Fabric Anomaly in Mud Clast Distribution in the Lambir Formation (Mid to Late Miocene), Sarawak (Geology Paper 22)

E. Padmanabhan, A. S. Mohd Pauzi

Geological Society of Malaysia (GSM)

... to seismic anisotropy caused by change in wave velocity and polarization with propagation direction. Therefore, the study was to evaluate...

Abstract: Are Double-Couples Over-Represented in Microseismic Focal Mechanism Studies?; #90172 (2014)

Farshid Forouhideh, David W. Eaton

Search and Discovery.com

..., multicomponent P- and S-wave amplitudes are employed in determining the moment tensors through a least-square inversion approach. In order to define...

Petroacoustic Signature of Carbonate Rocks Microstructure, #120036 (2012)

Elisabeth Bemer, Mathilde Adelinet, Youri Hamon, Jérémie Dautriat, Jean-François Nauroy

Search and Discovery.com

... represent a major challenge. Rocks usually show a strong correlation between wave propagation velocities (Vp and Vs) and porosity. The corresponding...

5-D Interpolation Compensates for Poor Sampling, by Daniel Trad; #41504 (2014).

Search and Discovery.com

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... is the desirable information within the recorded seismogram, thus there is a need to remove the source and wave propagation path effect...

Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)

Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf

AAPG Bulletin

... Memoir 64, p. 2754.Kennett, B. L. N., 1983, Seismic wave propagation in stratified media: Cambridge, United Kingdom, Cambridge University Press, 342...

Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations

Randall Marrett

Rocky Mountain Association of Geologists

... 78712 ABSTRACT Open fractures have a profound impact on fluid flow and shear-wave propagation in rock. Previous models have specified...

Ultrasonic Pulse Velocities and Elastic Moduli of Marble Cores from the Kuala Lumpur Limestone

J. K. Raj, Rogayah Hj. Tayib

Geological Society of Malaysia (GSM)

... to be dependent upon their inherent textural features. Fine grained marble cores show mean compressional and shear wave velocities of5,147 m/sec...

Improving Microseismic Denoising Using 4D (Temporal) Tensors and High-Order Singular Value Decomposition

Keyla Gonzalez, Eduardo Gildin, Richard L. Gibson Jr.

Unconventional Resources Technology Conference (URTEC)

...racture propagation information by noticing the same P- and S-wave arrivals for both times. Fig. 20. Left: Microseismic traces of time 1 (τ1) and 5 (τ5)...

Meramec Velocity Systematics

Jing Fu, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... of this paper by anyone other than the author without the written consent of URTeC is prohibited. Abstract Elastic wave velocities are often used...

Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin

Muhamad Noor Ali

Indonesian Petroleum Association

... 119 126 The importance of understanding the propagation of seismic waves in porous media containing fluids is now recognized by most reservoir...

EXTENDED ABSTRACT: Comparison of structural imaging in anisotropic media using P-wave and S-wave data

M. Graziella Kirtland Grech, J. Helen Isaac, Robert R. Stewart, Don C. Lawton

CSPG Special Publications

...EXTENDED ABSTRACT: Comparison of structural imaging in anisotropic media using P-wave and S-wave data M. Graziella Kirtland Grech, J. Helen Isaac...

ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010)

Felix Oghenekohwo and George Smith

Search and Discovery.com

...ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010) Felix Oghenekohwo and George Smith Comparison...

Direct observation of transient fluid pressure surge and resonance in a fluid-filled fracture

Yuesu Jin, Nikolay Dyaur, Yingcai Zheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... pressure in the fracture during wave propagation. We also built a new low frequency source (Xfrac-S) to excite the sinusoidal acoustic wave in water...

Fracture and regional stress-related upper crustal azimuthal anisotropy in the vicinity of the 2016 M5.1 Fairview, Oklahoma, earthquake

Enyuan Jiang, Yan Jia, Jiaqian Liang, Kelly H. Liu, Stephen S. Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave splitting analysis using local S waves recorded by six stations in the vicinity of the 2016 M5.1 earthquake. The event is generally considered...

High Resolution Monitoring and Modeling of Steam Injection in the Athabasca Oil Sands at UTF: A Case Study

Search and Discovery.com

... #90170©2013 CSPG/CSEG/CWLS GeoConvention 2008, Calgary, Alberta, Canada, May 12-15, 2008 Wave Propagation Modeling To explain the propagation...

Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion

Arnab Dhara, Mrinal Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... propose an alternative approach for FWI using a combination of machine learning and the physics of wave propagation. Unlike a conventional supervised...

Are Tides Controlled by Latitude?, #51305 (2016).

Robert W. Dalrymple, Laurie Padman

Search and Discovery.com

... that prevents effective northward propagation of the tidal wave; and Antarctica has narrow and deep continental shelves that do not accentuate the tide...

Seismic studies on the eastern seaboard of Canada

J. E. Blanchard, A. M. Dainty, G. N. Ewing, C. E. Keen, M. J. Keen, G. S. Moore, C. F. Tsong

Atlantic Geology

... experiments are designed to make clear the structure of the crust and upper mantle and their inter-relationship, and of the nature of seismic wave...

ABSTRACT The Past 100 Years - What Have We Learned

John Felmy

Petroleum History Institute

... for petroleum, and geological aspects of electromagnetic wave propagation on the ground. Following Beers, 11...

ABSTRACT After Drake: People, Places, and Petroleum

Kathy J. Flaherty

Petroleum History Institute

... for petroleum, and geological aspects of electromagnetic wave propagation on the ground. Following Beers, 11...

Seismograph Recording of the Ripple Rock Explosion

P. L. Willmore

CSPG Bulletin

... of the last was only about 18 milliseconds. The shock wave that appeared on the surface of the water showed simultaneously over the whole area. Permanent...

Time-lapse processing and imaging of the Snowflake 3D DAS VSP CO2 monitoring dataset

Xiaohui Cai, Kristopher A. Innanen, Qi Hu, Ziguang Su, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... address in this study. Our primary focus is on enhancing the quality of upgoing wave data through a comprehensive approach, including phase analysis...

Abstract: Seismic Imaging Of Sandbox Models

Donald H. Sherlock

Petroleum Exploration Society of Australia (PESA)

... to study the effects of seismic wave propagation and to improve methods of data acquisition, processing and interpretation. By the role of se ism ic...

Extended Abstract: Imaging Basin Architecture with Passive Source Seismic Data: Results from Eastern and Southern Africa Using AfricaArray Data

Andrew Nyblade

Houston Geological Society Bulletin

... new information about the location of thermal anomalies in the mantle and their influence on rift basin formation and rift propagation. In this paper...