porous media have been proposed (Gassman, 1951...
1992
Evaluation of the Texaco Dielectric Log in Central Sumatra
P. T. Cox
Indonesian Petroleum Association
... wavelength and reaches the receivers by propagation rather than by induction. As an electromagnetic wave propagates, it is affected by three fundamental...
1983
Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)
Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang
Geological Society of Malaysia (GSM)
... the propagation of wave fronts, and thus accounts for all arrivals. It produces cleaner images; but it does not image steeply dipping events well. CBM has...
2008
Seismic Imaging of Fractures A Feasibility Study
Larry Lines
Search and Discovery.com
... the characterization of azimuthal anisotropy. In this area, Alford (1986) showed that the characterization of shear wave splitting in anisotropic media can...
Unknown
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... wave-equation downward continuation shot migration without loosing significant accuracy. Introduction The zero time (lag) imaging condition has been...
Unknown
Seismic Imaging of Fractures A Feasibility Study
Larry Lines
Search and Discovery.com
... the characterization of azimuthal anisotropy. In this area, Alford (1986) showed that the characterization of shear wave splitting in anisotropic media can...
Unknown
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
Search and Discovery.com
... wave-equation downward continuation shot migration without loosing significant accuracy. Introduction The zero time (lag) imaging condition has been...
Unknown