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The AAPG/Datapages Combined Publications Database

Showing 73,492 Results. Searched 201,044 documents.

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Abstract: Poisson's Ratio of Water Saturated Alluvium in Penang from Shallow Seismic Refraction

Leong Lap Sau, Lim Teck Kean, Md. Anuar Razali

Geological Society of Malaysia (GSM)

...) weathered granite soil cover, Bukit Gambir. Values ofP and S-wave velocities are determined in the field by the refraction method using an engineering...

1993

Abstract: ERT and Seismic Tomography in Identifying Subsurface Cavities; #90172 (2014)

Grey I. Riddle, Craig J. Riddle, Douglas R. Schmitt

Search and Discovery.com

... physical properties in the subsurface. In this paper we show how using both seismic refraction tomography and electrical resistivity tomography can be used...

2014

Passive seismic HVSR surveying for groundwater exploration at the Chilalo Graphite Project, Tanzania

Sharna Riley, Jayson Meyers, John Sinnott

Petroleum Exploration Society of Australia (PESA)

... Groundwater Exploration using Passive Seismic HVSR Method Riley, Meyers and Sinnott Figure 5. Image of modelled bedrock depth from surface as determined...

2019

Integrating Geophysical and Trench Data to Analyze Shallow Faulting in the Wasatch Fault Zone Near Provo, Utah County, Utah

Alvin K. Benson, Nathan Brett Mustoe, James N. Carver

Utah Geological Association

... with the refraction depth sections generated using the General Reciprocal Method. Field observations coupled with the geophysical data facilitated...

1995

Airborne and Ground Electrical Resistivity Studies along Proposed Trans-Alaska Pipeline System (TAPS) Route: ABSTRACT

Frank C. Frischknecht, W. D. Stanley

AAPG Bulletin

... direct-current resistivity sounding and horizontal profiling methods, the slingram method, and an electromagnetic depth sounding method in which...

1970

New Geophysical and Geological Modeling Approach in Mixed Siliciclastic-Carbonate Reservoir for Site Effect Assessment; #120059 (2013)

C. Guyonnet-Benaize, S. Viseur, F. Hollender, J. Lamarche, P. Munch

Search and Discovery.com

... than 1,500 geotechnical wells, hundreds of H/V ambient vibration measurements, which could give information on the bedrock depth. This database...

2013

Self-Similar Evolution of Semi-Infinite Alluvial Channels with Moving Boundaries

Herve Capart, Mourad Bellal, Der-Liang Young

Journal of Sedimentary Research (SEPM)

..., the unique root λ satisfying Equation 35 is easy to compute, using for instance a Newton method. The resulting sediment profiles are illustrated in Figure 5A...

2007

Study on reservoir development characteristics and its hydrocarbon accumulation models of crystalline bedrock weathering crust in the Dongying Sag, Bohai Bay Basin, northeast China

Maolin Zhu, Zhen Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... is the premise for oil and gas exploration. Method By using the division scheme of bedrock weathering crust proposed by Zhu, et al. (2020), combined...

2022

Viability of long-short term memory neural networks for seismic refraction first break detection … a preliminary study

Tasman Gillfeather-Clark, Eun-Jung Holden, Daniel Wedge, Tom Horrocks, Carlie Byrne, Matthew Lawrence

Petroleum Exploration Society of Australia (PESA)

... refraction data using a Long-Short Term Memory (LSTM) network, which is a recurrent network architecture. I propose one way to delineate between...

2019

N/A

Abstract: Migrating Reflections from the Moho Using a Refraction Velocity Model … An Example from the Slave Craton, NWT; #90211 (2015)

Joaquin Aristimuno and Claire Samson

Search and Discovery.com

...Abstract: Migrating Reflections from the Moho Using a Refraction Velocity Model … An Example from the Slave Craton, NWT; #90211 (2015) Joaquin...

2015

Partial Immersion Technique for the Photography of Sand Grain Surfaces

George R. Fournier

Journal of Sedimentary Research (SEPM)

... of surface texture as it is possible to find. However, the method of photography must be simple, ast, and efficient in order to take the many photographs...

1964

A Comparison of Air Photograph and Computer Simulated Wave Refraction Patterns in the Nearshore Area, Richibucto, Canada and Jervis Bay, Australia

Edward A. Bryant

Atlantic Geology

... depth varies considerably over small distances. The polynomial technique does allow for the calculation of wave height, energy, and refraction...

1974

The Dawning of Geophysical Exploration

Tom K. Fulton, Haynie Stringer

Petroleum History Institute

... reported that many salt domes were found using geophysics between 1924 and 1929 (Fig. 7) Forty-four salt domes were found with refraction seismic...

2009

Foundation Settlement Determination: A Simplified Approach; #70256 (2017)

O. O. Adewoyin, M. Omeje, E. S. Joel, O. T. Kayode

Search and Discovery.com

... by the seismic refraction method were considered because they correlated with depth of investigation provided by the CPT method. Also, it will be much easier...

2017

Methods of Geologic Prospecting for Oil and Gas in Bashkiria

A. G. Bikbulatov

Petroleum Geology: A Digest of Russian Literature

... has been studied by electric surveying using the method of vertical sounding (VEZ). However, this method should still be used in the axial part...

1973

Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)

Kristof De Meersman and Yoones Vaezi

Search and Discovery.com

... et al., 2011). We have implemented the SVI method on S-wave refractions from a 2D-3C survey in Alberta, Canada. The resulting supervirtual refraction...

2015

Reflection Seismograph Prospecting, How It Started

William Schriever

Oklahoma City Geological Society

... was the first oil field discovered by seismic methods in the United States -- probably first in the world; a refraction method with a mechanical seismograph...

1961

Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)

Oluwafemi Ogunsuyi, Douglas R. Schmitt

Search and Discovery.com

... of a tomographic velocity model, the reprocessing of the reflection seismic and its corresponding depth migration using velocities derived from the traveltime...

2014

Refraction Profiles Over the Southern Rocky Mountain Trench Area of British Columbia

A. T. Lamb, D. W. Smith

CSPG Bulletin

... the depth to the first high velocity layer and to attempt to identify this layer by velocity measurements. Three inline refraction lines were shot along...

1962

The Suitable Method in Generating True Depth Structure Maps to Eliminate Wonocolo Push-Down Effect on Seismic Data and Its Impact on Prospect Evaluation, North Madura Platform, East Java Basin

Haryono Haryanto, Rizki Krishna Pratama, Riaz Alai, M. Afiq B. Mokhtar, Pongga Wardaya, Yonghe Guo, Jun Wang

Indonesian Petroleum Association

... conversion methods were performed at Kujung level, in order to find the suitable method in generating reliable depth structure maps which is able...

2018

Basin Configuration of the Virgin River Depression, Nevada, Utah, and Arizona: A Geophysical View of Deformation Along the Colorado Plateau-Basin and Range Transition

V. E. Langenheim, R. G. Bohannon, J. M. Glen, R. C. Jachens, J. A. Grow, J. J. Miller, G. L. Dixon, T. C. Katzer

Pacific Section of AAPG

... successive iterations produce no significant changes in the bedrock gravity field. Table 2. Density-depth functions This method has been shown to be fairly...

2001

CRS-Stack and NIP-Wave Tomography Implemented to the SH-Wave Reflection Seismic Data for Shallow Hydrocarbon Prospecting (Paper P30)

M. R. Sule, A. A. Valencia, A. Hendriyana, U. Polom, C. M. Krawczyk

Geological Society of Malaysia (GSM)

... Partial CRS-stack (Baykulov, 2009) or to derive velocityIncident-Point-wave (NIP-wave) tomographic methods are then depth model using NIP-wave inversion...

2012

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