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The AAPG/Datapages Combined Publications Database

Showing 2,327 Results. Searched 200,357 documents.

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ABSTRACT Reservoir Characterization of the North Canton Gas Field ClintonŽ Interval Using Well Log, Production, Hydraulic-Fracture, and Seismic Data, #90104 (2010)

Wytovich Dominick A.; Watts Doyle R.; Hauser Ernest; Watts Gary; Dominic David; Crampton Kimberly

Search and Discovery.com

.... The "Clinton" interval is thin on the seismic sections at the scale of the wavelet, but we are  investigating a subtle pattern of wavelet splitting...

2010

Tutorial on Compressive Sampling

Search and Discovery.com

... to implement compressive sampling include the development of novel types of linear bases (eg. wavelet, curvelet, etc.), L1 optimization to recover sparse...

2013

Abstract: Automated Seismic-to-well Ties Using Dynamic Time Warping; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

... the seismic wavelet is time-variant, well logging and upscaling is only approximate, and the correlation coefficient does not follow this nonlinear...

2014

Abstract: Enhancing Seismic Data Resolution by Integrating Seismic Spectral Blueing and Reconvolution of Thin Bed Reflectivity Techniques: A New Approach to Resolve Thin Beds Pay Zones; #90255 (2017)

Amir Babasafari, Hesam Kazemeini, Farzaneh Bayati

Search and Discovery.com

... methods by wavelet transformation, tuning cube calculation and color blended display are among the most predominant techniques utilized for this purpose...

2017

Abstract: The Value of Re-Processing Vintage Seismic Data: A Case Study From the Caspian Sea; #90310 (2017)

Karen H. Lythgoe, Charles Cooper, Lee Saxton, Nazim Abdullayev, Hasan Asgarov

Search and Discovery.com

... was taken to reduce the wavelet duration and side lobes through de-ghosting, zero-phasing and de-bubble of the source wavelet. Ensuring...

2017

Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration

Mazin Farouki, Felice D'Alterio, Erika Gentile

Indonesian Petroleum Association

... low and high frequencies, i.e., greater signal bandwidth, which results in reduced wavelet side-lobe amplitudes and thus better resolution...

2012

From Outcrop Geology to Seismicƒand Back!

Isabelle Lecomte

GEO ExPro Magazine

... the classic explanation of the seismic trace resulting from a convolution between a reflectivity log and a wavelet (e.g., Simm and Bacon, 2014), a necessary...

2019

High Resolution Seismic and the Search for the Subtle Trap

James A. Wells

West Texas Geological Society

..., with the Fusselman and Sylvan pinching out toward the center. In Figure 2, a seismic wavelet with a maximum frequency content of 60 Hertz is convolved...

1989

Chapter 8-part 2: Spectral Decomposition

Gregory A. Partyka, Michael D. Bush, Paul G. A. Garossino, Paul R. Gutowski

AAPG Special Volumes

... to suppress the wavelet overprint (Figure 8-67). Display the resulting (x,y,frequency) volume in plan view as a series of frequency slices—one slice per...

2011

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

B. A. Hardage

AAPG Special Volumes

... the energy source and the receivers are positioned on the earth's surface. What happens to the seismic wavelet as it propagates from the source...

1985

Front Matter: Seapex Program: Papers presented at the Offshore South East Asia Conference - Singapore, 26 – 29 February 1980

Southeast Asia Petroleum Exploration Society (SEAPEX)

...) Offshore Positioning Systems: The Human Interface 4. Lee Lu (Digicon Exploration) Deterministic and Statistical Wavelet Processing 5. J.F....

1980

High Resolution Interpretation in the Llanos Basin, Colombia

Germán Rodriguez, Hermes Garzón, Jaime A. Stein, Scott Humphrey, Guillermo Fajardo

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... technique (Smith et.al. First Break volume 26, June 2008) based on the continuous wavelet transform and the theory of harmonics made this possible...

2009

ABSTRACT: Variable Depth Streamer Acquisition„Benefits of Truly Broadband Marine Seismic

Robert Soubaras, Peter Whiting

GCAGS Transactions

... an exceptionally sharp and clean wavelet for interpretation. It can be tuned for different water depths, target depths, and desired output spectra. This approach...

2011

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: Improving tight reservoir definition using seismic object detection within the Woodford Formation

Christopher P. Ross

West Texas Geological Society

... available well logs integrated with high resolution 3D seismic data. Typically, acoustic impedance inversions are computed to mitigate wavelet effects...

2016

Extended Abstract: A Fresh Look at an Old Structure „ The Spring Grove-2 Discovery

Barry Smith

Petroleum Exploration Society of Australia (PESA)

... the Tinowon Sandstone zone of interest. The wavelet spectra were then estimated for both of the windows and the residual wavelet from the window below...

2002

Maximising the Potential of Seismic Expressions by Surgical Geological Modelling and Spectral Decomposition

Lory Evano, Fabien Cubizolle

GEO ExPro Magazine

... DECOMPOSITION ALGORITHMS The Short Time Fourier Transform (STFT) and the Continuous Wavelet Transform (CWT) are the main spectral decomposition algorithms used...

2022

A method of attenuating bubble effect based on frequency domain filter

Yifei Xiao, Jianguo Song

International Meeting for Applied Geoscience and Energy (IMAGE)

...). The continuous expansion and contraction of bubbles results in longer seismic wavelet lengths and more complex waveforms, reducing the signal-to-noise...

2024

Abstract: Seismic Reflection Applied to Sedimentology

J. Delaplanche

Geological Society of Malaysia (GSM)

... occurrences. Progress in the recording of high frequencies, and in wavelet processing now permits the extraction of sedimentological information formerly...

1981

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