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The AAPG/Datapages Combined Publications Database

Showing 722 Results. Searched 200,691 documents.

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Enhancing Pre-Stack Seismic Inversion Using Neural Networks for Clastic Reservoir Characterization … Simian Field, Offshore Nile Delta, Egypt; #20413 (2018)

Wael Said, Islam A. Mohamed, Ahmed Ali

Search and Discovery.com

... in the reservoir characterization but also has its limitations regarding the requirement of a reliable set of wavelets, suitably wire-line logged wells...

2018

Abstract: A study of Spectral Broadening Methods for Multicomponent Data; #90174 (2014)

Chuck Ursenbach, Peter Cary, and Mike Perz

Search and Discovery.com

... & Matheney (2010) (hereafter referred to as Paper I) published a method for equalizing the wavelets in PS data after squeezing the time coordinate...

2014

Got noisy impedance? Try this

Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth, Jeffrey Winterbourne, Qiang Liu, Xingchao Liu, York Zheng, Ryan Warnick

International Meeting for Applied Geoscience and Energy (IMAGE)

... angles) by using the Zoeppritz equation for P-P reflections. This fundamental improvement, plus the ability of using angle dependent wavelets, make...

2022

Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)

Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen

Search and Discovery.com

... and, as a consequence, the drastic variations of the downgoing wavelets for different source positions. Careful treatment of the source wavelet is crucial for FWI...

2015

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

Gemini: A fully operational broadband source for model building and imaging

Carsten Udengaard, David Brookes, Hector Flores

International Meeting for Applied Geoscience and Energy (IMAGE)

... domain, wavelets, and also in the image domain. The source is also significantly more environmentally friendly than typical air gun arrays. At 800 Hz...

2023

Abstract: Uses, Abuses and Examples of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?

Rebecca Latimer

Houston Geological Society Bulletin

... data, to extract appropriate wavelets, determine the phase and amplitude of the data, determine whether or not the phase is stable throughout...

2006

Abstract: Seismically Constrained Static Reservoir Characterisation and Modelling Using Inverted Seismic Data (Paper 11)

Geoffrey Pang

Geological Society of Malaysia (GSM)

... seismically inverted data using CSSI technique are more superior because it utilises wavelets derived from the seismic and well data as well as incorporating...

2000

Role of 3D Seismic Interpretation in Reservoir Identification and Characterization, Mississippi Canyon Block 109 Field, Offshore Gulf of Mexico: Utilization of Geoscience and Engineering Technologies to Increase Hydrocarbon Recovery

D. A. Herron, W. W. Wilson, M. T. Currie

AAPG Special Volumes

... sonic and density logs to extract seismic wavelets with associated phase, time shift and spatial positioning information for optimal well ties...

1991

Seismic Models of Fifteen Stratigraphically Controlled Oil and Gas Fields with Sandstone Reservoirs, Rocky Mountain Basins: ABSTRACT

Robert T. Ryder, Gerald N. Smith, Myung W. Lee

AAPG Bulletin

... Ricker wavelets. Our study indicates that the trap-reservoir interface of all 15 examples may be detected using the 40-Hz Ricker wavelet and thus...

1979

Statistical Relations Between Borehole and Surface Data: ABSTRACT

Dale G. Stone

AAPG Bulletin

.... Used as a weighting function on both signals, editing can be automated to make wavelet extraction practical. Extracted wavelets provide a good...

1981

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: Broadband Marine Seismic - Breaking the Limits; #90115 (2010)

Robert Soubaras, Peter Whiting, Bruce Ver West, and Roger Taylor

Search and Discovery.com

... as providing greater stability in seismic inversion. Broader bandwidths produce sharper wavelets and both low and high frequencies are required for high...

2010

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