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The AAPG/Datapages Combined Publications Database
Showing 1,249 Results. Searched 200,293 documents.
Influence of Mixtures of Grain-Size Populations on the Parametric and Modal Characteristics of Coastal Sands (Herault, Mediterranean Sea, France)
J. Paul Barusseau
Journal of Sedimentary Research (SEPM)
...: Sedimentology, v. 26, p. 3–32. Friedman, G.M., and Johnson, K.G., 1982, Exercises in Sedimentology: New York, Wiley, 208 p. Gao, S., and Collins, M., 1992, Net...
2011
Chapter 3: Preparation of Seismic Data for Stratigraphic Work
Tom Wittick
North Texas Geological Society
... are bad. Deconvolution is one such statistical technique. The basic assumptions which are the basis for the deconvolution method are that the wavelet...
1992
Normalized energy-norm imaging condition for elastic reverse-time migration
Can Oren, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
...) relative to single-component acoustic imaging. We propose a novel imaging condition for elastic reverse time migration using deconvolution energy...
2022
Large-scale Marchenko imaging with distance-aware matrix reordering, tile low-rank compression, and mixed-precision computations
Matteo Ravasi, Yuxi Hong, Hatem Ltaief, David Keyes, David Vargas
International Meeting for Applied Geoscience and Energy (IMAGE)
... Deconvolution equations can be reduced by a factor of 34 and 6, respectively. We also introduce a TLR Matrix-Vector Multiplication (TLR-MVM) algorithm...
2022
Preparation of Seismic Data For Stratigraphic Work
Abilene Geological Society
... when the assumptions are met. When a procedure is used on a data set where the assumptions do not hold the results are bad. Deconvolution is one...
1993
Seismic Data Acquisition and Processing in the Midway-Sunset Oil Field
C. R. Willingham, A. S. Wylie Jr., D. J. Underwood
Pacific Section of AAPG
... Resample to 4 ms Evaluation statics to floating datum Digital Filter: 10 to 52 Hz Trace scaling: AGC = 1000 ms Deconvolution: Type: 2nd 0 crossing...
2001
Deep learning decomposition for null and active space estimation for thin-bed reflectivity inversion
Kristian Torres, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... are visible in the result due to the truncated expansion. For comparison, Figure 1c displays a sparse-spike deconvolution result obtained with 100...
2022
Subsurface seismic imaging using drill bit noise
Mehdi Asgharzadeh, Ashley Grant, Andrej Bona, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... be used to approximate the bit signal and used in pilot correlation and pilot deconvolution. This, however, might leave some mono-frequency waveform...
2019
Seismic resolution enhancement with self-supervised learning
Shijun Cheng, Tariq Alkhalifah, Haoran Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... methods, numerous techniques have been developed to enhance seismic resolution. The least squares deconvolution (LSD) stands out as one of the most...
2024
An anti-aliasing plane wave decomposition method based on local linear Radon transform
Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
...-aliasing PWD can improve the quality of related OBN data processing, such as up-down deconvolution. Conclusions This paper proposes an anti-aliasing...
2024
Zama--A Geophysical Case History: Case Histories
Hugh Evans
AAPG Special Volumes
... and to the discovery of the Zama pool. A deconvolution program, which improved character consistency, was used for determining well locations. Current...
1972
Delineation of Gas Sands by Seismic Stratigraphy in the Pericocal Area, Orinoco Heavy Oil Belt, Venezuela: Section IV. Exploration Methods
J. Licheri, N. Parra
AAPG Special Volumes
.... 417-438. Stone, D. G., 1976, Robust wavelet estimation by structural deconvolution: Preprint Seismograph Service Co., p. 1-33. Widess, M. B., 1973...
1987
AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses in Thinly Bedded Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... solutions 1-D convolution models Interval-average models Methods of Inversion Deconvolution Iterative inversion Monte Carlo...
2006
Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2
B. A. Hardage
AAPG Special Volumes
.... Hubbard, T. P., 1979, Deconvolution of surface recorded data using vertical seismic profiles: Society of Exploration Geophysicists 49th Annual...
1985
The Application of a New Variable Pressure Decline-Curve Analysis Technique to Unconventional Reservoirs in Argentina
Leopoldo M. Ruiz Maraggi, Fernando Tuero, Mark P. Walsh, Larry W. Lake
Unconventional Resources Technology Conference (URTEC)
... involve using rate-pressure deconvolution (Kuchuk et al. 2005). This mathematical procedure converts a variable-pressure rate into a constant-pressure rate...
2023
Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data
Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer
Environmental Geosciences (DEG)
.../s) below 100 ms, with a time-power constant of 1.4. The next processing step involved predictive or spiking deconvolution using minimum phase spiking...
2009
Thinbed Analysis with Conventional Log Suites
Richard M. Bateman
Indonesian Petroleum Association
... on a deconvolution process subject to error in the presence of noise. This disadvantage is partially compensated for by the wide applicability...
1990
Seismic Acquisition and Processing
Bruce S. Hart
Special Publications of SEPM
... to subsurface reflectors De ultiplexing I Gain Recovery 1 Static Corrections Deconvolution 1 CMP Gathers Stacking Figure 3 .2 . Si plified processing...
2000
Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia
Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham
Indonesian Petroleum Association
... wave type is solved, the individual wavefields are calculated by solving linearly at each frequency and then inverse transforming. DECONVOLUTION...
1994
Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)
Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao
Search and Discovery.com
... and modification, exacting deconvolution operator, demultiple processing, anisotropic migration, and Q compensation or Q migration, etc. The borehole driven...
2023
Fractured Reservoir Prediction A Case Study in the Sichuan Basin; #10512 (2013)
Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He
Search and Discovery.com
... approach. The other is that deconvolution parameter is calculated from up-going wave instead of down-going wave. These parameters are more conductive...
2013
Seismic facies analysis method based on spectral clustering machine learning
Kaiheng Sang, Nanying Lan, Fanchang Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the common used methods to extract the reflection coefficient information from seismic data include deconvolution (Zhang et al.,2008; Sui and Ma, 2019...
2022
Structural Interpretation and Modeling of Seismic Data from the Moran and Paua Area, PNG Foldbelt
S. Lingrey
Papua New Guinea (PNG) Petroleum Convention Proceedings
... (deconvolution) are difficult to evaluate in processing. As a consequence, the resolution of seismic reflection events in the stacked data...
2000
Characterizing seismic anisotropy and AVO using walkaway VSP: Willow oilfield, Alaska
Manish Lal Khaitan, Ali Sayed, Shujaat Ali, Trey Wagner, Jonathan Scorer, Brett Wendt
International Meeting for Applied Geoscience and Energy (IMAGE)
... arrival can be approximated to the incident ray of the reflection for a receiver near the target, the up-by-down deconvolution directly estimates...
2022
Broadband Seismic Technology and Beyond: Part VII: CGGs BroadSeis A Change of Thinking
Lesse Amundsen, Martin Landrø
GEO ExPro Magazine
... the receiver ghost. One advanced method developed by Soubaras (2010) is normal plus mirror imaging followed by joint deconvolution that produces...
2014