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The AAPG/Datapages Combined Publications Database

Showing 4,126 Results. Searched 196,377 documents.

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Thermal Maturation by Vitrinite Reflectance of Woodford Shale, Anadarko Basin, Oklahoma: REPLY

Brian J. Cardott , Michael W. Lambert

AAPG Bulletin

..., minor uplift, or erosion along th northern and eastern margins of the basin. Anisotropy of vitrinite begins to appear and rapidly increases beyond...

1987

Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)

David Close, David Cho, Frederik Horn, and Charles Wagner

Search and Discovery.com

.... Integration of independent data from enhanced seismic discontinuity mapping (“Ant Tracking”), borehole imaging, petrophysical analysis, and stress anisotropy...

2013

ABSTRACT: Predicting Fracability in Shale Reservoirs; #90122 (2011)

John A. Breyer, Helge Alsleben, and Milton B. Enderlin

Search and Discovery.com

... investigations. First, rocks are by nature heterogeneous and anisotropic. Second, a large portion of this heterogeneity and anisotropy can be explained...

2011

ABSTRACT: Azimuthally Sectored Attribute Volume Analysis; #90122 (2011)

Amanda Thompson, Jamie Rich, and Mike Ammerman

Search and Discovery.com

...). We expect the effective intensity of fractures detected to vary by azimuth. Knowledge of fast and slow azimuth directions, velocity anisotropy trends...

2011

Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)

David Close, David Cho, Frederik Horn, and Charles Wagner

Search and Discovery.com

.... Integration of independent data from enhanced seismic discontinuity mapping (“Ant Tracking”), borehole imaging, petrophysical analysis, and stress anisotropy...

2013

Abstract: Physical Testing of the Effect of Tilting on the Reflection Coefficient in an Anisotropic Material; #90172 (2014)

Miryam Ortiz-Osornio, Douglas R. Schmitt

Search and Discovery.com

... anisotropy under controlled laboratory conditions, they were able to successfully test theory for vertically aligned fractures. They used plexiglass...

2014

Abstract: Characterizing Dipping Fractures from P-wave Amplitude Versus Azimuth Studies; #90187 (2014)

Jon Downton and Hampson Russell

Search and Discovery.com

... composed of two anisotropic media. This derivation assumes that the anisotropy is the result of a single set of dipping fractures. Linear slip...

Unknown

Abstracts: Workflows for Integrated Seismic Interpretation of Rock Properties and Geomechanical Data: Part 1 … Principles and Theory; #90173 (2015)

M. A. Perez, D. I. Close, B. Goodway, and D. Monk

Search and Discovery.com

... POSITIVE ANISOTROPY 80    2 80  v   2  0 4g 70 1 1   N  g    T  0 2 2  60 60 MU RHO 80 MU RHO m ROCK PROPERTIES 90 70...

2015

Abstracts: Seismic Derived Geomechanical Properties for Shale Gas Exploitation; #90173 (2015)

Ron Schmid and Darren Schmidt

Search and Discovery.com

... stress estimates. Schoenberg and Sayers (1995) showed that under certain assumptions, Hook’s Law can be modified to obtain azimuthal anisotropy from...

2015

Abstract: Multiscale Characteristics of Anisotropic, Heterogeneous Pore Structures and Compositions and Its Impact on Mechanical Properties of Shale; #90283 (2016)

Hongkyu Yoon, Joseph Grigg, Jason Heath, Alex Reinhart, Mathew Ingraham, Peter Mozley, Thomas Dewers

Search and Discovery.com

... strength, nonlinear elasticity, anisotropy, etc.) are controlled by a variety of geologic variables, including detrital and authigenic mineralogy including...

2016

Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)

Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,

Search and Discovery.com

... • Surface Attributes • Frac Monitoring (Microseismic) Anisotropic Processing Offset VTI Layer Anisotropy Azimuth HTI Azimuthal Anisotropy Fast Fast...

2011

Pitfalls of Structural StylesŽ Analysis in Frontier Basins, #30183 (2011)

Ana Krueger, Ed Gilbert, Mike Murphy

Search and Discovery.com

... of tectonic and gravitational stress, but stratigraphic anisotropy, basement anisotropy, prior deformation, and numerous other factors. Shelf-margin...

2011

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

Ron Schmid, David Gray

Search and Discovery.com

...., 2005, Seismic anisotropy in coal beds: SEG Expanded Abstracts v. 24, p. 142-145. Web accessed 16 May 2011, http://library.seg.org Iverson, W.P., 1995...

2011

Petroleum Plays and Prospectivity in the Kwanza and Benguela Basins of Offshore Angola, #10443 (2012)

Jennifer Greenhalgh, Ron Borsato, Frances Mathew, George Duncan-Jones, Idima Pimenta, Jandira Marques da Silva, Luis Narciso da Silva

Search and Discovery.com

.... Anisotropy was incorporated throughout the model building stages. The lack of well data available meant that the anisotropy parameters were estimated...

2012

Revealing the Natural Fracture Network of the Berai Carbonate, Kerendan Field Complex, Indonesia; #20356 (2016)

Nicolas Bianchi, Graham Aplin, Carey Davies, Elly Guritno, Windi Darmawan, Ari Subekti, Gilang Airlangga

Search and Discovery.com

... not provide the conditions for field scale permeability anisotropy. The impact of diffuse fractures on fluid storage and flow in the Kerendan Field...

2016

Using Volumetric Calculators for Better Accuracy; #41757 (2016)

Lennon Infante Paez, Kurt J. Marfurt

Search and Discovery.com

... azimuth and strike of azimuthal anisotropy and curvature. While human interpreters perceive these attributes to be continuous, computer software does...

2016

Petrophysical Characterization of 3D Printed Rock and Its Substitution in the Validation Experiment, #42303 (2018).

Lingyun Kong, Mehdi Ostadhassan, Chunxiao Li, Lei Gong,

Search and Discovery.com

... prism to validate the seismic anisotropy of VTI (vertical transverse isotropy), which is cause by printing layers. The results of Vp and Vs resemble...

2018

New Achievement in the Effect of Clay Mineral on the Movement of Hydrocarbons in the Source Rock; #51701 (2023)

Fatemeh Saberi, Mahboubeh Hosseini-Barzi

Search and Discovery.com

... by the rock's anisotropy and mechanical properties. Quartz Calcite Smectite Kaolinite I-S Chlorite Clays Carbonate 3026 8.81 51.19 0.00 19.44...

2023

Salts Removal as an Effective and Economical Method of Bakken Formation Treatment; #80740 (2023)

Mousa Almousa, Olusegun Tomomewo, Yeo Howe Lim

Search and Discovery.com

..., G. E., Irofti, D., Khetib, Y., & Rasouli, V. (2022, June). Shear Waves Anisotropy and Image Logs Integration for Improved Fracture Characterization...

2023

Interference Testing in Shale: A Generalized Degree of Production Interference (DPI) and Developing New Insights into the Chow Pressure Group (CPG)

Chris Ponners, Mohsen Babazadeh, Craig Cipolla, Karan Dhuldhoya, Qin Lu, Ripudaman Manchanda, Daniel Ramirez Tamayo, Steve Smith, Mojtaba Shahri, Mark McClure

Unconventional Resources Technology Conference (URTEC)

... a generalized DPI that accounts for arbitrary gun-barrel configurations, spatially variable fracture conductivity, and anisotropy. The new generalized DPI...

2024

Maximizing imaging resolution and amplitude fidelity of low-dip stratigraphic traps through continued optimization of seismic acquisition and processing: A case study from the Guyana South East Stabroek Block

Yaxun Tang, Fuxian Song, Lorie Bear, Mark Widmer, Luke Wilson, Vikas Gudipati, Rishi Bansal, Steve Knapp, Chunshou Xia, Wei Zhao, Yu Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... interval creating strong diffracted energy obscuring usable reflections, and velocity/anisotropy uncertainties due to lack of (shallow) well data and limited...

2023

Incorporating Effect of Maturity and Organic Richness in Petrophysical Analysis of Shales

Saeed Zargari, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... isolated, scattered and randomly oriented at higher maturity levels which decreases the anisotropy. Volume changes in kerogen also cause significant...

2013

The Value of Microseismic Monitoring and Interpretation of Microseismic Event Hypocenters … Myths, Misconceptions, Realities, and Opportunities

Erkan Ay, Nigel Payne, Joel Le Calvez, Herve Denaclara

Unconventional Resources Technology Conference (URTEC)

... model, anisotropy, attenuation, failure mechanism, tool characteristics, time picking, hodogram, etc…) b) Sensor orientation One key step...

2017

A Regional Velocity Cube for Depth Conversion on the Northwest Shelf

Maighréad Ní Dheasúna, Mark Ballesteros, James Leven

Petroleum Exploration Society of Australia (PESA)

... depth migration (PSDM) is used, or if the velocity model for an anisotropic PSDM does not correctly account for anisotropy, it may be desirable...

2012

Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs

Sadegh Asadi, Ahsan Jamil, Naveen Nathesan, Ashvin Avalani Chandrakant, Latief Riyanto, Fairus Azwardy Salleh

Unconventional Resources Technology Conference (URTEC)

... a key role in overall success of well stimulation programs. Azimuth of Horizontal Stresses Integrating acoustic anisotropy with the wellbore breakout...

2021

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