Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 16,567 Results. Searched 195,452 documents.

< Previous   11   12   13   14   15   Next >

Ascending

An Automated Grain-shape Classifier

William H. Glezen, John C. Ludwick

Journal of Sedimentary Research (SEPM)

... velocity of descent and particle shape. In the analysis of grain bouncing that follows, it is of considerable importance whether or not the mean velocity...

1963

Abstract: Crustal Thickness and Velocity Structure of Southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

...-seismic earthquakes which occurred in between 2005 to 2016, were evaluated for the crustal thickness and velocity structure analysis. From the H-k thickness...

2017

Abstract: Improved Imaging of a Fold and Thrust Belt Regime, Onshore Trinidad, by Means of the Common Reflection Surface (CRS) Method; #90238 (2015)

Dennis Otto, Philip Schlueter, Terrell Dhanpaul, Samuel Ragbir, Curtis Archie, and Nancy Gallai-Ragobar

Search and Discovery.com

.... Another key step was the CRS stacking velocity analysis to create an improved and reliable stacking velocity field. For that purpose, preliminary CRS...

2015

Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey

Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham

Indonesian Petroleum Association

... for the source to receiver azimuth contribution of each source to receiver residual moveout (RMO) analysis. Multi-Azimuthal Anisotropic Velocity Model...

2011

Abstract: Integrated Interpretive Processing - Pre Stack Depth Migration in Bahrah Area, Kuwait; #91204 (2023)

Anjaneyulu Singavarapu, Eman Al-Shehri, Humoud Salem Al-Fadhli, Reyad Ibrahim Ali Abu-Taleb

Search and Discovery.com

... bounded, requires good seismic image and accurate depth predictions, which in turn need an accurate velocity model to convert time structure to depth...

2023

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... between 2005 and 2016, were evaluated for the crustal thickness and velocity structure analysis. From the H-k thickness analysis, the crust-mantle...

2018

Abstract: Seismic Imaging and Velocity Modelling Offshore Myanmar (Andaman Sea Basin) (Geophysics Poster 12)

Farhan Ahmed Khan, M Hakimey Hashim, Azlan Mohd Sabirin, Goh Leong Kee, Garry Malo Paul

Geological Society of Malaysia (GSM)

...Abstract: Seismic Imaging and Velocity Modelling Offshore Myanmar (Andaman Sea Basin) (Geophysics Poster 12) Farhan Ahmed Khan, M Hakimey Hashim...

2011

Velocity for Pore Pressure Prediction Modeling and Risk Assessment

Selim Simon Shaker

GCAGS Transactions

..., salt inter-beds, gravel, thick sands and pay zones should be eliminated from the analysis. Figures 6–9 show the velocity of the major stratigraphic...

2016

High-resolution angle gather tomography with Fourier neural operators

Sean Crawley, Guanghui Huang, Ramzi Djebbi, Jaime Ramos, Nizar Chemingui

International Meeting for Applied Geoscience and Energy (IMAGE)

... is akin to traditional migration velocity analysis (MVA), but it uses a neural network in place of a back projection operator. It can iteratively...

2023

ABSTRACT: Practical Applications of the Ground-roll Inversion

Soumya Roy

Houston Geological Society Bulletin

... seismic analysis. For highly complex, unconsolidated, low-velocity near-surface of the Meteor Crater site, the simple shear-wave statics are calculated...

2012

Abstract: UNCONVENTIONAL CARBONATE RESERVOIR CHARACTERIZATION USING SONIC VELOCITY AND CHARACTERIZATION OF PORE ARCHITECTURE: AN EXAMPLE FROM THE MID-CONTINENT MISSISSIPPIAN LIMESTONE; #90249 (2016)

Beth Vanden Berg

Search and Discovery.com

...Abstract: UNCONVENTIONAL CARBONATE RESERVOIR CHARACTERIZATION USING SONIC VELOCITY AND CHARACTERIZATION OF PORE ARCHITECTURE: AN EXAMPLE FROM THE MID...

2016

Alternative to Improve Seismic Imaging of a Structurally Complex Subsurface, #42269 (2018).

Simone Silva Andre, A. Pinilla Cubides

Search and Discovery.com

..., demigrating the stacked seismic data, remigrating for each velocity scenario, illumination analysis and evaluation of seismic amplitude and repositioning...

2018

Basin Architecture and Lithosphere Structure of West- and East-Black Sea Basins from Geophysical Studies; #30153 (2011)

T. Yegorova, E. Baranova, V. Gobarenko, T. Yanovskaya

Search and Discovery.com

... a comprehensive analysis of available geological and geophysical information. The analysis includes reinterpretation of a number of seismic refraction profiles...

2011

Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth

Isabel Cristina Florez, Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of the velocity model to optimize imaging—employed traditional image-gather analysis (Zhu et al., 1998). We followed the manual-tomography methodology...

2006

Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand

Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim

Petroleum Exploration Society of Australia (PESA)

...Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand Yuelian Gong, Dominic Fell...

2019

Abstract: Quantitative Interpretation on Presalt Carbonate Reservoir From Deepwater Offshore Angola; #90310 (2017)

Chyril Anwwar Ibrahim, Trisakti Kurniawan

Search and Discovery.com

... very crucial for geophysical advanced analysis such as quantitative interpretation. It requires a good correlation between the well and seismic data...

2017

Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)

Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly

Geological Society of Malaysia (GSM)

... correction. The velocity model coming out of the last iteration from the PSDM is used as input to this RMO analysis. The high-density simultaneous velocity...

2008

NMO Application in VTI Media: Effective and Intrinsic Eta (Geophysics Paper 6)

Joel Starr, Maz Farouki

Geological Society of Malaysia (GSM)

... of Y]e.ff when performing velocity analysis and time Warta Geologi, Vol. 34, No. 1, Jan-Feb 2008 Warta Geologi (Newsletter of the Geological Society...

2008

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

... A Pretty Picture : Core Laboratories Company, CSEG Recorder. Fomel, S., 2003, Time-Migration Velocity Analysis by Velocity Continuation: Geophysics, p...

2018

Seismic Imaging through Outcropping Carbonates: An Example from the Canadian Rocky Mountains, , #41533 (2015).

Yong Hua, Don C. Lawton

Search and Discovery.com

... with migration algorithms on either pre-stack gathers or post-stack. Iteration of Velocity Analysis and Residual Statics Optimum stacking velocities were...

2015

Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)

N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya

Geological Society of Malaysia (GSM)

... geologically plausible and geophysically reliable velocity models is critical. To match the expectations from the depth imaging outcome, velocity model...

2012

< Previous   11   12   13   14   15   Next >