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The AAPG/Datapages Combined Publications Database

Showing 17,122 Results. Searched 196,763 documents.

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Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation

Gaoshan Guo, Stephane Operto, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

... recorded data, even with inaccurate velocity models (e.g., Huang et al., 2018; van Leeuwen and Herrmann, 2016). This approach, known as wavefield...

2023

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Discussion

Peter Japsen

AAPG Bulletin

...) present log data from 60 wells on the Norwegian Shelf to investigate velocity-depth trends in sedimentary rocks. They present an interesting analysis...

2006

Concentration-Dependent Flow Stratification In Experimental High-Density Turbidity Currents and Their Relevance To Turbidite Facies Models

Matthieu J.B. Cartigny,, Joris T. Eggenhuisen, Ernst W.M. Hansen, George Postma

Journal of Sedimentary Research (SEPM)

... evolution of experimental particulate gravity flows at two different initial concentrations, based on velocity, grain size and density data: Sedimentary...

2013

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

Search and Discovery.com

... due to inaccurate initial velocity model and relative narrow frequency band conventional vintage seismic data, geology targeted Initial velocity model...

2023

ABSTRACT: Pore Pressure Prediction Using 3-D Seismic Velocities and Well Data in Deep Water Eastern Niger Delta; #90115 (2010)

Meshach Omudu, Dayo Opadokun, Rocky Detomo, Samuel Olotu, Nedo Osayande

Search and Discovery.com

... - velocity and density - velocity cross-plots analysis from the wells, indicates disequilibrium compaction within the study area. The seismically derived...

2010

The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data

Peter Scholtz, Truong Nguyen, Arash Jafar Gandomi

International Meeting for Applied Geoscience and Energy (IMAGE)

...The impact of estimated temporal and spatial variability of water layer velocity on the correction of OBS data Peter Scholtz, Truong Nguyen, Arash...

2023

Abstract: DREAM™ - Drilling and Real Time Migration: A New Method for the Geophysical Monitoring of Wells

Luca Bertelli, Luca Savini, and Luca Aleotti

Houston Geological Society Bulletin

... package (DREAM™) is structured into four main modules: a project database, a while-drilling info package (Well Data Analysis), a modeling module...

1996

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

...ures for multichannel data: GEOPHYSICS, 36, 482–497. Sarkar, D., and B. Baumel, 2000, 60, in Velocity analysis in the presence of amplitude variation: 236–238. S...

2016

Flowback Analysis of the Abadi Field

Iwan Kurniawan

Indonesian Petroleum Association

...) for : 1 . c. Terminal Velocity of a Spherical Particulate Solid in the Stoke Flow 8 / ……………….. (7) exp 1 erf (10) √ The empirical data fit...

2013

Satellite Interferometry and the Detection of Active Deformation Associated with Faults in Suban Field, South Sumatra Basin, Indonesia

Richard A. Schultz, Xiaopeng Tong, Khalid A. Soofi, David T. Sandwell, Peter H. Hennings

Indonesian Petroleum Association

... 3-D seismic data and wellbore stress analysis to be the result of strike-slip and reverse offsets along the southwest bounding fault. The combination...

2014

Correlation of seismic velocity and density of metasandstone from Kati Formation, Seri Iskandar, Perak, Malaysia

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

Geological Society of Malaysia (GSM)

... respectively. Three velocity zones are classified based on the results obtained. The interpretation is supported with petrographic analysis...

2018

Bed-load Movement Experiments: Dry Creek, California: NOTES

E. A. Keller

Journal of Sedimentary Research (SEPM)

... that 35 percent of the variability of the distance a bed-load particle will move can be explained by the variability of the bottom velocity...

1970

Complementary Role of Multi-Component and Conventional 3D Seismic for Risk Reduction in Unconventional Resource Plays … A Marcellus Shale Example

Tony Rebec, Zhiyong Zhao

Unconventional Resources Technology Conference (URTEC)

.... 8. Register PS data to PP time Estimate Vs from seismic P-wave velocity and Gamma obtained from PS registration. Run PP-PS joint AVO inversion...

2013

Depth Imaging Through Surface Carbonates: A 2D Example from the Canadian Rocky Mountains; #41554 (2015)

Yong Hua, Don Lawton

Search and Discovery.com

... with lateral velocity variations. The integration of all available sources of geophysical and geological data in consultation with interpreters is the key...

2015

Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)

Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman

Geological Society of Malaysia (GSM)

... to comprehend local lateral velocity variations, and interpretation of seismic data in the depth domain. This paper presents a case study from offshore...

2003

Cenozoic Evolution of Siliciclastic Sediments and Implications for Hydrocarbon Prospectivity in Southwestern Barents Sea; #30511 (2017)

Kamal'deen Olakunle Omosanya, Ståle Emil Johansen, Dicky Harishidayat, Luca Samperi, Giorgio Minelli, Peter Abrahamson

Search and Discovery.com

... Olakunle Omosanya, Ståle Emil Johansen, Dicky Harishidayat, Luca Samperi, Giorgio Minelli, Peter Abrahamson PS Cenozoic Evolution of Siliciclastic...

2017

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