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 19,707 Results. Searched 195,504 documents.
Challenges and Current Advances in the Rock Physics of Carbonate Rocks, #120094 (2012)
Tiziana Vanorio, Yael Ebert, Ammar El Husseiny
Search and Discovery.com
... measuring the variation of acoustic properties upon injection of CO2 show that both P-wave and S-wave velocity of the carbonate dry frame changes upon...
2012
Entrainment and Distribution of Different Sand Sizes Under Water Waves
Peter Nielsen
Journal of Sedimentary Research (SEPM)
... are of the same order of magnitude as the wave-induced velocity amplitude outside the boundary layer. This means that for all naturally occurring wave periods...
1983
Finite Difference Modelling: Part IV
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... interpretation. The exact acoustic velocity at which the wave moves from one point to another depends on the physical properties of the medium. For constant...
2019
Abstract: Full Waveform Inversion for Complex Near Surface Imaging Using SEG Seam II Synthetic Model; #90319 (2018)
Ali A. Mohamed, Abdullatif A. Al-Shuhail
Search and Discovery.com
...-end technology in velocity model building and seismic wave migration for imaging complex near surface structure having small-scale geological...
2018
DAS Recorded Body and Tube Wave Generated by Perforation Shots: Analysis and Numerical Modeling for Completion Monitoring and Reservoir Characterization
Shuang Zhang, Aleksei Titov, Vikram Jayaram, Hector Bello, Robert Hurt, Ge Jin
Unconventional Resources Technology Conference (URTEC)
... P-wave velocity is comparable with the sonic log with a slight discrepancy in values. Two factors may cause the observable discrepancy. First...
2021
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
... constrained by a velocity model. The first step in generating the anisotropy cube was determination of S-wave splitting. The maximum S-wave split time...
2014
Abstract: Depth Velocity Model Optimization Using Beam Migration in a Mediterranean Field Offshore Egypt, by Ahmed El Bassiony, Bertrand Caselitz, Vira Matsourak, and Charles Zeltser; #90105 (2010)
Search and Discovery.com
2010
The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data
Peter Scholtz, Truong Nguyen, Arash Jafar Gandomi
International Meeting for Applied Geoscience and Energy (IMAGE)
... of direct wave arrival times, and the high density of carpet shooting gives the redundancy required to invert for water velocity and receiver positioning...
2023
High-End Model Building Techniques for Revealing a Pre-Carbonate Reservoir Offshore East Natuna Basin, Indonesia
Jun Wang, Yonghe Guo, Yitao Chen, Muhammad Nauvall Juliansyah, Nick Crabtree
Indonesian Petroleum Association
... velocity model is required to correctly describe the wave propagation and properly image the targeted pre-carbonate structures. Full-waveform inversion...
2023
Links between Dynamic Pressure Variations and Internal Velocity Strucure in Experimental Turbidity Currents: Implications for Flow-Substrate Interactions, by William D. McCaffrey; #90052 (2006)
Search and Discovery.com
2006
Meramec Velocity Systematics
Jing Fu, Carl Sondergeld, Chandra Rai
Unconventional Resources Technology Conference (URTEC)
...-wave sonics exists in legacy wells. Although considerable research has been carried out on conventional reservoir velocity systematics...
2020
ABSTRACT: Design Analysis of the Raymer Hunt-Gardner Algorithm and Modification for Shaly Sands; #90118 (2011)
Hari Kumar
Search and Discovery.com
... such as GR, P-wave velocity can be used for deriving precise porosity values. Experience also suggests bulk density may be substituted for omega...
2011
Depth Imaging Seeing the Invisible
Vetle Vinje
GEO ExPro Magazine
... wave velocity is constant in echo-location. In the real earth velocities may vary from 1,500 m/s to more than 6,000 m/s. The energy does not travel...
2010
The effects of seismic anisotropy on mining seismology
Andrew King
Petroleum Exploration Society of Australia (PESA)
... velocities, can be significant, with velocity differences of 30-40% being common. This observation implies that P-wave velocities will depend on the elevation...
2019
Wave-Formed Sedimentary StructuresA Conceptual Model
H. Edward Clifton
Special Publications of SEPM
... 1973 The critical velocity at which a sheet flow on both grain size and wave period develops depends on grain size Dingler 1974 The transition between...
1987
Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir
Thariq Guntoro, Intan Andriani Putri, Pebrian Tunggal Prakosa, Yulia Putri Wulandari
Indonesian Petroleum Association
... velocity is polarized parallel to the fracture plane and the wave with the lower velocity is polarized perpendicular to the fracture plane. The ratio...
2014
Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study
Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... data. Seismic P & SH-wave velocity values obtained from in situ measurements have been used for calculating the anisotropy percentage and slowness...
2000
Ripple Marks in Motion: ABSTRACT
Herbert J. Summers
AAPG Bulletin
...-velocity meter was arranged to show in some of the pictures enabling instantaneous values to be read and correlated with ripple movement. Various...
1965
Abstract: Practical Implementation of Wave-Equation Datuming for Resolving Near-Surface Problems, by Khaled Al Dulaijan and Saleh M. Al-Saleh; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Relating P-Wave velocity to rock strength in high-porosity, shallowly buried sediments: Implications for in situ stress estimates, by Katelyn Olcott; #90157 (2012)
Search and Discovery.com
2012
Observing Pore-Scale Gas Hydrate Morphology and its Acoustic Response to the Host Sediments
Search and Discovery.com
N/A
Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)
Dumitru Ion and Mike Galbraith
Search and Discovery.com
... enhancing the velocity analysis. Introduction In converted wave seismic data processing an important step is the evaluation of the receiver statics...
2015
Using Seismic Velocity Anisotropy to Predict Fractures: A Calibrated Case Study from the Green River Basin of Wyoming, by Shanley, Keith W., J. Chris Besler, William A. Miller, John F. Gegg; #90030(2004)
Search and Discovery.com
2004
Seismic Velocity Dispersion and the Petrophysical Properties of Porous Media
Search and Discovery.com
... the vertical component of the correlated VPS section, and the P-wave velocity from well logging. The source-borehole offset was 22m, and the receivers were...
2013
Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)
Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng
Indonesian Petroleum Association
...Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia) Andi Kusuma, Florent...
2011