Porosity Modification Under Soft-Sediment Shear: Application of Magnetic Techniques, by Rob Butler, Ernie Hailwood, Adriana Del Pino Sanchez, and William McCaffrey; #90052 (2006)

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Deriving Fracture Attributes from Seismic Anisotropy: A Case Study

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Principal Stress Estimation in Shale Plays Using 3D Seismic, #50416 (2011)

Ron Schmid, David Gray

Search and Discovery.com

... for many years (e.g. Lefeuvre et al. 1992, Varela et al. 2009) for fracture detection. Iverson (1995) demonstrated that the use of anisotropic elastic...

De-Risking a Gas Development Using Geophysical Methods; #41086 (2012)

Alessandro Mannini, Phil Rawstron, Shin Ni Chai, and Andrew Spedding

Search and Discovery.com

...). EEI lithology volume shows an excellent match with the well data as well as a very good continuity of the sand presence both down dip of the well...

Hydraulic Fracture Modeling and the Road to Prediction - A Finite Element Approach; #41777 (2016)

Jason Pitcher, Johannes Will

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.... A calibrated model representing all relevant anisotropic reservoir conditions (deformation, stress, strength) and the hydraulic stimulation mechanism is used...

Sensitivity Analysis of Preserved Amplitude Seismic Images for Reservoir Studies

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2D Survey Earth Model Building and Depth Imaging Using 3D Grid-Based Tomography Technology

Eric Pearson, Suyang Chen

Indonesian Petroleum Association

... anisotropy model without well constraints using the final 3D velocity model for 2D anisotropic depth migration. This case study will describe...

Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields

J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver...

Mapping Un-Explored Resistive Geo-Bodies Using 3D CSEM Technology: A Case Study of CSEM Geo-Body Characterization from Rapak-Ganal Area in Kutai Basin, Makassar Strait, Indonesia

Ritesh Mohan Joshi, Sibam Chakraborty, Robert Dilindi Ibinga, Ann-Marie Kimberley William, Lina Lutnes Uri

Indonesian Petroleum Association

... in geology) in the area. The data when processed through 3D anisotropic inversion, confirmed the Gehem field with field extents clearly demarcated, though...

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

William J. Vetter

Search and Discovery.com

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

Least-squares non-stationary triangle smoothing

Reem F. Alomar, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and an anisotropic diffusion filter (Tukey, 1970; Manduchi and Tomasi, 1998; Perona and Malik, 1990). We note that nonstationary triangle smoothing, a linear...

Anisotropic Borehole Stability Analysis for the UK's First Horizontal Shale Gas Well in the Bowland Basin

Huw Clarke, Hamed Soroush

Unconventional Resources Technology Conference (URTEC)

... Shale interval: Dip = 40°; Dip Azi = 288° Figure 5. Outcrop of the Hodder Formation in the Bowland Basin showing anisotropic structure of the shale...

Minimum Horizontal Stress Sharpening; A Novel Workflow Honoring the High-Resolution Heterogeneity Seen in Unconventional Reservoirs

Edgar Velez, Elia Haddad, Andy Wray

Unconventional Resources Technology Conference (URTEC)

... scanning tool, the methodology resolves for the anisotropic effect of the properties contrast at the resolution of the sonic tool (2ft). Borehole...

Improved Modelling of Pressure-Dependent Permeability Behaviour in Coal Based on a New Workflow of Petrophysics, Hydraulic Fracturing and Reservoir Simulation

Honja Miharisoa Ramanandraibe, Ayrton Soares Ribeiro, Raymond Johnson Jr, Zhenjiang You

Australian Petroleum Production & Exploration Association (APPEA) Journal

... data history matching) Parameters Unit Isotropic permeability Anisotropic permeability Compressibility psiÀ1 0.001–0.01 0.001–0.01 bbl/day...

Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey

Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham

Indonesian Petroleum Association

... for the source to receiver azimuth contribution of each source to receiver residual moveout (RMO) analysis. Multi-Azimuthal Anisotropic Velocity Model...

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

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...Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013) Robert J. Ferguson and Gary F. Margrave 3D, Anisotropic Phase Shift Operators Robert J...

ABSTRACT: Converted Shear-Wave Anisotropy Attributes for Fractured-Reservoir Management; #90013 (2003)

JAMES E. GAISER, RICHARD R. VAN DOK

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... to identify fracture intensity, geometry (dip), and fracture closure in overpressured reservoirs, and in type III to quantify highly anisotropic...

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

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...Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013) Robert J. Ferguson and Gary F. Margrave 3D, Anisotropic Phase Shift Operators Robert J...

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

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..., 820 – 837. Grechka, V., and I. Tsvankin, 1999b, 3-D moveout inversion in azimuthally anisotropic media with laterally velocity variation: Theory...

Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico; #30391 (2014)

Yang He, Adam Gersztenkorn, Sherry Yang, Bin Wang

Search and Discovery.com

... for azimuth-dependent anisotropic parameters. By resolving the inconsistencies in residual moveout for different azimuths, it is demonstrated that ORT...

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

P. O. Roehl

Pacific Section SEPM

... of undisturbed cable tool samples and thus would not require depth correction. The dolomite and chert commonly occur together, e.g., the middle...

Horizontal Hydraulic Fracture Design for Optimal Well Productivity in

Francisco D. Tovar, Kyung Jae Lee, Sergio E. Gonzales, Yun Suk Hwang, Andres M. Del Busto, Aderonke A. Aderibigbe, Michael J. Economides, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... Well Productivity in Anisotropic Reservoirs with Different Aspect Ratios Francisco D. Tovar*, Kyung Jae Lee, Sergio E. Gonzales, Yun Suk Hwang, Andres...

Complex Electrical Conductivity of Mudrocks and Source-Rock Formations Containing Disseminated Pyrite

Siddharth Misra, Carlos Torres-Verdin, Dean Homan, John Rasmus,

Unconventional Resources Technology Conference (URTEC)

...ces/TrafficMaterials/Glass-Beads). WCEMIT measurements on as-received whole core samples will require correction for the environmental and transport effects dur...

A stochastic modeling method of seismic velocity and anisotropy parameters in VTI medium using travel time detectability criterion

Andrey H. Shabelansky, Huafeng Liu, Cory J. Hoelting, Min Yang, Jinsong Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... in vertical transverse isotropy (VTI) medium that are based on normal moveout (NMO) traveltime calculations and detectability criterion. We provide...