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The AAPG/Datapages Combined Publications Database

Showing 16,595 Results. Searched 195,689 documents.

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Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration; #40835 (2011)

Marco Mantovani and Thierry Dugoujard

Search and Discovery.com

... velocity solutions that flatten the PSDM gathers may not solve interpretation ambiguities at all. A Non-Gardner Indicator Gardner et al. (1974) proposed...

2011

Abstract: Advanced Seismic Acquisition Survey Design Based on Illumination Analysis; #90319 (2018)

Pavel Golikov, Emad Hemyari, Abdulaziz Almuhaidib

Search and Discovery.com

... adding target illumination analysis as an integral step in the survey design workflow. This illumination study can be achieved using wave-equation based...

2018

Calibration of Brittleness to Elastic Rock Properties via Mineralogy Logs in Unconventional Reservoirs, #41237 (2013)

Roderick Perez, Kurt Marfurt

Search and Discovery.com

..., and computed using specialized logging tools such as: mineralogy, density, and P- and S-wave sonic logs, and calibrated to previous core descriptions...

2013

ABSTRACT: Thin Bed of Tuffaceos Sandstone Reservoir Can be Recognized from High Velocity Zone in The Manantiales Behr Field, San Jorge Basin, Argentina; #90017 (2003)

Yudistira Effendi, Oscar Antonio Olima, Eduardo Smith

Search and Discovery.com

... facies. Sonic log and VSP were run in order to get more accurate and precise analysis, related to seismic reflections and interval velocity anomalies. Some...

2003

Hybrid 3D Marine Towed-Streamers and Ocean-Bottom Nodes Survey - Challenges and Solutions for Seismic Data Processing and Imaging

Wai Leng Cheah, Wong Li Ming Joyce, Evonne Hooi Rong Yu, Artem Sazykin, Gavin Menzel-Jones

Indonesian Petroleum Association

... relative to the background compressional wave velocities. Hence, one approach that the industry has adopted is using the velocity discrimination...

2019

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)

... reproduction, distribution, or storage of any part of this paper without the written consent of URTeC is prohibited . Abstract A common question asked...

2013

Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)

Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen

Search and Discovery.com

... of uncorrelated Vibroseis VSP data can be used for velocity dispersion and Q estimation. This kind of velocity dispersion analysis can provide...

2015

Exploring the horizontal component of OBN surveys for added value to imaging

Samara Omar, Jim Simmons, Carlos Calderón

International Meeting for Applied Geoscience and Energy (IMAGE)

... displacement. In Figure 1 we show the vertical (as-recorded Z) and horizontal (as recorded X and rotated to radial R) shot gathers at three locations...

2023

A New Approach to Pore Pressure Predictions: Generation, Expulsion, and Retention Trio—Case Histories from the Gulf of Mexico

Selim Simon Shaker

GCAGS Transactions

... Series 7, Tulsa, Oklahoma, 365 p. Dutta, N. C., and J. Khazanehdari, 2006, Estimation of formation fluid pressure using high-resolution velocity from...

2015

Fault Shadow Correction Methodology

P. Julien, J. L. Broyer, O. Bernet-Rollande

Indonesian Petroleum Association

... method. An initial 2D-depth model is built using dip seismic lines and a regional velocity function, which is then manually edited to remove...

2000

North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia

Andreas T. Waluyo, Michael I. Challis

Indonesian Petroleum Association

... is the reflection pushdown phenomena due to near surface channels with a slow velocity fill (e.g. shallow gas sands). NMO corrected gathers in these areas...

2008

Accurate Depth Conversions Reduce Risk

Larry C. Luton, Corine Prieto

GCAGS Transactions

... benefits using all available velocity data for an area of interest. We will also show the refinement gained by integrating other interpretations...

2000

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

Adam Betteridge

Geological Society of Malaysia (GSM)

... separating near to far offsets. Picking both parameters simultaneously using dense bi-spectral picking analysis overcomes this situation. CGG are proposing...

2003

Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)

Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell

Search and Discovery.com

... across the section and in particular, below the chalk package, as highlighted by the ovals; moreover, in the offset gathers, the arrows point...

2018

Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin

Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock

Unconventional Resources Technology Conference (URTEC)

... velocity field with azimuth. To benchmark the quality of these attributes, a percentage of anisotropy is calculated using a well with a cross-dipole sonic...

2021

Geostatistical Integration of Multiscale Data to Construct the Hunton Group GeocellularModel: Upscaling Logs and Downscaling Seismic Impedance Volumes, #42255 (2018).

Benmadi Milad, Abdulmohsen AlAli, Roger Slatt, Kurt Marfurt

Search and Discovery.com

... component analysis (PCA) of electric logs followed by self-organizing map (SOM) to construct electrofacies logs. We then corroborate the geologic...

2018

AVO and Inversion Contribute to Makassar Exploration Efforts

William L. Soroka, Herry Andiarbowo, Anung Widodo

Indonesian Petroleum Association

..., Fitch, T.J., Van Sickle, K.H. and North, P.E., 1993, 2-D Versus 3-D AVO Analysis, SEG Summer Research Workshop, Technical Program and Abstracts...

1995

Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design … A Case History; #41500 (2014)

Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo

Search and Discovery.com

... tomographic velocity analysis in tilted transversely isotropic media: A 3D case history from the Canadian Foothills: Geophysics, v. 73/5, p. VE261-VE268. De...

2014

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

... from the same subsurface reflection point. This redundancy allows for determination of the subsurface velocity structure and the cancellation...

2009

Facies and Stratigraphic Controls on Velocity Anomalies in The North Madura Platform, Offshore East Java Basin

Fithra Harris Darmawan, Shakila Bt Mustaffa, Aditya Kusuma Wijaya, M Nauvall Juliansyah, Geovani Kaeng

Indonesian Petroleum Association

... such a velocity model through Petronas Carigali Halliburton © IPA, 2019 – 43rd Annual Convention Proceedings, 2019 stacking velocity analysis, layer-cake...

2019

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