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The AAPG/Datapages Combined Publications Database

Showing 20,829 Results. Searched 200,357 documents.

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Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods

Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera

Unconventional Resources Technology Conference (URTEC)

... response due to natural fractures appealed geophysicists: fractures also affect absorption: a propagation perpendicular to fracture suffers higher...

2023

Spectral hydrology: Resolution and uncertainty in multifrequency oscillatory hydraulic tomography

Jeremy R. Patterson, Michael Cardiff

International Meeting for Applied Geoscience and Energy (IMAGE)

... pressure propagation during hydraulic testing and then processing the collected data in a tomographic manner – i.e., hydraulic tomography – provides...

2022

Predicting rock strength variability across stratigraphic interfaces in caprock lithologies at depth: Correlation between outcrop and subsurface

Elizabeth S. Petrie, Tamara N. Jeppson, James P. Evans

Environmental Geosciences (DEG)

... of discontinuities show that fracture densities decrease as bed thickness increases and that fracture propagation morphology across lithologic interfaces vary...

2012

Understanding Holographic Imaging of Seismic Data— Contrast with Signal Processing Imaging Methods

Norman S. Neidell

GCAGS Transactions

... Edge, v. 16, p. 1241–1242. Neidell, N. S., 1997, Perceptions in seismic imaging, part 4: Resolution considerations in imaging propagation media...

2023

Abstract: Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis; #90174 (2014)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

... information about the variations of seismic amplitudes with depths and propagation directions. Because of this, VSP offers the best opportunity...

2014

Accommodation Fluvial Reservoir Analog for the High-Accommodation Mungaroo Formation: Role of Propagating TieŽ Channels in Lake-Filling Processes in High-Accommodation Fluvial Systems, Grajalva River, Tabasco State, Mexico; #50831 (2013)

Mark Hull and John Holbrook

Search and Discovery.com

... propagate across lakes as deltas. The process of tie-channel propagation is still poorly understood. Nonetheless, once the tie channel reaches...

2013

Modeling the Significance of Mechanical Interfaces to Fracture Propagation and Morphology … Geomechanical Models Derived from Outcrop Analysis

E.S. Petrie, J.P. Evans

Unconventional Resources Technology Conference (URTEC)

...Modeling the Significance of Mechanical Interfaces to Fracture Propagation and Morphology … Geomechanical Models Derived from Outcrop Analysis E.S....

2013

Can Moment Tensor Inversion Aid Engineering Decisions? A Delaware Basin Case Study

Mark G. Mack, Scott M. Taylor, Jamie Rich, Dan Kahn, Jeremy King, Ben Schaeffer, Anton Reshetnikov, David Langton, Brendan Elliott, Alex Biholar

Unconventional Resources Technology Conference (URTEC)

... to conventional microseismic processing. References Chapman, C. Fundamentals of seismic wave propagation. Cambridge University Press, 2004. Lacazette...

2017

Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications

Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen

Journal of Sedimentary Research (SEPM)

.... The purpose of the present research is to better understand the role of organic matter in radar-wave propagation and reflection under variable...

2002

The development of seismic reflection sandbox modeling

Donald H. Sherlock, Brian J. Evans

AAPG Bulletin

... to study the effects of seismic wave propagation in isotropic and anisotropic media, and to improve methods of data acquisition, processing...

2001

Leveraging self-supervised deep learning to address cross-talks in multi-parameter inversions

Wenlong Wang, Yulang Wu, Yanfei Wang, George A. McMechan

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion face challenges in accurately determining MPM due to complex inter-parameter crosstalks in the elastic wave equation. To solve this problem...

2024

Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity

Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin

International Meeting for Applied Geoscience and Energy (IMAGE)

...† , David Alumbaugh‡ , and Youzuo Lin* * Earth and Environmental Sciences Division, Los Alamos National Laboratory † Center for Wave Phenomena, Colorado...

2022

Limitations of Reflection Seismograph

L. E. Nugent, Jr.

AAPG Bulletin

... that each point on an advancing wave front may be considered a new point source of spherical waves, provides the theory of propagation. Fermat's thesis...

1953

Mathematical Model and Cluster Number Optimization of Horizontal Well with Hydraulic Fractures in Shale Reservoir

Jianting Li, Luming Shi, Lijia Yuan, Meiling Meng, Juan Zhao, Yaqin Zhang, Zhiming Chen

Unconventional Resources Technology Conference (URTEC)

... on the model we proposed. The production history matching and pressure wave propagation range interpretation are performed with numerical simulator...

2020

Computer Simulation of Nearshore Sediment Transport: ABSTRACT

Graeme F. Bonham-Carter

AAPG Bulletin

... and subaqueous topography, assuming constant wave conditions? A computer simulation model is used to explore these questions. Components of the model...

1969

Abstract: Hunting for the Alida with New Arrows: A Shear Wave Case Study; #90225 (2015)

Jim Pullishy and Robert Kendall

Search and Discovery.com

...Abstract: Hunting for the Alida with New Arrows: A Shear Wave Case Study; #90225 (2015) Jim Pullishy and Robert Kendall AAPG Datapages/Search...

2015

The Evolution of FWI and its Perceived Benefits

Tony Martin, Andrew Long

Australian Petroleum Production & Exploration Association (APPEA) Journal

... often fail to resolve small velocity anomalies, as they use high frequency approximations for wavefield propagation. This can result in inaccurate...

2019

Acoustic Velocity Modeling of Unconventional Reservoirs

Alessandra Simone, Lori Hathon, Michael Myers

Unconventional Resources Technology Conference (URTEC)

... of microstructural textures and wave propagation characteristics in shales’, SEG Technical Program Expanded Abstracts, 22(1), pp. 1648–1651. doi: 10.1190/1.1817620...

2020

Discrimination of Microseismicity Caused by Proppant Injection Using Microseismic Waveform Clustering: The Horn River Basin Case Study

Satoshi Ishikawa, Naoyuki Shimoda, Hiroyuki Tokunaga

Unconventional Resources Technology Conference (URTEC)

... and their hypocentres could represent proppant distribution. Although further investigation, including fracture propagation simulation, is required...

2019

Swell-Dominated Carbonates On A Mississippian Ramp In the Canadian Rocky Mountain Front Ranges

Edward J. Matheson,, Robert W. Dalrymple, Noel P. James

Journal of Sedimentary Research (SEPM)

... are Mississippian carbonate deposits, tens to hundreds of meters thick, that are interpreted to have accumulated in a mid-ramp, wave-dominated, sub...

2016

Optimizing Lateral Landing Depth for Improved Well Production

Roberto Suarez-Rivera, W. D. Von Gonten, J. Graham, S. Ali, J. Degenhardt, Ajay Jegadeesan

Unconventional Resources Technology Conference (URTEC)

... measurements of shear wave propagation before and after hydraulic fracturing. The treatment simulated the pumping schedule used in a single cluster...

2016

Permeability prediction in chalks

M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad

AAPG Bulletin

... 13).Sound wave propagation in chalk primarily depends on the contact between chalk grains, whereas permeability in chalk mostly depends on dispersed...

2011

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)

...Application of Simulation of Coupled Hydraulic Fracture Propagation by Implementing Natural Fracture Modeling in Shale Oil Reservoir - A Case Study...

2021

Gas Hydrates at Minimum Stability Water Depths in the Gulf of Mexico: Significance to Geohazard Assessment

Alexei V. Milkov, Roger Sassen, Irina Novikova, Eugeniy Mikhailov

GCAGS Transactions

... of mesoscale variability in the Gulf of Mexico: Sensitivity studies, comparison with observations, and trapped wave propagation: Journal of Physical...

2000

Abstract: Application of Seismic Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor

Abdul Rahim Samsudin, Khairul Anuar Mohd Nayan, Umar Hamzah

Geological Society of Malaysia (GSM)

... 2Department of Civil & Structural Engineering, Universiti Kebangsaan Malaysia 43600 Bangi, Selangor A seismic shear wave refraction survey...

1996

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