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The AAPG/Datapages Combined Publications Database

Showing 33,169 Results. Searched 200,691 documents.

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A Test of Initiation of Submarine Leveed Channels by Deposition Alone

Joel C. Rowland, George E. Hilley, Andrea Fildani

Journal of Sedimentary Research (SEPM)

... a valve located just downstream of the head tank. We varied inflow rates between runs to maintain constant ratio of shear velocity to sediment settling...

2010

Consistent Structural Model Simulations for Volumetric Uncertainty Study

M. A. Lecour, P. Thore, R. Cognot

AAPG Special Volumes

..., methods, and case studies: AAPG Computer Applications in Geology 3, p. 19 20. Juliard, C., and P. Thore, 1999, Velocity anomaly estimation, a cookbook...

2006

Spectrum Extrapolation to Increase Resolution: ABSTRACT

D. G. Stone

AAPG Bulletin

... achieving greater pulse compression. This new approach can increase the resolution of velocity analyses, migration, and automatic statics. Certain...

1973

Can Dispersive Pressure Cause Inverse Grading in Grain Flows?

Francois Legros

Journal of Sedimentary Research (SEPM)

..., Experiments on the flow behaviour of granular materials at high velocity in an open channel: Geotechnique, v. 34, p. 405-413. HUGHES, S.R....

2002

-- no title --

user1

Search and Discovery.com

...-layer, non-linear slope tomography updates were run to update the velocity model and enhance the image. Kirchhoff depth migration was performed...

Unknown

Improving fault resolution from multiple angle stacks by latent feature analysis with deep learning

Fan Jiang, Konstantin Osypov

International Meeting for Applied Geoscience and Energy (IMAGE)

... The construction of subsurface velocity models and reservoir characterization depend heavily on the resolution of seismic interpretation. In the field...

2024

Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)

R. Ferner and M. D. Sacchi

Search and Discovery.com

... in heterogeneous media: Velocity-stress finite-difference method: Geophysics, 51, 889–901. Whitmore, N. D., 1983, Iterative depth migration by backward time...

2015

Velocity model building with a time shift objective function: Gulf of Mexico examples

Yi Yang, Ken Matson, Tadas Krupovnickas, Mark Huiskes, Rene-Edouard Plessix, Sijmen Gerritsen

International Meeting for Applied Geoscience and Energy (IMAGE)

... into our ability to explore in these basins. Under the framework where FWI is used to derive an imaging velocity model for Reverse Time Migration (RTM...

2022

Impacts of Stress, Natural and Induced Fractures on Mechanical Properties of Organic-Rich Shales

Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... experimental results on how Young’s modulus, Poisson’s ratio, and compressional velocity change with overburden and horizontal stresses for core...

2013

A New Pore Pressure Prediction Model for Naturally Fractured Shales and Stacked Plays: The Effect of Active Hydrocarbon Generation - A Powder River Basin Case Study

Daniel Orozco, Roberto Aguilera

Unconventional Resources Technology Conference (URTEC)

... Basin Case Study Daniel Orozco, Roberto Aguilera 1 URTeC: 5410 A New Pore Pressure Prediction Model for Naturally Fractured Shales and Stacked Plays...

2021

Mantle Creep: Elasticoviscous Versus Modified Lomnitz Law, and Problems of "The New Global Tectonics"

Paul S. Wesson

AAPG Bulletin

..., phase changes, the low-velocity layer and phase changes, and convection currents. To put the plan into effect without bias entails harboring...

1972

An Efficient Eulerian-Lagrangian Proppant Transport Model Coupled with Three-dimensional Hydraulic Fracture Propagation

Shaowen Mao, Kan Wu, George Moridis

Unconventional Resources Technology Conference (URTEC)

... leads to a smaller cross-section area for the fluid flow. Under the same volumetric injection rate, the 20/40-mesh case has a higher velocity...

2023

Elastic Multi-parameter FWI Imaging – a North West Shelf undeveloped gas field case study

Fabio Mancini

Southeast Asia Petroleum Exploration Society (SEAPEX)

...Elastic Multi-parameter FWI Imaging – a North West Shelf undeveloped gas field case study Fabio Mancini 2025 48   Full waveform inversion (FWI) using...

2025

DAS microseismic reflection imaging for hydraulic fracture and fault zone mapping

Yuanyuan Ma, Jonathan Ajo-Franklin, Avinash Nayak, Xiaoyu Zhu, Julia Correa

International Meeting for Applied Geoscience and Energy (IMAGE)

... Acoustic Sensing (DAS). The imaging technique treats microseismic events as high-frequency sources and applies prestack Kirchhoff migration to each...

2023

Dip and Azimuth Determination in 3D CRS-Stack

A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara

Indonesian Petroleum Association

... because of the Fresnel effect. Velocity is the only parameter required by conventional stacking. Stacking velocities represent long wavelength part...

2013

Abstract: Regular Grids Travel Time Calculation … Fast Marching with an Adaptive Stencils Approach; #90187 (2014)

Zhengsheng Yao, Mike Galbraith, and Randy Kolesar

Search and Discovery.com

...der to retain simplicity. Example We use a constant velocity with a point source on the top left corner as the model to illustrate our meth...

2014

Abstracts: Synthetic Microseismic Files; #90173 (2015)

J. Wong, P. M. Manning, L. Han, and J. B. Bancroft

Search and Discovery.com

... of hypocenter location algorithms. 3C microseismograms with sources and receivers embedded in horizontally layered velocity structures were generated either...

2015

Fluid Mechanics

Jeffrey S. Hanor

Special Publications of SEPM

...Fluid Mechanics Jeffrey S. Hanor Copyright © 2012, The Society of Economic Paleontologists and Mineralogists (SEPM) Origin and Migration...

1988

Abstract: Prestack Gaussian-Beam Depth Migration in Anisotropic Media; #90211 (2015)

Tianfei Zhu, Sam Gray, and Daoliu Wang

Search and Discovery.com

...Abstract: Prestack Gaussian-Beam Depth Migration in Anisotropic Media; #90211 (2015) Tianfei Zhu, Sam Gray, and Daoliu Wang Datapages/Search...

2015

Subsurface Temperature Investigations Using Seismic and Bore Hole Temperature Data, Vermilion and Lafourche Parishes, Louisiana

A. H. M. Shah Alam, Rex H. Pilger, Jr.

GCAGS Transactions

... and the top of the geopressured zone strongly suggests that the anomalies are primarily caused by vertical and restricted lateral fluid migration. The growth...

1986

Application of Anisotropic 3D Reverse Time Migration to Complex North Sea Imaging; #41573 (2015)

M. A. Hall, I. F. Jones, M. C. Goodwin, I. D. Berranger, H. Zhou, P. A. Farmer

Search and Discovery.com

... for construction of the velocity model. With Kirchhoff migration, it is routine to output the data sorted by surface offset (resulting in familiar-looking...

2015

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