A Big Fan of Signals? Exploring Autogenic and Allogenic Processes in Lobyte3D, a Numerical Stratigraphic Forward Model of Submarine Fan Development; #51593 (2020)

Peter Burgess, Isabella Masiero, Stephan Toby, Robert Duller

Search and Discovery.com

... stacking is visible, or could be inferred, from seismic images? Norsar software used to run depth-domain convolution modelling with integrated...

3D Seismic Facies Classification on CPU and GPU HPC Clusters

Sergio Botelho, Vishal Das, Davide Vanzo, Pandu Devarakota, Vinay Rao, Santi Adavani

Unconventional Resources Technology Conference (URTEC)

... CNN architectures." Society of Exploration Geophysicists. 2036–2040. Dumoulin, V. and Visin, F. 2018. "A guide to convolution arithmetic for deep...

Pressure Transient Analysis in Unconventional Resources

I. D. Paton, G. Stewart, C. Y. Tan, M. Wasik

Indonesian Petroleum Association

...) and CTP solutions of the diffusivity equation will be employed. In Chapter 14 of “Well Test Design and Analysis”6 a real time convolution algorithm...

Anhydrite Diagenesis, Calcitization, and Organic Laminites, Winnipegosis Formation, Middle Devonian, Saskatchewan

D. J. Shearman, J. G. Fuller

CSPG Bulletin

..., but the calcitic anhydrite fluoresces strongly. Enterolithic structures in the white calcitic layers exhibit noticeably stronger convolution than those...

Analysis of Fracture Injection Tests using Signal Processing Approach

I. Eltaleb, A. Rezaei, F. Siddiqui, M. M. Awad, M. Mansi, B. Dindoruk, M. Y. Soliman

Unconventional Resources Technology Conference (URTEC)

... corresponds to the mathematical operation of convolution of the signal with an impulse response of the filter. The convolution equation is given...

Auto-identification and Real-time Warning Method of Multiple Type Events During Multistage Horizontal Well Fracturing

Mingze Zhao, Yue Li, Yuyang Liu, Bin Yuan, Siwei Meng, Wei Zhang, He Liu

Unconventional Resources Technology Conference (URTEC)

... structure performs feature extraction and dimensionality reduction of the pressure vs. slurry rate plots through the 2D Convolution and the Max pooling...

Biogenic Sedimentary Structures Produced by Worms in Soupy, Soft Muds: Observations from the Chattanooga Shale (Upper Devonian) and Experiments

Vadec Lobza, Jurgen Schieber

Journal of Sedimentary Research (SEPM)

... Shale burrows; (2) the degree of convolution increases as the viscosity of the substrate decreases; (3) the length of the worm determines the extent...

Seismic simulations of experimental strata

Lincoln Pratson, Wences Gouveia

AAPG Bulletin

... algorithms. These range in sophistication from a convolution algorithm that produces an ideal poststack, time-migrated seismic section to an algorithm...

Living On the Edge: Evaluating the Impact of Stress Factors On Animal–Sediment Interactions In Subenvironments of A Shelf-Margin Delta, the Mayaro Formation, Trinidad

Sudipta Dasgupta, Luis A. Buatois, M. Gabriela Mángano

Journal of Sedimentary Research (SEPM)

..., because the Radix Point is located within the intense tectonic deformation zone of the Darrien Ridge, paleogeographic reconstruction and correlation...

Tectonic, geodynamic and surface process driving forces of Australia's paleogeography since the Jurassic

L. Harrington, S. Zahirovic, T. Salles, C. Braz, R. D. Müller

Petroleum Exploration Society of Australia (PESA)

...). This involved the application of a Gaussian convolution filter to each polygon which calculated the transition elevation between two different polygons...

Reflux dolomitization and associated diagenesis of Devonian Upper Stettler Formation and Crossfield Member, south central Alberta: Petrologic and isotopic evidence

Ihsan S. Al-Aasm, Samantha Raymus

CSPG Bulletin

... of anhydrites at the centre of nodules within anhydrite sheets creates these enterolithic structures as a result of the buckling and convolution of the sheets...

Multiple-phase tectonic superposition and reworking in the Junggar Basin of northwestern China—Implications for deep-seated petroleum exploration

Yanjun Wang, Dong Jia, Jianguo Pan, Dongtao Wei, Yong Tang, Guodong Wang, Cairu Wei, and Delong Ma

AAPG Bulletin

... using acoustic and density curves and a convolution model to make one-dimensional synthetic seismograms, then analyzing correlation between...

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Rate Transient Analysis of Fracture Swarm Fractal Networks

Jorge A. Acuña

Unconventional Resources Technology Conference (URTEC)

... or its transition time. We recommend setting up the convolution function (Eq. 7) with the constant pressure solution in Appendix B and use...

Hydraulic Fracture Characterization Using Continuous Wavelet Transform for Treating Pressure, Calibrated with Fiber Optics Data

Mohamed A. Gabry, Amr Ramadan, Mohamed Y. Soliman

Unconventional Resources Technology Conference (URTEC)

..., interactions with high leak-off zones, and fracture height growth. The CWT is implemented as a mathematical convolution process, using wavelets—short...

Sediment Flow and Deformation (SFD) Layers: Evidence for Intrastratal Flow in Laminated Muddy Sediments of the Triassic Osawa Formation, Northeast Japan

Gentaro Kawakami, Makoto Kawamura

Journal of Sedimentary Research (SEPM)

..., although a few turbidite sand beds show convolution or load structures at their bases. DESCRIPTION Mesoscale Structures The SFD layers are horizontally...

Application of three-dimensional seismic texture analysis with special reference to deep-marine facies discrimination and interpretation: Offshore Angola, west Africa

Dengliang Gao

AAPG Bulletin

... reflection seismic response is an acoustic expression of stratigraphy via a wavelet convolution (Sheriff and Geldart, 1995), a natural constructive...

Reliable uncertainty estimation for seismic interpretation with prediction switches

Ryan Benkert, Mohit Prabhushankar, Ghassan AlRegib

International Meeting for Applied Geoscience and Energy (IMAGE)

... nets, atrous convolution, and fully connected crfs: IEEE Transactions on Pattern Analysis and Machine Intelligence, 40, 834–848, doi: https://doi.org...

Accelerating innovation with software abstractions for scalable computational geophysics

Mathias Louboutin, Philipp Witte, Ali Siahkoohi, Gabrio Rizzuti, Ziyi Yin, Rafael Orozco, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... gradient descent algorithm, in which the conventional LS-RTM gradient g is augmented through convolution layers. The input into the network is the observed...

Increasing signal-to-noise ratio of borehole image logs using convolutional neural networks

Mustafa A. Al Ibrahim, Mokhles M. Mezghani

International Meeting for Applied Geoscience and Energy (IMAGE)

...rg/10.1016/j.petrol.2020.107099. Dumoulin, V., and F. Visin, 2018, A guide to convolution arithmetic for deep learning: arXiv preprint, arXiv:1603.072...

Seismic Acquisition and Processing

Bruce S. Hart

Special Publications of SEPM

... seis ic trace consists of the convolution of the earth's i pulse response (i .e., reflection coefficients) with a wavelet, seis ic processors use...

Acoustic waveform inversion with the Lippmann-Schwinger equation constraint

Rahul Sarkar, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

.../10.1088/0266-5611/32/1/015007. Vico, F., L. Greengard, and M. Ferrando, 2016, Fast convolution with free-space Green’s functions: Journal of Computational Physics, 323...

Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)

Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher

Petroleum Exploration Society of Australia (PESA)

... Transformation method, which is faster to run than the Spatial Convolution method but not as accurate unless large amounts of vertical padding are applied, thus...

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

.... In the iterative deconvolution process, the differences between the resultant convolution of the observed vertical component with a spike function, and the recorded...