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The AAPG/Datapages Combined Publications Database

Showing 13,768 Results. Searched 195,596 documents.

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Seismic Exploration in Railroad Valley, Nevada

John H. Vreeland, Bert H. Berrong

Rocky Mountain Association of Geologists

... velocity changes which result from these variations can also cause statics problems. SURFACE CONDITIONS At first glance, Railroad Valley appears...

1979

Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187 (2014)

Nirupama (Pam) Nagarajappa, Peter Cary, and Chuck Ursenbach

Search and Discovery.com

... clockwise from North. NMO and statics corrections were applied to the H1 and H2 components before analysis. A window of reflection data in an offset range...

2014

Simultaneous Joint Inversion of Seismic and Gravity Data for Long Offset Pre-Stack Depth Migration in Northern Oman, #41569 (2015).

D. Colombo, M. Mantovani, M. De Stefano, D. Garrad, Hussain Al Lawati

Search and Discovery.com

... and standard processing approach involving (among others) the calculation of terrain corrections to a suitable distance (e.g. 40km) from...

2015

Mapping Thin Sand Reservoirs in Eastern India

U. K. Guru, M. Krishnamurty, V. C. Ramalah, E. W. Wiltse, Robin Westerman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... migration are model based. Consequently, an iterative processing sequence is attractive:- Construct initial model from: Dipmeter, Sonic log and VSP...

1990

ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90133 (2011)

Mike Burnett

Search and Discovery.com

... and resolution of the geology to some degree. There is a new class of noise abatement tools which is emerging from various processing centers. These tools work...

2011

ABSTRACT: Quantitative Seismic Analysis Using Noise Abatement in a Tight Sand Horizontal Play; #90129 (2011)

Mike Burnett

Search and Discovery.com

... degree. There is a new class of noise abatement tools which is emerging from various processing centers. These tools work on the gathers and the stack...

2011

Abstract: Applications of Consistent Surface Corrections to Seismic Data

M. Turhan Taner, James I. Broaddus

GCAGS Transactions

...Abstract: Applications of Consistent Surface Corrections to Seismic Data M. Turhan Taner, James I. Broaddus 1975 Vol. 25 (1975), The study...

1975

Abstract: Reprocessing of Controlled-Source Seismic Data from New Zealand Hikurangi Margin Offshore East Coast Basin; #90235 (2015)

Hanyan Wang

Search and Discovery.com

... the BSR indicates the presence of gas hydrates. The velocity model used in this project is from previous processing. The main steps that were included...

2015

Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)

Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere

Search and Discovery.com

... to the isotropic case. The proposed workflow includes the following steps: (1) The Near Surface Model (NSM) is used for residual time statics correction...

2018

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

Inversion and Interpretation of Multicomponent Seismic Data: Willesden Green Field, Alberta; #20293 (2015)

Roxana M. Varga, John C. Bancroft, Robert R. Stewart

Search and Discovery.com

...-variant spectral whitening, refraction statics, trim statics, CDP stack and migration. The processing flow for the PS section included asymptotic CDP...

2015

High-EffortŽ Seismic Acquisition: Improving Image Detail; #41568 (2015)

David C. Henley, Kevin Hall, Henry Bland, Eric Gallant, Gary Margrave, Malcolm Bertram

Search and Discovery.com

... can be greatly improved, and various multi-channel processing tools, in addition to conventional horizontal summation, can be employed for noise...

2015

3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Southern Appalachian Folding and Faulting

F. L. Sachnik and R. D. More

AAPG Special Volumes

... is considered to be one of normal record quality, and no extraordinary field techniques or processing methods were required. The processing sequence includes...

1983

Geological-Structural Interpretation of the Croatian Parts of Dinarides Knin-Ravni Kotari and Eastern Part of the Adriatic Basin Based on 2-D Seismic Reprocessing, Geological Map and Wells Data, #10369 (2011)

Darko Tomašić, Ivan Kratković, Sanjin Grandić, Tomislav Ilijaš

Search and Discovery.com

... sequence of Carboniferous through Jurassic rock crop out, represent a fault bend fold. All unit older than Jurassic form a hanging wall ramp which...

2011

3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs

Antonio C.B. Ramos, T.L. Davis

Rocky Mountain Association of Geologists

... 30 50 60 DATA PROCESSING SEQUENCE REID DATA D + GEOMETRY DATUM STATICS I TRUE AMPLITUDE RECOVERY r 3. SPIKING DECON -1 CMP BIN SORT...

1997

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