Tailoring simultaneous inversion for preemptible Kubernetes clusters on the cloud

Malcolm Griffiths, Raafat Abdul Alim, Jaime Ramos-Martinez, N. Chemingui, Bob Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... the inversion step utilizes an efficient scale separation of the inversion gradient via inverse scattering theory (Yang et al., 2021). The scale...

Quantitative Determination of Reservoir Pressures from Conductivity Log

J. R. MacGregor

AAPG Bulletin

... sandstone section above the known abnormally high-pressured zone can be represented with reasonable accuracy by a straight line through the scattering...

Abstract: Using-MultiFocusing 3D Diffraction Imaging to Predict Fracture Corridors/swarms in the Bazhenov Formation; #90187 (2014)

Marianne Rauch-Davies, Alex Berkovitch, Danil Pelman, and Kostya Deev

Search and Discovery.com

... these small scale rock properties. Diffracted waves are events that are produced by the scattering of a wave after it meets a discontinuity...

Abstracts: The Conventional and Non-conventional Seismic Differencing; #90173 (2015)

Vanja Vracar and Robert J. Ferguson

Search and Discovery.com

... differencing. Both conventional and non-conventional differencing method show valuable and trigger future research opportunities. Theory We use the 10th...

A Novel System for Determining Flaring Efficiency Utilizing Optical Methods and Artificial Intelligence

Ángel E. Esparza, Joe Etheridge

Unconventional Resources Technology Conference (URTEC)

... measurements coupled with the use of artificial intelligence (AI). The objective of this paper is to briefly describe the theory that led up to the equipment...

Abstract: Q Effects on Thin-bed AVO/AVF Analysis; #90224 (2015)

Wenyong Pan and Kris Innanen

Search and Discovery.com

... [ [ ( )] (4) ( )] where following ‘anacoustic’ scattering theory (Innanen and Weglein, 2007) we have sequestered the attenuation and dispersion terms...

Relationship between mineralogy and porosity in seals relevant to geologic CO2 sequestration

Alexander M. Swift, Lawrence M. Anovitz, Julia M. Sheets, David R. Cole, Susan A. Welch, and Gernot Rother

Environmental Geosciences (DEG)

... interrogated with an array of complementary methods. neutron scattering, backscattered-electron imaging, energy-dispersive spectroscopy, and mercury...

Enhanced Sediment Scavenging Due to Double-Diffusive Convection

Jeffrey D. Parsons , Macelo H. Garcia

Journal of Sedimentary Research (SEPM)

.... A simple theory, based upon relevant physical processes, is developed that describes this behavior. It also incorporates the previously neglected...

The effects of marine currents on seismic data

Gary Hampson

International Meeting for Applied Geoscience and Energy (IMAGE)

... consistent with the theory of Doppler (1842) and agree with the theory of Hampson & Jakubowicz (1995). Several methods are described to compensate...

Marchenko-based internal multiple attenuation feasibility analysis for a thin-layered media in ultra-shallow water OBN from offshore Middle East

Frederico Xavier de Melo, Suyang Chen, Luis Salinas, Shotaro Nakayama, Nozomi Yamamoto

International Meeting for Applied Geoscience and Energy (IMAGE)

... scattering theory. We review and describe challenges and processing steps required to perform effective internal multiple attenuation on thin-layered media...

Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia

David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim

Indonesian Petroleum Association

...] The seismic inverse problem as a sequence of before stack migrations, Conference on Inverse scattering, Theory and Application, Society of Industrial...

Acoustic target-level full-waveform inversion: Applied to ocean-bottom seismic data

Carlos A. N. da Costa, João M. de Araújo, D.J. Verschuur, Aydin Shoja

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Conference on Inverse Scattering, Theory and Application, Society for Industrial and Applied Mathematics, Expanded Abstracts, 206–220. Nocedal, J...

ABSTRACT: Nanometer to Centimeter Scale Porosity in Geologic CO

Search and Discovery.com

The Marchenko internal multiple elimination based on focal transform and its application on seismic data reconstruction

Zhen Liao, Xiaohong Chen, Wenjin Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... generally require manual selection of the layers that generate internal multiples. The Marchenko theory offers a fully data-driven approach to eliminate...

Efficient and accurate velocity building from Gramian-constrained multiphysics reflection and transmission data

Jide Nosakare Ogunbo

International Meeting for Applied Geoscience and Energy (IMAGE)

... geometry. First off, the theory for the forward response will be reviewed. Next, the joint inversion with Gramian constraint will be presented...

Case Study: Geomechanical Analysis in Batanghari Block, Jambi Sub-Basin

Zha Chaoyang, Shen Shuirong, Pei Daqing, Shen Weifeng

Indonesian Petroleum Association

... ), γ yz = ( z + y ) ∂z ∂x ∂y ∂z uz = w in εx = (1) From the sheet theory, there have: ux = z Seismic Data ∂w ∂w ,uy = z ∂x ∂y (2) And: The area...

Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area

M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust

International Meeting for Applied Geoscience and Energy (IMAGE)

..., R. Redner, E. Robinson, and A. Weglein, eds., Conference on Inverse Scattering: Theory and Application: Soc. Industr. Appl. Math. Mao, J., J. Shen...

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

Search and Discovery.com

...) and nonstationary phase shift (NSPS) theory and showed that GPSPI is the logical limit of PSPI, when a unique velocity is used for every spatial position. Outside...

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

Search and Discovery.com

...) and nonstationary phase shift (NSPS) theory and showed that GPSPI is the logical limit of PSPI, when a unique velocity is used for every spatial position. Outside...

Abstract: Cost Efficient Acquisition to Reduce Coarse Land 3D Line Spacings Through Beyond Nyquist Interpolation and Wavefield Reconstruction for Signal and Noise; #90187 (2014)

Bill Goodway

Search and Discovery.com

... spatially sporadic high wavenumbers. Theory and Method Seismic trace interpolation seeks to accurately recover the signal wavefield beyond the wavenumber...

Fluid and Petrophysical Prediction in the Elastic Impedance Domain Using Neural Network Technique; #41066 (2012)

M. Hermana, M. Najmi, Z.Z.T. Harith, and C.W. Sum

Search and Discovery.com

... and fluid prediction. Basics of Extended Elastic Impedance Extended Elastic Impedance was introduced to improve the limitation on Elastic Impedance theory...

Amplitude of Pair Correlation Function to Understand Heterogeneity from Well-Log and Seismic Data; #42157 (2017)

Ramya Ravindranathan, Evgeny Chesnokov

Search and Discovery.com

... possible use of the seismic data by integrating it with the available well-log data. Effective medium theory (EMT) uses homogeneous physical properties...

The Determination of Strontium in Oil Field Brines by Atomic Absorption Spectrometry: GEOLOGICAL NOTE

G. K. Billings, E. E. Angino

CSPG Bulletin

... Scattering in Trace Element Analysis by Atomic Absorption," Atomic Absorption Newsletter, Perkin-Elmer Corp. Billings, G. K., and Harriss, R. C., 1965...

Paleobathymetry by Fish Otoliths: ABSTRACT

Mark A. Dixon

AAPG Bulletin

... different sonic scattering layers in mid-water. The lowermost layer represented in each fauna is in part a function of water depth, and also commonly...

New Method in X-Ray Quantitative Mineralogical Determination of Sedimentary Rocks: ABSTRACT

J. H. Fang, Levy Zevin

AAPG Bulletin

... scattering intensity with an x-ray spectrometer. Examples from a synthetic mixture, carbonate rock, and mudrock illustrate this new approach. End...