Shock Filter: A Powerful Tool to Map Basement Blocks and Faults in the Peace River Arch of Alberta Based on Magnetic Signatures, #41293 (2014)

Hassan H. Hassan, Janine Weber

Search and Discovery.com

... partial differential equation. Most of the research involving the application of partial differential equations in image processing focused on parabolic...

Utility of Mechanical Facies for Rock Classification, Characterization, and Correlation: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description

K. A. Alhilali, G. Shanmugam

AAPG Special Volumes

... facies are derived from acoustic logs where both compressional and shear wave velocities are obtained. The advantages of using mechanical facies...

Geobody-oriented interpretable velocity fusion modeling in depth domain with seismic facies informed segmentation method

Meng Li, Qingcai Zeng, Hao Shou, Nan Qin, Chunming Wang, Tongsheng Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion and waveform inversion, where the closer the mathematical model used for inversion is to wave equation, the higher the resolution of velocity model...

High Resolution Seismic Data Derived From Prestack Inversion and Machine Learning to Accurately Position Horizontal Wells in the Midland Basin, Texas

Robert Meek, Buzz Davis, Hector Bello

Unconventional Resources Technology Conference (URTEC)

... including acoustic impedance, shear impedance, p-wave velocity, s-wave velocity, Young’s modulus, Poisson ratio, brittleness, and critical strain...

AVO Attributes of a Deep Coal Seam

Search and Discovery.com

... to establish efficient mapping rules for the deep coal. Rock physics theory and three borehole well log datasets including dipole shear-wave log data were...

Abstract: Regime Rays: Visualizing the Fermat/Snell Loci in Homogeneous Anisotropic Media; #90171 (2013)

William J. Vetter

Search and Discovery.com

... = (rE • nN)/ vN (nN , ci j, ρ), attributed to Green (Love 1927, Rudzki 1911), has been deemed essentially a mode-specific plane-wave progression...

Abstract: Inverse Modeling the Quality Factor in an Attenuating Medium; #90171 (2013)

Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... are often quantified by the quality factor in wave propagation through an anelastic material. Several modeling methods for wave propagation through...

Abstract: Quantitative Predication for Reservior Porosity via AVO; #90187 (2014)

Li Ang, Chen Shumin, Zhang Erhua, and Ju Linbo

Search and Discovery.com

... advantage of the wave equation to perform the AVO forward, observe the AVO characteristics changes with saturation changes; the second one...

Seismic Signature of CO2 Flooding in Tuscaloosa Sandstone; #40942 (2012)

Avinash Mohapatra, Chandra S. Rai, Carl Sondergeld, and Trevor L. Richards

Search and Discovery.com

... on understanding the seismic signature of CO2 flooding in rocks. Compressional (Vp) and shear wave (Vs) velocities were measured on several samples...

Fine lithology and sedimentary facies prediction of carbonate based on the amplitude attribute of converted shear wave

Search and Discovery.com

Modeling Well Interference and Optimal Well Spacing in Unconventional Reservoirs Using Fast Marching Method

Jixiang Huang, Feyisayo Olalotti-Lawal, Michael J. King, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

... in unconventional reservoirs. Our proposed approach relies on the high frequency asymptotic solution of the diffusivity equation leading to the ‘Eikonal...

Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs; #41944 (2016)

Ambrosio Aquino-López, Aleksandr Mousatov, Mikhail Markov, Elena Kazatchenko

Search and Discovery.com

... of sandstones formations, but did not consider the spatial distribution of shale. Based on the elastic wave properties, Wyllie et al. (1956) proposed...

Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)

Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng

Indonesian Petroleum Association

...Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia) Andi Kusuma, Florent...

The Response of Suspended Particulate Material to Upwelling and Downwelling Events in Southern Lake Michigan

Chang-Hee Lee , Nathan Hawley

Journal of Sedimentary Research (SEPM)

... records and wave measurements our observations show that local resuspension is not responsible for maintaining the benthic nepheloid layer (BNL) during...

Fractured Reservoir Prediction … A Case Study in the Sichuan Basin; #10512 (2013)

Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He

Search and Discovery.com

... techniques for the fractured reservoir detection in the literature, such as fast and slow shear waves, azimuthal attributes of P-wave, AVOZ of P-wave...

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

... a modest suite of incidence angles requires spatial apertures larger than currendy employed. Finally, in marine exploration, converted shear-wave...

Response Characteristics of an Ebb-Dominated Tidal Inlet Channel

Duncan M. Fitzgerald, Dag Nummedal

Journal of Sedimentary Research (SEPM)

... the study period, the growth of the linear bars in the channel margin gradually reduced wave energy along the inlet shoreline and on the inner ebb...

Long-Term Changes in Morphology and Textural Sediment Characteristics in Response to Energy Variation on Shoreface-Connected Ridges off the East Frisian Barrier-Island Coast, Southern North Sea

Chang Soo Son, Burghard W. Flemming, Alexander Bartholoma, Seung Soo Chun

Journal of Sedimentary Research (SEPM)

... a 3D trend surface which allows the direct calculation of Ucritw for any grain size and wave period by means of the equation where Ucritw...

Shale Elastic Property Relationships as a Function of TOC Content Using Synthetic Samples

Y. Altowairqi, R. Rezaee, B. Evans, M. Urosevic

Unconventional Resources Technology Conference (URTEC)

... percentage were created for our investigations under isotropic stressed and unstressed conditions. Ultrasonic transducers were used to measure body wave...

Acoustic Velocity Modeling of Unconventional Reservoirs

Alessandra Simone, Lori Hathon, Michael Myers

Unconventional Resources Technology Conference (URTEC)

... constituents, their proportion (volume fraction) and geometry. Each component is incorporated through integration stages. Initially, the differential equation...

Abstract: Mapping Prospective Channel Sands Using Full- Wave Seismic Interpretation ; #90055 (2006).

Search and Discovery.com

Seismic impedance estimation from poststack seismic data using quantum computing

Divakar Vashisth, Rodney Lessard

International Meeting for Applied Geoscience and Energy (IMAGE)

... units (QPUs). In this paper, we leverage the D-Wave quantum annealer to tackle the poststack seismic inversion problem, employing a novel two-step...

Correlation Strategies for Clastic Wedges

Timothy A. Cross, Margaret A. Lessenger

Rocky Mountain Association of Geologists

... free. Stratigraphic steps and risers that characterize the seawardstepping lower Mesaverde are associated with wave-dominated shoreface and tide...

Application of shear-wave seismic interpretation technology in shallow gas clouds area

Wang Yan, Deng Zhiwen, Chen Zhigang, Cai Yintao, Zhang Rui, Xi Xiaoyu, Wu Dan

International Meeting for Applied Geoscience and Energy (IMAGE)

...Application of shear-wave seismic interpretation technology in shallow gas clouds area Wang Yan, Deng Zhiwen, Chen Zhigang, Cai Yintao, Zhang Rui, Xi...

A method of attenuating bubble effect based on frequency domain filter

Yifei Xiao, Jianguo Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... arrivals, and for n=1, the arrivals have a delay time of △t. In the frequency domain, equation (1) can be expressed as  H ( i ) = F ( i )  r ne−i n...