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The AAPG/Datapages Combined Publications Database

Showing 31,994 Results. Searched 195,731 documents.

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An Analysis of Coastal Recession Models: North Carolina Coast

Orrin H. Pilkey, Thomas W. Davis

Special Publications of SEPM

.... If this is the case, the possibility exists that very rapid migration of the northern islands will soon occur. The assumptions used in the present...

1987

Applying Sedimentary Process Simulation to Assess the Spatial Distribution of Hydraulic Conductivities

Kevin J. Tuttle, Johannes Wendebourg

Special Publications of SEPM

... regional procedures Harbaugh 1989 The present unable to generate sedimentary struc river bars because the vertical velocity field in tures smaller...

1999

Abstract: Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations (Paper 23)

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

... Sains Malaysia 11800 Penang Seismic data processing utilizes a large suite of processes beside the skeletal needs of velocity analysis, forming a CMP...

1995

River Morphodynamic Evolution Under Dam-Induced Backwater: An Example from the Po River (Italy)

Vittorio Maselli, Claudio Pellegrini, Fabrizio Del Bianco, Alessandra Mercorella, Michael Nones, Luca Crose, Massimo Guerrero, Jeffrey A. Nittrouer

Journal of Sedimentary Research (SEPM)

... a constant value of ca. 180 m. A closer look at the data highlights that the centerline migration rates are lower in the upstream part of the river...

2018

An Examination of Froude-Supercritical Flows and Cyclic Steps On A Subaqueous Lacustrine Delta, Lake Chelan, Washington, U.S.A.

Aaron T. Fricke, Benjamin A. Sheets, Charles A. Nittrouer, Mead A. Allison, Andrea S. Ogston

Journal of Sedimentary Research (SEPM)

.... This balance is quantified in the case of subaqueous flows by the densimetric Froude number (Frd): where U is flow velocity, Δρ is the density...

2015

Gas hydrates in Green Canyon Block 955, deep-water Gulf of Mexico: Part II, Insights and future challenges

Peter B. Flemings, Ann E. Cook, Tim Collett, and Ray Boswell

AAPG Bulletin

... to explore gas migration mechanisms into the hydrate reservoir, and Santra et al. (2022, this issue) characterizes the geologic constraints which...

2022

Regional Velocity-Depth Anomalies, North Sea Chalk: A Record of Overpressure and Neogene Uplift and Erosion

Peter Japsen

AAPG Bulletin

...Regional Velocity-Depth Anomalies, North Sea Chalk: A Record of Overpressure and Neogene Uplift and Erosion Peter Japsen 1998 2031 2074 82 (1998) 11...

1998

Abstract: Salt-Flank Delineation Using Refraction Seismic Imaging of Borehole Seismic Data; #91204 (2023)

Ali Aldawood

Search and Discovery.com

... travelling with the fast velocity. The result demonstrated the ability of borehole refraction migration to obtain a highly-resolved seismic imaging...

2023

Seismic Diffraction Imaging of Lithology in Fault Zones and Hydrocarbon Sweet Spots within the Maverick Basin, South Texas

Osareni Ogiesoba, Alexander Klokov

Unconventional Resources Technology Conference (URTEC)

... envelope show that within the fluid- and hydrocarbon-saturated zones, the dominant frequency is approximately constant and in the low-frequency range...

2016

Fluid Flow Modeling in the Llanos Basin, Colombia

Felipe Gonzalez-Penagos, Isabelle Moretti, Xavier Guichet

AAPG Special Volumes

... Systems Analysis—Case Studies, 2017 The eastern forelands of the South American Andes thrust belt contain prolific petroleum systems. In Colombia...

2017

Migration of Fluids in Sedimentary Basins

S. Neglia

AAPG Bulletin

... Extensive basic research concerning the physical-chemical principles that govern the migration of fluids in the subsurface, and a systematic case...

1979

Distribution of Isotopes of Argon, Sulfur, and Carbon in Gases of the Orenburg Gas Condensate Field

Ye. Ya. Gavrilov, V. A. Grinenko, Yu. A. Zhurov, A. K. Karpov, G. I. Teplinskiy

Petroleum Geology: A Digest of Russian Literature

.... In this case when the gas migrates from a zone of gas formation along zones of greater permeability under conditions of streaming migration...

1973

Seismic Foldout: FWI Imaging Under Complex Geological Anomalies

Adriana Citlali Ramirez, Simon Baldock, Stuart Fairhead, TGS

GEO ExPro Magazine

... applied) from 2010 verlaid with the tomography-based velocity model from 2010 (the mass transit complexes in the shallow section generate signal...

2023

Diffraction amplitudes as a quantitative fracture property interpretation tool

Donald C. Adams, César Barajas-Olalde, Nourelhouda Benouadah, Trevor L. Richards, Bethany A. Kurz

International Meeting for Applied Geoscience and Energy (IMAGE)

... application is using diffraction travel times to estimate diffraction velocities as a constraint on the velocity models used for seismic imaging. Recent...

2023

Abstract: Simplified Processing of Converted Wave Data; #90224 (2015)

John C. Bancroft and Thais Guirigay

Search and Discovery.com

... a prestack time migration. The velocity field of the subsurface is now defined with stacking or RMS type velocities. These velocities are much less sensitive...

2015

Permian Basin Seismicity: Looking Backwards, Moving Forwards, #11082 (2018).

Diane Doser, Mark Baker

Search and Discovery.com

... to the wavelengths of the seismic recordings. 2) The geologic asymmetry of fault zones does not only control oil migration and traps. Permeability, velocity...

2018

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