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The AAPG/Datapages Combined Publications Database

Showing 5,946 Results. Searched 200,630 documents.

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Seismic Avo Attributes and Machine Learning Technique to Characterize A Distributed Carbonate Build Up Deposit System in Salawati Basin Eastern Indonesia

Yudistira Effendi, Edi Suwandi Utoro, Sri Lestari, Lilik T. Hardanto

Indonesian Petroleum Association

... and well log data. The conversion of velocity measurements to Lamé's moduli parameters of rigidity and "incompressibility" offers a new understanding...

2022

Casing Deformation Risk Prediction with Numerical Simulation During Hydraulic Fracturing in Deep Shale Gas Reservoirs

Jianfa Wu, Xuewen Shi, Qiyong Gou, Ersi Xu, Dongjun Zhang, Xiaoxu Ren, Ting Yu, Kehan Wu, Yanming Tong, Lipeng Wang, Adrian Rodriguez-Herrera

Unconventional Resources Technology Conference (URTEC)

... mechanical parameters in the shale formations (see Frydman, 2016; Rodriguez-Herrera, 2020). The anisotropic elastic moduli, such as Young’s modules...

2024

A Study of the Geomechanic and Microseismic Responses of Different Rocks to the Injection of CO2: Implication for Carbon Sequestration

Blessed C.A. Amoah, Son T. Dang, Mark E. Curtis, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

... and water. The tests were done on cylindrical samples with dimensions of 4” in diameter and 5.5” in length. Samples with different petrophysical and elastic...

2024

Seismic Interpretation of Carbonate Depositional Environments

J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian

AAPG Bulletin

..., S, and Stoneley wave characteristics such as velocity and amplitude. These parameters enable us to compute, for example, the elastic moduli (E, K, µ, ^sgr...

1987

Natural fracture distributions in sinuous, channel-fill sandstones of the Cedar Mountain Formation, Utah

John C. Lorenz, Scott P. Cooper, William A. Olsson

AAPG Bulletin

... series, scale 1:250,000, 1 sheet, reprinted 1983.Zhao, Y. H., and G. J. Weng, 1990, Effective elastic moduli of ribbon-reinforced composites: Journal...

2006

Simulation of Multiple-Stage Fracturing in Quasibrittle Shale Formations Using Pore Pressure Cohesive Zone Model

Mahdi Haddad, Kamy Sepehrnoori

Unconventional Resources Technology Conference (URTEC)

... shale characteristics, and restricted access to the field data acquisition. Empirical methods and Linear Elastic Fracture Mechanics (LEFM)-based...

2014

On singularity points in elastic orthorhombic media

Alexey Stovas, Yu Roganov, V. Roganov

International Meeting for Applied Geoscience and Energy (IMAGE)

...On singularity points in elastic orthorhombic media Alexey Stovas, Yu Roganov, V. Roganov On singularity points in elastic orthorhombic media Alexey...

2022

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

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

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

The mechanics of initiation and development of thrust faults and thrust ramps

Sarah S. Wigginton, James P. Evans, Elizabeth S. Petrie

Rocky Mountain Association of Geologists

.... 343–353, https://doi.org/10.1016/0191-8141(82)90018-9. Bourne, S.J., 2003, Contrast of elastic properties between rock layers as a mechanism...

2022

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

Abstract: An Amplitude Variation-Based Hydrocarbon Detection Method for Coal-Underlying Tight Sandstone; #91209 (2025)

Xi Wang, Gang Zhao, Qihai Nie, Yilan Meng, Shang Xu

Search and Discovery.com

... of the Xishanyao Formation. 2 Technology During the propagation of elastic wave signals in the formation, discontinuous interfaces between layers can...

2025

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

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