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The AAPG/Datapages Combined Publications Database
Showing 5,946 Results. Searched 200,635 documents.
Marchenko focusing using convolutional neural networks
Mert S. R. Kiraz, Roel Snieder
International Meeting for Applied Geoscience and Energy (IMAGE)
... to remove the free-surface multiples and numerical dispersion; Das et al. (2019) use CNNs to obtain an elastic subsurface model using recorded...
2022
Polynomial Amplitude versus Azimuth Inversion in Horizontally Transverse Isotropic Media, as Tested on Fractured Coal Seams in the Surat Basin
Joseph Kremor, Randall Taylor, Khalid Amrouch
Australian Petroleum Production & Exploration Association (APPEA) Journal
... Þ ðV Þ 2 1 2 ð1Þ þ Dd þ 2 a Dg þ 2 Dd tan i sin i cos2 Â Ã þ 1 D"ðV Þ À DdðV Þ sin2 i tan2 i cos4 2 where Z is the impedance, G is the shear...
2017
Source location using physics-informed neural networks with hard constraints
Xinquan Huang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... by the Helmholtz equation, where solutions require the inversion of an impedance matrix which could have high dimensions in 3D cases for high frequencies...
2022
Integrated Analysis of Acoustic Images and Shear Wave Anisotropy Used for Geomechanical Modelling in a Tight Sand Oil Reservoir
Saikat Das, Viet Hoang Nguyen, Sadegh Asadi, Naveen Nathesan, Ahsan Jamil, Hilarion Milan, Ashvin Avalani Chandrakant, Fairuz Azwardy Salleh
Unconventional Resources Technology Conference (URTEC)
... in acoustic impedance between a fluid filled fracture and the matrix. The difference in fast and slow shear wave velocities and the azimuth of the fast...
2021
Revealing the subsalt in Garden Banks with a sparsely-shot TPS OBN and FWI
Michael Merritt, Guido Baeten, Vishram Rambaran, Karen Godfrey, Kevin Bianchini, Tara Brothers, Frederic Chelminski, Alex Hao, Huawei Gao, Yingxue Su, Zhiyuan Wei
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and D. Tebo, 2023, Meeting the imaging challenges at Atlantis with highfrequency elastic FWI: 3rd Annual International Meeting for Applied Geoscience...
2024
Integrating Data Sets and Applying New Approaches is the Key to the Exploration Success in the North West Java Area
Nanang Abdul Manaf, Yarmanto
Indonesian Petroleum Association
... extended elastic impedance method. The Jati Asri-1well was tested in the Lower Talang Akar/ Upper Jatibarang that generate 3110 BOPD from its’ DST. Based...
2016
Geostatistical Simulation of Reservoir Porosity Distribution from 3-D, 3-C Seismic Reflection and Core Data in the Lower Nisku Formation at Joffre Field, Alberta
Raul Cabrera-Garzon, John F. Arestad, Kadri Dagdelen, Thomas L. Davis
AAPG Special Volumes
... Second International Symposium on the Devonian System, p. 87-152. Wyllie, M.R.J., A.R. Gregory, and L.W. Gardner, 1956, Elastic wave velocities...
1997
The impact of rock composition on geomechanical properties of a shale formation: Middle and Upper Devonian Horn River Group shale, Northeast British Columbia, Canada
Tian Dong, Nicholas B. Harris, Korhan Ayranci, and Sheng Yang
AAPG Bulletin
.... H., J. Jahren, and K. Bjørlykke, 2008, Elastic properties of clay minerals: Leading Edge, v. 27, p. 758–770, doi:10.1190/1.2944161. O’Connell, S. C...
2017
Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales
Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell
Unconventional Resources Technology Conference (URTEC)
... formations. Mineral composition has a key role on the formation elastic moduli (Young’s Modulus and Poisson’s Ratio) as well URTeC 2461986 4...
2016
Validating Conductive Fracture Imaging With Cross-well Strain and Permanent Fiber Optic Flow Profiling
Scott Taylor, Anton Reshetnikov, Anna Nazarova
Unconventional Resources Technology Conference (URTEC)
... a high-resolution sonic scanner acoustic scanning platform accurately measures elastic properties axially, radially, and azimuthally to support...
2023
Application of seismic curvature attributes in the delineation of coal texture and deformation in Zhengzhuang field, southern Qinshui Basin
Lutong Cao, Yanbin Yao, Dameng Liu, Yanhui Yang, Yingjin Wang, and Yidong Cai
AAPG Bulletin
... seismic identification techniques and three-parameter amplitude versus offset analysis methods. L.-y. Peng et al. (2013) used prestack elastic impedance...
2020
Poro-acoustoelasticity FD simulation of elastic wave propagation in prestressed porous media
Haidi Yang, Li-yun Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Poro-acoustoelasticity FD simulation of elastic wave propagation in prestressed porous media Haidi Yang, Li-yun Fu Poro-acoustoelasticity FD...
2022
Abstract: Logan Canyon Formation lithofacies: Scotian Shelf
D. R. Langdon, J. S. Bell, A. Fricker
Atlantic Geology
... systems whose elastic contributions were amalgamated by southwestward longshore drift. Atlantic Geology, August 1985, Volume 21, Number 2 Copyright...
1985
Petrophysical Rock Typing in Organic-Rich Source Rocks Using Well Logs
Alvaro Aranibar, Mehrnoosh Saneifar, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... petrophysical, elastic, and compositional properties and to classify rock types in organic-shale formations using only conventional well-log...
2013
Abstract: Reservoir Characterisation in the Presence of Thin Beds and Elastically Ambiguous Facies
Rob Ross, Ask Frode Jakobsen, Henrik Juhl Hansen
Southeast Asia Petroleum Exploration Society (SEAPEX)
... in any elastic AVO inversion, becomes that of the package response. The package response can be thought of as some type of average response for all...
2019
ABSTRACT: FORECAST OF THE METHANE ENRICHMENT BASED ON DOUBLE-PHASE MEDIA THEORY
Shu-nian Ning, Gang Li, Guangliang Li, Huasheng Zou
The Society for Organic Petrology (TSOP)
... of that the traditional elastic wave field theory based on single-phase media theory could not properly work out elastic wave's spread in double-phase media...
2006
JAX acceleration of implicit FWI and field data application
H. V. Nguyen, A. Sekar, K. Wang, T. Zhang, T. Nemeth, U. Albertin, M. Eaid, K. Nihei, E. Wang, K. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
..., M. Eaid1, K. Nihei1, E. Wang1, K. Innanen2 Summary Elastic Full Waveform Inversion (EFWI) is increasingly being viewed as a key technology for seismic...
2024
In-Situ Stress in the Peace River Arch Area [Abstract]
Bell, J.S., McCallum, R.E.
CSPG Bulletin
...-dimensional finite element modelling of this stress refraction shows that the cause could be lateral variations in the elastic properties of the rock...
1990
Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA
Malleswar Yenugu
Houston Geological Society Bulletin
... in a relatively fixed pore space. The excess pressure caused by kerogen maturity does have impact on the seismic elastic properties. Source rock maturity...
2013
Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA
Malleswar Yenugu
Houston Geological Society Bulletin
... in a relatively fixed pore space. The excess pressure caused by kerogen maturity does have impact on the seismic elastic properties. Source rock maturity...
2013
Dip Direction Indicator: NOTES
Wayne Pryor
Journal of Sedimentary Research (SEPM)
... elastic materials. The Dip Direction Indicator, used with the Brunton Compass, simplifies and increases the speed and accuracy of the directional...
1958
Determining Static Elastic Anisotropy in Shales from Sidewall Cores: Impact on Stress Prediction and Hydraulic Fracture Modeling
Brian Crawford, Yueming Liang, Philippe Gaillot, Kelvin Amalokwu, Xianyun Wu, Robert Valdez
Unconventional Resources Technology Conference (URTEC)
...Determining Static Elastic Anisotropy in Shales from Sidewall Cores: Impact on Stress Prediction and Hydraulic Fracture Modeling Brian Crawford...
2020
Abstract: Methods in Estimating Visco-Elastic Properties for Gas Cloud Imaging : A Multicomponent Seismic and Rock Properties Analysis (Geophysics Poster 6)
Ang Chin Tee, M Hafizal Mad Zahir
Geological Society of Malaysia (GSM)
...Abstract: Methods in Estimating Visco-Elastic Properties for Gas Cloud Imaging : A Multicomponent Seismic and Rock Properties Analysis (Geophysics...
2011
Subsidence and Thermal History of Southern Oklahoma Aulacogen--Implication for Petroleum Exploration: ABSTRACT
Shimon Feinstein, William E. Harrison, Thomas L. Thompson
AAPG Bulletin
... Oklahoma basin. Two distinct mechanisms of subsidence are proposed for the evolution of the basin. First, elastic flexure of the lithosphere...
1980
Resource Evaluation of Gas-Bearing Coal Beds: ABSTRACT
C. T. Rightmire, H. H. Rieke, W. H. Fertl
AAPG Bulletin
... and the elastic rock properties of the floor and roof rocks, such as Young's modulus, bulk modulus, shear modulus and Poisson's ratio, are determined...
1980