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The AAPG/Datapages Combined Publications Database
Showing 2,329 Results. Searched 200,685 documents.
ABSTRACT: ADVANCED SEISMIC INTERPRETATION OF ROSE RUN REMNANTS IN OHIO
Bryan L. Roth, Roth Exploration Geoservices, Westerville, Ohio
Ohio Geological Society
... and, if applicable, enhance frequencies (whiten data) using interpretive wavelet processing that requires a sonic log. A sonic...
1995
Abstract: The Evolution of Geophysical Exploration in a Mature Area
Russell N. Taylor
Abilene Geological Society
... explorationists agree that the future petroleum reserves must be found in stratigraphic traps. The important developments of wavelet/inversion processing...
1983
ABSTRACT: Seismic Sequence Stratigraphy of the Upper Morrow Formation—a Regional Study in the Western Anadarko Basin
J. R. Halverson, Calvin H. Stevens, David W. Andersen, John P. Brooke
Kansas Geological Society
..., based upon wavelet character, and correlation with borehole data provided the basis for the interpretations. Characteristic seismic signatures of three...
1999
New Resolution in Seismic: Abstract
Fred J. Hilterman
CSPG Special Publications
... wavelet processed and if the data are not migrated a 3-D amplitude study must be conducted. In an effort to quantify the state-of-art for seismic resolution...
1980
Abstract: Seismic Calibration Techniques for Improved Subsurface Definition, by J. P. Lindsey, E. V. Dedman; #90961 (1978).
Search and Discovery.com
1978
Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO
Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... repeatability and errors in the wavelet estimation. We show that both of the noise types strongly affect the accuracy of the timelapse inversion...
2019
Abstract: Seismic Stratigraphy on a Micro Budget
Thomas M. Clark
GCAGS Transactions
..., compute synthetic seismograms and time logs, and do synthetic modeling, wavelet estimation, and inversion of seismic and synthetic traces. The system...
1984
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
... thin layer can cause interference in the frequency spectrum. Continuous Wavelet Transform (CWT) Unlike short time Fourier Transform that limits...
2018
Aspects of Seismic Resolution: Chapter 1
R. E. Sheriff
AAPG Special Volumes
... exploration, the same half-cycles of the embedded wavelet tend to add; we call this the "thin-bed" case. In contrast, where they are close...
1985
Application of New Seismic Methods to Stratigraphic-Trap Exploration: ABSTRACT
M. Cox
AAPG Bulletin
... according to each exploration prospect but is basically defined by the band-width which will generate a wavelet sufficiently sharp to resolve...
1967
Effects of Stacking Misaligned CRP Traces: ABSTRACT
James D. Morgan, T. H. Hollingsworth, Monroe Ashworth
AAPG Bulletin
...; a continuous sine wave, and a symmetrical Ricker wavelet. Two separate cases are considered for each signal. In the first case the signals of a suite...
1968
Seismic, Stratigraphic, and Economic Analysis of Potential Gas Accumulation, Gulf of Mexico: ABSTRACT
Leroy J. Leonard, Martin W. Schramm, Jr.
AAPG Bulletin
..., such as wavelet processing of seismic data, petrophysical analysis of well log data, and calibration methodology are essential to establishing...
1979
Interactive Stratigraphic Well Log and Seismic Modeling: ABSTRACT
Ron Maccallum, Daniel Paturet
AAPG Bulletin
..., or mixed type of sedimentation. In addition, the interactive package includes such features as wavelet processing and stratigraphic deconvolution...
1981
Seismic Stratigraphy on a Micro Budget: ABSTRACT
Thomas M. Clark
AAPG Bulletin
... or interpolation, compute synthetic seismograms and time logs, and do synthetic modeling, wavelet estimation, and inversion of seismic and synthetic traces...
1984
Fast Reservoir Calculations Using Seismic Data and Well Logs: ABSTRACT
Gary Hamill
AAPG Bulletin
... a modest amount of memory uses wavelet-processed, inverted seismic data control and existing petrophysical information to predict the dollar value...
1984
-- no title --
user
Search and Discovery.com
... and consequent broadening of the seismic wavelet during its subsurface journey, the resolution limit is a quarter of the dominant wavelength of the data...
Unknown
ABSTRACT: Direct Hydrocarbon Indication Using Instantaneous Spectral Analysis; #90017 (2003)
John Castagna
Search and Discovery.com
... excellent time and frequency localization utilizing wavelet transforms to avoid windowing problems that complicate conventional Fourier analysis...
2003
-- no title --
user
Search and Discovery.com
... and consequent broadening of the seismic wavelet during its subsurface journey, the resolution limit is a quarter of the dominant wavelength of the data...
Unknown
Abstract: A study of Spectral Broadening Methods for Multicomponent Data; #90174 (2014)
Chuck Ursenbach, Peter Cary, and Mike Perz
Search and Discovery.com
... from PS time to PP time in order the prepare the data for inversion since a time-stationary wavelet is assumed to exist by inversion algorithms...
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)
... by better addressing the significant distortion of the seismic wavelet at the source and receiver and incorporating uncertainty information in the QI...
2023
A new method in predicting sandstone thickness using seismic amplitude ratio attribute
Bin Li, Jiawei Li, Hao Yan, Pengzhi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavelet with 30Hz peak frequency. Figure 1b is made by using -90o phase Ricker wavelet with 30Hz peak frequency,which can be converted to apparent...
2024
Technical Article: Finding Subtle Traps with Seismic: Interpretative Criteria Clarified
A. Easton Wren
Petroleum Exploration Society of Australia (PESA)
... wavelet. This application led to greater understanding of the wavelet and its attributes, and its significance in stratigraphic interpretation. Specific...
1986
Improved synchrosqueezing matching pursuit incorporating w-transform
Chaohe Wang, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... energy of SSMP can be gathered to the center time and frequency of the selected matching wavelet. However, there will be a phenomenon...
2024
Abstract: Time-Frequency Representation of Microseismic Signals using the Synchrosqueezing Transform; #90187 (2014)
Roberto H. Herrera, Jean-Baptiste Tary, and Mirko van der Baan
Search and Discovery.com
... experiments. The popular methods of Short-Time Fourier Transform (STFT) and wavelet analysis have limitations in representing close frequencies...
2014
Statistical Relations Between Borehole and Surface Data
Dale G. Stone
Oklahoma City Geological Society
... function on both signals, editing can be automated to make wavelet extraction practical. Extracted wavelets provide a good quality control for statistical...
1984