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The AAPG/Datapages Combined Publications Database

Showing 16,664 Results. Searched 196,121 documents.

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Data selection for velocity model estimation using a circular shot OBN survey

Felipe T. Costa, Sergio L. E. F. da Silva, Ammir A. Karsou, Felipe Capuzzo, Roger M. Moreira, Jorge Lopez, Marco Cetale

International Meeting for Applied Geoscience and Energy (IMAGE)

...Data selection for velocity model estimation using a circular shot OBN survey Felipe T. Costa, Sergio L. E. F. da Silva, Ammir A. Karsou, Felipe...

2023

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... Vs model, and the relation of this data to a land surface 3C seismic survey are investigated. Finally the velocity model and the potential...

2014

Detecting Lateral Continuity of Taranaki Basin Reservoir Sand Based on Sequence Stratigraphy and Seismic Attribute Analysis; #10741 (2015)

Joseph Gnapragasan, Umar Hamzah

Search and Discovery.com

... Gnapragasan, Umar Hamzah PS Detecting Lateral Continuity of Taranaki Basin Reservoir Sand Based on Sequence Stratigraphy and Seismic Attribute Analysis...

2015

Abstract: Non-First-Break Solution for Shallow Velocity Anomaly Problem; #90211 (2015)

Emil Blias

Search and Discovery.com

... tomography to improve depth velocity model and (iv) Time-dependent velocity replacement corrections for prestack data. Model and real data examples...

2015

Seismic Characterization of Large-scale Sandstone Intrusions

Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland

AAPG Special Volumes

... Geoscience, v. 8, p. 99107.Gras, R., and J. A. Cartwright, 2002, Tornado faults: The seismic expression of the early Tertiary on PS-data, Chestnut field...

2007

Abstract: High Density Simultaneous Picking of Moveout Parameters Velocity and Anellipticity (Paper 23)

Adam Betteridge

Geological Society of Malaysia (GSM)

... are used. Large offsets, steep dips and fmally the anisotropy of the data require the estimation of two parameters: velocity (V) and anellipticity (h...

2003

Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity, Michigan Basin, USA, #90116 (2010)

John E. Thornton, G. Michael Grammer

Search and Discovery.com

..., two- dimensional image analysis of thin sections, three-dimensional X-ray computed tomography analyses of core plugs and laboratory sonic velocity...

2010

Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity, Michigan Basin, USA, #90112 (2010)

John Thornton,

Search and Discovery.com

..., three-dimensional X-ray computed tomography analyses of core plugs and laboratory sonic velocity analysis of core plugs. AAPG Search and Discovery...

2010

Abstract: Integrated Time Lapse Seismic Inversion for Heavy Oil Applications; #90211 (2015)

Keith Hirsche, Brian Russell, and Dan Hampson

Search and Discovery.com

... of the production process in the interwell areas of the field. Unfortunately, the interpretation of monitoring data is often complicated because it is difficult...

2015

Abstract: Recent Advances and Future Challenges in Geopressure Prediction; #90211 (2015)

Alan Huffman

Search and Discovery.com

... Pre-drill pressure prediction using geophysical data and methods has historically been done using very simple models and has been restricted by overly...

2015

Abstract: Seismic Reservoir Characterization and Discrimination over 'Aib-EX' Oil Field, Niger Delta; #90255 (2017)

Sunday Olotu, Ibukun Olorunniwo, Olatunbosun Alao, Adekunle Adepelumi

Search and Discovery.com

..., namely Compressional velocity (Vp), Shear velocity (Vs), and Density (rho) have been studied by means of crossplots of bi-variate, tri-variate domains...

2017

Abstract: Extracting and Utilizing Azimuthal Anisotropy through Depth Imaging; #90319 (2018)

Pavel Vasilyev, Cara Smith, Paul Marsden, Jose E. Vargas, Anna Glushchenko

Search and Discovery.com

... velocity model building and statics handling based on several UAE data examples. Application of these new processing workflows to point-receiver, point...

2018

Fractured Reservoir Prediction … A Case Study in the Sichuan Basin; #10512 (2013)

Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He

Search and Discovery.com

... convolution and phase processing Uphole data +shallow refractions + 3D Tomo-inversion statics Field statics Velocity analysis: 1. VSP-surface V analysis 2...

2013

Rock Physics Modeling Optimizing Well Log and Core Data for the Abadi Gas Field

Shinji Matsuura

Indonesian Petroleum Association

... characterization work. The objective of the rock physics modeling in this study is to detect and edit bad sonic-log velocity data, and to estimate Vp, Vs and Vp/Vs...

2009

Multi-interferogram InSAR Techniques for Monitoring Surface Deformation in CO2 Sequestration, #80119 (201

Giacomo Falorni, A. Tamburini, F. Novali, A. Ferretti, B. Young,

Search and Discovery.com

..., A. Ferretti, B. Young, PS Multi‐interferogram InSAR Techniques for Monitoring Surface Deformation in CO 2 Sequestration* Giacomo Falorni1...

2010

Imaging the presalt with elastic FWI using OBN data

Gabriel Brando, Benjamin Huard, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... off the coast of southeast Brazil, in the deep water of Santos Basin. An OBN seismic data set and a legacy velocity model were used as inputs...

2023

Potential Field Data Guided Seismic Forward Modelling of Basement Structures: A Case Study from Offshore Nile Delta Basin

Said Hanafy, Shastri L. Nimmagadda, Sharaf Eldin Mahmoud

Petroleum Exploration Society of Australia (PESA)

... stacking velocity data and depth values interpreted from gravity and magnetic field data are used in the modelling process. The uncertainty in modelling...

2016

Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

... of S-wave velocity and density. With enough angle range or converted mode (PS) recordings, pre-stack data could also be inverted for density...

2011

Understanding the Controls on Clastic Sedimentation Using Forward Stratigraphic Modeling and Seismic Sequence Stratigraphy; #51448 (2017)

Mostfa Lejri, Hamechan Madhoo, Barbara Claussmann, Leigh Truelove, Jan Tveiten, Daniel Tetzlaff, Per Salomonsen

Search and Discovery.com

... reflectors) Sediment types z Sources & tectonic events Tectonics (faults/diapirs) • Geostatistics • Petroleum systems analysisVelocity Modeling...

2017

Integration of Magnetotelluric, Gravity and Seismic Data for Sub-Volcanic Imaging

Jeremy Gohitua MacArthur, Muhammad Fikri Putra, Nuha Malihati, Husnia Nur Annisa

Indonesian Petroleum Association

.... Spectral analysis is applied to gravity data to separate the regional and residual trend. Residual data will be used to improve the velocity model...

2018

Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner

Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock

International Meeting for Applied Geoscience and Energy (IMAGE)

..., including the CO2 plume, while the OBN data provides long-offsets for velocity model estimation using FWI. The results demonstrate the potential...

2023

Application of 3

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N/A

The Swash Force Transducer: RESEARCH-METHOD PAPER

N. E. Caldwell, A. T. Williams, G. T. Roberts

Journal of Sedimentary Research (SEPM)

... calibrations to determine fluid velocity in the turbulent swash zone, even with a simple regularly shaped dynamometer on which some theoretical analysis could...

1982

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