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The AAPG/Datapages Combined Publications Database
Showing 56,189 Results. Searched 200,293 documents.
Post Migration Processing of Seismic Data
Dashuki Mohd.
Geological Society of Malaysia (GSM)
.... The processing scheme used in this paper consists of two important processes: predictive deconvolution and zero phase correction. Predictive...
1994
Comparison of Seismic Reconvolution and Gabor Deconvolution in Improving Seismic Images to Detect Local Fluid Trapping
Madaniya Oktariena, Wahyu Triyoso
Indonesian Petroleum Association
... and might result in less estimation accuracy. Gabor Deconvolution is similar to conventional seismic convolution model in a more localized sense...
2016
MWD for Shallow Water Demultiple: A Hibernia Case Study, #41294 (2014)
Hongzheng Jin, Min Yang, Ping Wang, Yan Huang, Mervyn J. Parry, Yvonne Paisant-Allen
Search and Discovery.com
... deconvolution. This, in turn, contributes to a more realistic velocity model and, finally, higher quality images. Introduction Hibernia oil field...
2014
Abstract: Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #90187 (2014)
H. Morris, E. Efthymiou, B. Hardy, and T. Kearney
Search and Discovery.com
... Kingdom 2 Abstract This paper highlights key steps used to take us from a rock physics model to a reservoir model introducing methods to improve...
2014
Recent advances, road ahead: Acquisition, processing, and interpretation improvements in using land seismic data for QI
Christof Stork, James Corey Morgan
International Meeting for Applied Geoscience and Energy (IMAGE)
... a crossline stack from the SEAM2-Arid model after surface consistent deconvolution and after our significantly enhanced deconvolution method. Figure 4...
2023
Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)
Zhengsheng Yao and Mike Galbraith
Search and Discovery.com
...Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014) Zhengsheng Yao and Mike Galbraith AAPG Datapages/Search...
2014
Assessment of Rate Normalization and Pressure Deconvolution Techniques to History-Match and Forecast Production of Tight-Oil Reservoirs Using a Physics-Based Rate-Time Model
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
... Deconvolution Techniques to History-Match and Forecast Production of Tight-Oil Reservoirs Using a Physics-Based Rate-Time Model Leopoldo M. Ruiz Maraggi...
2021
Basic Seismic Processing: Part 7. Geophysical Methods
Peter M. Duncan
AAPG Special Volumes
... to the instrumentation and procedure used, and noise in the data obscuring the subsurface image. Treatment of the data to achieve these ends is commonly referred...
1992
Principles and Techniques of VSP Data Processing
A.A. Tabakov, V.N. Ferentsi, H.Garvini
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... model recovery, direct impulse shape estimation and zero-phase deconvolution, detailed surface-borehole tie, high-resolution imaging and dynamic...
2006
Gravity Evidence for the Thinning of the Crust Around the North Sumatra Area
Wawan Gunawan A. Kadir, Sigit Sukmono, M. T. Zen, Lilik Hendrajaya, Djoko Santoso
Indonesian Petroleum Association
... 3-D deconvolution processing (Kadir et al., 1996) with a 2.5 D model of gravity anomalies was used to obtain the density variation at specific depths...
1996
Robust localized adaptive waveform inversion: A new regularization for Gabor deconvolution
Peng Yong, Romain Brossier, Ludovic Mtivier
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution is applied to compute a local matching filter, whose centroid time is used for measuring the instantaneous time shift between observed...
2022
The Geophysicists' Bane: Multiple Suppression on the North West Shelf
C. R. T. Ramsden, M. R. Hobson, R. Cooper
Petroleum Exploration Society of Australia (PESA)
... deconvolution Predictive deconvolution is the most commonly used procedure to attenuate both short-period multiples, ghost effects associated with the source...
1988
Keep an Eye on Your Basement! The 3D Version
Search and Discovery.com
... this technique to the Bishop model (Flanagan, 2005) which has been used widely in recent years to evaluate magnetic depth inversion techniques. Figure 2 shows...
2013
Abstract: Variable Depth Streamer Acquisition: Enhancing Interpretation with Broadband Marine Seismic; #90174 (2014)
R. Soubaras, R. Dowle, and R. Sablon
Search and Discovery.com
... is described, based on computing both a migration and a mirror migration and performing a joint deconvolution of the two, either post-stack where...
2014
Deconvolution of Time-Varying Bottomhole Pressure Improves Rate-Time Models History Matches and Forecasts of Tight-Oil Wells Production
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
... measurement errors are present. Furthermore, the fit of the single-phase rate-time model using pressure deconvolution is able to accurately estimate...
2021
Statistical Relations Between Borehole and Surface Data
Dale G. Stone
Oklahoma City Geological Society
... as to the most appropriate model for the entropy of seismic data. Deconvolution may be based on minimum, maximum, or variable entropy assumptions. If the entropy...
1984
Statistical Relations Between Borehole and Surface Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
... of potential development. Controversy exists as to the most appropriate model for the entropy of seismic data. Deconvolution may be based on minimum...
1981
Abstract: Robust Surface-Consistent residual Statics and Phase Correction Part 1; #90224 (2015)
Nirupama Nagarajappa and Peter Cary
Search and Discovery.com
... and phase corrections are taken care of by surfaceconsistent deconvolution, and the statics solution is applied assuming that no wavelet phase errors...
2015
Improving seismic interferometry for traffic noise by wavefield decomposition and deconvolution
Weiping Cao, Xuri Huang, Yezheng Hu, Yungui Xu, Jing Tang, Hai Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
...Improving seismic interferometry for traffic noise by wavefield decomposition and deconvolution Weiping Cao, Xuri Huang, Yezheng Hu, Yungui Xu, Jing...
2022
ABSTRACT: OBJECT BASED SIMULATIONS IN FLUVIAL ENVIRONMENT AT THE RESERVOIR SCALE AND AT A LOCAL SCALE; #90013 (2003)
MARTA BENITO GARCIA-MORALES, HELENE BEUCHER, FRANCOIS GEOFFROY, BRIGITTE DOLIGEZ
Search and Discovery.com
... of the Poisson intensity by deconvolution The Boolean model is defined as: X ¼ [ AðxÞ; x2} x2D>u g 3 (1) where } is a Poisson point process...
2003
-- no title --
user1
Search and Discovery.com
... equation deconvolution (Poole et al., 2022) using least squares multiple imaging was utilized to model and attenuate surface multiples, alongside...
Unknown
V. Contributions of GeoSeismic Modeling
Norman S. Neidell
AAPG Special Volumes
.... As final notes on the Ray Reef Model, no diffractions were used because they did not play a role of particular significance on the seismic section...
1979
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... concepts that are widely used in geophysical data processing: the surface-consistent model and matching filters. We will present an algorithm...
Unknown
Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)
Wei Xie and Douglas R. Schmitt
Search and Discovery.com
.... This strategy of shooting at every field station was used to get a good signal to noise ratio (S/N) through the whole profile. The University of Alberta...
2015
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
..., the proposed method provides a clean and coherent image (Figure 1d) . Figure 1. Wedge model data and deconvolution results by different methods. (a) Input...
Unknown