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The AAPG/Datapages Combined Publications Database

Showing 2,797 Results. Searched 200,619 documents.

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Exploration of Deepwater Regions Offshore India

Roberto Fainstein, Rajesh Kalra

International Meeting for Applied Geoscience and Energy (IMAGE)

... and stratigraphic traps such as four-way dip closures, fault closures, channels delineated by seismic attributes analyses, pinch outs and overall pattern...

2021

First-arrival traveltime and slope tomography in tilted anisotropic media with undulant topography

Xiaole Zhou, Serge Sambolian, Gaoshan Guo, Stephane Operto, Haiqiang Lan, Ling Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...First-arrival traveltime and slope tomography in tilted anisotropic media with undulant topography Xiaole Zhou, Serge Sambolian, Gaoshan Guo...

2022

Characterizing maturity of reservoir pyrobitumen with strong anisotropy: A calibration between reflectance and laser Raman spectral parameters

Zhaoxi Zuo, Jian Cao, Xiaolin Wang, Bing Luo, Yuan Zhong, Kunyu Li, and Kai Hu

AAPG Bulletin

...., 1992; Rimmer et al., 2015; Mastalerz et al., 2018). In previous studies, the random reflectance of isotropic to slightly anisotropic pyrobitumen has...

2022

Semi-global multiparameter FWI using public cloud HPC

Henry A. Debens, David Knodel, Fabio Mancini, Darryl Harris, Mike Warner, Adrian Umpleby

International Meeting for Applied Geoscience and Energy (IMAGE)

... an anisotropic velocity model in a few hours and in an automated fashion. Introduction Building multi-parameter models of the subsurface for seismic...

2022

Adaptive OCCAMs inversion for the interpretation of borehole ultra-deep azimuthal resistivity measurements

Wardana Saputra, Junsheng Hou, Carlos Torres-Verdín, Sofia Davydycheva, Vladimir Druskin

International Meeting for Applied Geoscience and Energy (IMAGE)

... and anisotropy ratios of each 1D layer, and general dip and azimuth for all layers. 𝐖 is the data weighting matrix, which is a diagonal matrix...

2023

Convolution model theory-based intelligent AVO inversion method for VTI media

Yuhang Sun, Yang Liu, Hongli Dong

International Meeting for Applied Geoscience and Energy (IMAGE)

... anisotropic parameters into transversely isotropic media with vertical symmetry axes (VTI) aligns more closely with field geological characteristics. AVO...

2023

The Impact of Multi-Azimuth Seismic Over Tidepole

D. Dickinson, S. Gagen

Petroleum Exploration Society of Australia (PESA)

... acquisition directions multi-azimuth anisotropic pre-stack depth migration was proposed. During the model building process the conventional residual moveout...

2013

Monitoring fluid migration pathways from passive source seismic anisotropy analysis: A case study in Kīlauea volcano

Qichao Zhao, Kelly H. Liu, Stephen S. Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

... splitting, a widely used method in structural seismology, provides direct evidence of seismic anisotropy. When a shear wave travels through an anisotropic...

2024

Abstract: Some Aspects of Modern Rock Slope Engineering

R. M. Spang

Geological Society of Malaysia (GSM)

... . inhomogenous and anisotropic. There are also further dIfferences in mechanical behaviour of soil and rock due to loading of saturated soils and rock...

1995

The Role of Bioturbation in Low Permeability Gas Charged Reservoirs

S. George Pemberton

Search and Discovery.com

.... If the burrow-fill lithology contrasts with the encapsulating firm-ground substrate, anisotropic porosity and permeability are developed: this can influence...

Unknown

The Role of Bioturbation in Low Permeability Gas Charged Reservoirs

S. George Pemberton

Search and Discovery.com

.... If the burrow-fill lithology contrasts with the encapsulating firm-ground substrate, anisotropic porosity and permeability are developed: this can influence...

Unknown

Abstract: Analysis of Finely Bedded Intervals in the Frontier Formation Using High Resolution Logs; #90301 (2017)

Steve Adams, Jesse Havens, Jeromy McChesney

Search and Discovery.com

... can be explained by the reorientation of clay particles with depth, generating a larger anisotropic response for the same clay volume as the clay...

2017

Abstract: A Preliminary Analysis Of Edge-Effects In True-Triaxially Deformed Cubic Darley Dale Sandstone Samples; #90315 (2017)

Pratibha Srivastava, Tom Mitchell, John Browning, Phil Meredith

Search and Discovery.com

... in their deformations are anisotropic in nature. Processes of deformation of rocks and minerals in the Earth's crust and mantle can be studied...

2017

Adventures in Pre-Stack Depth Migration; #110121 (2010)

James Allen

Search and Discovery.com

... anisotropic Kirchhoff PSDM. Copyright © AAPG. Serial rights given by author. For all other rights contact author directly. Selected References Allen...

2010

Coal Bed Methane Reservoir Simulation Study, #80453 (2015).

Chawarwan Khan, Lei Ge, Victor Rudolph, Tom Rufford

Search and Discovery.com

...-strain effects, and may be highly anisotropic. Relative permeability controls water production during the dewatering stage and the shape of gas...

2015

Extended Abstract: Nuclear Logging While Drilling in Complex Lithology … Solution for a Glauconitic Sandstone Reservoir

Tarek Abdel Shafy, Amir Elsheikh, Mounir Diab, Martin Oldani, Ahmed Abouzaid, Thern Holger, Mohamed Said

Africa Energy and Technology Conference, 2016

... porous medium with 100 percent quartz grains. We expect the main effect of this property, without a correction, to be an incorrect division of partial...

2016

Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data

Burkhard Buttkus

Geological Society of Malaysia (GSM)

... as well as 3D static correction. Shear wave seismic Great efforts are presently undertaken by several oil companies and their contractors to develop...

1985

Integration of active and passive surface seismic for understanding the variations observed during a stimulation campaign.

Paolo Primiero, Gorka Garcia Leiceaga, Joël Le Calvez

Unconventional Resources Technology Conference (URTEC)

... be easily adapted to process P-wave arrivals. Location of an event is sensitive to the moveout observed along the offsets. P-waves recorded at the surface...

2013

Sequential Simulation for Modeling Geological Structures from Training Images

S. B. Strebelle

AAPG Special Volumes

... overestimation.The parameter controls the correction applied to the conditional probability at each location u. One should start with = 0, i.e....

2006

Quantitative Interpretation: Use of Seismic Inversion Data to Directly Estimate Hydrocarbon Reserves and Resources

James Shadlow, Adam Craig, David Christiansen, Robert Mitchell

Petroleum Exploration Society of Australia (PESA)

... of the subsurface (Etris, Crabtree, & Dewar, 2002). Even with the widespread usage of anisotropic tomography to update the PSDM velocity models, the final...

2018

Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina

Juan Soldo

Unconventional Resources Technology Conference (URTEC)

... Figure 4: Static-to-Dynamic Young Moduli relationship based on laboratory measurements. Samples belong to Vaca Muerta shale Formation Once this correction...

2015

Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array

Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk

Unconventional Resources Technology Conference (URTEC)

... suppress noise, 𝑓 − 𝑥 deconvolution, dip filtering, and a 4 to 90 Hz bandpass filter were applied. Processed shot records from the baseline survey...

2019

Replacing Decline Curve Analysis

Randy Hazlett, Umer Farooq, D. Krishna Babu

Unconventional Resources Technology Conference (URTEC)

... the long term expected exponential behavior of empirical models. The second term is a higher order correction to this effect which has no real equivalent...

2020

Understanding the Interaction between Parent and Child Using Analytical and Numerical Approaches in Permian Basin … An Operator Perspective

S. Esmaili, J. Deng, E. Wolfram, V. Muralidharan, I. Harmawan, J. Cassanelli

Unconventional Resources Technology Conference (URTEC)

... the reservoir drainage (Van Der Baan et al., 2013). Anisotropic changes in the magnitude and orientations of stresses as a result of pressure changes also...

2021

Simulation of Downhole Temperature Distribution in Fractured Shale Gas Wells by Incorporating Geomechanics and Apparent Permeability Modeling

Chuanyao Zhong, Juliana Y. Leung

Unconventional Resources Technology Conference (URTEC)

... correction of Klinkenberg equation and its experimental verification on gas shale with respect to anisotropic stress. J Natural Gas Sci and Eng, 89, 103880...

2022

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