Multispectral Volumetric Curvature Adding Value to3D Seismic Data Interpretation, #41540 (2015).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... the first derivative) and 0 (giving the Hilbert transform) of the dip. The nomenclature ‘fractional derivative’ was borrowed from Cooper and Cowans (2003...

Lithoprobe Seismic Transect of the Alberta Basin: Compilation and Overview

Jacqueline Hope, David W. Eaton, Gerald M. Ross

CSPG Bulletin

.... Instantaneous attribute analysis is a commonly used method that is accomplished by applying the Hilbert Transform to a seismic trace, yielding a so-called...

Diverse fracture properties and their impact on performance in conventional and tight-gas reservoirs, Saudi Arabia: The Unayzah, South Haradh case study

Mohammed S. Ameen, Keith MacPherson, Maher I. Al-Marhoon, Zillur Rahim

AAPG Bulletin

... Geophysicists, Expanded Abstracts, p. 324327.Luo, Y., S. Al-Dossary, M. Marhoon, and M. Alfaraj, 2003, Generalized Hilbert transform and its applications...

Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector

Xuan Ke, Mauricio Sacchi, Ying Shi

International Meeting for Applied Geoscience and Energy (IMAGE)

...) with 𝓗 being the Hilbert transform along the time axis. Essentially, we employ a pair of wavefields with a 90°phase difference to eliminate the oscillation...

Automated detection of ferromagnetic pipelines from magnetic total-field anomaly data using convolutional neural networks

Brett Bernstein, Yaoguo Li, Richard Hammack

International Meeting for Applied Geoscience and Energy (IMAGE)

... properties of the Hilbert transform (Nabighian, 1984), q FFT 2 2 ˜ Tz $ wx + wy DT , (2) ˜ where wx and wy are the x and y wavenumbers and DT is the Fourier...

Comparative Analysis of Simultaneous Inversion Result with Elastic Inversion and AVO Envelope in Sumandak Field (Geophysics Paper 9)

Yeshpal Singh

Geological Society of Malaysia (GSM)

... and its quadrature (the 900 phase shifted version of the recorded signal). It is derived from Hilbert transform of near and far angle stacks...

Abstract: Multi-spectral Volumetric Curvature Adding Value to 3D Seismic Data Interpretation; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... between 1 (giving the first derivative) and 0 (giving the Hilbert transform) of the dip. The nomenclature ‘fractional derivative’ was borrowed from...

Abstract: Multi-spectral Volumetric Curvature Adding Value to 3D Seismic Data Interpretation; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... between 1 (giving the first derivative) and 0 (giving the Hilbert transform) of the dip. The nomenclature ‘fractional derivative’ was borrowed from...

AAPG Eastern Section 46th Annual Meeting; - Abstracts, #90308 (2017).

Search and Discovery.com

Milankovitch-Controlled Paleoclimate Signal Recorded by Rock Magnetics, Lower Cretaceous Platform Carbonates of Northern Mexico

Linda A. Hinnov, David Anastasio, Diana Latta, Ken Kodama, Maya Elrick

Search and Discovery.com

... amplitude modulations demonstrating presence of orbital eccentricity? Filtered signal (upper left) subject to Hilbert transform (lower left), which has...

Autotracking Horizons in Seismic Records, by Satinder Chopra and Kurt J. Marfurt; #41489 (2014).

Search and Discovery.com

Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)

Arnim B. Haase, Charles P. Ursenbach

Search and Discovery.com

.... Quadrature traces are determined by Hilbert transform, and the maximum instantaneous amplitude yields the peak response at the receiver. When corrected...

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

... (absolute). On the other hand, the relative acoustic impedance slicing attribute is obtained by applying the Hilbert transform to shift the seismic...

Full-Resolution 3D Radar Stratigraphy of Complex Oolitic Sedimentary Architecture: Miami Limestone, Florida, U.S.A.

Adrian Neal, Mark Grasmueck, Donald F. McNeill, David A. Viggiano, Gregor P. Eberli

Journal of Sedimentary Research (SEPM)

... of the receiving antenna. Gain was then applied to the radar traces, based on a smoothed Hilbert transform of a representative subset of the whole data volume...

Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas

William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith

Special Publications of SEPM

... envelopes from these traces via the Hilbert transform and a low-pass filter. The two reflectivity envelopes are linearly interpolated along dip to produce...

Seismic Profile Through Patrick Draw-Table Rock Area, East Flank Rock Springs Uplift, Wyoming

Robert T. Ryder, Myung W. Lee, Warren F. Agena, Robert C. Anderson

Wyoming Geological Association

..., migration, and the phase correction using the Hilbert transform. The seismic profile was plotted from a flat datum of 6,500 ft above sea level. Identification...

Application of Frequency-Dependent Attributes for Gas Prospect Identification

Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de Finis

International Meeting for Applied Geoscience and Energy (IMAGE)

... Hilbert transform. The instantaneous frequency is defined as (Taner et al., 1979): 1 𝐹 = 2𝜋 𝑑𝑦 𝑑𝑡 𝑥 𝑥 − 𝑦 𝑑𝑥 𝑑𝑡 (1...

Integrated Geological and Geophysical Analysis by Hierarchical Classification: Combining Seismic Stratigraphic and AVO Attributes (Geophysics Paper 12)

Alexis Carrillat, Tanwi Basu, Raul Ysaccis, Shye Aik Chong, Amiruddin Mansor, Martin Brewer

Geological Society of Malaysia (GSM)

...). Although initially focused on classification of horizon-based attributes derived from the Hilbert’s transform of the seismic trace, we have recently...

Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

...(t ) and its Hilbert transform y (t ) , then the complex trace is formed by (1) z(t )  x(t )  iy(t )  R(t ) exp[i (t )] . where R...

Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015)

Peng Cheng, Gary F. Margrave, David C. Henley

Search and Discovery.com

... is the maximum value of S G (τ , f ) , and ϕ c (τ , f ) is given by the Hilbert transform (over frequency) ϕ c (τ , f ) = H (ln RG (τ , f ) S G (τ , f...

Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... attributes, Hilbert transform. INTRODUCTION A model has been developed to relate the occurrence of zones of carbonate cemented sandstone observed...

Aspects of Fault Management in Compressional Tectonics

Palle F. Miller, Philip E. Neri, Jorgen Rasmussen

Geological Society of Malaysia (GSM)

... seconds using a full Hilbert transform. The High Speed Bus The high speed bus is the device over which the large amounts of seismic or map...

The Utilization of 3D Seismic for Small Fields in the South Natuna Sea Block B

Kenneth M. Dickerman

Indonesian Petroleum Association

... the seismic to the well seismic trace, seismic trace inversion to produce impedance sections, analyzing variations in the 3D velocity field and Hilbert...

Abstract: Q Estimation by a Match-filter Method; #90174 (2014)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

... be formulated as ( ) ( ) ( ) ( ( ( ))), where H denotes the Hilbert transform; and ∫ is a constant scaling factor and can be calculated...

Geophysical Techniques Used in Petroleum Exploration in the Ying Ge Hai Area, Zhanjiang, SW Guangdong Province, China

L. William Edwards

Circum Pacific Council Publications

... the Hilbert transform of the input trace. A fast Fourier transform is used with the Hilbert transform. Output sections are then input to SHADCON*, and color...