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The AAPG/Datapages Combined Publications Database

Showing 16,664 Results. Searched 196,121 documents.

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Implementation of the DIPSCAN Method to Estimate Boundary Dips in Complicated Structures by VSP Data

A. A. Tabakov, V.N.Ferentsi, H. Gravini

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of subsurface model interfaces. Layer velocity model along well trajectory may be obtained as result VSP data processing. VSP also allows determine parameters...

2006

A New Method of Making the Thickness Map of the Shallow Sand Body Constrained by Seismic Attribute, #42092 (2017).

Ming Jun, Zhou Xuefeng, Liu Xuetong, Pan Yong, Li Wenbin

Search and Discovery.com

... Xuetong, Pan Yong, Li Wenbin PS A New Method of Making the Thickness Map of the Shallow Sand Body Constrained by Seismic Attribute* Ming Jun1, Zhou...

2017

Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland

Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh

Petroleum Exploration Society of Australia (PESA)

... acceptance for structural imaging and tomographic velocity analysis in geologically complex depositional environments (Gray et al., 2006...

2016

Correlation of Acoustic Velocity, Stress, Rock Composition, Organic Matter and Rock Lamination in Organic-Rich Shales

Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... well log data in order to obtain more accurate in situ estimation of the compressional velocity. The correlation presented here can be utilized...

2016

Abnormal Formation Pressures: Recognition, Distribution, and Implications for Geophysical Prospecting, Brazoria County, Texas

Edward T. Flanigan

GCAGS Transactions

...-data base, and cross-section locations. End_Page 97------------------------- Two borehole velocity surveys, located near the downdip edge...

1981

Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming

Alvin K. Benson

Utah Geological Association

... lateral velocity variations in the rocks and the importance of using depth imaging versus conventional time imaging of seismic data when mapping complex...

1999

Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling

Yulia Nur Fajrina, Muhammad Ghazalli

Indonesian Petroleum Association

... that, extracting the velocity spectrum from synthetic data for velocity analysis. The data result of picking velocity analysis will be used for Normal...

2015

Prestack Depth Migration for "Easy" Unconventional Plays?, #41056 (2012)

Morgan Brown

Search and Discovery.com

... attributes. Most prestack attributes, whether AVA elastic inversion or azimuthal anisotropy analysis, are computed with time migrated data. However...

2012

Abstract: Spectral-element Simulations of Elastic Wave Propagation in Exploration and Geotechnical Applications; #90187 (2014)

Lin Zheng, Qi Zhao, Qinya Liu, Bernd Milkereit, and Giovanni Grasselli

Search and Discovery.com

... particle velocity (PPV) for P-waves at surface stations (red dots in Fig 2), which may be used in further analysis of seismic hazards. The models...

2014

Abstract: Assesment of Excavatability of Weathered Rock by Seismic Velocity Method (Poster 3 (Ps3))

Edy Tonnizam Bin Mohamad, Khairul Anuar Kassim, Nurly Gofar, Muhazian Md Noor, Zuhar Zahir Tuan Harith

Geological Society of Malaysia (GSM)

... on the seismic velocity. The main objective of the seismic data acquisition is to delineate the subsurface into velocity profiles as different velocity can...

2007

Aerodynamic and Geometric Diameters of Airborne Particles

Weinan Chen , Donald W. Fryrear

Journal of Sedimentary Research (SEPM)

... diameter (Casuccio et al. 1983). Extensive data on settling analysis of particles in water have been published (Rubey 1933; Wadell 1934; Krumbein...

2001

Mini Seismic Processing System for Training and Research Purposes

Suprajitno Munadi, Bambang Triharjanto

Indonesian Petroleum Association

... spatial aliasing. Another training example is the velocity analysis exercise as shown in Figure 7. The trainee are provided with the modelling...

1993

Physical Oceanographic Influences On Sedimentology of Reef Sand Aprons: Holocene of Aranuka Atoll (Kiribati), Equatorial Pacific

Hannah N. Wasserman,, Eugene C. Rankey

Journal of Sedimentary Research (SEPM)

.... Braithwaite, C.J.R., 1973, Settling behaviour related to sieve analysis of skeletal sands: Sedimentology, v. 20, p. 251– 262. Brander, R.W., Kench, P.S....

2014

The Evolution of FWI and its Perceived Benefits

Tony Martin, Andrew Long

Australian Petroleum Production & Exploration Association (APPEA) Journal

... towed streamer data lacked the very long offsets and ultra-low frequencies necessary to derive stable velocity updates beyond shallow depths. FWI now...

2019

Petroleum Geologist and Exploration Geophysicist: Co-Ordination and Seismic Velocity

John D. Hale

CSPG Bulletin

... contribute toward the study and use of Seismic Velocity Data. The ultimate aim of both the Exploration Geophysicist and the Petroleum Geologist...

1956

Mexico: Maximus Survey: Opportunities in Deepwater Gulf of Mexico

Jeroen Hoogeveen, Jeniffer Masy, MCG, Geoex

GEO ExPro Magazine

... and sedimentary packages from shallow water to deepwater Gulf of Mexico. The data has been reworked to improve the velocity model, based on a better...

2020

Lithospheric Architecture of the Colorado Plateau and Its Margins: Abstract

G. Randy Keller

Pacific Section of AAPG

... intriguing variations. The velocity models derived from these experiments coupled with analysis of gravity data reveal some intracrustal features...

2001

Stratigraphic Predictions of Continental Margins for the U.S. Navy

James P. Syvitski, Lincoln Pratson, Damian O'Grady

Special Publications of SEPM

... lishment The lateral velocity component is defined as v x 8 y ocean predictions e g and acoustic data described in SEDFLUX Y 2 itcl J2 Y...

1999

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