Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)

Scott Leaney, Chris Chapman, and Tadeusz Ulrych

Search and Discovery.com

... terms. Not shown in (1) is a term for anelastic absorption due to Q. A practical approach is adopted, with values per layer per ray type (qP, qSv, Sh...

A new approach for characterization and prediction of natural fracture occurrence in tight oil sandstones with intense anisotropy

Lei Gong, Xiaofei Fu, Zhaosheng Wang, Shuai Gao, Hadi Jabbari, Wenting Yue, and Bo Liu

AAPG Bulletin

... of the maximum principle stress being 295° (dip) and 3° (dip angle). The Himalaya movement mainly occurred at the end of the Cretaceous–Paleogene...

Resolving Structural Uncertainty using DAS VSP Survey in Central Australia

Konstantin Galybin, Cameron Jones, Frank Nicholson, Ryan Chapman, Rob Twigg

Petroleum Exploration Society of Australia (PESA)

... off as a function of cos2(q), where q is the incidence angle of the direct arriving energy. At 1.774 km offset the incidence angle at the base...

Impact of Heterogeneity on Flow in Shallow-Marine Reservoirs: Application to a Thin Oil Column Produced via Horizontal Wells; #20226 (2013)

Fahad A. Dilib, Matthew D. Jackson, Gavin H. Graham, and Gary J. Hampson

Search and Discovery.com

... within which clinoforms are generated: Existing stratigraphic framework 2. Cross-section geometry: Clinoform dip angle 1.5-4° (Dreyer et al. 2005) 1...

Structural Analysis of Portions of the Washita Valley Fault Zone, Arbuckle Mountains, Oklahoma

Sherry Linette Booth

Oklahoma City Geological Society

.... Wrench Fault Model The term "wrench fault" was first defined by Kennedy (1946) and Anderson (1951) as a high angle to Figure 6. Stratigraphic cross...

Application of Wide-Azimuth 3-D Seismic Attributes to Predict the Microfractures in Block MA Area for Shale Gas Exploration in South China

Yusheng Zhang, Gang Yu, Xing Liang, Li Jiang

Unconventional Resources Technology Conference (URTEC)

... attributes are classified into 3 types, which are the coherence and correlation attribute, the dip angle and dip azimuth attribute and the curvature...

Chapter Eight: Horizon and Formation Attributes

Alistair R. Brown

AAPG Special Volumes

... display and is thus an alternative approach to the fault visibility problem discussed above. In Figure 8-17 he dip is coded to color density...

Premigration attenuation analysis and mapping to image domain by weighted migrations

Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

... approach to attenuation compensation for seismic imaging is to pick attenuated time 𝑡 ∗ from depthmigrated data and to invert 𝑡 ∗ in tomography...

Classification of Bedforms and Cross-Bedding

David M. Rubin

Special Publications of SEPM

... of dip between cross-beds and bounding surfaces, a feature which is included here because it is a 3 CROSS-BEDDING, BEDFORMS, AND PALEOCURRENTS CROSS...

Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)

Sunjay Sunjay,

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..., independent of the dip; 3) Simultaneous determination of curvatures and emergence angle makes it possible to recover dip-independent RMS velocities VRMS...

Detail Illustration of Structural Discontinuities: Fault Intensity Attribute to Enhance the Fault Likelihood, Hessian Derivative and Fault Extraction

Aji Darma Maulana, Argya Hastubrata Basundara, Muhammad Hafiz Baharuddin, Syukron Ady Purnawiranto, Muhammad Alfateh Saifullizan

Indonesian Petroleum Association

... domain, the tilt angle of the disk is the initial dip, while the azimuth range used is 0 to 180 degrees. This means that the entire scope...

New Approach to Dipmeter Computation: ABSTRACT

T. H. Braun, G. Y. Wheatley

AAPG Bulletin

...New Approach to Dipmeter Computation: ABSTRACT T. H. Braun, G. Y. Wheatley 1959 259 259 43 1. (January) For some time the Superior Oil Company has...

New Approach to Dipmeter Computation: ABSTRACT

Theodor H. Braun, George Y. Wheatley

AAPG Bulletin

...New Approach to Dipmeter Computation: ABSTRACT Theodor H. Braun, George Y. Wheatley 1959 1095 1095 43 5. (May) The Superior Oil Company has developed...

Seismic Feature of Topography of a Shelf-Slope-Trough and Its Geo-Engineering Applications, West Arafura Sea, Indonesia and Northern Australia

Hiromi Honda, Koichi Kihara, Magnus McNeil-Windle, Henry Banjarnahor, Hiroshi Nagura

Indonesian Petroleum Association

... in the area. The deformation begins at a critical angle (θｃ) along a dip line of survey. θｃ varies from 0.7 to 3°, and is mostly 0.7° to 1.2°. 1,000 mSS...

Wellbore Stability: Special Considerations for the Marcellus Shale, #80533 (2016).

Julie Kowan, See Hong Ong

Search and Discovery.com

..., J. Freeman, T.M. Al-Bazali, and M. Reese, 2007, Wellbore stability considerations for drilling high-angle wells through finely laminated shale: A case...

Geomechanical Modeling of Stimulation-Induced Stress Change for Casing Deformation Analysis

Roberto Wagner Alvarado, Scott Wilkins, Stephanie Cook, Robert Holman, Robin Pearson, Abbey Hale, Grant Loxton, Jonathan Woolley, Jennifer Roberts, Wei Zheng, Vincenzo De Gennaro, Doug Jordan

Unconventional Resources Technology Conference (URTEC)

... criterion for slip/reactivation. This was used as a quick or preliminary approach to evaluate fault reactivation potential by sensitizing dip and dip...

The Measurement of Girdle Strength in Particle Fabrics: RESEARCH METHOD PAPER

Francisco L. Perez, Zhi-Yong Yin

Journal of Sedimentary Research (SEPM)

... orientations of the L axes (trends) and their angle of plunge plus the slope direction and dip. The procedure entails calculating the angular...

Understanding the depositional model of the Spraberry formation using facies inversion

Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco

International Meeting for Applied Geoscience and Energy (IMAGE)

... Spraberry structure map co-rendered with dip angle to highlight main structural features (Modified after Scipione et al., 2020). The inset figure shows...

Ultra-Deep Resistivity 3D Inversion Reveals Third Dimension of Faulted Turbidite Sand, Deepwater Sabah, Malaysia

Keng Hung Kok, Sze Fong Kho, Subashini Paramanathan, Angelina Jia Hui Ting, Valsan Vevakanandan, Anna Numpang, Doreen Dayah, Roslan Mokhtar, Mohd Nazmi Othman

Unconventional Resources Technology Conference (URTEC)

... approaching the wellbore at an oblique angle. Post-well 3D inversion models present a representation of the 3D subsurface reservoir structure, allowing...

Problems of Fault Nomenclature

John C. Crowell

AAPG Bulletin

...^prime = slip; AB or CA^prime = Dip-slip component; AC or BA^prime = Strike-slip component; ^agr = Pitch or rake angle of slip line-segment (lies...

Temporal and spatial patterns of extension along the southern boundary of the Transition Zone, Superstition volcanic field, Arizona: Abstract

C. A. Ferguson, S. J. Skotnicki, W. C. McIntosh

Pacific Section of AAPG

... the oldest volcanic strata are either undeformed or only gently tilted, but locally, fanning dip sequences in narrow grabens are preserved. In the Basin...

EXTENDED ABSTRACT: Temporal Evolution of Stress States and Correlation of Production with Hydraulic Fracturing Source Mechanisms in the Marcellus Shale

Cherie Telker

Houston Geological Society Bulletin

... directions, with a combination of dip-slip and strike-slip failure and varying amounts of volumetric failure. A stress inversion analysis allowed...

Abstract: Interpretation Of Oblique Compressional Structures: Comparison Of Field Examples And Physical Models, by S. E. Tindall, G. Eisenstadt, M. O. Withjack, and R. W. Schlische; #90928 (1999).

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ABSTRACT: Outcrop based 3-D modeling of the Tensleep Sandstone at Alkali Creek, Bighorn Basin, Wyoming, by Bozkurt N. Ciftci, Alexander Aviantara, Dennis Kerr, and Neil F. Hurley; #90906(2001)

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ABSTRACT: The Cutting Edge of Debate in Extensional Tectonics, by Carpenter, James A.; #90026 (2004)

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