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The AAPG/Datapages Combined Publications Database

Showing 20,829 Results. Searched 200,357 documents.

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Reefs and Wave Action: ABSTRACT

Michael E. Philcox

AAPG Bulletin

... that small depth changes involve large energy differences. Wave action (water-particle velocity) diminishes downward through the wave zone to 4...

1970

ABSTRACT: Crust and Upper Mantle Structure in Northeast of Tibet from Rayleigh Wave Tomography

Lun Li

Houston Geological Society Bulletin

...ABSTRACT: Crust and Upper Mantle Structure in Northeast of Tibet from Rayleigh Wave Tomography Lun Li 2012 17 17 54 06 Northeastern Tibet...

2012

Abstract: Seismic Amplitude Measurement for Primary Lithology Estimation (SAMPLE): Case Histories From Tertiary Western Basins

G. S. Gassaway

Earth Science Bulletin (WGA)

... two media are a function of six elastic parameters. P-wave velocity, Poisson’s ratio, and bulk density are the three elastic parameters in each media...

1984

Abstract: The Correlation of Bulk Density, Porosity and Velocity of Cores from Varies Depth in CTW-1 Well of Kati Formation in UTP Campus, Seri Iskandar, Perak, Malaysia

Norsyafiqah Binti Salimun, Abdul Ghani Rafek, Khairul Arifin Mohd. Noh

Geological Society of Malaysia (GSM)

... is between 2.275 g/cm3 to 2.679 g/ cm3. The P-wave velocity ranges from 2168 m/s to 5232 m/s while the S-wave velocity ranges from 1454 m/s to 3050 m...

2017

Abstract: Subsalt Velocity Estimation Using Wave-Equation Tomography with Surface Offset Gathers; #90319 (2018)

Yujin Liu, Yan Wu, Xiongwen Wang, Tong W. Fei, Yi Luo

Search and Discovery.com

...Abstract: Subsalt Velocity Estimation Using Wave-Equation Tomography with Surface Offset Gathers; #90319 (2018) Yujin Liu, Yan Wu, Xiongwen Wang...

2018

S-wave velocity prediction using a deep learning scheme and attention mechanism

Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...S-wave velocity prediction using a deep learning scheme and attention mechanism Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang S-wave...

2024

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

Muhamad Noor Ali

Indonesian Petroleum Association

..., ITS-02, and ITS-03 were measured. Compression wave (P-wave) velocity, shear wave (S-wave) velocity, water saturation and bulk density were obtained from...

2002

Interferometry derived S-wave velocity model with geological constrains for induced seismicity monitoring

Galina Simeonova, Dmitry Alexandrov, Toufik Chtouki, Petr Kolnsk, Leo Eisner, Tijmen Jan Moser, Umair Waheed, Sherif Hanafy, Barbara Cox

International Meeting for Applied Geoscience and Energy (IMAGE)

...Interferometry derived S-wave velocity model with geological constrains for induced seismicity monitoring Galina Simeonova, Dmitry Alexandrov, Toufik...

2022

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...

Unknown

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...

Unknown

Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data

James Gaiser, James Simmons, Moacyr de Souza Bezerra

International Meeting for Applied Geoscience and Energy (IMAGE)

...Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data James Gaiser, James Simmons, Moacyr de Souza Bezerra Value...

2022

Seismic Shear Waves for Discriminating Lithology from Saturation Changes

T. L. Dobecki

Houston Geological Society Bulletin

... in an unconfined aquifer is an ideal and simple task for standard seismic refraction surveying. Typically, the compressional wave velocity variation is less than...

1989

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... the characteristics of the reservoir. Converted wave (Sv-wave) velocity analysis approach is always a difficult problem in 3C seismic data processing...

2014

3D3C seismic exploration for tight sand reservoirs: Case study in western China

Wang QinGeng, Hu Shanzheng, Zhao Rongrong, Xie Wanxue, Zhou Ming, Ren Cong, Jing Longjiang, Luo Ji

International Meeting for Applied Geoscience and Energy (IMAGE)

... imaging problem. The migration method contained four imaging parameters, which were converted wave velocity VC, vertical P-wave velocity and Swave velocity...

2023

Application of Wave Equation Tomography in Frontier Areas

Tien-when Lo, Guy W. Purnell

Indonesian Petroleum Association

... about complex local geology makes building an initial velocity model for seismic data migration difficult. We developed a wave equation tomography method...

1990

PS

Search and Discovery.com

N/A

Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)

Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman

Search and Discovery.com

..., University of Calgary, [email protected] and Kristof DeMeersman, CGGVeritas Summary Group velocity is an important factor that determines shear wave...

2014

Abstract: VSP-driven Model Building for Converted Waves Processing; #91204 (2023)

Ali Shaiban, Hussain Nassir, Mohammad Tayeb, Hussain Aldhaw

Search and Discovery.com

... 3D P, S and converted wave velocity models in the area of interest. We picked converted waves velocity functions from 15 marine wells distributed...

2023

Shear and Compressional-Wave Surface and Downhole Tests in Southern Louisiana: ABSTRACT

Robert J. Corbin, David W. Bell, Stephen H. Danbom

AAPG Bulletin

...Shear and Compressional-Wave Surface and Downhole Tests in Southern Louisiana: ABSTRACT Robert J. Corbin, David W. Bell, Stephen H. Danbom 1984 465...

1984

Abstract: Fine Prediction of Thin Dolomite Using Multi-Wave Joint Inversion;

Hongqiu Wang, Kang Chen, Jianhu Gao, Guidong Di, Xin Guo

Search and Discovery.com

... analysis shows that the P-wave velocity of dolomite is lower than that of limestone, but the S-wave velocity and density are obviously higher than...

Unknown

ABSTRACT: A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria; #90051 (2006)

Foudil Babaia, Farid Chegrouche

Search and Discovery.com

... fractures by two analysis methods; shear wave splitting and P wave velocity anisotropy based on an anisotropic ratio computed from four offset VSP...

Unknown

Abstract: Rock Physics and AVO Mapping of Lithofacies and Pore Fluid Probabilities: Niger Delta; #90255 (2017)

Ibukun Olorunniwo, Sunday Olotu, Moses Olorunniwo, Adekunle Adepelumi

Search and Discovery.com

..." Oil Field, Niger Delta. Statistical crossplots of Gamma Ray (GR) log versus P-wave velocity, Relative Impedance (RI) versus GR log and histogram...

2017

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