Abstract: Near Surface Seismic Reflection Studies to Delineate Depth to Bedrock, Salbukh, Saudi Arabia, by G. Al-Anezi,#90188(2014)

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Abstract: SAGD Production Monitoring by Seismic Refraction; #90172 (2014)

D. Dubucq, Tuhin Bhakta, P. Thore

Search and Discovery.com

... modeling was performed to assess the possibility to detect a steam chamber using refraction. Modeling suggests that refraction seismic should allow...

Abstract: Velocity Modeling and Static Corrections for Complex near-Surface - from Alternative Solutions to Improve Seismic Imaging in Muglad Basin, by Hussein A. Ahmed; #90105 (2010)

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Abstract: Seismic Refraction Tomography and Stratigraphic Variability of Upper Holocene Coastal Deposits Along the Al Qahmah Coast, Red Sea, Saudi Arabia; #91204 (2023)

Abdullah Nabhan, Wan Yang

Search and Discovery.com

... spacing of 10 m. The raw seismic refraction data were processed using SeisImager/2D of Geometric Inc., v. 2009. There is a significant variation...

Abstract: Using Supervirtual Refraction Interferometry to Enhance First Arrivals of Seismic Data from Saudi Arabia, by A.A. Al-Shuhail, #90188 (2014)

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Abstract: Seismic Refraction Surveys in Areas of Tropical Weathering and Rugged Topography: An Example from a Damsite Investigation in Pahang, Malaysia

C. A. Foss, K. Preamakanathan

Geological Society of Malaysia (GSM)

... boundaries. Along most of the survey lines two refractors were mapped using the Hawkins interpretation method~ but in regions of irregular topography...

Chapter 29: Haddam Meadows, Connecticut: A Case Study for the Acquisition, Processing, and Relevance of 3-D Seismic Data as Applied to the Remediation of DNAPL Contamination

Jason R. House, Thomas M. Boyd, and F. Peter Haeni

AAPG Special Volumes

... should collect in topographic lows in the bedrock. A 3-D seismic dataset was collected at the site to determine the feasibility of using...

The Use of Electrical and Seismic Methods for Imaging Shallow Subsurface Structure of Limestone at Batu Caves, Kuala Lumpur, Malaysia

Abdul Rahim Samsudin, Mohammed I. Abu Shariah, Umar Hamzah

Geological Society of Malaysia (GSM)

... cavities can produced a measurable change in the apparent resistivity especially for shallow bedrock. The seismic refraction method is the most wi...

Review: Geophysical Methods for Karst Detection and Mapping

T. L. Dobecki

Houston Geological Society Bulletin

... and groundwater geophysics, is not a good method for direct detection of karst features. Most karst features have low seismic velocity, which refraction tends...

A Meaningful Correlation between Shallow Seismic Refraction Data to Borehole Data in Site Investigation Work

Samsudin bin Hj Taib, Ahmad Nizam Hasan

Geological Society of Malaysia (GSM)

... method (Redpath, 1973) can be used to interpret the seismic refraction data. DEPTH I (meters) 0 I- DESCRIPTION OF STRATA BH2 SPT values I N...

The Use of Seismic Refraction Method in Slope Failure Investigation

Khairul Anuar Mohd. Nayan, Rahman Yaccup, Abd. Rahim Samsudin, Umar Hamzah, Abd. Ghani Rafek

Geological Society of Malaysia (GSM)

...The Use of Seismic Refraction Method in Slope Failure Investigation Khairul Anuar Mohd. Nayan, Rahman Yaccup, Abd. Rahim Samsudin, Umar Hamzah, Abd...

Multidisciplinary site investigations using refraction microtremor surveys

A. Pancha, J. Louie, R. A. Apperley

International Meeting for Applied Geoscience and Energy (IMAGE)

...Multidisciplinary site investigations using refraction microtremor surveys A. Pancha, J. Louie, R. A. Apperley Multidisciplinary Site Investigations...

Excavability of Inter-Bedded Quartzites and Phyllites of the Lower Carboniferous Sungai Perlis Beds at Bukit Teluk Batu, Terengganu Darul Iman

John Kuna Raj, Ahmad Nizam Hassan, Ahmad Zulhilmy

Geological Society of Malaysia (GSM)

... - 28 m depth Interpretation Pedological soil zone Saprock zone - Moderately to highly & completely weathered quartzites & phyllites Bedrock zone...

Groundwater Investigation Using Combined Geophysical Methods, #40914 (2012)

Amarachi R Alisiobi, B. D. Ako

Search and Discovery.com

.... The vertical electrical sounding stations were located based on the results of the refraction survey. The VES technique was employed for the resistivity method...

Siting recharge basins and improving groundwater models using multiple survey methods in Southern California

Nicole Pendrigh, Michael Blazevic, John Jansen, Kristen Marberry

International Meeting for Applied Geoscience and Energy (IMAGE)

.... However, the MASW was able to image the bedrock and the results were used as a confirmation of depth to bedrock for use in interpretation of the ERT...

2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor

Umar Hamzah, Abd Rahim Samsudin

Geological Society of Malaysia (GSM)

... using seismic refraction technique was carried out at a proposed development site at MINTOengkil. The aim of the study was to characterize...

Time-Lapse Refraction Seismic II: Field Examples

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... discussed the development of time-lapse refraction seismic as a complementary monitoring method. Here we look at some field examples. Scientific theory...

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

... solution obtained using a conventional method of interpreting picked first arrivals. Figure 9 shows interferometric refraction statics corrections...

Abstract: 2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor

Umar Hamzah, Abd Rahim Samsudin

Geological Society of Malaysia (GSM)

... & ABD RAHIM SAMSUDIN Program Geologi, Fakulti Sains & Teknologi, Universiti Kebangsaan Malaysia ABSTRACT: A geophysical survey using seismic refraction...

Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography

Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman, Elive Menyoli, Ike Imala, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

...Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman...

Abstract: Turning-Ray Tomography and Tomostatics; #90224 (2015)

Babatunde Arenrin, Gary Margrave, and John Bancroft

Search and Discovery.com

... tomostatics with datasets using the delay-time method of conventional refraction statics. Our result shows that the velocity model from turning-ray...

Refraction Shooting with Expendable Sonobuoys: GEOLOGICAL NOTES

J. Ewing , R. Leyden , M. Ewing

AAPG Bulletin

... are based on depth in kilometers to 5+ km/sec refraction layer. V-24 track is based on satellite navigation. End_Page 175------------------------------ Fig...

Abstract: Automatic Time Picking and Velocity Determination on Full-Waveform Sonic Logs; #90171 (2013)

Lejia Han, Joe Wong, John C. Bancroft, and Robert R. Stewart

Search and Discovery.com

.... using the time-shift method are about 10% higher than the refraction formula values, probably due to errors in assumed values for h and vw (vw...

Abstract: Geophysical imaging of a shallow aquifer: initial field tests at Fredericton

K. E. Butler

Atlantic Geology

... potential (SP) methods for window detection, and (ii) imaging of aquifer stratigraphy and bedrock topography using seismic reflection surveys. A promising...

A High-Resolution Seismic Survey to Image the Top of Salt at Avery Island, Louisiana

Dawn Standridge, Cathy Bishop, Gary Kinsland, Robert Schneider, Laura Serpa

GCAGS Transactions

... that the original salt horizon was at a depth of approximately 11 mi (18 km). Equipment The data were recorded using two Geometrics' Geodes®, each with 24 channels...