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The AAPG/Datapages Combined Publications Database

Showing 17,715 Results. Searched 200,619 documents.

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Ground motion seismic surface wave of the 2015 shallow strong earthquake at Ranau central zone seismically active region, Sabah, Malaysia

Bailon Golutin

Geological Society of Malaysia (GSM)

... cracks. On 5th June 2015, Ranau region was jolted by strong earthquake with 6.0ML magnitude. Objective The main objective of this analysis is to construct...

2018

Integrating Basin Modelling with Geophysical Methods; #120108 (2013)

Hans Martin Helset, Zhijun Du, and Erling Fjær

Search and Discovery.com

... exploration methods. In the exploration phase, seismic and electromagnetic data can be inverted for sediment velocity and resistivity. Using rock physics...

2013

Acoustic Properties of "Young" Carbonate Rocks, Odp Leg 166 and Boreholes Clino and Unda, Western Great Bahama Bank

J.A.M. Kenter, F.S. Anselmetti, P.H. Kramer, H. Westphal,, M.G.M. Vandamme

Journal of Sedimentary Research (SEPM)

... grains, and poorly to uncemented and compacted periplatform ooze of globigerinid-dominated wackestone to packstone. Comparison of the velocity-porosity...

2002

Discrimination of Depositional Environments Using Settling Tube Data

Asahiko Taira , Peter A. Scholle

Journal of Sedimentary Research (SEPM)

... sampling procedure, 2) analysis using a sensitive photo-extinction settling tube, 3) use of settling velocity as grain-size indicator, 4) use of 65...

1979

Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data

A. R. Gregory

AAPG Special Volumes

... for explaining observed relations. Correlations between velocity, porosity, density, mineral composition, and geologic age, and their dependence on pressure...

1977

Gaining Insight into Formation Anisotropy Using Full Azimuth Imaging and Analysis Tools

Duane Dopkin, Anat Canning, Philip Neri

Petroleum Exploration Society of Australia (PESA)

... in the seismic data process ing determine fracture orientation and density or anisotropic resiaua l velocity analysis can workfiow. It is probably...

2010

Seismic Characterisation of Unconventional Plays in North America

Lee Bell, Mary Edrich, Alvaro Chaveste

Petroleum Exploration Society of Australia (PESA)

.... Velocities with lower risk. velocity analysis also leads to improved in fractured media vary as a function of the 46 I PESA News Resources I October...

2012

Shallow shear wave velocity estimation through the ground stiffness and viscosity

Zhouhong Wei, Rong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave velocity can be estimated. Two methods are demonstrated with field data for approximation of the ground stiffness and viscosity. Data analysis...

2024

Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner Field

Sea-Eun Park, Alexey Stovas, Hyeong-Geun Ji, Ju-Won Oh

International Meeting for Applied Geoscience and Energy (IMAGE)

.... We first build an initial anisotropic velocity model using the Backus averaging. Then, we compare the accuracy of velocity models from...

2024

Applications of elastic RTM on land data

Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... examples. With only single component data, the elastic RTM can improve migration images for the structures with large velocity contrast and/or the high...

2024

Abstract: Detecting and Determining Bauxite Layer Depth by Using Multichannel Analyses of Surface Wave Method; #90254 (2016)

Saad Almalki, Majed Almalki, Abdurahman Alanezi, Abdulaziz AlMutairi

Search and Discovery.com

..., Saudi Arabia Abstract The purpose of this study was to obtain a model of shear wave velocity (Vs) by using the multichannel analysis of surface wave...

2016

Abstract: Transit time in sand dunes: empirical to polynomial model; #90254 (2016)

Ralph M. Bridle

Search and Discovery.com

... relief structures. Improved near- surface model and static corrections reduce the error in velocity analysis and other stages of data processing...

2016

Abstract: Suppressing Scattered Energy Effects Using Surface-wave Analysis: An application on Land Seismic Data; #91204 (2023)

Najoud AlOtaibi1, Dmitry Nikolenko

Search and Discovery.com

...Abstract: Suppressing Scattered Energy Effects Using Surface-wave Analysis: An application on Land Seismic Data; #91204 (2023) Najoud AlOtaibi1...

2023

Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field

Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro

Indonesian Petroleum Association

...Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field Ahmad Syahputra, Andri Dian...

2014

Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing

Jian Zhou, Jizhong Yang, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... interferometry of ambient noise and multichannel analysis of surface wave. We get a 2D shear-wave velocity profile along the cable and reveal...

2022

Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia

Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo

Indonesian Petroleum Association

... velocity model building and Q-tomography was done in 7 iterations by Residual Curvature Analysis (RCA) in an iterative and horizon consistent manner...

2016

Abstract: The Use of Geoelectrical Imaging to Study Groundwater Pollution at Gemenceh Waste Disposal Site, Negeri Sembilan

Abdul Rahim Samsudin, Tan Chu Ai, Bashillah Baharuddin, Mohd tadza Abdul Rahman

Geological Society of Malaysia (GSM)

... resistivity and chemical analysis of the water samples indicate that the underground water aquifer in all bore hole except SP8 and SP12 have been...

1999

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