The Use of Physical Modeling to Resolve Offshore Seismic Problems

B. J. Evans, M. Urosevic

Indonesian Petroleum Association

... geological structures have been built in order to understand seismic wave propagation through their different layering and to provide the seismic...

Automated Hydraulic Fracturing Stage Design Based on Integrated Fracture Potential

Mojtaba Pordel Shahri, Hamed Chok, Claudia Amorocho, Camilo Mejia, Uno Mutlu

Unconventional Resources Technology Conference (URTEC)

..., propagation, opening and closure need to be identified, their relative impact/weight(s) need to be quantified and integrated. Attributes can include...

Enhancing the Quality of Seismic Impedance Data; #41961 (2016)

Satinder Chopra, Ritesh Kumar Sharma, Rebecca Daniels, Brian Schulte, Jim Pllishy, Tammy Chow

Search and Discovery.com

... the input seismic data are transformed from the x-t domain into a different domain using a mathematical transformation. A domain to which the seismic data...

Dilation Brecciation…A Proposed Mechanism of Fracturing, Petroleum Expulsion and Dolomitization in the Monterey Formation, California

P. O. Roehl

Pacific Section SEPM

... bedding planes and terminal fractures. Tectonic stresses cause an initial compression and subsequent dilation (elastic) of rock microcracks...

Basement Motion and Sediment Loading: A Quantitative Study in Northern Louisiana, Gulf of Mexico

I. Csato , S. Cao , K. Petersen , I. Lerche , N. Sullivan , A. Lowrie

GCAGS Transactions

... reported here considers flexural modeling of the north Louisiana region during the post-rift phase. Pure elastic, plastic-elastic, and thermo-elastic...

Marchenko focusing using convolutional neural networks

Mert S. R. Kiraz, Roel Snieder

International Meeting for Applied Geoscience and Energy (IMAGE)

... S. R. Kiraz* & Roel Snieder, Center for Wave Phenomena, Colorado School of Mines *[email protected] SUMMARY Marchenko algorithms enable the Green...

Basic Seismic Processing: Part 7. Geophysical Methods

Peter M. Duncan

AAPG Special Volumes

... elastic so smearing of the signal occurs through the natural mechanism of transmission in the earth. The mathematical process used to compute the result...

A new method to estimate resistivity distribution of shaly sand reservoirs using new seismic attributes

Nur Farhana Salleh, Maman Hermana, Deva Prasad Ghosh

Geological Society of Malaysia (GSM)

... as the seismic multi-attributes dataset used in their training computations are different subjected to their mathematical relationship to formation elastic...

Fluid Processes and Sea-Floor Response on a Modern Storm-Dominated Shelf: Middle Atlantic Shelf of North America. Part I: The Storm-Current Regime.

Donald J. P. Swift, Gregory Han, Christopher E. Vincent

CSPG Special Publications

..., in that its rate of propagation was directly controlled by the wind, and a “shelf” or “long” wave, in that its spatial scale was large; of the order...

The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method

Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... On this basis, we further constructed a post-stack wave impedance inversion method with reweighted L1 norm, and used the logarithmic soft threshold...

Abstract: *Detection of Hydrocarbons from Velocity Logs using the Wavelet Coherence Analysis: A Case Study from Algerian Tight Reservoirs; #91202 (2022)

Said Gaci, Mohammed Farfour, and Saliha Amoura

Search and Discovery.com

... of hydrocarbons is explained by the fact that contrary to P-wave, the propagation of S-wave is very affected in media containing fluids. Coherence may...

Quantifying Variability in Hydraulic Fracture Geometry Using Stage-by-Stage ISIP Analysis in Geomechanically Heterogeneous Rocks

Erfan Sarvaramini

Unconventional Resources Technology Conference (URTEC)

... 19. Sneddon, I. N. (1946). The distribution of stress in the neighbourhood of a crack in an elastic solid. Proceedings of the Royal Society of London. Series A. ...

Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach

E. A. Albrechtsons, Robert I. Gardner

CSPG Special Publications

...Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach E...

Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach

E. A. Albrechtsons, Robert I. Gardner

CSPG Special Publications

...Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach E...

Folds and Folding: Part II

Rasoul Sorkhabi

GEO ExPro Magazine

... have worked out into passive-slip folds and passive-flow folds. In passive-slip folds there is mathematical relationships between wave­ minor...

Mitigating cycle skipping in FWI through preconditioned multidimensional optimal transport

James McLeman, Tim Burgess, Tom Rayment, Victor Chua

International Meeting for Applied Geoscience and Energy (IMAGE)

... Shelf of Australia. Introduction FWI seeks to minimize differences between the observed data and data modelled using the wave equation with initial...

Influence of Elastoplastic Embedment on CSG Production Enhancement Using Graded Particle Injection

Zhenjiang You, Duo Wang, Christopher Leonardi, Raymond Johnson Jr, Pavel Bedrikovetsky

Australian Petroleum Production & Exploration Association (APPEA) Journal

... to the mathematical model for well productivity prediction. Modelling results indicate that elastoplastic fracture deformation leads to lower...

Polynomial Amplitude versus Azimuth Inversion in Horizontally Transverse Isotropic Media, as Tested on Fractured Coal Seams in the Surat Basin

Joseph Kremor, Randall Taylor, Khalid Amrouch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... fractures. The compressional wave reflectivity equation in HTI media has been reformulated into a parabolic form that allows for fast and efficient...

Virtual Drilling: Challenging Conventional Wisdom

Kristofer Skantze

GEO ExPro Magazine

... a wavelet propagating through an elastic medium (tight rock); the wavelet remains unaltered. B+B’ shows a wavelet passing through a dispersive medium (fluid...

Abstract: The Paleohydrological Modelling of Petroleum Fields. Application on the Lebada Field, Romanian Sector of the Black Sea Shelf, by G. Gavrilescu; #90925 (1999)

Search and Discovery.com

Abstract: Climate System Modeling 2007: From a Global to a Regional Perspective, by Tim Killeen; #90078 (2008)

Search and Discovery.com

Abstract: Quantifying the Impact of Variable Phyllosilicate Content on Viscosity, by Christine Barszewski; #90199 (2014)

Search and Discovery.com

Abstract: Geochemistry of Organic Shale in Contact with Igneous Dikes and Sills, by Alexander Hamilton; #90199 (2014)

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Abstract: The Use of Computed Tomography and 3-D Printing Technology to Replicate Reservoir Pore Systems, by Sergey Ishutov; #90199 (2014)

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Exchange flow across faults, #90112 (2010)

Kyung Won Chang,

Search and Discovery.com

... tank. Second, we will develop mathematical and numerical models to verify the experimental data and derive criteria for the exchange rate and the type...