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The AAPG/Datapages Combined Publications Database
Showing 5,940 Results. Searched 200,673 documents.
Numerical Investigation of Dynamic and Static Properties of Reservoir Rocks
Mohsen Abdolghafurian, Bahman Joodi, Stefan Iglauer, Mohammad Sarmadivaleh
Australian Petroleum Production & Exploration Association (APPEA) Journal
... geomechanical model describes the elastic and mechanical properties of rock as well as underground stresses. The static elastic parameters of rock are required...
2018
Direct monitoring of fluid saturation using time-lapse full-waveform inversion
Amir Mardan, Bernard Giroux, Gabriel Fabien-Ouellet, Mohammad Reza Saberi
International Meeting for Applied Geoscience and Energy (IMAGE)
... employed as a powerful technique to recover the (visco)elastic properties of subsurface. Although numerous studies have been carried out using this method...
2022
High resolution petrophysical and geomechanical characterization for subsurface stress prediction in the Permian Basin
Emmanuel Oyewole, Brian Crawford
International Meeting for Applied Geoscience and Energy (IMAGE)
... geomechanical and petrophysical measurements, acquired on 670 ft of whole core, to assess mineralogy, porosity, elastic moduli and stress magnitude in two...
2022
Seismic signatures of pore fluid mobility in heterogeneous reservoirs
Qiuzi Li, Brent Wheelock, Tuan Tran, Fadil Santosa
International Meeting for Applied Geoscience and Energy (IMAGE)
... phase porous medium becomes a visco-elastic medium when the incident angle is non-zero. In this study, we extend Identifying an appropriate saline...
2023
Results of Elastic-Wave Surveys in California and Elsewhere
Frank Rieber
AAPG Bulletin
...Results of Elastic-Wave Surveys in California and Elsewhere Frank Rieber 1930 1557 1571 14 12. (December) Geophysical exploration in loosely...
1930
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
Reservoir properties estimation using MAZ towed multisensor streamer seismic: A Norwegian case study
Cyrille Reiser, Roberto Ruiz
International Meeting for Applied Geoscience and Energy (IMAGE)
... and evaluating each target with seismic technology has required a step change in the robustness with the objective to estimate and predict elastic...
2022
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
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
Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model
Ying Xu, Feng Zhang, Guohua Niu, Xiangyang Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... combine the stressinduced anisotropy theory and the fracture equivalent medium theory to analyze the effect of BCD in the elastic properties of the shale...
2024
An integrated workflow centered around elastic FWI for complex subsalt imaging using wide-azimuth data in the southern Gulf of Mexico
Hongyan Li, Riaz Alai, Nolan Brand, Frederico Xavier de Melo, Hugo Enrique Muñoz Cuenca, Wenmiao Liu, Iestyn Williams, Saeeda Hydal, Khaled Abdelaziz, Emmi Sanchez Vargas, Nik Nur Halim C Soh, M Shah B Sulaiman, Sandeep Kumar
International Meeting for Applied Geoscience and Energy (IMAGE)
...An integrated workflow centered around elastic FWI for complex subsalt imaging using wide-azimuth data in the southern Gulf of Mexico Hongyan Li...
2024
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
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
-- no title --
user1
Search and Discovery.com
... Formation. 2 Technology During the propagation of elastic wave signals in the formation, discontinuous interfaces between layers can lead...
Unknown
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