Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field

Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel

International Meeting for Applied Geoscience and Energy (IMAGE)

.... These include survey matching, multiple attenuation, anisotropic model building and multiazimuth reflection common-image point (CIP) tomography workflows...

An analytical model for squirt flow and viscous shear relaxation in porous rocks

Yury Alkhimenkov

International Meeting for Applied Geoscience and Energy (IMAGE)

.../ geo2019-0519.1. Alkhimenkov, Y., and B. Quintal, 2022a, An accurate analytical model for squirt flow in anisotropic porous rocks — Part 1: Classical geometry...

Application of artificial intelligence for simultaneous water and gas coning problems in hydraulically fractured tight oil reservoir

Mihir Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... for estimating critical oil rates in more realistic reservoir settings, characterized by anisotropic and homogeneous formations, and completion from...

Fast and efficient structure-oriented preconditioning with on-the-fly dip estimation

Rodrigo Felicio Fuck, Lorenzo Casasanta

International Meeting for Applied Geoscience and Energy (IMAGE)

...Fast and efficient structure-oriented preconditioning with on-the-fly dip estimation Rodrigo Felicio Fuck, Lorenzo Casasanta Fast and efficient...

Mapping of Fracture Zones and Small Faults Using VSP and Cross Dipole Sonic in Eastern Siberia Carbonate Reservoirs, Yurubchansky Field, Russia

Sergey Shevchenko, Sergei Tcherkashnev, Maxim Kuznetsov, Tagir Mamleef

Petroleum Exploration Society of Australia (PESA)

... was utilized to estimate the surface statics, geometrical spreading, Q factor, VTI anisotropic parameters and compute high resolution Pp, Ps VSP images. The true...

Impact of sequence stratigraphy on static and dynamic reservoir models: examples from the Precipice-Evergreen succession, Surat Basin, Queensland

Andrew D. La Croix, Vahab Honari, Sebastian Gonzalez, Jim Underschultz, Andrew Garnett

Petroleum Exploration Society of Australia (PESA)

... units, yielded dynamic models that showed anisotropic pressure build up, with significantly more lateral and vertical variation than...

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)

..., quartz, calcite, dolomite and pyrite which generally form intricate and perhaps an anisotropic matrix of rocks. During this process, a method was developed...

Research on buried hill fracture prediction based on sweet spot attributes of gradient structure tensor in dominant frequency band

Min Gong, Bo Wang, Lin Wang, Rui Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... data and enhance the clarity of breakpoints on profiles.Structural-guided filtering employs an anisotropic diffusion compensation algorithm...

Using finite dipole lengths in complete earth 3D MT modelling

Wolfgang Soyer, Federico Miorelli, Randall Mackie

Petroleum Exploration Society of Australia (PESA)

... in a finite difference mesh is to calculate equivalent anisotropic resistivities at the topographic boundaries, following a material averaging approach...

Reply: A Case for Brittle Deformation of the Basement During the Laramide Revolution in the Rocky Mountain Foreland Province

Vincent Matthews III

Rocky Mountain Association of Geologists

... of observation are a part of the problem. Woodward (1986) raised the question of the anisotropic nature of the Precambrian basement throughout...

Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model

Ying Xu, Feng Zhang, Guohua Niu, Xiangyang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... parameters of an anisotropic background shale are shown in Table 1. Fourth International Meeting for Applied Geoscience & Energy...

Integrating Microseismic and Geomechanics to Interpret Hydraulic Fracture Growth

Dan Kahn, Jon Roberts, Jamie Rich

Unconventional Resources Technology Conference (URTEC)

... of URTeC is prohibited. Summary There has been considerable discussion regarding the possibility and likelihood that vertical nodal plane dip-slip events...

About the importance of the horizontal components of the wavefield for a well-constrained velocity inversion: 3-C versus 1-C inversions

Isabelle Dumont, Sophie Beauprêtre, Anaïs Lavoué, Dan Hollis, Chloé Gradon

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the Rayleigh and Love waves dispersion curves cannot be fitted by a common model attesting the presence of a particular anisotropic layer. Figure 4...

Successful Depth Imaging at Banyu Urip Field

Yuki Y. Agulia, Michael Gurch, Sony Mohammad, Bastian Hutahayan

Indonesian Petroleum Association

... and Q Compensation Anisotropic QPSDM velocity model building was done in an iterative, horizon-based manner. The initial velocity model was estimated...

High Resolution Petrophysics and Geomechanics Workflow - One Key to Optimal Development of Unconventional Reservoirs

Philippe Gaillot

Unconventional Resources Technology Conference (URTEC)

...) the petrophysical and geomechanical characterization of individual beds, (3) the proper prediction of the anisotropic mechanical properties of each...

The Expected Shapes of Blocks and Grains: NOTES

I. J. Smalley

Journal of Sedimentary Research (SEPM)

... agencies, such as in anisotropic crystal structure or salty cleavage, they can be called random forces; and they tend to produce particles with random...

X-Ray Study of the Sedimentary Pyrite of Western New York: NOTES

John E. Izard, Charles V. Clemency

Journal of Sedimentary Research (SEPM)

... the concretions showed anisotropic properties indicating marcasite, but none could be detected by X-ray diffraction, although the amounts may have been below...

Rock Texture: An Important Factor For Clast Shape Studies: NOTES

Lon D. Drake

Journal of Sedimentary Research (SEPM)

... that texturally anisotropic rocks will fracture into less spherical fragments than isotropic rocks, so these two groups are considered separately. For field...

Permeability and Effective Stress: GEOLOGIC NOTES

M. D. Zoback , J. D. Byerlee

AAPG Bulletin

... than confining pressure. Comparison of Figures 2 and 3 shows that the permeability of Berea Sandstone is quite anisotropic. When flow is parallel...

ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)

Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud

Search and Discovery.com

... location from surface and downhole receivers improves the precision of locations and allows estimation of anisotropic velocity models. While synchronization...

ABSTRACT: The Roles of Material Dilatancy in Post Failure Borehole Stability Analysis for Underbalanced Drilling Wells in Shale - A Sensitivity Analysis; #90122 (2011)

M. A. Islam, P. Skalle, O. K. Søreide, and O. M. Nes

Search and Discovery.com

... that the shale exhibits anisotropic behaviour due to sedimentation processes. The anisotropy is apparent both with respect to deformation...

Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data

Search and Discovery.com

... to account for 2-D TTI anisotropic media. Implementation of this method within Waveform Tomography of a real foothills dataset is a goal of future work...

Quantitative Petrophysical AVO Error Analysis in a Layered Model

Search and Discovery.com

... anisotropic media data and vice versa could lead to erroneous results as well. Inversion of the vertical-component reflection amplitudes with disregard...

Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)

Xinxiang Li and Jeff P. Grossman

Search and Discovery.com

... to reliably detect and estimate such subtle anisotropic features. We propose a radial-component-based method that focuses on the majority of the shear-wave...

Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)

J. Patrick Butler and Randy Kolesar

Search and Discovery.com

... this is a much more difficult problem. In principle, this can predict the travel times much more accurately in complex geology but moveout at an event may...