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The AAPG/Datapages Combined Publications Database

Showing 16,599 Results. Searched 200,619 documents.

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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)

... two parameters velocity analysis, the converted wave velocity VC and vertical P-wave velocity and S-wave velocity ratio γ0 could be established...

2023

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... be obtained prior to the first pass velocity analysis thus greatly improving the initial velocity estimates. This is a major advantage over conventional methods...

2013

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... be obtained prior to the first pass velocity analysis thus greatly improving the initial velocity estimates. This is a major advantage over conventional methods...

2013

Electronic Computers Aid in Exploration Decisions and Interpretations: ABSTRACT

Edward J. Assiter

AAPG Bulletin

... performed on computers are: electric-log analysis, log and core correlations, seismogram synthesis, seismic velocity determination, migration charts...

1960

-- no title --

user

Search and Discovery.com

.... First break travel time analysis also suggested azimuthal velocity variations in the surveyed zone. Such information is important for obtaining a 3D...

Unknown

-- no title --

user

Search and Discovery.com

.... First break travel time analysis also suggested azimuthal velocity variations in the surveyed zone. Such information is important for obtaining a 3D...

Unknown

Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)

M. Lee Bell and Gary Myers

Search and Discovery.com

..., surface-consistent amplitude scaling, and two iterations of velocity analysis and reflection statics. After this pre-stack migration velocity analysis...

2015

Characterization of a Carbonate Mudrock Reservoir by Integrating Sequence Stratigraphy, Sonic Velocity, and Characterization of the Macro- to Micropore Architecture; #41990 (2017)

Beth Vanden Berg, G. Michael Grammer

Search and Discovery.com

... Velocity Response Pore Architecture Image Analysis Microscopy Ion Milling SEM Sequence Stratigraphy Mid-Continent “Mississippi Limestone” Play...

2017

Building high-resolution models and synthetic seismic data to evaluate interpretation scenarios

Tiago Santos Cabral, Rodrigo Lopes Fernandes, Daina Popic Bendoraitis, Josair Estrela Gonalves Junior, Luiz Alberto Santos

International Meeting for Applied Geoscience and Energy (IMAGE)

..., processing, and analysis. The inputs are a full-stack PSDM volume and its corresponding migration velocity. 1. Model building To build the models, we...

2022

Elastic FWI application to a land data set in the Middle East

Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity inversion at approximately 400 m, due to the limited portion of the diving-wave train that it can interpret (Figure 2d). Our analysis shows...

2022

Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming

Alvin K. Benson

Utah Geological Association

...) stacked seismic section (figure 10) from the study area was generated with normal moveout corrections based upon conventional velocity analysis...

1999

Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)

David Gray, Seann Day, and Scott Shapper

Search and Discovery.com

... at the Cretaceous-Devonian unconformity and its effects on: i. Velocity analysis ii. Assessment of statics and cap-rock integrity iii. Deconvolution 2...

2014

ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)

Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud

Search and Discovery.com

... and the velocity (e.g., Grechka, 2010). Analysis of Figure 2 reveals that the downhole and surface data complement each other, helping to remove the trade...

2011

Abstract: Rock Physics Modeling in Montney Tight Gas Play; #90224 (2015)

Ayato Kato, Kunio Akihisa, Carl Wang, and Reona Masui

Search and Discovery.com

... velocity data are critical for seismic AVO analysis, it is often that S-wave sonic log has not been acquired in the key wells. In the cases, S-wave...

2015

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

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