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The AAPG/Datapages Combined Publications Database

Showing 4,286 Results. Searched 200,599 documents.

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Abstract: Azimuthal Frequency-Dependent AVO Inversion and its Application in Deep Carbonate Reservoirs in Tahe Oilfield of China; #90255 (2017)

Xu Kai, Xiao Pengfei

Search and Discovery.com

... Pengfei1 1 Sinopec Geophysical Research Institute Abstract In this paper, we discuss a case study of inversion using wide-azimuth data for fracture-cavity...

2017

Abstract: Multi Azimuth Survey Design for a Complex Carbonate Reservoir in Offshore Spain; #90255 (2017)

German Ocampo, Guillermo Marro, Pedro Muñoz, Carlos Gordillo, Pablo Ortoloa, Miguel Polanco, Mauricio Hanzich, Juan-Esteban Rodriguez, Josep De La Puente

Search and Discovery.com

...Abstract: Multi Azimuth Survey Design for a Complex Carbonate Reservoir in Offshore Spain; #90255 (2017) German Ocampo, Guillermo Marro, Pedro Muñoz...

2017

Abstract: Application of new Quality Indicators (QIs) in Association with Novel Vertical 1D Inversion of Multi-component Induction Data: Case Study; #91204 (2023)

Ivan Wu, Sarvagya Parashar

Search and Discovery.com

... (horizontal and vertical resistivities), dip magnitude, and dip azimuth, but it cannot directly measure these formation properties. They are obtained...

2023

Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia

Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow

International Meeting for Applied Geoscience and Energy (IMAGE)

...) technique, in part facilitated by the accuracy of the seismic velocities was used to compensate for variable illumination using point spread functions...

2022

Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)

Kristof De Meersman and Majda Mihoub

Search and Discovery.com

... the vicinity of the trace at the center and which is denoted by the subscript c. We work in polar coordinates (offset-azimuth) so that our definition...

2014

Clast Orientation in Mount St. Helens Debris-Flow Deposits, North Fork Toutle River, Washington

Hugh H. Mills

Journal of Sedimentary Research (SEPM)

... for an upstream dip, whereas the V1s of the small flows displayed no dip preference. Second, the mean absolute difference between the V1 azimuth and the local...

1984

Structural Patterns of the Pacific Floor Offshore of Peninsular California: Chapter 7: Part III. Regional Geophysics and Geology

Peter Lonsdale

AAPG Special Volumes

...), and these are investigated by analyzing latitudinal variations in the spacing and azimuth of west flank lineations preserved on the Pacific plate...

1991

Stress-Displacement Analysis of Bedding Planes in the Near-Wellbore Region During Drilling

Bery Hoshiar Tofiq, Alberto Lopez Manriquez

Unconventional Resources Technology Conference (URTEC)

... between that of the vertically drilled and a deviation angle of 75o. Additionally, all cases are analyzed at various wellbore azimuth angles...

2020

Extended Abstract: Comparison of Ocean Bottom Node and Legacy Narrow-Azimuth Seismic Surveys at Ewing Bank, Gulf of Mexico

Jonathan P. Parker, Claudia Montoya, Richard Uden, Oleg Yakovlev, Michael Murat

GCAGS Transactions

...Extended Abstract: Comparison of Ocean Bottom Node and Legacy Narrow-Azimuth Seismic Surveys at Ewing Bank, Gulf of Mexico Jonathan P. Parker...

2013

Implementing Technology with Efficiency

Search and Discovery.com

N/A

Session 3. Lobate (Deltaic) Shoreline Facies

Richard C. Selley

AAPG Special Volumes

.... 19. Stages of development in an ideal delta system. A: radially decreasing current velocities from jet mouth, deposit concentric arcs of sand, silt...

1978

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... methodology that uses all the available data such as surface attributes (lithology, dip and azimuth, fault locations), well attributes (dips...

2016

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... methodology that uses all the available data such as surface attributes (lithology, dip and azimuth, fault locations), well attributes (dips...

2016

3D Velocity Model Building and Seismic Imaging Combining Tomography and Model Based Approaches in the Peniche Basin, #42302 (2018).

Olivier Clauss, Ylva Malmcrona Diaz-Ambrona,

Search and Discovery.com

... surveyed with a high-resolution, narrow azimuth, Broadseis, 3200 km2 3D seismic survey. tratigraphic features with salt-related structural component, salt...

2018

Integrating Borehole Imaging and Full Waveform Dipole Sonic Data to Estimate Fracture Porosity in Tight Formations: A Workflow for Accurate Characterization of Natural Fractures; #42582 (2023)

Doina Irofti, Ghoulem Ifrene, Fethi Ali Cheddad, Safouane Djemai

Search and Discovery.com

.... ➢ Characterization of the natural fracture sets within the study area, encompassing crucial parameters such as dip, azimuth, aperture, and porosity...

2023

Toward more accurate quartz cement models: The importance of euhedral versus noneuhedral growth rates

Robert H. Lander, Richard E. Larese, Linda M. Bonnell

AAPG Bulletin

... prediction from seismic velocities: AAPG Bulletin, v. 76, p. 12951309.Walderhaug, O., 1994, Precipitation rates for quartz cement in sandstones determined...

2008

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)

... experiment where the migration velocities for the synthetic data were switched, i.e., the synthetic data generated from Model A was migrated with the velocity...

2022

TRIGONOMETRIC EQUATIONS AND GRAPHS FOR SOLVING PROBLEMS IN STRUCTURAL GEOLOGY

William H. Stalhuth

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

...-lying. 7. Finding the drift azimuth of a bore-hole read on an inclined azimuth circle. equation of spherical trigonometry3, having only trig functions...

1962

Azimuthal AVO Gradient Anisotropic Analysis on Prediction of Fractures on Barnett Shale

Shiguang Guo, Bo Zhang, Tengfei Lin, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... during horizontal drilling. In our study, the main objective is to predicate the azimuth and density of natural fractures of the Barnett Shale. We...

2013

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