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The AAPG/Datapages Combined Publications Database

Showing 191 Results. Searched 190,755 documents.

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Abstract: The Effect of Clay and Gas on the Elastic Properties of Sandstones (Paper 15)

Mark Sams, Martijn Andrea

Geological Society of Malaysia (GSM)

.... VariQus modelling techniques such as the self consistent method, KursterToksoz, differential effective medium modelling, Backus averaging and Voigt...

1995

Abstract: Analysis of Finely Bedded Intervals in the Frontier Formation Using High Resolution Logs; #90301 (2017)

Steve Adams, Jesse Havens, Jeromy McChesney

Search and Discovery.com

... by the microimager is not generating a significant amount of mechanical anisotropy in comparison to the clay content. By applying Backus averaging...

2017

Geological Classification of Seismic-Inversion Data in the Doba Basin of Chad, #41899 (2016).

Carl Reine, Chris Szelewski, Chaminda Sandanayake

Search and Discovery.com

... of porosities, variable N:G were then modelled by performing a Backus average (Backus, 1962) of the two lithologies. This averaging was done at each...

2016

Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion

Colin Sayers, Lennert den Boer

Unconventional Resources Technology Conference (URTEC)

..., the western sub-basin of the Permian Basin. Also shown is the upscaled velocity obtained by Backus averaging (Backus, 1962), assuming an averaging length...

2019

Seismological Signal Processing: ABSTRACT

Milo M. Backus

AAPG Bulletin

...Seismological Signal Processing: ABSTRACT Milo M. Backus 1965 1079 1079 49 7. (July) The use of least-mean-square-error single and multichannel...

1965

Exploration Theory and Technology of Buried Hills in Western South Turgay Basin; #10682 (2014)

Qiyan Li, Mingjun Zhang, Jianjun Guo, Wei Yin, Xiaofeng Sheng

Search and Discovery.com

.... These are aided by many advanced technologies (Zeng et al, 1998a; Zeng et al, 1998b; Zeng and Backus, 2005a; Zeng and Backus, 2005b), such as three...

2014

Integration of Core Data with Well Logs for Geomechanical Property Determination and Monitoring in the Argentinean Vaca Muerta Shale Formation

Maxwell Willis, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... been used in the upscaling of well logs to seismic scales for velocity and density matches. However, no prior work involving the use of Backus averaging...

2014

Seismic reservoir characterization in a VTI anisotropic media: Case study in Malay Basin

Amir Abbas Babasafari, Deva Prasad Ghosh, Seyed Yaser Moussavi AlAshloo, Yasir Bashir, Chica Sambo, Ahmed M.A. Salim

Geological Society of Malaysia (GSM)

.... First using Backus averaging and Berryman equations, stiffness parameters together with Thomsen parameters at well locations are Warta Geologi, Vol. 44...

2018

Sieve Analysis as Tomography

William Menke

Journal of Sedimentary Research (SEPM)

... are needed to determine the distribution of shapes over a size range of about a factor of ten. BACKUS, G., AND GILBERT, F., 1970, Uniqueness...

1984

Analog Model and Synthetic Seismogram Studies of Long Range Refraction Method: ABSTRACT

Stanley J. Laster, Richard Schell, Milo M. Backus

AAPG Bulletin

...Analog Model and Synthetic Seismogram Studies of Long Range Refraction Method: ABSTRACT Stanley J. Laster, Richard Schell, Milo M. Backus 1963 1772...

1963

Amplitude of Pair Correlation Function to Understand Heterogeneity from Well-Log and Seismic Data; #42157 (2017)

Ramya Ravindranathan, Evgeny Chesnokov

Search and Discovery.com

... extending its application to the downscaled velocities to understand the measure of heterogeneity from 3D seismic data. References Cited Backus, G., 1962...

2017

Table of Contents: Volume 29, No. 9 - September 2014

PALAIOS

...) David H. Backus and Markes E. Johnson 460 Gastropod associations as a proxy for seagrass vegetation in a tropical, carbonate setting (San Salvador...

2014

Wide-Band Ghost Elimination: ABSTRACT

William Schneider, Milo M. Backus, John P. Burg, Earl C. Wisler

AAPG Bulletin

...Wide-Band Ghost Elimination: ABSTRACT William Schneider, Milo M. Backus, John P. Burg, Earl C. Wisler 1963 1776 1776 47 9. (September) A new...

1963

Geophysical Exploration is Just Beginning: ABSTRACT

Milo M. Backus

AAPG Bulletin

...Geophysical Exploration is Just Beginning: ABSTRACT Milo M. Backus 1980 673 673 64 5. (May) What fraction of the yet undiscovered hydrocarbons...

1980

ABSTRACT: Geological Analysis of the Trinity Group Aquifers in Western Hays County, Texas, with Focus on Implications to Groundwater Availability

Alex S. Brown, Doug Wierman, Andrew H. Backus, Brian Hunt

GCAGS Transactions

... Alex S. Brown, Doug Wierman, Andrew H. Backus, Brian Hunt Geological Analysis of the Trinity Group Aquifers in Western Hays County, Texas, with Focus...

2007

Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO

Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich

Petroleum Exploration Society of Australia (PESA)

...-amplitude correlated noise to these models. We used Backus averaging to upscale the models to seismic scale AEGC 2019: From Data to Discovery...

2019

Vector Constraints on Quaternary Deformation of the Western United States East and West of the San Andreas Fault

J. Bernard Minster, Thomas H. Jordan

Pacific Section SEPM

... to the averaging interval of RM2 and, by our assessment, the most reliable. Satellite-geodetic measurements along the Quincy-Otay baseline in California further...

1984

Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia

M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... for wet carbonates based on Backus averaging and Monte Carlo simulations. Prior to this correction, Dip Constrained Tomography (DCT) was applied...

2018

Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration

Lev Vernik , Charles Landis

AAPG Bulletin

.... Backus, G. E., 1962, Long-wave elastic anisotropy produced by horizontal layering: Journal of Geophysical Research, v. 67, p. 4427-4440. Capuano, R. M...

1996

Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)

Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher

Petroleum Exploration Society of Australia (PESA)

... provide the necessary link between effective stress and P-wave velocity with Backus averaging handling the “seismic scale” mixing of different...

2018

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