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The AAPG/Datapages Combined Publications Database

Showing 1,249 Results. Searched 200,691 documents.

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Imaging Complex Structures in Colombia … Full Wave Equation Migration Approach

Hector A. Alfonso, Luis E. Rojas, Weizhong Wang, Jie Zhang, Oz Yilmaz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., predictive deconvolution, timevariant spectral whitening, trace balancing, and f-x dip filtering (Wang and West, 2001) of surface waves. Following...

2008

Estimation of Gas Reservoir Boundary by AVO Analysis

Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita

Southeast Asia Petroleum Exploration Society (SEAPEX)

... are as follows: Gathering of CMP (Common Mid Point) from zone of interest. Applying surface consistent deconvolution to the seismic trace in order...

1996

2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia

M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias

Indonesian Petroleum Association

... flow consisted of trace summing, spherical divergence, exponential gain, predictive deconvolution and DMO stack. DMO velocities were picked onboard...

1996

Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir

Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte

GCAGS Transactions

..., surface consistent deconvolution, time-invariant spiking deconvolution, refraction statics, residual statics, 1-second-gate automatic gain control (AGC...

2002

Salt Delineation Using Vector Offset Output (VOO) of Full Azimuth Data

Yogesh Agnihotri, Qiaofeng Wu, Dekang Xu

GCAGS Transactions

..., Imaging 3-way closures by combining a deconvolution imaging condition with vector offset output RTM: Society of Exploration Geophysicists Technical Program...

2015

3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Compressional Features Across the Caribbean Margin of Colombia

J. W. Ladd and M. Truchan

AAPG Special Volumes

... array of four, 466 cu-in Bolt airguns, and a DFS IV Data processing which was done at Lamont-Doherty included a bubble pulse deconvolution...

1983

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... for these scattering effects via deconvolution and statics processing routines can help improve the quality of surface and borehole seismic images...

2013

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... to solve for statics. We estimate the converted wave static correction from receiver functions that are calculated by correlation or deconvolution of early...

2013

F-xy Cadzow Noise Suppression

Search and Discovery.com

... or more spatial dimensions. The resulting method is superior to both f-xy prediction (deconvolution) and projection filtering, especially for very...

2013

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... for these scattering effects via deconvolution and statics processing routines can help improve the quality of surface and borehole seismic images...

2013

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... to solve for statics. We estimate the converted wave static correction from receiver functions that are calculated by correlation or deconvolution of early...

2013

Abstract: Shallow VSP Survey using a Small Vibrator Source; #90171 (2013)

Joe Wong, Soo K. Miong, Robert R. Stewart, Eric V. Gallant, and Kevin W. Hall

Search and Discovery.com

.... The residual wavefield consists of mostly up-going reflected P waves. We then applied deconvolution to whiten the reflections, gain compensation to correct...

2013

Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014)

David C. Henley

Search and Discovery.com

..., hence ‘statics deconvolution’ (Henley, 2006). Initially applied in the common-shot or common-receiver domain, statics deconvolution was later...

2014

Abstract: Violet Grove Time-Lapse Data Revisited: A Surface-Consistent Matching Filters Application; #90187 (2014)

Mahdi H. Almutlaq and Gary F. Margrave

Search and Discovery.com

... Spiking deconvolution Velocity analysis Surface-consistent residual statics CDP stack Poststack migration Trace edits Amplitude recovery Surface-consistent...

2014

Abstract: Static Corrections Via Raypath Interferometry: Recent Field Experience; #90224 (2015)

David C. Henley

Search and Discovery.com

... shifting with crosscorrelation and deconvolution. Raypath interferometry was first successfully applied to a high-resolution seismic line...

2015

Abstract: Acquiring Low Frequencies : Sweeps, Sensors, Sampling and Stories; #90224 (2015)

Olivier Winter, Anna Leslie, and Forest Lin

Search and Discovery.com

... to the deconvolution should also be considered. In the absence of noise, the statistical estimation of the wavelet in the deconvolution should contain the sensor...

2015

Reservoir Delineation Using Spectral Decomposition, Spectral Inversion and Neural Network Analysis for an Oily Reservoir in Offshore Thailand, #41092 (2012)

Dan Cox, John Castagna, Gabriel Gil, Robert Ripple, Scott Rubio, Jerry Moon, Robert Roever, Andrew Laird, Geoff Peace, Ronald The, James Mitchell, John Pringle, Nyan Htein

Search and Discovery.com

... in resolution between well data and seismic data. Resulting operator works as a sort of “deconvolution operator” to convert the seismic response into Vclay...

2012

Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)

David Gray, Seann Day, and Scott Shapper

Search and Discovery.com

... is that the strong reflection from the Devonian unconformity may dominate all processes that rely on signal correlations, including deconvolution...

2014

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

... and radial migrated stack were generated. The processing flow for the PP section was conventional and included surface consistent deconvolution, time...

2015

Ground Roll Removal and Signal Preservation by Cascading SVD Polarization Filters with Localized Fk-Filters; #41543 (2015)

Kristof De Meersman, Chris Ansorger

Search and Discovery.com

... problems with array misalignments and S-wave statics. Ground roll can be attenuated using a range of tools like fk filters, fx deconvolution, slant...

2015

Mapping Depth to Basement Using 2D Werner Inversion of High-Resolution AeroMagnetic (HRAM) Data, #41595 (2015).

Hassan H. Hassan, Robert A. Charters, John W. Peirce

Search and Discovery.com

..., and J.A. Sharp, 1983, Werner deconvolution for automated magnetic interpretation and its refinement using Marquardt inverse modeling: Geophysics, v. 48, p...

2015

Exploration of the North Seribu Area, Northwest Java Sea

Roberto Fainstein

Indonesian Petroleum Association

... the basement structure. Pre-stack reprocessing was focused on multiple attenuation, true amplitude recovery, wavelet shaping, using signature deconvolution...

1987

Strachan and Ricinus West Gas Fields, Alberta, Canada

M.E. Hriskevich, J.M. Faber, J.R. Langton

AAPG Special Volumes

... deconvolution program which eventually identified a complete reef buildup within half a mile (0.8 km) of the original Gulf 12-31 abandonment. Also important...

1980

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