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The AAPG/Datapages Combined Publications Database
Showing 16,595 Results. Searched 195,689 documents.
Time-Lapse Seismic and Geomechanics
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... arching. (c) Estimated velocity changes – the velocity increase marked 4 in (b) is interpreted as a stress arch effect. Modeled velocity change (using...
2017
Rock physics diagnostics and modeling for shale gas formation characterization in China
Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov
Unconventional Resources Technology Conference (URTEC)
... content on the other hand. Through our geophysical well log analysis, we calculated mineral volumes using best available data, total and effective...
2014
Description of Geometries in Fault Shadow Pitfall as Result of Geological and Geophysical Properties, Martinez, Nhora M.; Agudelo, William M, #90100 (2009)
Search and Discovery.com
2009
ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas, by Rubén D. Martínez; #90158 (2012)
Search and Discovery.com
2012
Settling Velocity of Sands in Hypersaline Solutions. An Experimental and Modeling Approach. The Messinian Paradigm
Search and Discovery.com
N/A
Improving total organic carbon estimation for unconventional shale reservoirs using Shapley value regression and deep machine learning methods
Jaewook Lee, David E. Lumley, and Un Young Lim
AAPG Bulletin
...Improving total organic carbon estimation for unconventional shale reservoirs using Shapley value regression and deep machine learning methods...
2022
The Impact of Anisotropic Mechanical Properties on Stimulation and Wellbore Stability in the Beetaloo Basin, Northern Territory, Australia
J Adam Donald, Thomas J. Neville
Unconventional Resources Technology Conference (URTEC)
... workflow. One of the key inputs to the sonic analysis is the mud velocity, which is not measured directly and is often variable throughout the fluid...
2021
Presence of Preferential Flow Paths in Shallow Groundwater Systems as Indicated by Tracer Experiments and Geophysical Surveys
Murray E. Close, David C. Nobes, Liping Pang
Special Publications of SEPM
... of heterogeneity. Aquifer parameters (flow velocity, hydraulic conductivity, dispersivity) were derived from the tracer data using the method of temporal...
2004
Abstract: Using Petroleum Systems Analysis to Evaluate Play Fairways in the Bakken Shale, by Jay E. Leonard; #90179 (2013)
Search and Discovery.com
2013
Subseismic Scale Reservoir Complexity in a Multilayered Tight Reservoir: Combining New and Established Well Log Characterization Techniques With Seismic Attribute Analysis Sheds New Light on Reservoir Heterogeneity
Search and Discovery.com
N/A
Abstract: How Hot is the Kitchen? Hydrocarbon Migration Tomography
Rudy Wilhelm
Houston Geological Society Bulletin
... the top of abnormal pressure.” But on 3 Nov 1997, Guzman et al. demonstrated in an OGJ article the usefulness of seismic velocity data for explorers...
2020
The Application of Seismic P- and S-Wave Measurements in Granitic Residual Soil
Khairul Anuar Mohd. Nayan, Abd. Ghani Rafek, Amiruddin Ismail, Mohd. Masri Mohd. Shiyuti
Geological Society of Malaysia (GSM)
... with the water level measured for all the boreholes. 4. The characterisation of residual soil below the water table using P-wave velocity alone...
1995
Density Currents Experiments: ABSTRACT
Gerard V. Middleton
AAPG Bulletin
... workers. Some new results have been obtained, using the small flume described by Bell (1942). A "specific law of saline fronts" was described by Keulegan...
1965
Petroleum Exploration--Real World Examples Using Microcomputers: ABSTRACT
R. Mark Maslyn
AAPG Bulletin
...Petroleum Exploration--Real World Examples Using Microcomputers: ABSTRACT R. Mark Maslyn 1982 1705 1705 66 10. (October) Several aspects of petroleum...
1982
-- no title --
user
Search and Discovery.com
... [email protected] Abstract/Excerpt Shallow vertical seismic profiling (VSP) data can serve as a near-surface characterization tool-providing velocity...
Unknown
-- no title --
user
Search and Discovery.com
... [email protected] Abstract/Excerpt Shallow vertical seismic profiling (VSP) data can serve as a near-surface characterization tool-providing velocity...
Unknown
Uncertainty Analysis of the Vertical Aquitard Hydraulic Conductivity in a Leaky Aquifer System
Xun-Hong Chen
Environmental Geosciences (DEG)
... numerical methods. New York: John Wiley and Sons. Chander, S., Kapoor, P. N., and Goyal, S. K. (1981). Analysis of pumping test data using Marquardt algorithm...
1997
Primary Sedimentary Structures Produced By Turbidity Currents: ABSTRACT
John E. Sanders
AAPG Bulletin
... in the laboratory, but probably could be. Bagnold's analysis indicates that drag may trigger an abrupt increase in current velocity. This possible "auto...
1964
Seismic Interpretation I and II--Recent Advances in Seismic Exploration: ABSTRACT
Ray L. Sengbush
AAPG Bulletin
... traveling noise and random noise are additive processes that complete the filter model. Analysis of signal and noise in f-k (frequency-wavenumber) space leads...
1973
Quantifying Pore Architecture by Facies for Enhanced Prediction of Reservoir Distribution in Silurian Pinnacle Reefs of the Michigan Basin, #90116 (2010)
Amy K. Noack, G. Michael Grammer
Search and Discovery.com
... analysis program where pore abundance and geometries were determined. Facies and related pore geometries were compared to sonic velocity values to identify...
2010
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: Integrated Time Lapse Seismic Inversion for Heavy Oil Applications; #90211 (2015)
Keith Hirsche, Brian Russell, and Dan Hampson
Search and Discovery.com
... to relate the seismic changes to changes in reservoir properties. Seismic inversion offers the potential of simplifying time-lapse seismic analysis...
2015
Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography
Andrew Binley, Giorgio Cassiani, Peter Winship
Special Publications of SEPM
... and hence the velocity of the electromagnetic wave (v). In tomographic mode, using a multiple-offset gather (MOG), the receiver is moved to different...
2004