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The AAPG/Datapages Combined Publications Database

Showing 8,323 Results. Searched 200,357 documents.

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From a Field Based Geological Model to a Seismic Image: The Middle Eocene Ainsa System (South-Central Pyrenees); #90017 (2003)

Giovanni Benevelli, S. Angella, L. Fava, P. Rocchini, A. Valdisturlo

Search and Discovery.com

... pseudo-sonic and pseudo-density logs of the field-measured sections. Then logs and pseudo-logs were used for a direct, reliable and continuous...

2003

Automated interpretation and quality control of logging-while-drilling quadrupole sonic dispersion in anisotropic formations

Lin Liang, Ting Lei, Matthew Blyth, Michiko Hamada

International Meeting for Applied Geoscience and Energy (IMAGE)

..., J. Morley, and F. Garcia-Osuna, 2010, LWD sonic tool design for high- quality logs: 80th Annual International Meeting, SEG, Expanded Abstracts, 513...

2022

Log Evaluation of the Tight Rocks of South Texas

T.H. Fett

GCAGS Transactions

... the production potential of these sands, and for correlation to other wells in which sonic logs are available. A major use of the sonic log in these tight rock...

1979

Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks

Christian Hermanrud, and Oddgeir Undertun

AAPG Bulletin

... knowledge of this variability. Likewise, velocity data from sonic logs may be used to assess fluid pressures in mudrocks. Here, too, does successful...

2019

Unconventional Shale Gas Reservoir Characterization Using the HitCube Approach … Mapping of Marl-Rich Mudflows in the Horn River Basin; #41345 (2014)

Claire Pierard, Hardeep Jaglan, Kristoffer Rimaila, Arnaud Huck, Friso Brouwer, Steve Jensen, and Eric von Lunen

Search and Discovery.com

... on a portion of a 3D seismic survey of approximately 363 km2. Six wells with logs (sonic, shear sonic, density, porosity, volume of shale, volume...

2014

AVO Attributes for Successful Exploration and Field Development: A Case Study From Sarawak Basin, Offshore Malaysia

Norbert Van de Coevering, Rusdinadar Sigit, Reza Lasman

Indonesian Petroleum Association

... incorporates the volume of shale) (Greenberg and Castagna, 2000). For this method, it is best to use sonic logs that have hydrocarbon substituted for water...

2005

Integrated Evaluation of a Paleo Gas Water Contact and Residual Gas Zone in the Sirasun Field, East Java Sea, Indonesia

Wayne A. Basden, J. V. C. Howes, Sudarta Wibisana

Indonesian Petroleum Association

... an important issue and the focus of an integrated study. Contradictory Well Logs In the Sirasun-1 well, the resistivity, neutron-density, sonic and density logs...

1999

Geomechanical Facies Model for Wolfcamp Formation (Midland Basin)

Valeri Shelokov, Mriganko Sarkar, Ray Wydrinski

Unconventional Resources Technology Conference (URTEC)

...? To answer some of these questions, all the available data had to be integrated. Less than 15% of the vertical wells with open-hole logs have sonic data...

2017

AVO Analysis for Direct Hydrocarbon Detection in Field X in the Persian Gulf (Paper 5)

Mohammad Ali Riahi, Mohammad Emami Niri

Geological Society of Malaysia (GSM)

... velocity map of section was computed by finding a multi-linear relationship between sonic logs and attributes. Then this relationship was applied...

2006

Foredeep: Wolfcamp Biohermal Mounds, Upton County, Texas

Charles Leung

AAPG Special Volumes

... of the Wolfcamp. Thus, it is advisable to generate synthetic traces from sonic and density logs of nearby deep wells to accurately establish the Devonian...

1987

Poor Man's Synthetic Seismogram

Andrew Nelson

Petroleum Exploration Society of Australia (PESA)

... output. Wh ile spreadsheet applications still sonic and density logs wou ld be requ ired . Data stil l be daunted w hen the ir data sets extend have...

1996

Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia

Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun

Indonesian Petroleum Association

... - Integrated display of advanced sonic processing. Over a TTI interval it is observed that the synthetic slowness has disagreement with the measured...

2022

Uncertainty quantification of anisotropic elastic constants and mud speed using borehole sonic data

Ting Lei, Kristoffer Walker, Adam Donald, Alexei Bolshakov, Lin Liang, Romain Prioul, Edgar Ignacio Velez Arteaga

International Meeting for Applied Geoscience and Energy (IMAGE)

...Uncertainty quantification of anisotropic elastic constants and mud speed using borehole sonic data Ting Lei, Kristoffer Walker, Adam Donald, Alexei...

2023

A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data

William A. Clement

AAPG Special Volumes

..., synthetic seismograms from sonic logs, one-dimensional geoseismic models, and geologic/lithologic data from well cuttings, cores, and logs, can...

1977

Chapter 8: Amplitude Versus Offset

Tom Wittick

North Texas Geological Society

..., and Poisson’s ratio for each interval in the subsurface must be known. The velocity and density are readily obtainable from sonic and density logs...

1992

Amplitude Versus Offset

Abilene Geological Society

... interval in the subsurface must be known. The velocity and density are readily obtainable from sonic and density logs, but Poisson's ratio is more...

1993

Using Seismic Inversion to Predict Geomechanical Well Behavior: A Case Study From the Permian Basin

Simon S. Payne, Jerry Meyer

Unconventional Resources Technology Conference (URTEC)

... a comprehensive dataset from six wells, plus angle gathers from a recently acquired PSTM survey. The well data included dipole P and S-wave sonic logs...

2017

Application of Spectral Decomposition and RGB Blending for Mapping the Distribution of Ubadari Sandstone in Kasuri Block

Leonard Lisapaly, Anne Queentina Tyas Primasty

Indonesian Petroleum Association

... Data Modeling There are four simplified models used for this synthetic seismic evaluation. Density and sonic data from two wells were used to generate...

2018

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