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The AAPG/Datapages Combined Publications Database

Showing 15,371 Results. Searched 200,357 documents.

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Multifocusing 3-D Diffraction Imaging for Dectection of Fractured Zones in Mudstone Reservoirs

Alana Schoepp, Evgeny Landa, Stephane Labonte

Unconventional Resources Technology Conference (URTEC)

... in the overall amplitude of the diffractivity data. The diffractivity does not correspond to the gas shows at Well C. Noise generated from multiples...

2014

Study of Hydrocarbon Detection Methods in Offshore Deepwater Sediments, Gulf of Guinea; #40999 (2012)

Guoping Zuo, Lv Fuliang, Guozhang Fan, and Dali Shao

Search and Discovery.com

...-near offset attribute  The RMS seismic attribute is similar to the Max seismic attribute.  The high amplitude coincides with the distribution...

2012

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

... analysis. Based on the theory developed by Bleistein (2001), new formulas of true amplitude weights for both 2D common offset and 3D common-offset vector...

2015

AVO Seismic Technology - Workshop Summary

Brian Russell

PTTC

...AVO Seismic Technology - Workshop Summary Brian Russell View/Download Full Workshop Files AVO SEISMIC TECHNOLOGY BOTTOM LINE The amplitude...

2003

Structure of Extensionally Rifted Crust Beneath the Western Ross Sea and Iselin Bank, Antarctica, from Sonobuoy Seismic Data

A. K. Cooper, F. J. Davey, G. R. Cochrane

Circum Pacific Council Publications

... large-offset traveltimes (not shown) for these possible seafloor-to-basement interbed multiple reflections differ by more than 1-4 sec from observed...

1987

AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia

C.J. Dueñas, M. G. de Freitas, A. Mantilla

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Analysis. Figure 1. Location of the study area Amplitude versus Offset, and Amplitude Variation with Offset are both names for what is now known...

2006

Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data

Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin

Indonesian Petroleum Association

... is used to balance amplitude level at near and far offset trace. Time variant spectral balancing (TVSB) used to enhance amplitude level, this method...

2017

Seismic Stratigraphy — Lodgepole Play Examples

John A. Andrew

Montana Geological Society

... are dismissed or overlooked as geophysical problems (processing, statics, multiples, etc.), thus inhibiting stratigraphic interpretations...

1996

Late Pleistocene Geologic History of Texas Outer Continental Shelf and Upper Continental Slope: 4. Character of the Sediments

Bruce R. Sidner ,, Stefan Gartner , William R. Bryant

AAPG Special Volumes

..., was used for deeper strata (Lehner, 1969). V represents the velocity of sound (m/sec) and z is the depth below the seafloor. Five specific...

1978

Kraken 3D„Acquisition to Interpretation on the Edge of the Browse

Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

...-wavelength velocity anomalies below the sea floor that cause obvious residual imaging problems and impact upon depth conversion and seismic amplitude...

2016

Identification of Shallow Gas Prospect Zone by Seismic Attribute and Amplitude Variation with Offset (AVO) Case Study: Namamu Field, Asri Basin

Zuhrotul Firdaus, Dwandari Ralanarko, Pranowo Nugroho, Alamsyah M. Juwono

Indonesian Petroleum Association

...Identification of Shallow Gas Prospect Zone by Seismic Attribute and Amplitude Variation with Offset (AVO) Case Study: Namamu Field, Asri Basin...

2017

Late Triassic„Mid-Jurassic to Neogene Extensional Fault Systems in the Exmouth Sub-Basin, Northern Carnarvon Basin, North West Shelf, Western Australia

S. Jitmahantakul, K. McClay

Petroleum Exploration Society of Australia (PESA)

... extensional fault systems that formed a NNE to NE trending rift basin, offset and segmented into 4 discrete depocentres by E-W striking accommodation...

2013

Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana

D. Cimadomo, G. Kinsland, R. Zhang

GCAGS Transactions

...-resolution data to yield fluid content and lithologic information in the Carrizo, we have performed pre-stack analyses of the data. Amplitude variation...

2021

Case History: Rulison Field, Colorado, Fracture Detection, Mapping, and Analysis of a Naturally Fractured Gas Reservoir Using P-wave Reflection Seismic

Heloise B. Lynn, K. Michele Simon, Vello Kuuskraa, Dave Decker

Four Corners Geological Society

... through-out this survey, at key wells, to demonstrate the azimuthal variation of velocity and amplitude. The faster velocity direction was N30W ± 45...

1999

Seismic Sequences and Their Distribution on the Wilkes Land Margin

S. L. Eittreim, G. L. Smith

Circum Pacific Council Publications

... flows intercalated with volcaniclastics and other sediments and associated with a kind of volcanism best described as subaerial seafloor spreading...

1987

Applications of 3-D Seismic/Forward Modeling to Water Shutoff and Other Reservoir Management Issues

D. E. Moore, H. E. Goodman, P. D. Norman

Indonesian Petroleum Association

... strength variation with offset (AVO) data, are extracted from the 3-D seismic data cube and compared to the attributes predicted by the forward model...

1995

ReGenerating the Gippsland Basin

J. Firth, K. Zhao, S. Birdus, N. Mudge, J. Zhou

Petroleum Exploration Society of Australia (PESA)

... amplitude-versus-offset (AVO) analysis. High-resolution velocity modeling and imaging, using techniques such as Figure 3: Kirchhoff PSDM seismic crossline...

2018

Abstract: Transmission Imaging: Moving Source Offset VSP (MSOVSP) Case Study; #90172 (2014)

Emmanuel Bongajum, Bernd Milkereit, Douglas Schmitt

Search and Discovery.com

... of Offset VSP acquisition geometry; c) Scaled amplitude plots of the offset VSP data for the receiver at 450m depth. Gaps in the data represent...

2014

ABSTRACT: DEMULTIPLE TECHNIQUES USED IN THE COLUMBUS BASIN FOR THE REMOVAL OF SHALLOW GAS RELATED REVERBERATIONS

Hydal Saeeda

Geological Society of Trinidad & Tobago

... REVERBERATIONS. Hydal Saeeda, WesternGeco In the Colombus Basin, off the east coast of Trinidad and Tobago, the presence of multiples and their attenuation...

2007

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