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The AAPG/Datapages Combined Publications Database

Showing 4,236 Results. Searched 197,348 documents.

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Ascending

Description and Analysis of the First Two Vertical Pilot Wells Completions to the Palermo Aike Shale: A Highly Promising Unconventional Reservoir in Austral Basin, Argentina

Florencia Melendo, Carlos Gargiulo, Nicolas Garcia, Damián Jait

Unconventional Resources Technology Conference (URTEC)

... (Shmin – SHmax) – Horizontal stress anisotropy – Current State of Stress - Pore pressure – Break down pressure – Frac Height – Secondary fracs opening...

2023

Pulsed Fracturing in Shale Reservoirs: Geomechanical Aspects, Ductile-Brittle Transition and Field Implications

M. Reza Safari, Raju Gandikota, Uno Mutlu, Missy Ji, Jonathan Glanville, Hazim Abass

Unconventional Resources Technology Conference (URTEC)

... vitrification. In-situ stress state and stress anisotropy can be controlled or overridden, for example, by utilizing depletion/injection induced stress changes...

2013

Integrated Seismic (IS) for Shale Gas Exploration and Management

Shastri L. Nimmagadda, Paola Andrea Cardona Mora, Said Hanafy

Petroleum Exploration Society of Australia (PESA)

... as examined in the following sections. Study/improve our methods to capture stress/anisotropy parameters: Extract anisotropy from seismic with appropriate...

2018

A Semi-Analytical Poroelastic Solution of Induced Pressure-Stress Changes and Its Applications to Depletion Delineation of Transversely Isotropic Shale Reservoirs

Shihao Wang, Yuzhe Cai, Bin Wang, Yunhui Tan, Kainan Wang, Jiehao Wang, Xinghui Liu, Yuguang Chen

Unconventional Resources Technology Conference (URTEC)

... validated by comparing with numerical approaches and clearly demonstrates its sound accuracy. Through case studies, it is found that the anisotropy of shale...

2024

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)

... a combination of elastic properties, unconfined compressive strength (UCS), anisotropy, cohesion, friction angle (FA), fracture toughness, stress, mechanical...

2015

Multi-Disciplinary Approach for a Landing Point Criteria in Vaca Muerta Formation

Iván Lanusse Noguera, Manuel A. Fantin, Pablo A. Crespo, Luisa C. Crousse, Hernan Reijenstein, Raul A. Varela, Andres Bonelli, Fidel Morales

Unconventional Resources Technology Conference (URTEC)

... acoustic anisotropy in order to have an order of height growth and stress profile calibration (near wellbore) o Dynamic Closure Stress measurements...

2017

Permeability Anisotropy and Heterogeneity of a Sandstone Reservoir Analogue: An Estuarine to Shoreface Depositional System in the Virgelle Member, Milk River Formation, Writing-on-Stone Provincial Park, Southern Alberta

Rudi Meyer, Federico F. Krause

CSPG Bulletin

...Permeability Anisotropy and Heterogeneity of a Sandstone Reservoir Analogue: An Estuarine to Shoreface Depositional System in the Virgelle Member...

2006

Capturing Multiscale Heterogeneity in Paralic Reservoir Characterization: A Study in Greater Burgan Field, Kuwait

Kalyanbrata Datta, Muhammad Yaser, Ernest Gomez, Y. Zee Ma, Jean-Michel Filak, Anwar Al-Nasheet, Luis Diaz Teran Ortegon

AAPG Special Volumes

... and borehole images were incorporated to model heterogeneity at a high resolution. Streamline simulations were run to compute permeability anisotropy ratios...

2019

Natural fractures of the Tuscaloosa marine shale

Cristina Mariana Ruse, and Mehdi Mokhtari

AAPG Bulletin

... (2009) addressed the challenges of integrating multiscale data sets and used forward modeling to understand fracture-induced anisotropy from image...

2024

AAPG Archie Series, No. 1: Bibliography

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

.... Barber, and S. C. Gianzero, 1998, The Effect of Cross-bedding Anisotropy on Induction Tool Response, in Transactions of the SPWLA 39th Annual Logging...

2006

Fracture Characterization of the Montney Formation Using Amplitude Inversion of Converted Wave Seismic

Tyler L. MacFarlane, Thomas Davis

Unconventional Resources Technology Conference (URTEC)

... anisotropy. When a shear wave propagates through fractured media, seismic birefringence causes two distinct seismic velocities to be observed...

2015

Advanced Reprocessing and Imaging: Enhancing Legacy Surveys

Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry

Petroleum Exploration Society of Australia (PESA)

.... Further anisotropy analysis and well calibration routines were performed to calibrate the earth model to the well data. The final imaging was performed...

2016

Horizontal Well Inflow Performance in Reservoirs with Discontinuous Vertical Permeability Characteristics

Pudji Permadi

Indonesian Petroleum Association

... Permeability Anisotropy, JPT, October, 1219-1221. 18. Weber, K.J., 1982, Influence of Common Sedimentary Structures on Fluid Flow in Reservoir Models, JPT, March...

1995

Abstracts: Oilsands: Not Your Average Seismic Data; #90173 (2015)

David Gray

Search and Discovery.com

... at the top of the Devonian interfering with the deepest McMurray reflections. Azimuthal Anisotropy Azimuthal variations have been observed above...

2015

UK Continental Shelf: Raising the Bar for Regional 3D Seismic in the Central North Sea

Gregor Duval, Steve Hollingworth, Luke Twigger, CGG

GEO ExPro Magazine

.... The Right Seismic in the Right Place model. The initial velocity model and subsequent iterations of tomography along with anisotropy parameters were...

2015

Rock Physics of Fractured Carbonates

Lev Vernik, Alan Mur

International Meeting for Applied Geoscience and Energy (IMAGE)

...  and  and their relationship. Figure 3 shows that in gas-saturated limestones the effect of the two vertical join sets on the anisotropy parameters is largely...

2023

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)

... used to measure anisotropy, which is also a parameter input into pre-stack depth migration. Such surveys, along with Offset VSP surveys, where...

2019

Non-opaque and Opaque Grain Fabrics of Siltstones in Red Peak Member (Triassic), Central Wyoming: REPLY

M. Dane Picard, Douglas D. Beckmann

Journal of Sedimentary Research (SEPM)

... in his discussion, magnetite has a much higher susceptibility anisotropy (10-1 emu/cm3) than does hematite (10-2 emu/cm3). REALNESS OF ORIENTATIONS...

1967

Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)

S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva

Geological Society of Malaysia (GSM)

... locations at this early stage with initial earth models is most probable to be unresolved overburden heterogeneity rather than true azimuth anisotropy...

2012

Quantification of Illite Content in Sedimentary Rocks Using Magnetic Susceptibility--a Rapid Complement or Alternative to X-Ray Diffraction: RESEARCH METHODS PAPERS

David K. Potter, Patrick W.M. Corbett, Stuart A. Barclay, R. Stuart Haszeldine

Journal of Sedimentary Research (SEPM)

.... 48, p. 682-692. JELINEK, V., 1973, Precision A.C. bridge set for measuring magnetic susceptibility of rocks and its anisotropy: Studia Geophysica...

2004

Geomechanical, microstructural, and petrophysical evolution in experimentally reactivated cataclasites: Applications to fault seal prediction

David N. Dewhurst, Richard M. Jones

AAPG Bulletin

... Brown, M. B. Clennell, and G. K. Westbrook, 1996a, A comparison of the fabric and permeability anisotropy of consolidated and sheared silty clay...

2002

Abstract: Support Vector Machine (SVM)-based Geostatistical Inversion: An Integrated Solution to Honor Well-log Data and Seismic Attributes; #90171 (2013)

Yexin Liu

Search and Discovery.com

... seismic inversion is that our approach can handle the anisotropy of reservoir property and directly invert reservoir property from both post-stack...

2013

Abstract: Borehole Stress Measurement Methods: Experiences from Scientific Drilling; #90172 (2014)

Douglas R. Schmitt

Search and Discovery.com

... properties in the subsurface. For example, the anisotropy of the principal stresses within the earth affects the anisotropy of electrical resistivity...

2014

Abstract: Applicability of TTI RTM to Structured Land Datasets; #90172 (2014)

Charles Ursenbach, Yan Yan

Search and Discovery.com

... of topography, anisotropy, and multipathing. Kirchhoff prestack depth migration delivers on the first two of these requirements, but can fail to image...

2014

Abstract: An Effective Medium Model for a Fractured Carbonate Reservoir Undergoing CO2 Flood at Weyburn Field, Saskatchewan; #90174 (2014)

Chris Blackwood

Search and Discovery.com

... are encouraging as models have been produced that match shear wave anisotropy recorded at a known fractured well. The HTI extension will be further...

2014

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