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The AAPG/Datapages Combined Publications Database

Showing 514 Results. Searched 195,387 documents.

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Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

.... Seismic data from the Jurassic Tank experiment, created by convolving a zero-phase wavelet with the traces from the data shown in Figure 9-11. Figure...

2011

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

Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)

Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani

Search and Discovery.com

... begins with a wavelet shaping process that is performed to correct the data to zero phase and stabilize any residual variation in the minimum phase...

2014

Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

..., there is QC to ensure the operator's wavelet has a zero phase shape with the same polarity as the original seismic data. The representation of this stage...

2022

Deriving Subsurface Insight from Seismic

Gregory Partyka

Indonesian Petroleum Association

... of Resolution of Zero Phase Wavelets (Kallweit and Wood 1982). Their views on temporal resolution require constant attention to the source wavelet...

2015

Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes (CTA Inversion) … 40 Years On!, #42179 (2018).

Kurt Grubbe, Sean McQuaid

Search and Discovery.com

... of reflection coefficients with a zero-phase wavelet (Robertson and Nogami, 1984; Robertson and Fisher, 1988). They found a significant and unique...

2018

Abstract: Geology And Seismic Modeling of an Aneth-Type Desert Creek Mound Trend, Paradox Basin, Southwest Colorado

Kenneth W. Grove and Duncan L. Edwards

Houston Geological Society Bulletin

... the geometry of the model. The depth model is convolved with a zero-phase wavelet of 10/20=40/60 hz, and the result is an extra seismic cycle where reservoir...

1991

Abstract: Geology and Seismic Modeling of an Aneth-Type Desert Creek Mound Trend, Paradox Basin, Southwest Colorado

Kenneth W. Grove

Houston Geological Society Bulletin

... is convolved with a zero-phase wavelet of 10/20=40/60 hz, and the result is an extra seismic cycle where reservoir thickness exceeds 40 ft. Updip loss...

1991

Abstract: Seismic Polarity Reversals in Higher Impedance Gas Sandstones

W. R. Landwer, N. S. Neidell

GCAGS Transactions

... ascribed to a single-layer sandstone model would yield the classic "trough-over-peak" signature on zero-phase wavelet-processed data, with a composite...

1994

Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data

L. D. Meckel Jr. , A. K. Nath

AAPG Special Volumes

..., Resolution comparison of minimum-phase and zero-phase signals: Geophysics, v. 39, no. 6, p. 826-833. Sheriff, R. E., 1976, Inferring stratigraphy from...

1977

The Integration of Geophysical, Geological and Petrophysical Data: A Case Study in North West Java, Indonesia

M. Koswara, J. Negre, L. Hendrata

Southeast Asia Petroleum Exploration Society (SEAPEX)

...) on both wells were reprocessed for the purpose of this study. The GEOGRAM*’s were processed using Ricker zero phase and Ricker minimum phase wavelets 30...

1990

Gabor Deconvolution: Surface-Consistent and Iterative

Search and Discovery.com

... have assumed that all four components are minimum phase; however, this assumption could be modified by making any selected component zero phase...

2013

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... first arrival is a short, symmetrical, zero-phase wavelet generated by a compressional vibrator. At any depth, the one-way travel time for the direct...

1985

Seismic Inversion

Michel Kemper

Petroleum Exploration Society of Australia (PESA)

...- - - - - ,; ___ ---_ , _ _ l't6. Rho SDC. 1. Zero-phase stacks: two approaches are possible and can be experimented w ith to determ ine t he best one...

2010

Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)

Wubing Deng and Igor B. Morozov

Search and Discovery.com

...-domain differential equations (1)–(3) can be readily implemented in 1-D a finite-difference algorithm. The source is modelled as a zero-phase Ricker...

2015

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