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The AAPG/Datapages Combined Publications Database
Showing 2,332 Results. Searched 200,357 documents.
3-D Analysis and Model Construction
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
..., lithofacies, permeability, lithology, Phie (effective porosity), Vsh (volume of shale), Sw (water saturation), Sg (gas saturation), and So (oil saturation...
1997
Chapter 15: The Windjammer Discovery: Play Opener for Offshore Mozambique and East Africa
Tom Fletcher
AAPG Special Volumes
... contained 86 m (282 ft) of net gas pay with an average porosity of 21% and a water saturation (Sw) of 25%. Using Schlumberger’s Modular Formation Dynamics...
2017
Joint inversion of AVO and time-shift for geomechanical strain evaluation in a UKCS field
Samarth Bachkheti, Colin MacBeth
International Meeting for Applied Geoscience and Energy (IMAGE)
... hardening at gas water contact from amplitudes and around the crest from time strains in figure 4c. However, spurious time strains and diminishing re...
2022
Chapter 11: Pikka Field and the Opening of the Nanushuk Play, North Slope, Alaska
Jesse V. Sommer, Kevin Dorrington, Colby VanDenburg, James R. Bonelli, Jr., José Luis Algibez Alonso
AAPG Special Volumes
.... The transgressive and blocky slope sandstone facies are in the middle of the distribution. Figure 17. Cross-plot of core porosity versus core water saturation...
2021
Vertical anomaly clusters: Evidence for vertical gas migration across multilayered sealing sequences
Martino Foschi, Joseph A. Cartwright, and Frank J. Peel
AAPG Bulletin
.... They exhibit class III amplitude versus offset (AVO) responses, frequency shadows, and push-down effects, from which the amplitude anomalies...
2014
New developments in using solar cells as remote sensors to gauge climate change
Nelson Veissid
Environmental Geosciences (DEG)
... evaporation of water from the soil. Consequently, higher amounts of radiation are reflected back from Earth toward space. With significant deforestation...
2003
Seismically-driven characterization of deep-water turbidite systems
Search and Discovery.com
N/A
Time-Lapse (4 D) Seismic Technology Application in Widuri Field
Tang Donglin, Zha Chaoyang, Sun Pengxiao, Shen Shuirong
Indonesian Petroleum Association
... for optimal injector locations, 3) increased oil production by water flooding, delaying production decline rates and enhanced oil recovery and, 4...
2012
Enhancing Reservoir Imaging and Monitoring Using Crosswell Seismic
Sanjeev Dogra, Ajay Nalonnil, Bruce Marion
Indonesian Petroleum Association
... to pressure, temperature and saturation changes caused by the injection of CO2, gas, and steam, crosswell seismic provides valuable information for reservoir...
2010
Time-lapse attenuation variations during CO2 injection using DAS VSP data from the CaMI Field Research Station, Alberta, Canada
Yichuan Wang, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Compared with velocity or density, attenuation is more sensitive to changes in clay content, gas or water saturation, permeability, pore fluid...
2022
Seismic Reservoir Characterization of the Morrow A Sandstone, Postle Field, Oklahoma
Thomas. L. Davis, Robert D. Benson, Scott Wehner, Michael Raines, Roger Freidline
Oklahoma City Geological Society
... mapping of at least half the minimum thickness seen on P-wave data. This is because the shear-wave reflectivity contrast between the sandstone...
2011
Water Ice on Mars and the Moon, #80055 (2009)
William A. Ambrose
Search and Discovery.com
...Water Ice on Mars and the Moon, #80055 (2009) William A. Ambrose Water Ice on Mars and the Moon* William A. Ambrose1 Search and Discovery Article...
2009
Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)
Olivia Collet, Benjamin Roure, Jon Downton
Search and Discovery.com
...Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015) Olivia Collet, Benjamin...
2015
Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition
Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina
Indonesian Petroleum Association
... decomposition INTRODUCTION Gas hydrates is methane bearing and is contained in water molecules which contain methane as cage-like lattices. Gas hydrates occurs...
2016
Hurricane Impact Analysis of a Louisiana Shallow Coastal Bay Bottom and Its Shallow Subsurface Geology
Angelina M. Freeman, Harry H. Roberts, Patrick D. Banks
GCAGS Transactions
... methods to evaluate short and long-term effects on the coastal water bottoms. It is difficult to differentiate environmental changes versus...
2007
Know Before You Go!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... saturation, shale content, porosity, and pore pressure into elastic parameters (Figure 3), as these are needed for calculating reflectivity...
2021
Exploring Indonesias Mature Basins: North Sumatran Carbonates
Lawrence D. Meckel III, Mulyono Banukarso
Indonesian Petroleum Association
... to its spillpoint, as mapped on 2009 vintage 3D seismic. Average water saturation (Sw) in the gas zone was 28%. The gas zone flowed 10.3 MMCFG/D...
2016
Assessing the internal character, reservoir potential, and seal competence of mass-transport deposits using seismic texture: A geophysical and petrophysical approach
Tiago M. Alves, Kuncho Kurtev, Gregory F. Moore, Michael Strasser
AAPG Bulletin
... Canyon system in the northern Espirito Santo Basin, offshore Brazil: A model for interpreting ancient deep-water sand transportation fairways: AAPG...
2014
Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015)
Peng Cheng, Gary F. Margrave, David C. Henley
Search and Discovery.com
... algorithms usually assume that the spectrum of reflectivity is white. However, the amplitude spectrum of reflectivity calculated from a well log usually...
2015
Phase Decomposition for Predicting Carbonate Reservoir Properties
Umberto Barbato
Unconventional Resources Technology Conference (URTEC)
... comprises of thin layers that are below seismic resolution and are detected or resolved through sparse layer reflectivity inversion to enhance resolution...
2025
An Integrated Geophysical Analysis of Crustal Structure in the Wichita Uplift Region of Southern Oklahoma
Amanda Rondot Buckey
Oklahoma City Geological Society
... depths. The Carlton Rhyolite is composed of a series of rhyolitic flows with interbedded water-laid tuff, agglomerate, and welded tuffs (Ham et al...
2012
Characterizing Multiple Formations for Gas Production and CO2 Sequestration
Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
... formations are intended for CO2 sequestration, and the Belloy formation is utilized for water disposal. Amplitude versus Offset (AVO) seismic...
2023
Abstract: When Thin Is In Relative Acoustic Impedance Helps; #90171 (2013)
Satinder Chopra, John P. Castagna, and Yong Xu
Search and Discovery.com
... Arcis Corporation, Calgary Summary Spectral inversion produces sparse reflectivity estimates that resolve thin layers below the tuning thickness...
2013
Abstract: When Thin Is In Relative Acoustic Impedance Helps; #90171 (2013)
Satinder Chopra, John P. Castagna, and Yong Xu
Search and Discovery.com
... Arcis Corporation, Calgary Summary Spectral inversion produces sparse reflectivity estimates that resolve thin layers below the tuning thickness...
2013