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The AAPG/Datapages Combined Publications Database

Showing 5,944 Results. Searched 200,619 documents.

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Geomechanical modeling of an extensional fault-propagation fold: Big Brushy Canyon monocline, Sierra Del Carmen, Texas

Kevin J. Smart, David A. Ferrill, Alan P. Morris, Barron J. Bichon, David S. Riha, Luc Huyse

AAPG Bulletin

... Borst, 1984; Zienkiewicz and Mroz, 1984; Ord, 1991). The elastic part of the material model requires specification of only two elastic constants (Young's...

2010

The role of seismic attributes in understanding the hydraulically fracturable limits and reservoir performance in shale reservoirs: An example from the Eagle Ford Shale, south Texas

Robert Bodziak, Kit Clemons, Andy Stephens, and Robert Meek

AAPG Bulletin

... that reflects the elastic strain as a result of an applied stress) and Poisson’s ratio (the ratio of radial expansion to axial shortening). Together...

2014

Modeling the Significance of Mechanical Interfaces to Fracture Propagation and Morphology … Geomechanical Models Derived from Outcrop Analysis

E.S. Petrie, J.P. Evans

Unconventional Resources Technology Conference (URTEC)

... unit thickness and associated variations in elastic moduli have on local strain and fracture distribution across locked mechanical interfaces. Studying...

2013

Thermal-Mechanical Evolution of Extensional Basins: Problems of Non-Unique Interpretation

Jacqueline E. Huntoon, Kevin P. Furlong

CSPG Special Publications

... of the mechanical response of the lithosphere (local or regional compensation, elastic or viscous behaviour) normally must be assumed, the thermal history...

1987

A Comprehensive Methodology of Evaluation of the Fracability of a Shale Gas Play

Kun Su, Atef Onaisi, Adeline Garnier

Unconventional Resources Technology Conference (URTEC)

... productivity of gas shale is strongly dependent on geomechanical parameters such as in situ stresses, shale elastic and strength properties that control...

2014

Fracture Characterization in Contrasting Platform Carbonate Facies, Muak Lek and Chumphae Areas, Central-Northeast Thailand

Rahmat Utomo, John Warren, Winarno Susanto

Indonesian Petroleum Association

... that fracture density has a strong match to the host rock type; the fine-grained lithofacies, with their thinner beds and smaller elastic moduli, show higher...

2011

Residual Stress

John C. Lorenz

Houston Geological Society Bulletin

... grains, and/or of interlayered beds or regions within beds of differing compositions) causes the buildup of elastic stresses that are internally...

2006

Anisotropic and Nonlinear Properties of Rock Samples in the Vaca Muerta Formation: Experimental Measurements and Implications on Reservoir Geomechanics

D. Nicolas Espinoza, Agustin Sosa Massaro, Gabriel Gallardo-Giozza

Unconventional Resources Technology Conference (URTEC)

... stiffness relationships. The static and dynamic Young moduli increase up to 38% with a change of confining pressure of about +2500 psi. Elastic...

2020

A New Discovery in The Limau Graben Trend: Air Benakat Formation Shallow Gas

Wahyu Dwijo Santoso, Raddy Adiarsa, Yona Akbar, Dimas Pramuditho, M. Taslim

Indonesian Petroleum Association

... attribute responses were also justified by seismic forward-modeling using elastic properties derived from two wells with shear sonic log in the Air...

2022

Geomechanical Risk Investigation of Geological Sequestration of CO2 in Depleted Reservoirs

Avirup Chatterjee, Ahmadreza Younessi

Indonesian Petroleum Association

... pressure. The rock strength and elastic properties for the reservoirs was estimated based on empirical equations calibrated to available rock mechanical...

2024

Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation

Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz

AAPG Bulletin

... Geophysicists Investigations in Geophysics 8, p. 211229.Eberli, G. P., G. T. Baechle, F. S. Anselmetti, and M. L. Incze, 2003, Factors controlling elastic...

2012

Refrac Candidate Selection Considering Natural Fracture Orientation in the Near-Fault Damage Zone; #42463 (2019)

Travis Ramsay, Luisalic Hernandez, Jennifer Li, Meftun Erdogan

Search and Discovery.com

.... An integrated Eagle Ford case study is shown which leverages a fault likelihood attribute and petro-elastic modeling (PEM). The fault likelihood attribute...

2019

Predicting rock strength variability across stratigraphic interfaces in caprock lithologies at depth: Correlation between outcrop and subsurface

Elizabeth S. Petrie, Tamara N. Jeppson, James P. Evans

Environmental Geosciences (DEG)

... density, morphology and the variability in elastic moduli in the Jurassic Carmel Formation, a proposed seal to the underlying Navajo Sandstone for CO2...

2012

The U.S. Atlantic Continental Margin: Subsidence History, Crustal Structure and Thermal Evolution

A. B. Watts

AAPG Special Volumes

... for the continents. Fig. 11 summarizes all recent estimates of the effective elastic thickness (FOOTNOTE *) of oceanic lithosphere, Te as a function of age...

1981

Refining our understanding of the subsurface geology using deep learning techniques

Salma Alsinan, Philippe Nivlet, Hamad Alghenaim

International Meeting for Applied Geoscience and Energy (IMAGE)

... to help with the task of developing a facies model that is driven by seismic data and represents the subsurface. Figure 1: Facies elastic properties...

2022

ABSTRACT: Geomechanical tests in the light of computed X-ray tomography and petrographic data analysis for coal samples from Carboniferous basin in Poland

Edyta Puskarczyk, Paulina Krakowska, Iwona Jelonek, Marek Dohnalik

The Society for Organic Petrology (TSOP)

... and S wave velocities were measured and dynamic elastic modules were determined. The results were compared. A relationship between static and dynamic elastic...

2018

ABSTRACT: Uinta Basin Wurtzilite: A Product of Natural Vulcanization

Tim E. Ruble, R. Paul Philp, Alfredo Galvez-Sinibaldi, James R. Maxwell, Wayne N. Harrison

The Society for Organic Petrology (TSOP)

...", wurtzilite has also been called *'elastic bitumen" or "mineral rubberu because of its sectile and somewhat flexible physical properties (Ladoo, 1920...

1993

New Opportunities in the Central North Sea

William Reid, Stefano Patruno

GEO ExPro Magazine

... possible, pre-stack derivatives (relative Vp/Vs and relative acoustic impedance) were utilized to characterize the elastic reservoir behavior of some...

2017

Rock physics diagnostics and modeling for shale gas formation characterization in China

Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov

Unconventional Resources Technology Conference (URTEC)

...) transform between the acoustic and elastic impedance on the one hand and lithology, porosity, water saturation, clay content, quartz content, and TOC...

2014

Effect of Pressure on the Reservoir Properties of Sandstones

V. M. Dobrynin

Petroleum Geology: A Digest of Russian Literature

... of pore fluids on the elastic properties of sandstone. M. S. thesis, Univ. of Calif., Berkeley. 2. Fatt, I., 1958, Compressibility of sandstones at low...

1963

GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway

Cyrille Reiser, Eric Mueller, PGS

GEO ExPro Magazine

... (blue colour), and Hanz, in a more downdip situation encountering hydrocarbons in the Upper Jurassic level. Additionally, this elastic attribute overlay...

2021

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

Tyler L. MacFarlane, Thomas Davis

Unconventional Resources Technology Conference (URTEC)

... with natural fractures is that they can have a heterogeneous distribution that is driven by local variation in the rocks elastic properties and stress...

2015

Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico

Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins

International Meeting for Applied Geoscience and Energy (IMAGE)

.... As a result, a salt halo exists around the salt body due to the unexplained elastic effects in acoustic FWI, potentially undermining the reservoir image near...

2023

Fluid and pressure effects on seismic dispersion and attenuation of Berea sandstone: Experimental investigations

Qianqian Wei, Jinmiao Zhang, Jianjun Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

.... It follows the well-known relations between isotropic elastic moduli that other modulus ratios (e.g., P/G and K/G) will likewise be nearly independent...

2023

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