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The AAPG/Datapages Combined Publications Database
Showing 20,882 Results. Searched 201,044 documents.
Q-compensation imaging of anisotropic viscous quasi-acoustic media along wavefield propagation path
Bohan Zhang, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of anisotropic viscous quasi-acoustic media along wavefield propagation path Bohan Zhang* and Huazhong Wang, Wave Phenomenon and Intelligent...
2022
A Systematic Approach to Petrophysical Characterization of Organic-Rich Shales in Barnett and Eagle Ford Formations
Junhao Zhou, Chang Min Jung, Martin E. Chenevert, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
.... The signal generator generates electrical pulses that are converted to acoustic wave forms displayed by the oscilloscope. We use molasses...
2013
Study on fluid discrimination method based on prestack frequency-dispersion characteristics
Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and fluid identification. Method Forward modeling of viscoelastic wave equation The target of this study is a heavy reservoir, and the viscoelastic...
2022
Ichnological Assemblages of Wave-Influenced and Mixed River- and Wave Influenced Deltaic Deposits in the Viking Formation, Alberta, Canada
Lynn T. Dafoe, S. George Pemberton
Special Publications of SEPM
...Ichnological Assemblages of Wave-Influenced and Mixed River- and Wave Influenced Deltaic Deposits in the Viking Formation, Alberta, Canada Lynn...
2009
Laboratory Experiments and Numerical Simulation on Bitumen Saturated Carbonates: A Rock Physics Study for 4D Seismology
Arif Rabbani, Jason Nycz, Zizhen Wong, Doug Schmitt, Ken Gray
Petroleum Exploration Society of Australia (PESA)
... suite of ultrasonic measurements with bitumen saturated carbonate show the P- and S-wave velocities decrease by ~11.5 % and ~8.5 % for a temperature...
2016
Target-oriented wavefield calculation using Recursive Patched Green Functions
Edwin Fagua Duarte, Janaina Schwarzrock, Danyelle da Silva, Joao Medeiros de Araujo, Mauro Ferreira
International Meeting for Applied Geoscience and Energy (IMAGE)
..., widely used in quantum mechanics. The wavefield calculated at the target and receivers is numerically equivalent to obtained with wave propagation...
2023
An immersed boundary topography approach for TTI acoustic propagation
Edward Caunt, Rhodri Nelson, Tim MacArthur, Fabio Luporini, Gerard Gorman
International Meeting for Applied Geoscience and Energy (IMAGE)
... Gorman1,2 1 DevitoCodes Ltd, 2 Imperial College London, 3 Thrust Belt Imaging SUMMARY Application of wave-equation-based processing workflows in the presence...
2024
Developing a Versatile Method for Rock Physics Modeling in a Carbonate Reservoir by Integrating Rock Mechanic Laboratory Results, Petrophysical Analysis and Computational Rock Physics: A Case Study from The Kais Formation in the Salawati Basin
Al Hafeez, Ananto Wibisono, Rochmad, Khairil Iqbal, Agus Guntoro, Gianita Octavia
Indonesian Petroleum Association
... reservoirs. Seismic attributes analysis, AVO analysis, inversion analysis and also 4D Seismic will benefit from correct P-wave and S-wave velocity values...
2016
Longitudinal Ripple Marks in Mud and Sand
L. M. J. U. Van Straaten
Journal of Sedimentary Research (SEPM)
... marks in mud, wave-formed ripple marks in mud, and longitudinal ripple marks in sand. The writer wishes to convey his thanks to Prof. B. G. Escher...
1951
Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study
Giuseppe Provenzano, Grégory Biévre, Romain Brossier, Stéphane Garambois, Ludovic Métivier
International Meeting for Applied Geoscience and Energy (IMAGE)
...Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study Giuseppe Provenzano, Grégory Biévre, Romain Brossier...
2024
Nearshore Bedform Patterns Along Rhode Island from Side-Scan Sonar Surveys
Andrew Morang , Robert L. McMaster
Journal of Sedimentary Research (SEPM)
..., megaripples, and sand waves. Fields of low amplitude sand waves, 10-15 m in wave length, were discovered lying parallel to the shoreline at depths...
1980
Determination of Geomechanical Parameters from Geophysical Logs: Section IV. Exploration Methods
M. B. Dusseault
AAPG Special Volumes
... the transit time of the P-wave (compressional wave) over a fixed interval. The second is a complete wave-train showing amplitude, times, and frequency...
1987
Analysis and Integration of Well Logs and Ultrasonic Velocities of Productive Facies in the Upper Viola Formation in Southwestern Kansas; #11110 (2018)
William K. Hagood, Victor Cimino, Matthew Totten, Abdelmoneam Raef
Search and Discovery.com
... and geochemical data were used to discriminate facies and sequences. Ultrasonic P-wave laboratory measurements and comparison with seismic frequency...
2018
Quantifying Mixed-Process Variability In Shallow-Marine Depositional Systems: What Are Sedimentary Structures Really Telling Us?
Valentina M. Rossi,, Mauricio M. Perillo, Ronald J. Steel, Cornel Olariu
Journal of Sedimentary Research (SEPM)
...,, Mauricio M. Perillo, Ronald J. Steel, Cornel Olariu 2017 1060 1074 Vol. 87 (2017) No. 10. (October) Interpreting the whole range of fluvial, wave...
2017
Experiments on Longshore Transport and Sorting of Pebbles: Chesil Beach, England
A. P. Carr
Journal of Sedimentary Research (SEPM)
... that material is out of circulation by being above or below the zone of wave action and transport opposite to the prevailing direction from time to time...
1971
Using Reflected Phases to Improve Depth Resolution of Microseismic Source Locations from Single-Well Observations
James Rutledge, Nobukazu Soma
Unconventional Resources Technology Conference (URTEC)
... beneath the oil reservoir within a salt layer when using direct P- and S-wave arrivals. We identified two multiple reflected phases and, through a series...
2013
Coastal Processes and Depositional Patterns on Cape Ann, Massachusetts
Robert W. Cunningham , William T. Fox
Journal of Sedimentary Research (SEPM)
... beach profiling, sediment sampling, and simulated wave refraction. Wave energy, resulting primarily from northeast storms and the prevailing...
1974
Animal–Substrate Interactions in an Early Miocene Wave-Dominated Tropical Delta: Delineating Environmental Stresses and Depositional Dynamics (Tacata Field, Eastern Venezuela)
Luis A. Buatois, Nubia Santiago, Kaolu Parra, Ron Steel
Journal of Sedimentary Research (SEPM)
..., and phytodetrital pulses. Wave-induced stresses include elevated wave-energy levels, repeated erosion, and longshore drift. Tide-induced stresses include...
2008
Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin
Muhamad Noor Ali
Indonesian Petroleum Association
..., ITS-02, and ITS-03 were measured. Compression wave (P-wave) velocity, shear wave (S-wave) velocity, water saturation and bulk density were obtained from...
2002
Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model
Ying Xu, Feng Zhang, Guohua Niu, Xiangyang Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... laboratory measurements found that the shales of the K2qn1 exhibit extremely strong seismic anisotropy, and the mean value of S-wave anisotropy...
2024
Hybrid 3D Marine Towed-Streamers and Ocean-Bottom Nodes Survey - Challenges and Solutions for Seismic Data Processing and Imaging
Wai Leng Cheah, Wong Li Ming Joyce, Evonne Hooi Rong Yu, Artem Sazykin, Gavin Menzel-Jones
Indonesian Petroleum Association
... was the presence of shear-wave energy on the vertical (Z) component of the geophone. Although shear-wave energy is very valuable signal during multicomponent (4C...
2019
Rhomboid Ripple Mark, Indicator of Current Direction and Environment
John H. Hoyt and Vernon J. Henry, Jr.
Journal of Sedimentary Research (SEPM)
... in the direction of current flow and are pointed up current. They are formed on the foreshore beach by wave backwash and by washover of low bars...
1963
Rock Physics Modeling in Unconventionals: A Midland Basin Case Study
Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
..., porosity, fluids, pore shape and effective stress, the model can be successfully used for predicting P- and S- wave velocity as a function of total...
2024
Entrainment and Distribution of Different Sand Sizes Under Water Waves
Peter Nielsen
Journal of Sedimentary Research (SEPM)
... and suspended sediment collected at different elevations over wave ripples shows that for grain sizes larger than 0.5 mm the likelihood of entrainment...
1983
Estuarine Facies Models: Conceptual Basis and Stratigraphic Implications: PERSPECTIVE
Robert W. Dalrymple, Brian A. Zaitlin, Ron Boyd
Journal of Sedimentary Research (SEPM)
... of estuary evolution. Two distinct but intergradational types of estuaries (wave- and tide-dominated) are recognized on the basis of the dominant marine...
1992