Geophysical Analyses to Map Concealed Faulting in the Wasatch Fault Zone in Northeastern Provo, Utah County, Utah

Alvin K. Benson, Leo T. Brown, Nathan Brett Mustoe

Utah Geological Association

... then processed using Palmer’s (1980) Generalized Reciprocal Method (GRM) for delineating irregular refractors. Depth profiles from individual spreads...

Memorial: Donald West Rockwell (1918-1997)

Richard L. Conroy

AAPG Non-Technical and Memorials

... work on migration and his contributions to the refraction method and to seismic data display are especially notable. We will all miss Don's creative...

Dual Origin of Basin and Range Faults

Gary W. Crosby

Utah Geological Association

.... Figure 2. Time-distance graphs. The lower graph is a composite for all refraction lines with the heavy lined segments representing bedrock velocities...

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

... be derived using both reflection and refraction seismic arrivals. Depending on the offset and the depth of the reflecting horizons, the seismic data...

ABSTRACT: Seismic Shear Wave Investigations for Fracture Mapping in Bedrock Controlled Hydrology, by C. Richard Bates; #91019 (1996)

Search and Discovery.com

An Integrated Geophysical Analysis of Shallow Faulting in the Wasatch Fault Zone Near Springville, Utah County, Utah

Alvin K. Benson, Nathan Brett Mustoe

Utah Geological Association

..., 1989b) and Mustoe (1994) delineated faults at Rock Canyon using results of gravity, magnetic, and seismic refraction surveys. Geologic Setting...

Volume-constrain first arrival tomography based near surface modeling and its application

Naijian Wang, Zhihui Yan, Qingpo Ma, Wei Wu, Yunfei Zu, Yonggui Hu

International Meeting for Applied Geoscience and Energy (IMAGE)

... processing in time domain, the static corrections calculated with depth-velocity curve or refraction method could usually achieve good results. By converting...

Abstract: P-wave and S-wave Near-surface Characterization in Northeast British Columbia (NEBC); #90174 (2014)

Liliana M. Zuleta and Don C. Lawton

Search and Discovery.com

..., 1959; Dufour, 1996) is useful for both depth and velocity determination. The basis of the plus-minus time analysis method lies in the traveltime...

Improvement of Seismic Tomographic Imaging by Downward Continuation and Modified SIRT

Teuku A. Sanny, D. Santoso, D. Dahrin, Fatkhan, Alfian B.

Indonesian Petroleum Association

.... The presence of the LVL is known as determined by the refraction seismic method. The knowledge of the thickness of the LVL and the top of bedrock enables us...

Depth of Penetration of Geophysical Exploration Methods as Applied in Shallow Engineering Geological Investigations

Abdul Ghani Rafek

Geological Society of Malaysia (GSM)

... layer thickness. A number o f estim ates for the depth of penetration are known when using the refraction seismic method. Bullock (1978) estim ates...

Wave Climate Models for the Continental Shelf: Critical Links Between Shelf Hydraulics and Shoreline Processes

Victor Goldsmith

Special Publications of SEPM

... Wave refraction is wave caused crests decreases and as the essentially bending by their slowing down as depth waves pass through shallow...

Abstract: Accurate and Automatic Computation of Refraction Statics in Large 3D Seismic Datasets; #90171 (2013)

Atul Jhajhria and Igor B. Morozov

Search and Discovery.com

... without any inversion, and 3) using accurate multi-layer ray-tracing and iterative inversion for a 3D depth model. Model resolution analysis and data...

Abstract: Geophysical Input for Geotechnical Site Investigation Over Reclaimed Land, Mangrove Swamp and Marine Environment

A. Devendran, Rosli Saad, Zuhar Zahir Tuan Harith, Mohd. Nawawi

Geological Society of Malaysia (GSM)

... and velocity inversion layers are expected, the seismic refraction method gave useful information to the engineers such as unsaturated layers, near saturated...

Abstract: Soil characterization using integrated geophysical methods at Sungai Batu, Kedah

Muhammad Taqiuddin Zakaria, Nordiana Mohd Muztaza, Mokhtar Saidin, Rosli Saad, Shyeh Sahibul Karamah Masnan

Geological Society of Malaysia (GSM)

..., Saad, R., Muztaza, N.M., Ismail, N.A. & Saidin, M.M., 2016. Geotechnical Parameters Study Using Seismic Refraction Tomography. Jurnal Teknologi, 78...

Advances in Technique and Application of Resistivity and Potential-Drop-Ratio Methods in Oil Prospecting

C. A. Heiland

AAPG Bulletin

... comparable with their depth. This holds for the seismic refraction method and the electrical-potential-methods. Noted exceptions are the seismic...

Imaging Seismic Data with High Resolution Gravity Data.

R. Opfer

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the seismic image. Historically, the seismic processors have relied on up-hole information or methods using the attributes of the seismic data itself to image...

Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018)

Ali A. Mohamed, Abdullatif A. Al-Shuhail

Search and Discovery.com

... Manually-picked velocity model Depth (km) 0- 1- 2- (a) Depth (km) 0- 1- 2- (a) (b) RTM using initial velocity model before SWI Manual...

THE DISCOVERY OF THE MIDWEST LAKE URANIUM DEPOSIT

L.D. KIRWAN

Saskatchewan Geological Society

... Midwest Lake, thus it was decided that geophysics be utilized to find the mineralized structure. A grid system was established in the winter...

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

... was 200 milliseconds. Datum statics were calculated using 3D refraction statics. 3D dip move-out (DMO) and 2-pass finite difference 3D migration were...

Application of Geophysical and Geotechnical Methods to Determine the Geotechnical Characteristics of a Reclaimed Land; #70255 (2017)

Olusegun O. Adewoyin, Emmanuel O. Joshua, Marvel L. Akinyemi

Search and Discovery.com

... was interpreted using WinResist computer package. The seismic refraction method delineated three layers while the electrical resistivity method revealed between...

Wave Climate Effects Upon Changing Barrier Island Morphology, Kouchibouguac Bay, New Brunswick

Edward Bryant

Atlantic Geology

... the Gulf. the nearshore wave climate will be established using wave refraction, shoaling and bottom frictional attenuation theory for shallow water...

Azimuth Without Time: GEOLOGICAL NOTES

Lon S. McGirk, Jr.

AAPG Bulletin

...------------------------------ error because of differing refraction of the air. The method is highly recommended, however, for those who are willing to sacrifice...

ABSTRACT: Investigation of the Weathering Layer Using Seismic Refraction and High Resolution Seismic Reflection Methods, NE of Riyadh City, by Al-Anezi, Ghunaim; Al-Amri, Abdullah; Zaman, Haider; #90141 (2012)

Search and Discovery.com

ABSTRACT: Resolution of Static Corrections in Sand Dune Regions: A successful Case History; #90051 (2006)

Koshy Thomas Thayyil, Ralph Bridle

Search and Discovery.com

... them. The components include: the sand dune correction, the base of sand to datum correction, the refraction and reflection residual static correction...

ABSTRACT: Deep Structure of the Argentine and Conjugated South African Continental Margins; #90061 (2006)

Michael Schnabel, Dieter Franke, Stefan Grassmann, Soenke Neben, Volkmar Damm, Hugo Pelliza, and Paulo Ricardo Dos Santos

Search and Discovery.com

... the continental slopes. We evaluated these profiles using a 2-D joint refraction and reflection seismic tomography. This method yielded reasonable information...