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The AAPG/Datapages Combined Publications Database

Showing 566 Results. Searched 200,293 documents.

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Phase and Polarity Issues in Modern Seismic Interpretation, #40397 (2009)

Alistair Brown

Search and Discovery.com

... and Exhibition, Cape Town, South Africa, October 26-29, 2008 1 Consulting Reservoir Geophysicist, Allen, TX ([email protected]) Abstract Zero phase...

2009

ABSTRACT: Phase and Polarity Issues in Modern Seismic Interpretation; #90051 (2006)

Alistair R. Brown

Search and Discovery.com

..., [email protected] Zero phase is the objective of almost all seismic data processing today and its interpretive benefits are well known. However...

Unknown

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

Seismic Modeling of Pennsylvanian Carbonate Mounds in Paradox Basin, Utah: ABSTRACT

George R. Pickett, Frances G. Sherrill

AAPG Bulletin

... to the tuning effect. However, this decrease in reflection amplitud was only found for zero-phase wavelets having a bandwidth of 10 to 70 Hz or more...

1980

Post Migration Processing of Seismic Data

Dashuki Mohd.

Geological Society of Malaysia (GSM)

... of remaining multiples and noise, and applying zero phase correction to the data. These aspects are very important especially in the identification...

1994

Chapter Six: Tuning Phenomena in Reservoirs

Alistair R. Brown

AAPG Special Volumes

... of Three-Dimensional Seismic Data (Seventh Edition), 2011 Kallweit, R. S., and L. C. Wood, 1982, The limits of resolution of zero-phase wavelets...

2011

Seismic Modeling of Porosity Distribution in a Miocene Reef, Salawati Island, Indonesia

William T. Valenta

Indonesian Petroleum Association

... zero phase. A feasibility study was done to determine whether the necessary requirements can be met. Having determined that the maximum usable bandwidth...

1979

SEISMIC DETECTION OF THE ROSE RUN SANDSTONE IN SOUTH-CENTRAL OHIO

James R. Morris, Belden & Blake Corporation, Titusville, Pennsylvania, in conjunction with Quaker State Corporation and KEP Exploration, Inc.

Ohio Geological Society

... temporal and spatial resolution in the processing sequence, wavelet processing to zero phase, and post-stack spectral...

1995

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

... between the wavelets of these two traces, and an operator can be designed on these spectral differences. Since the VSP has a “perfect” zero phase...

2013

Seismic Stratigraphic Interpretation for Thin Layers: Case Studies

Kuo-An Lin, Shi-Chi Fuh, Hsiung-Mao Chen

Geological Society of Malaysia (GSM)

... wavelets can improve resolution thereby simplifying the analysis. Most approaches of seismic character analysis are based on the assumption of the zero-phase...

1987

Application of high-resolution reflection seismology to eastern Kansas cyclothems

Ralph W. Knapp

Kansas Geological Society

..., mathematically we can derive wavelets that taper in both time directions, to positive infinity and to negative infinity. The zero-phase wavelet...

1989

Abstract: APPLICATION OF RELATIVE ACOUSTIC IMPEDANCE INVERSION TO CONSTRAIN EXTENT OF E SAND RESERVOIR ON KADANWARI FIELD; #90148 (2012)

Ashley M. Francis and Fakhar H. Syed

Search and Discovery.com

... section are firstly to convert to zero phase. This was achieved by extracting a wavelet using the K-4 well and applying zero phase (wavelet) deconvo...

2012

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

Mirko van der Baan

Search and Discovery.com

... final processed sections and zero-phase synthetics based on well logs, despite best efforts for controlled-phase acquisition and processing. Kurtosis...

2013

Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

... of resolution of zero-phase wavelets: Geophysics, v. 47, p. 1035–1046. Lindseth, R. O., 1979, Synthetic sonic logs — a process for stratigraphic...

2011

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

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