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The AAPG/Datapages Combined Publications Database

Showing 19,761 Results. Searched 195,448 documents.

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Abstracts: Impedance Inversion of Phase Corrected Data- A Case Study; #90173 (2015)

Somanath Misra and Satinder Chopra

Search and Discovery.com

... with minimum phase wavelet assumption leaves the data with spurious phase. The phase correction required to remove the spurious phase can be done by a simple...

2015

Abstract: Wavelet Estimation by Non-Linear Optimization of All-Pass Operators; #90211 (2015)

Somanath Misra and Mauricio Sacchi

Search and Discovery.com

..., Canada ([email protected]) Abstract Parameterization of a mixed-phase wavelet in terms of a minimum phase wavelet and an all-pass wavelet can...

2015

ABSTRACT: Seismic Wavelet Phase Estimate

Jiangbo Yu

Houston Geological Society Bulletin

... renders the minimum misfit is considered as the phase of the wavelet. By doing this, no assumption is needed for the amplitude distribution...

2012

Abstract: Importance of Wavelet Phase Stability in Seismic Interpretation; #90174 (2014)

Mirko van der Baan

Search and Discovery.com

...-phase acquisition and processing such that wavelet instabilities are eliminated or at least kept at a minimum. Seismic interpretation can...

2014

N/A

Glacial-Eustatic Control of Virgilian Cyclothems in North-Central Texas: ABSTRACT

Darwin R. Boardman II, John M. Malinky

AAPG Bulletin

... and waning of glaciers in the southern hemisphere (Gondwana). During the transgressive phase, deltas were drowned, forming estuaries, and the oxygen-minimum...

1985

Abstract: Estimating a depth of entrapment for three-phase saline aqueous fluid inclusions in the East Bull Lake Intrusion, Ontario, Canada

Brandon M. Boucher

Atlantic Geology

... on three-phase inclusions that homogenize via halite dissolution (after vapour bubble disappearance) can be useful in determining the minimum pressure...

2011

Wavelet Processing

Lee Lu

Indonesian Petroleum Association

... sequences or estimates. The conventional deconvolution method is adequate if the source wavelet is minimum phase and the desired signal to nearly white...

1978

Post Migration Processing of Seismic Data

Dashuki Mohd.

Geological Society of Malaysia (GSM)

... deconvolution is aimed at suppressing remaining or residual multiples in the migrated data. Zero phase correction is necessary for reshaping the minimum phase...

1994

Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)

Mirko van der Baan

Search and Discovery.com

.... E., 1988, Maximum kurtosis phase correction: Geophysical Journal International, 95, 371–389. Wiggins, R., 1978, Minimum entropy deconvolution...

2013

ABSTRACT: Development of Methods to Collect and Analyze Gasoline Range (C5 to C10) Hydrocarbons from Seabed Sediments; #90061 (2006)

Michael A. Abrams, Eva Francu, and Nick Dahdah

Search and Discovery.com

... is to capture and analyze them with minimum loss or fractionation using a solvent-less method. In this study, a Solid Phase MicroExtraction (SPME...

2006

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

... of the amplitude of these frequencies to a level that is beyond the minimum phase assumption for a relationship between frequency and phase...

2013

ABSTRACT: Hydrocarbon Source Rocks in the Deepwater of West Africa: Regional Distribution and Depositional Models; #90115 (2010)

Sebastian Luening

Search and Discovery.com

... phases. (1) During the Early Cretaceous Atlantic pre- and syn-rift phase, lacustrine black shales were formed. (2) During the subsequent mid Cretaceous...

2010

Abstracts: Revisiting Homomorphic Wavelet Estimation and Phase Unwrapping; #90173 (2015)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

... the phase and the amplitude spectrum in a linear fashion. Unfortunately all surface-consistent deconvolutions make a minimum-phase assumption which...

2015

Unraveling Minimum Liquid Yields From Variable PVT and Production Data in the Woodford Using EOS

Caner Karacaer, Tuba Firincioglu, Leslie Thompson

Unconventional Resources Technology Conference (URTEC)

... as the phase behavior of the fluid. Increasing critical oil saturation decreases the minimum liquid yield. The reported minimum liquid yield values...

2015

Application of high-resolution reflection seismology to eastern Kansas cyclothems

Ralph W. Knapp

Kansas Geological Society

...) of the energy (Robinson and Treitel, 1965, 1980). Minimum smearing occurs when all frequencies are in phase at some instant of time. These wavelets...

1989

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

... relies on the fulfillment of a set of assumptions on which the convolutional model is based: stationarity, minimum phase wavelet, white reflectivity...

2015

Lithofacies and Depositional Environments of Monterey Shale, California: ABSTRACT

Robert E. Garrison, K. A. Pisciotto

AAPG Bulletin

...) The Miocene Monterey Formation records the deep basinal phase of a major late Tertiary cycle of basin formation and filling associated with wrench fault...

1981

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