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The AAPG/Datapages Combined Publications Database
Showing 20,637 Results. Searched 200,616 documents.
Abstract: Integrated Petrophysical Study of the Fractured Tuff in Junggar Basin, by Y. Zhang; #90092 (2009)
Search and Discovery.com
2009
Abstract: Multi-layer Tomography and its Application for Improved Depth Imaging, by Patrice Guillaume, Steve Hollingworth, Xiaoming Zhang, Anthony Prescott, Richard Jupp, Gilles Lambaré, and Owen Pape; #90160 (2012)
Search and Discovery.com
2012
Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity, Michigan Basin, USA, #90116 (2010)
John E. Thornton, G. Michael Grammer
Search and Discovery.com
..., two- dimensional image analysis of thin sections, three-dimensional X-ray computed tomography analyses of core plugs and laboratory sonic velocity...
2010
Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity, Michigan Basin, USA, #90112 (2010)
John Thornton,
Search and Discovery.com
..., three-dimensional X-ray computed tomography analyses of core plugs and laboratory sonic velocity analysis of core plugs. AAPG Search and Discovery...
2010
Abstract: Analysis of Time-lapse Multicomponent Seismic Data from a Potash Mining Area in Saskatchewan, Canada; #90174 (2014)
Andrew Nicol and Don Lawson
Search and Discovery.com
... azimuth stacked seismic volumes were divided into 4 azimuthally sectored sub-volumes that are made up of a stack of source-receiver ray paths covering a 45...
2014
Re‐Evaluation of Hydrocarbon Shale Potential in Pematang Group Metas Field, Central Sumatra Basin
Meutia Fitri Hasan, Husein Agil Almunawwar, Junita Trivianty Musu, Shidqi Anugrah Diria, Agus Priyantoro, Humbang Purba, Ory Sadjati, Iyep Sopandi, Fadli Ruzi
Indonesian Petroleum Association
.... The multi-linear regression method uses a cross-plot between TOC values from geochemical analysis, and well log data, including gamma ray, density, neutron...
2016
Innovative Approach for Estimating Organic and Inorganic Porosity in Organic Shale Reservoirs: A Case Study in the Vaca Muerta Formation
Ezequiel F. Lombardo, Haijing Wang, Sergio Cuervo, Luisa Crousse
Unconventional Resources Technology Conference (URTEC)
... relatively slowly (Allen et al., 2013). Therefore, there is a common porosity-depth URTeC 4263994 5 equation for a given lithology. Fine-grained...
2025
Quantitative Fracture Study--Sanish Pool, Mckenzie County, North Dakota
George H. Murray, Jr.
AAPG Bulletin
... for their identification as source beds. Their fluid-filled pore space, as indicated by velocity and/or neutron logs, is normal or greater than normal for shale...
1968
Abstracts: Fractures, Elastic Moduli & Stress: Geological Controls on Hydraulic Fracture Geometry in the Horn River Basin; #90173 (2015)
Rory Dunphy and David J. Campagna
Search and Discovery.com
... This equation can be modified to account for rock property anisotropy and tectonic forces in a manner consistent with linear elastic fracture mechanics...
2015
Workflow for Pore Pressure and Horizontal Stress Field Estimation in Vertical Wells Using Well Data in the X Field in South Sumatra
Mohammad Zulfikar Simatupang, Bonar Tua Halomoan Marbun, Ramadhana Aristya, Niko Pratama Purba
Indonesian Petroleum Association
... used the available wireline data from the four wells. Methods applied for constructing the geomechanical parameters were the Eaton equation for the pore...
2013
Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography
Andrew Binley, Giorgio Cassiani, Peter Winship
Special Publications of SEPM
...-velocity feature at approximately 5 m might be attributed to poor measured signals from long ray paths near this zone. For comparison the image...
2004
DEPTH CONVERSION, Jeremy J. Zimmerman, Search and Discovery Article #40023, 2001
Search and Discovery.com
N/A
2D Seismic Modeling of CO2 Fluid Replacement of the Redwater Leduc Reef for CO2 Storage Project, Alberta, #20101 (2011)
Taher M. Sodagar, Don Lawton,
Search and Discovery.com
... and depth-converted seismic data from the interpretation of existing 2D seismic lines in the area. Ray tracing and finite difference synthetic seismic...
2011
Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)
N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya
Geological Society of Malaysia (GSM)
... geologically plausible and geophysically reliable velocity models is critical. To match the expectations from the depth imaging outcome, velocity model...
2012
Petrophysical Analysis of Habib Rahi Limestone of Mari Gas Field Using Open Hole Wire Line Logs of Well Mari Deep-06 Central Indus Basin Pakistan (A Case Study); #50970 (2014)
Quaid Khan Jadoon, Muhammad Zahid, and Ramiz Gardezi
Search and Discovery.com
... of wireline logs in the depth interval of 1,447 - 9,319 ft has been used. These logs include gamma ray, caliper, density, neutron, dual lateral log...
2014
VSP and Well Logs from a Shallow Test Well
Search and Discovery.com
.... Comparison of the velocity logs with the gamma-ray log shows that lower velocities (2.0 to 2.2 km/sec) coincide with high gamma-ray activity...
2013
Probabilistic Neural Network Used to Predict Porosity from 3-D Seismic Attributes in Lower Brushy Canyon Formation, southeast New Mexico
Dan J. Leiphart, Bruce S. Hart
West Texas Geological Society
... attribute analysis. Seven attributes were extracted from the seismic data and combined to predict porosity using standard linear regression. A probabilistic...
2000
New Developments in Radioactive Well-Logging Research
Richard L. Caldwell , Robert F. Sippel
AAPG Bulletin
... to the law: [EQUATION] where N(x) is the number of gamma rays reaching a depth x,N0 is the number incident on the material, ^rgr is the density...
1958
Abstract: Complex Allocthonous Salt Structures and Their Impact on Subsalt Illumination, by M. L. Albertin, D. Sedgeley, D. Kikkert, J. O. Mooney, A. Calvert, E. McCarron, M. O'Brien, and R. Priem; #90937 (1998).
Search and Discovery.com
1998
Improvement of Seismic Depth Imaging on Carbonate Reef Through the Application of Common Reflection Angle Migration: An Example From Salawati Basin, Indonesia
Search and Discovery.com
N/A
Reading Between the Lines
Steve Harries
GEO ExPro Magazine
... of the seismic pressure wavefield is directly related to the particle velocity vector, and can be derived Full Bandwidth Deghosting from measurements made...
2012
Resolving Structural Uncertainty using DAS VSP Survey in Central Australia
Konstantin Galybin, Cameron Jones, Frank Nicholson, Ryan Chapman, Rob Twigg
Petroleum Exploration Society of Australia (PESA)
... the structural uncertainty (Figure 1). The data were acquired using a 4-120 Hz linear vibroseis sweep with a single heavy vibrator provided by Terrex...
2019
Well Log Analysis and Seismic Attenuation in a Heavy Oilfield: Ross Lake, Saskatchewan; #20294 (2015)
Zimin Zhang, Robert Stewart
Search and Discovery.com
... formation. There is about 12m of oil pay of the upper sand, while the lower sand is wet. Clay content in the rock was estimated from the gamma-ray curve...
2015
Sedimentary Basins and Basement Highs Beneath the Polar Shelf North of Axel Heiberg and Meighen Islands
D.A. Forsyth, I. Asudeh, D. White, R. Jackson, R.A. Stephenson, A.F. Embry, M. Argyle
CSPG Bulletin
... and across the margin. The ray trace models for the other line segments may be found in the Appendix. VELOCITY UNITS The velocity modelling resulted...
1998
Integration of Geologic Model and Reservoir Simulation, Popeye Field, Green Canyon 116
Beth Yuvancic-Strickland, Eric Kuhl, Tin-Wai Lee, Benjamin Seldon, Peter B. Flemings, Turgay Ertekin
GCAGS Transactions
...-ray values, velocity, density, and the brightest amplitudes (Fig. 5C), which indicate the GM is cleaner here than elsewhere in the field. A sand body...
2003