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The AAPG/Datapages Combined Publications Database

Showing 11,019 Results. Searched 200,599 documents.

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Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

... information herein. All information is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any...

2017

The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion

Scott W. Singleton

GCAGS Transactions

...-based” and “statics-based.” Velocity-based methods assume that non-flat reflectors are caused by residual NMO (RMO), and thus can be corrected...

2008

Analyzing the impact of additive and multiplicative noise on seismic data analysis

Akshika Rohatgi, Andrey Bakulin, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... arrivals in the time domain consistent with the field observations in complex regions. In contrast, residual statics introduce linear phase shifts...

2024

-- no title --

user

Search and Discovery.com

... systems require single sensor acquisitions to avoid problems with array misalignments and S-wave statics. Ground roll can be attenuated using a range...

Unknown

-- no title --

user

Search and Discovery.com

... systems require single sensor acquisitions to avoid problems with array misalignments and S-wave statics. Ground roll can be attenuated using a range...

Unknown

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

Hanyan Wang

Search and Discovery.com

... in the reprocessing are: geometry application, near trace stack, FDMIG (Finite difference time migration), frequency filtering and statics, preparation...

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

Acquisition

Search and Discovery.com

N/A

Cascaded Sweeps- A Method to Improve Vibroseis Acquisition Efficiency: A Field Test

M. Benabentos, F. Ortigosa, N. Moldoveanu, P. Munoz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... separating the signal from the noise and consequently to remove the noise. Unique velocity functions, residual static corrections, and amplitude...

2006

Abstract: White Noise Suppression in the Time Domain … Part I; #90174 (2014)

Patrick Butler

Search and Discovery.com

..., how one can recover most of the signal respecting curvature and statics in space down to about 30 dB with only a few basis functions (which...

2014

Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields

J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... statics. Residual static corrections. Super CMP FX deconvolution. Trace regularization. FXY deconvolution in offset domain. Resample and antialias...

2006

Abstract: Surface-consistent transmission FWI; #91204 (2023)

Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis

Search and Discovery.com

... times, residual phase corrections and deconvolution of the near surface anomalous amplitudes, using the transmitted portion of the wave field. A novel...

2023

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

... a conventional marine residual statics correction before the application of Radon demultiple (Figure 2a and 2b). This technique was tested in the 2005 heritage...

2008

Non-First-Break Solution for Shallow Velocity Anomaly Problem; #41602 (2015)

Emil Blias

Search and Discovery.com

... replacement corrections for prestack data. Model and real data examples show the practical feasibility and robustness of the proposed approach...

2015

Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

... is to compute a set of surface consistent amplitude corrections in a similar way that residual statics are computed. This amplitude correction balances source...

1988

Seismic Studies in the Church Rock Uranium District, Southwest San Juan Basin, New Mexico

William T. Phelps, Robert S. Zech, A. Curtis Huffman Jr.

AAPG Special Volumes

... time-velocity pairs. A surface-consistent residual-statics program followed, and a second pass through the velocity analysis was completed. Final...

1986

Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion

Margarita Pavlova

Petroleum Exploration Society of Australia (PESA)

..., suggesting that the coal is below tuning thickness. The dataset was migrated using PSDM and had very small (+/7 m) residual misties for the target...

2019

The Bauer Field, Cooper/Eromanga Basin: Case Study of a Low-Relief, High-Productivity Oil Field, #110225 (2016).

Glen Buick

Search and Discovery.com

... prospective resource of ~850kbbls Oil - Assumed 63% recovery factor • Mapped on 2008 3D seismic acquisition dataset - Modelled statics Appraisal Wells...

2016

Beneficial impacts of receiver arrays on suppressing seismic speckle noise from near-surface heterogeneities: A reflection of 3D seismic acquisition practices in the Middle East

Andrey Bakulin, Ilya Silvestrov, Dmitry Neklyudov

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Mahgoub wt al., 2015; Bakulin et al., 2018, 2020; Cordery, 2020). Multiplicative noise model: from simple residual statics to more general phase...

2024

THE APPLICATION OF HIGH RESOLUTION SEISMOLOGY TO THE DELINEATION OF FAULTING AND COAL SEAM THICKNESS: A CONTINUING CASE HISTORY

Anthony R. Wagner

North Dakota Geological Society

... stacking if the beds were dipping steeply, to position the reflections in their proper spatial location. A residual statics step...

1984

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