Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 34,691 Results. Searched 200,293 documents.
Methods in Exploration Series #2: Seismic Models of Sandstone Stratigraphic Traps in Rocky Mountain Basins - Introduction
Robert T. Ryder, Myung W. Lee, Gerald N. Smith
AAPG Special Volumes
... the exercise. Zero-phase wavelets were used because according to Schoenberger (1974), they have a greater resolution capability than minimum phase wavelets...
1981
Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion
Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams
Indonesian Petroleum Association
... was the attenuation of the seismic response by shallow gas. This resulted in changes in seismic phase, frequency and amplitude. Consequently the existing...
2008
Wavelet Processing
Lee Lu
Indonesian Petroleum Association
...) are implemented to extract source wavelets from the data. These techniques together with refinded conventional processing form the bases of modern high...
1978
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
...ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution Andrew Long Back to basics on broadband seismic amplitudes, phase...
2016
Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)
Zhengsheng Yao and Mike Galbraith
Search and Discovery.com
... and ɸj are center time, peak frequency and phase of wavelets in the dictionary. By solving equation (4) for bj, x(t) can be reconstructed. The source...
2014
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
.... Actual seismic wavelets are commonly minimum phase (or nearly so). Because the reflection event does not even begin until the time corresponding...
1977
VSP Guided Reprocessing and Inversion of Surface Seismic Data
R. Gir, Dominique Pajot, Serge Des Ligneris
Southeast Asia Petroleum Exploration Society (SEAPEX)
... filtering). For the lower time zones, we found an increase in phase rotation angle approximately −107 degrees. Figure 6a and 6b is a composite display...
1988
A new way to enhance the resolution of surface seismic data
Qian Yu, Qing Zhou, Jiaguo Ma, Tao Yan, Lien Bian
International Meeting for Applied Geoscience and Energy (IMAGE)
... the autocorrelation of VSP data in the time window (Assuming that the reflection coefficient is white noise and wavelet is the minimum phase). According...
2022
New Approach: Using Relative Inversion with Spectral Decomposition to Distinguish Thin Layers in the 33-Series Sand Reservoirs of the Widuri Field, Southeast Sumatra, Indonesia
Ratih Muliani, Reza Widiatmo, Heri Gunawan, Pranowo Nugroho, Hairunnisa, Awal Mandong, Rino Saputra
Indonesian Petroleum Association
... was conducted and the phase volumes from this inversion analyzed for seismic geomorphology. With this method, it is now possible to distinguish 33-4 and 33-6...
2018
Chapter 2: Basics of Reflection Seismology that Relate to Seismic Stratigraphy
Tom Wittick
North Texas Geological Society
... about yet) is zero phase and symmetrical. At each interface we get a replica of the propagating wavelet. The amplitude and polarity of the reflections...
1992
Basics of Reflection Seismic Technology
Abilene Geological Society
... about yet) is zero phase and symmetrical. At each interface we get a replica of the propagating wavelet. The amplitude and polarity of the reflections...
1993
Spectral Decomposition for 3-D Geomodeling, by Brad C. Wallet; #41408 (2014).
Search and Discovery.com
2014
Abstracts: Impedance Inversion of Phase Corrected Data- A Case Study; #90173 (2015)
Somanath Misra and Satinder Chopra
Search and Discovery.com
... to the central Alberta plains. An average mixed phase wavelet is computed from the 3 mixed phase wavelets estimated at 3 different locations. The data...
2015
Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... on this data in three different phases. We discuss phase 1 here, beginning with a brief description of the geology of the area and the stratigraphic column...
2019
Wavelet
Search and Discovery.com
N/A
ABSTRACT: Use of VSP to Enhance Surface Seismic Processing, by T. J. O'Rourke; #91032 (2010)
Search and Discovery.com
2010
ABSTRACT: Uses, Abuses, and Examples of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?; #90051 (2006)
Rebecca Latimer
Search and Discovery.com
... impedance data and forces the geoscientist, in analyzing seismic data, to extract appropriate wavelets, determine the phase and amplitude of the data...
Unknown
Uses, Abuses, and Examplees of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?, by Rebecca Latimer; #90052 (2006)
Search and Discovery.com
2006
Amplitude Mapping of Reservoirs in North Africa
Search and Discovery.com
... spectrum. A “match filter” is a simple convolution filter designed on the difference in phase and amplitude spectra between two wavelets. An operator...
2013
Abstract: Reservoir Properties from Unbiased Seismic Inversion, by Huseyin Ozdemir; #90105 (2010)
Search and Discovery.com
2010
Abstracts: Blind L1-norm Multichannel Deconvolution for Seismic Source Function Estimation; #90173 (2015)
Jaime Meléndez Martínez
Search and Discovery.com
..., similar to that proposed by Canadas (2002), synthetic data were used to analyze a blind deconvolution method to estimate source wavelets, which consists...
2015
Thin Bed Stratigraphy from Complex Trace Attributes: ABSTRACT
J. D. Robertson, H. H. Nogami
AAPG Bulletin
... wavelet. If the signal in a seismic section can be approximated by zero-phase Ricker wavelets, and if the geophysicist can identify occasional wavelet...
1982
Abstract: The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion, by Scott W. Singleton; #90085 (2008)
Search and Discovery.com
2008
Abstract: Short-time Wavelet Estimation in the Homomorphic Domain; #90174 (2014)
Roberto H. Herrera and Mirko van der Baan
Search and Discovery.com
... by an inverse Fourier transform. In addition, no assumption regarding the phase of the wavelet is made, nor is the reflectivity assumed white. Despite its...
2014