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The AAPG/Datapages Combined Publications Database

Showing 924 Results. Searched 195,364 documents.

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An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement

Andy Furniss

Indonesian Petroleum Association

... techniques such as stacking velocity inversion and coherency inversion are equally applicable to depth conversion projects as they are to pre-stack...

2000

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

... of model building or refinement. Velocity estimation techniques such as stacking velocity inversion and coherency inversion are equally applicable...

1999

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

Adam Betteridge

Geological Society of Malaysia (GSM)

..., necessary for automatic dense pickings. An intelligent QC sorting of the raw V and h fields, based on lateral coherency of the semblance and the Dix...

2003

ABSTRACT: Midrikah Field: An Example of a Combined Structural and Stratigraphic Trap in Saudi Arabia; #90061 (2006)

Peter D. Rafferty

Search and Discovery.com

... of the structural interpretation. In addition, the confidence in the structural interpretation was increased by the use of coherency and curvature...

2006

Obstacles and Pitfalls of the Everyday Interpreter: The Role of Geophysics in Resource Plays; #41131 (2013)

Glenn E. Winters

Search and Discovery.com

... or reprocessing and inversion of existing 3-D seismic data in comparison to drilling a well that encounters those problems as mentioned above. In order...

2013

Pre

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N/A

Geological insights of Northern Australias AusAEM airborne EM survey

Yusen Ley-Cooper, Ian Roach, Ross C Brodie

Petroleum Exploration Society of Australia (PESA)

... combined XZ inversion, highlighting improvements in the coherency of models at depth, a better resolution of subhorizontal conductors, and removal...

2019

EXTENDED ABSTRACT: Illuminating Seismic Stratigraphic Features Using 3D Visualization

Huw James

GCAGS Transactions

... data set. Amplitude Display and Combined Amplitude with Coherency Display Interpreters have traditionally used coherency displays to accentuate faults...

2008

Seismic Imaging of Sturctural, Stratigraphic and Diagenetic Plays - Workshop Summary

Bruce Hart

PTTC

... Hart, McGill University 522 KEY WORDS: Acoustic Impedance Coherency Deconvolution Horizon Attributes Multi-component Seismic Seismic Acquisition...

2003

ABSTRACT North American Case Study Demonstrates the Ability of 3-D/3-C Seismic Data in Predicting the Petrophysical Properties of Shale, #90125 (2011)

Harris Ron, Tinnin John

Search and Discovery.com

... that reflect elastic properties were generated from the seismic data along with geometric attributes of curvature and coherency. Multiple inversion...

2011

ABSTRACT North American Case Study Demonstrates the Ability of-D/-C Seismic Data in Predicting the Petrophysical Properties of Shale, #90126 (2011)

Harris Ron, Tinnin John

Search and Discovery.com

... that reflect elastic properties were generated from the seismic data along with geometric attributes of curvature and coherency. Multiple inversion...

2011

Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin

Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana

Indonesian Petroleum Association

...Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion...

2017

Impact of Pre-Stack Depth Migration on the Anama Prospect, Papuan Foreland Basin

K. Bradey

Papua New Guinea (PNG) Petroleum Convention Proceedings

... these limitations, coherency inversion was employed as the most appropriate method. Following is an account of these methods. For the Dix and stacking...

2000

Hourly Immersed Acquisition and Processing of Magnetotelluric Method for Noise Reduction

Alida Naufalia Aribah, Ikhsan Setyawan, Hidayat

Indonesian Petroleum Association

... that there is no significant difference between the coherency of the data, but hourly immersed have 1% higher coherency value. The coherency of KT01 of hourly immersed...

2018

Seismic Scale Geometries in Subsurface and Outcrop of the Upper Devonian Carbonate System in W. Canada: testing the coherency between a geological model and a seismic model

A. M. Schwab, F. van Buchem, G. P. Eberli

CSPG Special Publications

...Seismic Scale Geometries in Subsurface and Outcrop of the Upper Devonian Carbonate System in W. Canada: testing the coherency between a geological...

1997

Semblance and Other Coherency Measures for Multichannel Data: ABSTRACT

N. S. Neidell

AAPG Bulletin

...Semblance and Other Coherency Measures for Multichannel Data: ABSTRACT N. S. Neidell 1970 560 560 54 3. (March) The concept of "semblance" is a new...

1970

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