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The AAPG/Datapages Combined Publications Database
Showing 8,323 Results. Searched 200,357 documents.
Implications of Elastic Anisotropy in Direct Probabilistic Inversion; Examples from Offshore Australia
Partha Pratim Mandal, Andre Eduardo de Souza, Rob Ross, Shane Squire, Yahya Basman
Southeast Asia Petroleum Exploration Society (SEAPEX)
... mismatch between observed seismic and synthetic seismogram. To understand overall impact of an isotropic vs VTI anisotropic model in a reservoir...
2023
ABSTRACT: Relation of Physical and Seismic Properties of Gulf Coast Shale Intervals, by T. K. Kan, R. M. Slatt; #91003 (1990).
Search and Discovery.com
1990
Wavelet Processing
Lee Lu
Indonesian Petroleum Association
... are proved to be more generalized without assumptions about the phase characteristics of the source wavelet and the nature of the reflection series...
1978
Structure-and-Amplitude-Preserving Multi-Channel Deconvolution
Search and Discovery.com
... the reflectivity model, we predict the data by convolving them with an estimated wavelet. The two-step method yield clean data without destroying amplitude...
2013
A New Method of Making the Thickness Map of the Shallow Sand Body Constrained by Seismic Attribute, #42092 (2017).
Ming Jun, Zhou Xuefeng, Liu Xuetong, Pan Yong, Li Wenbin
Search and Discovery.com
... of amplitude and instantaneous frequency of a single wedge sand body (a) geologic model; (b) synthetic seismogram; (c) the curve of reflection...
2017
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
.... By training the network on a synthetic dataset with reliable ground-truth information, we enable it to learn the complex patterns necessary for accurate...
2023
Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)
Juefu Wang and Mark Ng
Search and Discovery.com
... for data interpolation. Synthetic examples show that the method can yield high quality solutions at much lower cost than existing standard methods...
2013
Seismic Modeling and Imaging - Making Waves, by Phillip Bording and Larry Lines, #40066
Search and Discovery.com
N/A
Seismic Line Across the Wind River Thrust Fault, Wyoming
W.L. Basham, W.F. Martin
Rocky Mountain Association of Geologists
... Formation, the Frontier, Muddy and the Permian Phosphoria formations were identified from a synthetic seismogram made from the Rainbow Resources...
1985
The Occurrence and Seismic Expression of Volcanic Ash Beds in the Gulf of Mexico
M. W. Totten, M. A. Jurik, M. A. Hanan
GCAGS Transactions
... with a sharp boundary at the base of the ash-bearing interval. Figure 4 illustrates a synthetic seismogram for the OCS-G 5585 #1 well, with log traces...
2005
Full-elastic AVA extraction using acoustic FWI
Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Conclusions Although this simple synthetic example does not commit inverse crime, and the raw data contain surface ghosts and surface multiples, the data...
2022
Asymmetric apertures for 3D SRME: Practical aspects and opportunities
Zhimei Yan, Massimiliano Vassallo, Scott Slaton
International Meeting for Applied Geoscience and Energy (IMAGE)
... (SRME) is a datadriven approach that has proven very effective in predicting all orders of surface multiples. Typically, 3D SRME for a single seismic...
2022
Chapter Six: Tuning Phenomena in Reservoirs
Alistair R. Brown
AAPG Special Volumes
... by a cross-correlation technique between the processed seismic trace and the synthetic seismogram at a well. The wavelet is seen to be almost...
2011
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
... series. The first step in the AI workflow involves matching the well logs to the seismic using a synthetic seismogram and adjusting the well time...
2002
ABSTRACT: Enhanced-Semblance-Weighted High Resolution Radon Transform in T-X Domain, by Wang, Tang; #90142 (2012)
Search and Discovery.com
2012
Recommendations From Error Analysis of Single Well Microseismic Data With Full-Wavefield Moment Tensor Inversion: A Case Study
Juan M. Lorenzo, Trudy L. Watkins, Arash Dahi Taleghani
Unconventional Resources Technology Conference (URTEC)
...ahradnik, 2008). Synthetic Seismogram Modeling If we expand the formula for the Green’s function G (Eqn. 1), the displacement u at receiver n at time t f...
2017
A Late Cretaceous Submarine Canyon in Brazil: Chapter 10
Roy O. Lindseth, Vagner L. Beraldo
AAPG Special Volumes
... retain some residual error. Any errors which remain can cause a synthetic seismogram made from the sonic log data to yield false reflection coefficients...
1985
Peusangan–C1 Reef Interpretation with Top Reef Transparent to Seismic
L. B. Hinton, W. S. Atmadja, Suryo Suwito P.
Indonesian Petroleum Association
... 7. Peusangan–C1 Synthetic Seismogram and VSP A synthetic seismogram based on the sonic alone is shown in Figure 8. The reflection coefficient series...
1987
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... at the boundaries between the synthetic and field data. Please note that multiples in the observed data are inverted too to update model for better...
2023
Leveraging legacy data: An onshore reprocessing case study from eastern Australia
Bahaa Soliman, Catalina L. Ocampo, Oscar Garcia, Andy Walz, Anthony Goodall, Emily Guidry
International Meeting for Applied Geoscience and Energy (IMAGE)
... generators, (2) synthetic primaries only, (3) synthetic multiples only, (4) synthetic primaries with multiples; C) multiple velocity as a function...
2022
A Seismic-Stratigraphic Analysis of North Hollingsworth Field, Fall River County, South Dakota
John A. Morel, Phillip H. Bursk, J. William Finch
Wyoming Geological Association
... of water per day. The well was shut-in after producing for only a few months. Using the sonic log from that well, a synthetic seismogram was developed...
1986
Monte-Carlo Modeling of Some Niger Delta Slope Events, by M. I. Oladapo, J. S. Ojo, M. O. Olorunfemi, and B. A. Adetola; #90037 (2005)
Search and Discovery.com
2005
Try Before You Buy!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... approaches are intended for different objectives, even LARS ZÜHLSDORFF and TROND HAUGLAND, NORSAR though seemingly similar products (like synthetic...
2020
Time-Domain High-Resolution Radon Transform (Geophysics Paper 4)
Michel Schonewille, Peter Aaron, Carl Notfors
Geological Society of Malaysia (GSM)
... Multiple attenuation may be classified in two main methodologies; 1) Prediction of multiples from the data itself, and 2) utilizing moveout...
2008
The Newporte Structure: a Petroliferous, Subsurface Impact Crater, Renville County, North Dakota
Timothy R. Gerlach, Neil L. Anderson, Nels F. Forsman
Williston Basin Symposium
..., Inc. A synthetic seismogram (SS) is a modelled seismic reflection record usually created from sonic well log data. The SS allows...
1995