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The AAPG/Datapages Combined Publications Database
Showing 5,375 Results. Searched 196,121 documents.
Underpressure Distribution and Origin of the Tight Gas Reservoirs in Middle Jurassic J2sh Formation of the Central Sichuan Basin, Southwestern China
Qiaochu Wang, Dongxia Chen, Xianzhi Gao, Yi Zou
Unconventional Resources Technology Conference (URTEC)
... from the western to the eastern portion of the study area. The results of the underpressure origin analysis indicated that the elastic rebound...
2021
A Geomechanical Analysis of Shale Hydraulic Fracturing Containment
Amirhossein Kamali, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... by the difference between mechanical properties of the layers. Asymmetric crack growth is observed when the rock layers have contrasting elastic moduli...
2021
Quantifying Crack Properties of Source Rocks from Elastic Stress Sensitivity
Jihui Ding, Anthony C. Clark, Tiziana Vanorio, Adam D. Jew, John R. Bargar
Unconventional Resources Technology Conference (URTEC)
...Quantifying Crack Properties of Source Rocks from Elastic Stress Sensitivity Jihui Ding, Anthony C. Clark, Tiziana Vanorio, Adam D. Jew, John R...
2021
A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... anisotropic parameters and reservoir = ( K d K m )(1 − K d K m ) φ , K fs = K f S , and Fφ elastic parameters. Based on Born approximation and −1 stationary...
2023
Numerical Upcaling of Coupled Flow and Geomechanics in Highly Heterogeneous Porous Media
Daegil Yang, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
...tensor = The fourth order elastic moduli tensor = second order strain tensor = double dot product = dot product = source and sink = outward normal vector [ ] =...
2013
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the skeleton bulk moduli of the rock. Effective pressure is defined as the difference between the overburden pressure and the pore pressure. In clastic...
2006
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... to estimate density. Recent work has shown that a Zeoppritz-based AVO inversion can improve the accuracy for elastic parameters estimates...
2013
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... to estimate density. Recent work has shown that a Zeoppritz-based AVO inversion can improve the accuracy for elastic parameters estimates...
2013
From Inversion Results to Reservoir Properties, #40869 (2012)
M. Kemper, N. Huntbatch
Search and Discovery.com
... are available and when they can be run. The first part of the paper categorises inverted data (deterministic/stochastic, elastic/petroelastic) and provides...
2012
Relationship between Primary Migration and Compaction of Rocks
A. N. Snarskiy
Petroleum Geology: A Digest of Russian Literature
... and is close to the rock pressure–even exceeding it. In those cases where the intra-pore pressure is beyond the elastic limit of the rock, fractures should form...
1961
The use of FWI in coal exploration
Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... for estimating elastic parameters (P and S wave velocities and density) from the inversion of a synthetic seismic dataset that was recorded over the surface...
2018
Modelling complex near-surface features to improve shallow seismic exploration.
Shaun Strong
Petroleum Exploration Society of Australia (PESA)
... characteristics which may attenuate or further complicated the seismic response. In this paper we use finite-difference visco-elastic modelling...
2018
Structural Integrity Assessment of Existing Platforms
Ramiro De Los Reyes, Herman Perera, Hanna Rubino
Indonesian Petroleum Association
... "elastic" methods will be inadequate for the structural integrity studies of existing platforms. Currently it is widely recognized that if an existing...
2000
Case Study of P & A Planning in Offshore Wells with Well Integrity Issues Due to Subsidence in ONWJ Area
Budi Rivai Wijaya, Farasdaq Sajjad, Abraham Prasetyo, Savinatun Naja, Steven Chandra
Indonesian Petroleum Association
... condition. Eventhougth tubing is still on elastic region. ➢ LA-9 Start from year 2007 until 2023, LA-9 casing exceed acceptance criteria critical 2...
2019
A Multidisciplinary Approach to Inversion Feasibility Analysis for an Unconventional Reservoir Characterization
Venkatesh Anantharamu, Lev Vernik, Yoryenys Del Moro, Alfonso Quaglia, Eduardo Carrillo
Unconventional Resources Technology Conference (URTEC)
... the ranking of petrophysical properties that contributes to the changes in elastic properties. A good relationship was established between TOC, vclay...
2020
2012
Resolution of Seismic Attributes in Defining Fracture Systems
Yongyi Li
Search and Discovery.com
... of azimuthal AVO, elastic rock property inversion, and coherence analysis. The results show that integration of the attributes from these methods produces...
Unknown
Resolution of Seismic Attributes in Defining Fracture Systems
Yongyi Li
Search and Discovery.com
... of azimuthal AVO, elastic rock property inversion, and coherence analysis. The results show that integration of the attributes from these methods produces...
Unknown
Principal Stress Estimation in Shale Plays Using 3D Seismic, #50416 (2011)
Ron Schmid, David Gray
Search and Discovery.com
... should be extremely important in well planning for this shale gas reservoir. Method Hooke’s Law is a fundamental elastic relationship relating strain...
2011
Relay Ramp Deformation and Throw Patterns Applied to Mechanics-Based Interpretations of Normal Faults: The Hat Creek Fault as a Case Example; #120155 (2014)
Simon A. Kattenhorn and Matthew W. Blakeslee
Search and Discovery.com
.... The surrounding rock volume is approximated as behaving in an elastic manner during interseismic periods, but with irrecoverable deformation in response...
2014
Application of Simulation of Coupled Hydraulic Fracture Propagation by Implementing Natural Fracture Modeling in Shale Oil Reservoir - A Case Study from Junggar Basin, China
Yanyan Ding, Yu Liang, Tingfeng Zhao, Mingwei Ma, Xingning Huang
Unconventional Resources Technology Conference (URTEC)
..., the distribution of rock mechanics parameters such as the formation elastic modulus, Poisson's ratio, fracture toughness, the hydraulic gradient within the fracture...
2021
Ultrasonic wave velocities measurements and seismic anisotropy at Karari gold deposit: Implications for gold exploration
Andre Eduardo C. M. de Souza, Stephanie Vialle, Andrej Bona
Petroleum Exploration Society of Australia (PESA)
... completely and hence obtain all elastic constants (five independent stiffnesses), seismic anisotropies and Thomsen´s parameters, it is necessary...
2019
Rock classification in the Eagle Ford Formation through integration of petrophysical, geological, geochemical, and geomechanical characterization
Shahin Amin, Matthew Wehner, Zoya Heidari and Michael M. Tice
AAPG Bulletin
...) model is used to calculate depth-by-depth elastic properties such as bulk and shear moduli (Berryman, 1995). The inputs to the SCA equations are (1) log...
2021
Permeability field imaging: Mapping the geocritical crust’s permeability field
P. A. Geiser, P. E. Malin, S. E. Boyer, and J. R. Geiser
AAPG Bulletin
... of critical state rock physics as they apply to the PFI method. The PFI signal is due to minute elastic vibrations of these fluid-filled voids activated...
2023
Combining seismic reservoir characterization workflows with basin modeling in the deepwater Gulf of Mexico Mississippi Canyon area
Wisam H. AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, and Stephan A. Graham
AAPG Bulletin
...:10.1190/1.2431834. Connolly, P., 1999, Elastic impedance: Leading Edge, v. 18, p. 438–452, doi:10.1190/1.1438307. De Prisco, G., M. P. Corver, I...
2018